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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
commit940b4d1848e8c70ab7642901a68594e8016caffc (patch)
treeeb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /vcl/unx/gtk3/gtk3salnativewidgets-gtk.cxx
parentInitial commit. (diff)
downloadlibreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.tar.xz
libreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.zip
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vcl/unx/gtk3/gtk3salnativewidgets-gtk.cxx')
-rw-r--r--vcl/unx/gtk3/gtk3salnativewidgets-gtk.cxx3731
1 files changed, 3731 insertions, 0 deletions
diff --git a/vcl/unx/gtk3/gtk3salnativewidgets-gtk.cxx b/vcl/unx/gtk3/gtk3salnativewidgets-gtk.cxx
new file mode 100644
index 000000000..50e894f40
--- /dev/null
+++ b/vcl/unx/gtk3/gtk3salnativewidgets-gtk.cxx
@@ -0,0 +1,3731 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#include <sal/config.h>
+#include <sal/log.hxx>
+#include <osl/module.h>
+
+#include <config_cairo_canvas.h>
+
+#include <unx/gtk/gtkframe.hxx>
+#include <unx/gtk/gtkdata.hxx>
+#include <unx/gtk/gtkinst.hxx>
+#include <unx/gtk/gtkgdi.hxx>
+#include <unx/gtk/gtkbackend.hxx>
+#include <vcl/decoview.hxx>
+#include <vcl/settings.hxx>
+#include <unx/fontmanager.hxx>
+
+#include "cairo_gtk3_cairo.hxx"
+#include <optional>
+
+GtkStyleContext* GtkSalGraphics::mpWindowStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpButtonStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpLinkButtonStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpEntryStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpTextViewStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpVScrollbarStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpVScrollbarContentsStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpVScrollbarTroughStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpVScrollbarSliderStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpVScrollbarButtonStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpHScrollbarStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpHScrollbarContentsStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpHScrollbarTroughStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpHScrollbarSliderStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpHScrollbarButtonStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpToolbarStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpToolButtonStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpToolbarSeperatorStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpCheckButtonStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpCheckButtonCheckStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpRadioButtonStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpRadioButtonRadioStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpSpinStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpSpinEntryStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpSpinUpStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpSpinDownStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpComboboxStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpComboboxBoxStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpComboboxEntryStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpComboboxButtonStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpComboboxButtonBoxStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpComboboxButtonArrowStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpListboxStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpListboxBoxStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpListboxButtonStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpListboxButtonBoxStyle= nullptr;
+GtkStyleContext* GtkSalGraphics::mpListboxButtonArrowStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpFrameInStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpFrameOutStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpFixedHoriLineStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpFixedVertLineStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpTreeHeaderButtonStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpProgressBarStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpProgressBarTroughStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpProgressBarProgressStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpNotebookStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpNotebookStackStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpNotebookHeaderStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpNotebookHeaderTabsStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpNotebookHeaderTabsTabStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpNotebookHeaderTabsTabLabelStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpNotebookHeaderTabsTabActiveLabelStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpNotebookHeaderTabsTabHoverLabelStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpMenuBarStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpMenuBarItemStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpMenuWindowStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpMenuStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpMenuItemStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpMenuItemArrowStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpMenuItemLabelStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpCheckMenuItemStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpCheckMenuItemCheckStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpRadioMenuItemStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpRadioMenuItemRadioStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpSeparatorMenuItemStyle = nullptr;
+GtkStyleContext* GtkSalGraphics::mpSeparatorMenuItemSeparatorStyle = nullptr;
+
+bool GtkSalGraphics::style_loaded = false;
+/************************************************************************
+ * State conversion
+ ************************************************************************/
+static GtkStateFlags NWConvertVCLStateToGTKState(ControlState nVCLState)
+{
+ GtkStateFlags nGTKState = GTK_STATE_FLAG_NORMAL;
+
+ if (!( nVCLState & ControlState::ENABLED ))
+ {
+ nGTKState = GTK_STATE_FLAG_INSENSITIVE;
+ }
+
+ if ( nVCLState & ControlState::PRESSED )
+ {
+ nGTKState = static_cast<GtkStateFlags>(nGTKState | GTK_STATE_FLAG_ACTIVE);
+ }
+
+ if ( nVCLState & ControlState::ROLLOVER )
+ {
+ nGTKState = static_cast<GtkStateFlags>(nGTKState | GTK_STATE_FLAG_PRELIGHT);
+ }
+
+ if ( nVCLState & ControlState::SELECTED )
+ nGTKState = static_cast<GtkStateFlags>(nGTKState | GTK_STATE_FLAG_SELECTED);
+
+ if ( nVCLState & ControlState::FOCUSED )
+ nGTKState = static_cast<GtkStateFlags>(nGTKState | GTK_STATE_FLAG_FOCUSED);
+
+ if (AllSettings::GetLayoutRTL())
+ {
+ nGTKState = static_cast<GtkStateFlags>(nGTKState | GTK_STATE_FLAG_DIR_RTL);
+ }
+ else
+ {
+ nGTKState = static_cast<GtkStateFlags>(nGTKState | GTK_STATE_FLAG_DIR_LTR);
+ }
+
+ return nGTKState;
+}
+
+namespace {
+
+enum class RenderType {
+ BackgroundAndFrame = 1,
+ Check,
+ Background,
+ MenuSeparator,
+ ToolbarSeparator,
+ Separator,
+ Arrow,
+ Radio,
+ Scrollbar,
+ Spinbutton,
+ Combobox,
+ Expander,
+ Icon,
+ Progress,
+ TabItem,
+ Focus
+};
+
+}
+
+static void NWCalcArrowRect( const tools::Rectangle& rButton, tools::Rectangle& rArrow )
+{
+ // Size the arrow appropriately
+ Size aSize( rButton.GetWidth()/2, rButton.GetHeight()/2 );
+ rArrow.SetSize( aSize );
+
+ rArrow.SetPos( Point(
+ rButton.Left() + ( rButton.GetWidth() - rArrow.GetWidth() ) / 2,
+ rButton.Top() + ( rButton.GetHeight() - rArrow.GetHeight() ) / 2
+ ) );
+}
+
+tools::Rectangle GtkSalGraphics::NWGetSpinButtonRect( ControlPart nPart, tools::Rectangle aAreaRect)
+{
+ gint w, h;
+ gtk_icon_size_lookup (GTK_ICON_SIZE_MENU, &w, &h);
+ gint icon_size = std::max(w, h);
+
+ GtkBorder padding, border;
+ gtk_style_context_get_padding(mpSpinUpStyle, gtk_style_context_get_state(mpSpinUpStyle), &padding);
+ gtk_style_context_get_border(mpSpinUpStyle, gtk_style_context_get_state(mpSpinUpStyle), &border);
+
+ gint buttonWidth = icon_size + padding.left + padding.right +
+ border.left + border.right;
+
+ gint buttonHeight = icon_size + padding.top + padding.bottom +
+ border.top + border.bottom;
+
+ tools::Rectangle buttonRect;
+ buttonRect.SetSize(Size(buttonWidth, buttonHeight));
+ buttonRect.setY(aAreaRect.Top());
+ buttonRect.SetBottom( buttonRect.Top() + aAreaRect.GetHeight() );
+ tools::Rectangle partRect(buttonRect);
+ if ( nPart == ControlPart::ButtonUp )
+ {
+ if (AllSettings::GetLayoutRTL())
+ partRect.setX(aAreaRect.Left());
+ else
+ partRect.setX(aAreaRect.Left() + (aAreaRect.GetWidth() - buttonRect.GetWidth()));
+ }
+ else if( nPart == ControlPart::ButtonDown )
+ {
+ if (AllSettings::GetLayoutRTL())
+ partRect.setX(aAreaRect.Left() + buttonRect.GetWidth());
+ else
+ partRect.setX(aAreaRect.Left() + (aAreaRect.GetWidth() - 2 * buttonRect.GetWidth()));
+ }
+ else
+ {
+ if (AllSettings::GetLayoutRTL())
+ {
+ partRect.SetRight( aAreaRect.Left() + aAreaRect.GetWidth() );
+ partRect.SetLeft( aAreaRect.Left() + (2 * buttonRect.GetWidth()) - 1 );
+ }
+ else
+ {
+ partRect.SetRight( (aAreaRect.Left() + (aAreaRect.GetWidth() - 2 * buttonRect.GetWidth())) - 1 );
+ partRect.SetLeft( aAreaRect.Left() );
+ }
+ partRect.SetTop( aAreaRect.Top() );
+ partRect.SetBottom( aAreaRect.Bottom() );
+ }
+
+ return partRect;
+}
+
+namespace
+{
+ void QuerySize(GtkStyleContext *pContext, Size &rSize)
+ {
+ GtkBorder margin, border, padding;
+ GtkStateFlags stateflags = gtk_style_context_get_state (pContext);
+
+ gtk_style_context_get_margin(pContext, stateflags, &margin);
+ gtk_style_context_get_border(pContext, stateflags, &border);
+ gtk_style_context_get_padding(pContext, stateflags, &padding);
+
+ int nMinWidth, nMinHeight;
+ gtk_style_context_get(pContext, stateflags,
+ "min-width", &nMinWidth, "min-height", &nMinHeight, nullptr);
+
+ nMinWidth += margin.left + margin.right + border.left + border.right + padding.left + padding.right;
+ nMinHeight += margin.top + margin.bottom + border.top + border.bottom + padding.top + padding.bottom;
+
+ rSize = Size(std::max<long>(rSize.Width(), nMinWidth), std::max<long>(rSize.Height(), nMinHeight));
+ }
+}
+
+tools::Rectangle GtkSalGraphics::NWGetScrollButtonRect( ControlPart nPart, tools::Rectangle aAreaRect )
+{
+ tools::Rectangle buttonRect;
+
+ gboolean has_forward;
+ gboolean has_forward2;
+ gboolean has_backward;
+ gboolean has_backward2;
+
+ GtkStyleContext* pScrollbarStyle = nullptr;
+ if ((nPart == ControlPart::ButtonLeft) || (nPart == ControlPart::ButtonRight))
+ pScrollbarStyle = mpHScrollbarStyle;
+ else // (nPart == ControlPart::ButtonUp) || (nPart == ControlPart::ButtonDown)
+ pScrollbarStyle = mpVScrollbarStyle;
+
+ gtk_style_context_get_style( pScrollbarStyle,
+ "has-forward-stepper", &has_forward,
+ "has-secondary-forward-stepper", &has_forward2,
+ "has-backward-stepper", &has_backward,
+ "has-secondary-backward-stepper", &has_backward2, nullptr );
+ gint buttonWidth;
+ gint buttonHeight;
+
+ gint nFirst = 0;
+ gint nSecond = 0;
+
+ if ( has_forward ) nSecond += 1;
+ if ( has_forward2 ) nFirst += 1;
+ if ( has_backward ) nFirst += 1;
+ if ( has_backward2 ) nSecond += 1;
+
+ if (gtk_check_version(3, 20, 0) == nullptr)
+ {
+ Size aSize;
+ if (nPart == ControlPart::ButtonLeft || nPart == ControlPart::ButtonRight)
+ {
+ QuerySize(mpHScrollbarStyle, aSize);
+ QuerySize(mpHScrollbarContentsStyle, aSize);
+ QuerySize(mpHScrollbarButtonStyle, aSize);
+ }
+ else
+ {
+ QuerySize(mpVScrollbarStyle, aSize);
+ QuerySize(mpVScrollbarContentsStyle, aSize);
+ QuerySize(mpVScrollbarButtonStyle, aSize);
+ }
+
+ if (nPart == ControlPart::ButtonUp)
+ {
+ aSize.setHeight( aSize.Height() * nFirst );
+ buttonRect.setX(aAreaRect.Left());
+ buttonRect.setY(aAreaRect.Top());
+ }
+ else if (nPart == ControlPart::ButtonLeft)
+ {
+ aSize.setWidth( aSize.Width() * nFirst );
+ buttonRect.setX(aAreaRect.Left());
+ buttonRect.setY(aAreaRect.Top());
+ }
+ else if (nPart == ControlPart::ButtonDown)
+ {
+ aSize.setHeight( aSize.Height() * nSecond );
+ buttonRect.setX(aAreaRect.Left());
+ buttonRect.setY(aAreaRect.Top() + aAreaRect.GetHeight() - aSize.Height());
+ }
+ else if (nPart == ControlPart::ButtonRight)
+ {
+ aSize.setWidth( aSize.Width() * nSecond );
+ buttonRect.setX(aAreaRect.Left() + aAreaRect.GetWidth() - aSize.Width());
+ buttonRect.setY(aAreaRect.Top());
+ }
+
+ buttonRect.SetSize(aSize);
+
+ return buttonRect;
+ }
+
+ gint slider_width;
+ gint stepper_size;
+ gint stepper_spacing;
+ gint trough_border;
+
+ // Grab some button style attributes
+ gtk_style_context_get_style( pScrollbarStyle,
+ "slider-width", &slider_width,
+ "stepper-size", &stepper_size,
+ "trough-border", &trough_border,
+ "stepper-spacing", &stepper_spacing, nullptr );
+
+ if ( ( nPart == ControlPart::ButtonUp ) || ( nPart == ControlPart::ButtonDown ) )
+ {
+ buttonWidth = slider_width + 2 * trough_border;
+ buttonHeight = stepper_size + trough_border + stepper_spacing;
+ }
+ else
+ {
+ buttonWidth = stepper_size + trough_border + stepper_spacing;
+ buttonHeight = slider_width + 2 * trough_border;
+ }
+
+ if ( nPart == ControlPart::ButtonUp )
+ {
+ buttonHeight *= nFirst;
+ buttonHeight -= 1;
+ buttonRect.setX( aAreaRect.Left() );
+ buttonRect.setY( aAreaRect.Top() );
+ }
+ else if ( nPart == ControlPart::ButtonLeft )
+ {
+ buttonWidth *= nFirst;
+ buttonWidth -= 1;
+ buttonRect.setX( aAreaRect.Left() );
+ buttonRect.setY( aAreaRect.Top() );
+ }
+ else if ( nPart == ControlPart::ButtonDown )
+ {
+ buttonHeight *= nSecond;
+ buttonRect.setX( aAreaRect.Left() );
+ buttonRect.setY( aAreaRect.Top() + aAreaRect.GetHeight() - buttonHeight );
+ }
+ else if ( nPart == ControlPart::ButtonRight )
+ {
+ buttonWidth *= nSecond;
+ buttonRect.setX( aAreaRect.Left() + aAreaRect.GetWidth() - buttonWidth );
+ buttonRect.setY( aAreaRect.Top() );
+ }
+
+ buttonRect.SetSize( Size( buttonWidth, buttonHeight ) );
+
+ return buttonRect;
+}
+
+static GtkWidget* gCacheWindow;
+static GtkWidget* gDumbContainer;
+static GtkWidget* gSpinBox;
+static GtkWidget* gEntryBox;
+static GtkWidget* gComboBox;
+static GtkWidget* gListBox;
+static GtkWidget* gMenuBarWidget;
+static GtkWidget* gMenuItemMenuBarWidget;
+static GtkWidget* gCheckMenuItemWidget;
+static GtkWidget* gTreeViewWidget;
+
+namespace
+{
+ void style_context_set_state(GtkStyleContext* context, GtkStateFlags flags)
+ {
+ do
+ {
+ gtk_style_context_set_state(context, flags);
+ }
+ while ((context = gtk_style_context_get_parent(context)));
+ }
+
+ class StyleContextSave
+ {
+ private:
+ std::vector<std::pair<GtkStyleContext*, GtkStateFlags>> m_aStates;
+ public:
+ void save(GtkStyleContext* context)
+ {
+ do
+ {
+ m_aStates.emplace_back(context, gtk_style_context_get_state(context));
+ }
+ while ((context = gtk_style_context_get_parent(context)));
+ }
+ void restore()
+ {
+ for (auto a = m_aStates.rbegin(); a != m_aStates.rend(); ++a)
+ {
+ gtk_style_context_set_state(a->first, a->second);
+ }
+ m_aStates.clear();
+ }
+ };
+
+ tools::Rectangle render_common(GtkStyleContext *pContext, cairo_t *cr, const tools::Rectangle &rIn, GtkStateFlags flags)
+ {
+ if (!pContext)
+ return rIn;
+
+ gtk_style_context_set_state(pContext, flags);
+
+ tools::Rectangle aRect(rIn);
+ GtkBorder margin;
+ gtk_style_context_get_margin(pContext, gtk_style_context_get_state(pContext), &margin);
+
+ aRect.AdjustLeft(margin.left );
+ aRect.AdjustTop(margin.top );
+ aRect.AdjustRight( -(margin.right) );
+ aRect.AdjustBottom( -(margin.bottom) );
+
+ gtk_render_background(pContext, cr, aRect.Left(), aRect.Top(),
+ aRect.GetWidth(), aRect.GetHeight());
+ gtk_render_frame(pContext, cr, aRect.Left(), aRect.Top(),
+ aRect.GetWidth(), aRect.GetHeight());
+
+ GtkBorder border, padding;
+ gtk_style_context_get_border(pContext, gtk_style_context_get_state(pContext), &border);
+ gtk_style_context_get_padding(pContext, gtk_style_context_get_state(pContext), &padding);
+
+ aRect.AdjustLeft(border.left + padding.left );
+ aRect.AdjustTop(border.top + padding.top );
+ aRect.AdjustRight( -(border.right + padding.right) );
+ aRect.AdjustBottom( -(border.bottom + padding.bottom) );
+
+ return aRect;
+ }
+}
+
+void GtkSalGraphics::PaintScrollbar(GtkStyleContext *context,
+ cairo_t *cr,
+ const tools::Rectangle& rControlRectangle,
+ ControlPart nPart,
+ const ImplControlValue& rValue )
+{
+ if (gtk_check_version(3, 20, 0) == nullptr)
+ {
+ assert(rValue.getType() == ControlType::Scrollbar);
+ const ScrollbarValue& rScrollbarVal = static_cast<const ScrollbarValue&>(rValue);
+ tools::Rectangle scrollbarRect;
+ GtkStateFlags stateFlags;
+ GtkOrientation scrollbarOrientation;
+ tools::Rectangle thumbRect = rScrollbarVal.maThumbRect;
+ tools::Rectangle button11BoundRect = rScrollbarVal.maButton1Rect; // backward
+ tools::Rectangle button22BoundRect = rScrollbarVal.maButton2Rect; // forward
+ tools::Rectangle button12BoundRect = rScrollbarVal.maButton1Rect; // secondary forward
+ tools::Rectangle button21BoundRect = rScrollbarVal.maButton2Rect; // secondary backward
+ gdouble arrow1Angle; // backward
+ gdouble arrow2Angle; // forward
+ tools::Rectangle arrowRect;
+ gint slider_width = 0;
+ gint stepper_size = 0;
+
+ // make controlvalue rectangles relative to area
+ thumbRect.Move( -rControlRectangle.Left(), -rControlRectangle.Top() );
+ button11BoundRect.Move( -rControlRectangle.Left(), -rControlRectangle.Top() );
+ button22BoundRect.Move( -rControlRectangle.Left(), -rControlRectangle.Top() );
+ button12BoundRect.Move( -rControlRectangle.Left(), -rControlRectangle.Top() );
+ button21BoundRect.Move( -rControlRectangle.Left(), -rControlRectangle.Top() );
+
+ // Find the overall bounding rect of the control
+ scrollbarRect = rControlRectangle;
+ if (scrollbarRect.IsEmpty())
+ return;
+
+ gint slider_side;
+ Size aSize;
+ if (nPart == ControlPart::DrawBackgroundHorz)
+ {
+ QuerySize(mpHScrollbarStyle, aSize);
+ QuerySize(mpHScrollbarContentsStyle, aSize);
+ QuerySize(mpHScrollbarTroughStyle, aSize);
+ QuerySize(mpHScrollbarSliderStyle, aSize);
+ slider_side = aSize.Height();
+ gtk_style_context_get(mpHScrollbarButtonStyle,
+ gtk_style_context_get_state(mpHScrollbarButtonStyle),
+ "min-height", &slider_width,
+ "min-width", &stepper_size, nullptr);
+ }
+ else
+ {
+ QuerySize(mpVScrollbarStyle, aSize);
+ QuerySize(mpVScrollbarContentsStyle, aSize);
+ QuerySize(mpVScrollbarTroughStyle, aSize);
+ QuerySize(mpVScrollbarSliderStyle, aSize);
+ slider_side = aSize.Width();
+ gtk_style_context_get(mpVScrollbarButtonStyle,
+ gtk_style_context_get_state(mpVScrollbarButtonStyle),
+ "min-width", &slider_width,
+ "min-height", &stepper_size, nullptr);
+ }
+
+ gboolean has_forward;
+ gboolean has_forward2;
+ gboolean has_backward;
+ gboolean has_backward2;
+
+ gtk_style_context_get_style( context,
+ "has-forward-stepper", &has_forward,
+ "has-secondary-forward-stepper", &has_forward2,
+ "has-backward-stepper", &has_backward,
+ "has-secondary-backward-stepper", &has_backward2, nullptr );
+
+ if ( nPart == ControlPart::DrawBackgroundHorz )
+ {
+ // Center vertically in the track
+ scrollbarRect.Move( 0, (scrollbarRect.GetHeight() - slider_side) / 2 );
+ scrollbarRect.SetSize( Size( scrollbarRect.GetWidth(), slider_side ) );
+ thumbRect.Move( 0, (scrollbarRect.GetHeight() - slider_side) / 2 );
+ thumbRect.SetSize( Size( thumbRect.GetWidth(), slider_side ) );
+
+ scrollbarOrientation = GTK_ORIENTATION_HORIZONTAL;
+ arrow1Angle = G_PI * 3 / 2;
+ arrow2Angle = G_PI / 2;
+
+ if ( has_backward )
+ {
+ button12BoundRect.Move( stepper_size,
+ (scrollbarRect.GetHeight() - slider_width) / 2 );
+ }
+
+ button11BoundRect.Move( 0, (scrollbarRect.GetHeight() - slider_width) / 2 );
+ button11BoundRect.SetSize( Size( stepper_size, slider_width ) );
+ button12BoundRect.SetSize( Size( stepper_size, slider_width ) );
+
+ if ( has_backward2 )
+ {
+ button22BoundRect.Move( stepper_size, (scrollbarRect.GetHeight() - slider_width) / 2 );
+ button21BoundRect.Move( 0, (scrollbarRect.GetHeight() - slider_width) / 2 );
+ }
+ else
+ {
+ button22BoundRect.Move( 0, (scrollbarRect.GetHeight() - slider_width) / 2 );
+ }
+
+ button21BoundRect.SetSize( Size( stepper_size, slider_width ) );
+ button22BoundRect.SetSize( Size( stepper_size, slider_width ) );
+ }
+ else
+ {
+ // Center horizontally in the track
+ scrollbarRect.Move( (scrollbarRect.GetWidth() - slider_side) / 2, 0 );
+ scrollbarRect.SetSize( Size( slider_side, scrollbarRect.GetHeight() ) );
+ thumbRect.Move( (scrollbarRect.GetWidth() - slider_side) / 2, 0 );
+ thumbRect.SetSize( Size( slider_side, thumbRect.GetHeight() ) );
+
+ scrollbarOrientation = GTK_ORIENTATION_VERTICAL;
+ arrow1Angle = 0;
+ arrow2Angle = G_PI;
+
+ if ( has_backward )
+ {
+ button12BoundRect.Move( (scrollbarRect.GetWidth() - slider_width) / 2,
+ stepper_size );
+ }
+ button11BoundRect.Move( (scrollbarRect.GetWidth() - slider_width) / 2, 0 );
+ button11BoundRect.SetSize( Size( slider_width, stepper_size ) );
+ button12BoundRect.SetSize( Size( slider_width, stepper_size ) );
+
+ if ( has_backward2 )
+ {
+ button22BoundRect.Move( (scrollbarRect.GetWidth() - slider_width) / 2, stepper_size );
+ button21BoundRect.Move( (scrollbarRect.GetWidth() - slider_width) / 2, 0 );
+ }
+ else
+ {
+ button22BoundRect.Move( (scrollbarRect.GetWidth() - slider_width) / 2, 0 );
+ }
+
+ button21BoundRect.SetSize( Size( slider_width, stepper_size ) );
+ button22BoundRect.SetSize( Size( slider_width, stepper_size ) );
+ }
+
+ bool has_slider = !thumbRect.IsEmpty();
+
+ // ----------------- CONTENTS
+ GtkStyleContext* pScrollbarContentsStyle = scrollbarOrientation == GTK_ORIENTATION_VERTICAL ?
+ mpVScrollbarContentsStyle : mpHScrollbarContentsStyle;
+
+ gtk_render_background(gtk_widget_get_style_context(gCacheWindow), cr, 0, 0,
+ scrollbarRect.GetWidth(), scrollbarRect.GetHeight() );
+
+ gtk_render_background(context, cr, 0, 0,
+ scrollbarRect.GetWidth(), scrollbarRect.GetHeight() );
+ gtk_render_frame(context, cr, 0, 0,
+ scrollbarRect.GetWidth(), scrollbarRect.GetHeight() );
+
+ gtk_render_background(pScrollbarContentsStyle, cr, 0, 0,
+ scrollbarRect.GetWidth(), scrollbarRect.GetHeight() );
+ gtk_render_frame(pScrollbarContentsStyle, cr, 0, 0,
+ scrollbarRect.GetWidth(), scrollbarRect.GetHeight() );
+
+ bool backwardButtonInsensitive =
+ rScrollbarVal.mnCur == rScrollbarVal.mnMin;
+ bool forwardButtonInsensitive = rScrollbarVal.mnMax == 0 ||
+ rScrollbarVal.mnCur + rScrollbarVal.mnVisibleSize >= rScrollbarVal.mnMax;
+
+ // ----------------- BUTTON 1
+ if ( has_backward )
+ {
+ stateFlags = NWConvertVCLStateToGTKState(rScrollbarVal.mnButton1State);
+ if ( backwardButtonInsensitive )
+ stateFlags = GTK_STATE_FLAG_INSENSITIVE;
+
+ GtkStyleContext* pScrollbarButtonStyle = scrollbarOrientation == GTK_ORIENTATION_VERTICAL ?
+ mpVScrollbarButtonStyle : mpHScrollbarButtonStyle;
+
+ gtk_style_context_set_state(pScrollbarButtonStyle, stateFlags);
+
+ gtk_render_background(pScrollbarButtonStyle, cr,
+ button11BoundRect.Left(), button11BoundRect.Top(),
+ button11BoundRect.GetWidth(), button11BoundRect.GetHeight() );
+ gtk_render_frame(pScrollbarButtonStyle, cr,
+ button11BoundRect.Left(), button11BoundRect.Top(),
+ button11BoundRect.GetWidth(), button11BoundRect.GetHeight() );
+
+ // ----------------- ARROW 1
+ NWCalcArrowRect( button11BoundRect, arrowRect );
+ gtk_render_arrow(pScrollbarButtonStyle, cr,
+ arrow1Angle,
+ arrowRect.Left(), arrowRect.Top(),
+ MIN(arrowRect.GetWidth(), arrowRect.GetHeight()) );
+ }
+ if ( has_forward2 )
+ {
+ stateFlags = NWConvertVCLStateToGTKState(rScrollbarVal.mnButton2State);
+ if ( forwardButtonInsensitive )
+ stateFlags = GTK_STATE_FLAG_INSENSITIVE;
+
+ GtkStyleContext* pScrollbarButtonStyle = scrollbarOrientation == GTK_ORIENTATION_VERTICAL ?
+ mpVScrollbarButtonStyle : mpHScrollbarButtonStyle;
+
+ gtk_style_context_set_state(pScrollbarButtonStyle, stateFlags);
+
+ gtk_render_background(pScrollbarButtonStyle, cr,
+ button12BoundRect.Left(), button12BoundRect.Top(),
+ button12BoundRect.GetWidth(), button12BoundRect.GetHeight() );
+ gtk_render_frame(pScrollbarButtonStyle, cr,
+ button12BoundRect.Left(), button12BoundRect.Top(),
+ button12BoundRect.GetWidth(), button12BoundRect.GetHeight() );
+
+ // ----------------- ARROW 1
+ NWCalcArrowRect( button12BoundRect, arrowRect );
+ gtk_render_arrow(pScrollbarButtonStyle, cr,
+ arrow2Angle,
+ arrowRect.Left(), arrowRect.Top(),
+ MIN(arrowRect.GetWidth(), arrowRect.GetHeight()) );
+ }
+ // ----------------- BUTTON 2
+
+ if ( has_forward )
+ {
+ stateFlags = NWConvertVCLStateToGTKState(rScrollbarVal.mnButton2State);
+ if ( forwardButtonInsensitive )
+ stateFlags = GTK_STATE_FLAG_INSENSITIVE;
+
+ GtkStyleContext* pScrollbarButtonStyle = scrollbarOrientation == GTK_ORIENTATION_VERTICAL ?
+ mpVScrollbarButtonStyle : mpHScrollbarButtonStyle;
+
+ gtk_style_context_set_state(pScrollbarButtonStyle, stateFlags);
+
+ gtk_render_background(pScrollbarButtonStyle, cr,
+ button22BoundRect.Left(), button22BoundRect.Top(),
+ button22BoundRect.GetWidth(), button22BoundRect.GetHeight() );
+ gtk_render_frame(pScrollbarButtonStyle, cr,
+ button22BoundRect.Left(), button22BoundRect.Top(),
+ button22BoundRect.GetWidth(), button22BoundRect.GetHeight() );
+
+ // ----------------- ARROW 2
+ NWCalcArrowRect( button22BoundRect, arrowRect );
+ gtk_render_arrow(pScrollbarButtonStyle, cr,
+ arrow2Angle,
+ arrowRect.Left(), arrowRect.Top(),
+ MIN(arrowRect.GetWidth(), arrowRect.GetHeight()) );
+ }
+
+ if ( has_backward2 )
+ {
+ stateFlags = NWConvertVCLStateToGTKState(rScrollbarVal.mnButton1State);
+ if ( backwardButtonInsensitive )
+ stateFlags = GTK_STATE_FLAG_INSENSITIVE;
+
+ GtkStyleContext* pScrollbarButtonStyle = scrollbarOrientation == GTK_ORIENTATION_VERTICAL ?
+ mpVScrollbarButtonStyle : mpHScrollbarButtonStyle;
+
+ gtk_style_context_set_state(pScrollbarButtonStyle, stateFlags);
+
+ gtk_render_background(pScrollbarButtonStyle, cr,
+ button21BoundRect.Left(), button21BoundRect.Top(),
+ button21BoundRect.GetWidth(), button21BoundRect.GetHeight() );
+ gtk_render_frame(pScrollbarButtonStyle, cr,
+ button21BoundRect.Left(), button21BoundRect.Top(),
+ button21BoundRect.GetWidth(), button21BoundRect.GetHeight() );
+
+ // ----------------- ARROW 2
+ NWCalcArrowRect( button21BoundRect, arrowRect );
+ gtk_render_arrow(pScrollbarButtonStyle, cr,
+ arrow1Angle,
+ arrowRect.Left(), arrowRect.Top(),
+ MIN(arrowRect.GetWidth(), arrowRect.GetHeight()) );
+ }
+
+ // ----------------- TROUGH
+ // trackrect matches that of ScrollBar::ImplCalc
+ tools::Rectangle aTrackRect(Point(0, 0), scrollbarRect.GetSize());
+ if (nPart == ControlPart::DrawBackgroundHorz)
+ {
+ tools::Rectangle aBtn1Rect = NWGetScrollButtonRect(ControlPart::ButtonLeft, aTrackRect);
+ tools::Rectangle aBtn2Rect = NWGetScrollButtonRect(ControlPart::ButtonRight, aTrackRect);
+ if (!aBtn1Rect.IsWidthEmpty())
+ aTrackRect.SetLeft( aBtn1Rect.Right() );
+ if (!aBtn2Rect.IsWidthEmpty())
+ aTrackRect.SetRight( aBtn2Rect.Left() );
+ }
+ else
+ {
+ tools::Rectangle aBtn1Rect = NWGetScrollButtonRect(ControlPart::ButtonUp, aTrackRect);
+ tools::Rectangle aBtn2Rect = NWGetScrollButtonRect(ControlPart::ButtonDown, aTrackRect);
+ if (!aBtn1Rect.IsHeightEmpty())
+ aTrackRect.SetTop( aBtn1Rect.Bottom() + 1 );
+ if (!aBtn2Rect.IsHeightEmpty())
+ aTrackRect.SetBottom( aBtn2Rect.Top() );
+ }
+
+ GtkStyleContext* pScrollbarTroughStyle = scrollbarOrientation == GTK_ORIENTATION_VERTICAL ?
+ mpVScrollbarTroughStyle : mpHScrollbarTroughStyle;
+ gtk_render_background(pScrollbarTroughStyle, cr, aTrackRect.Left(), aTrackRect.Top(),
+ aTrackRect.GetWidth(), aTrackRect.GetHeight() );
+ gtk_render_frame(pScrollbarTroughStyle, cr, aTrackRect.Left(), aTrackRect.Top(),
+ aTrackRect.GetWidth(), aTrackRect.GetHeight() );
+
+ // ----------------- THUMB
+ if ( has_slider )
+ {
+ stateFlags = NWConvertVCLStateToGTKState(rScrollbarVal.mnThumbState);
+ if ( rScrollbarVal.mnThumbState & ControlState::PRESSED )
+ stateFlags = static_cast<GtkStateFlags>(stateFlags | GTK_STATE_FLAG_PRELIGHT);
+
+ GtkStyleContext* pScrollbarSliderStyle = scrollbarOrientation == GTK_ORIENTATION_VERTICAL ?
+ mpVScrollbarSliderStyle : mpHScrollbarSliderStyle;
+
+ gtk_style_context_set_state(pScrollbarSliderStyle, stateFlags);
+
+ GtkBorder margin;
+ gtk_style_context_get_margin(pScrollbarSliderStyle, stateFlags, &margin);
+
+ gtk_render_background(pScrollbarSliderStyle, cr,
+ thumbRect.Left() + margin.left, thumbRect.Top() + margin.top,
+ thumbRect.GetWidth() - margin.left - margin.right,
+ thumbRect.GetHeight() - margin.top - margin.bottom);
+
+ gtk_render_frame(pScrollbarSliderStyle, cr,
+ thumbRect.Left() + margin.left, thumbRect.Top() + margin.top,
+ thumbRect.GetWidth() - margin.left - margin.right,
+ thumbRect.GetHeight() - margin.top - margin.bottom);
+ }
+
+ return;
+ }
+
+ OSL_ASSERT( rValue.getType() == ControlType::Scrollbar );
+ const ScrollbarValue& rScrollbarVal = static_cast<const ScrollbarValue&>(rValue);
+ tools::Rectangle scrollbarRect;
+ GtkStateFlags stateFlags;
+ GtkOrientation scrollbarOrientation;
+ tools::Rectangle thumbRect = rScrollbarVal.maThumbRect;
+ tools::Rectangle button11BoundRect = rScrollbarVal.maButton1Rect; // backward
+ tools::Rectangle button22BoundRect = rScrollbarVal.maButton2Rect; // forward
+ tools::Rectangle button12BoundRect = rScrollbarVal.maButton1Rect; // secondary forward
+ tools::Rectangle button21BoundRect = rScrollbarVal.maButton2Rect; // secondary backward
+ gdouble arrow1Angle; // backward
+ gdouble arrow2Angle; // forward
+ tools::Rectangle arrowRect;
+ gint slider_width = 0;
+ gint stepper_size = 0;
+ gint trough_border = 0;
+
+ // make controlvalue rectangles relative to area
+ thumbRect.Move( -rControlRectangle.Left(), -rControlRectangle.Top() );
+ button11BoundRect.Move( -rControlRectangle.Left(), -rControlRectangle.Top() );
+ button22BoundRect.Move( -rControlRectangle.Left(), -rControlRectangle.Top() );
+ button12BoundRect.Move( -rControlRectangle.Left(), -rControlRectangle.Top() );
+ button21BoundRect.Move( -rControlRectangle.Left(), -rControlRectangle.Top() );
+
+ // Find the overall bounding rect of the control
+ scrollbarRect = rControlRectangle;
+ scrollbarRect.SetSize( Size( scrollbarRect.GetWidth() + 1,
+ scrollbarRect.GetHeight() + 1 ) );
+
+ if ( (scrollbarRect.GetWidth() <= 1) || (scrollbarRect.GetHeight() <= 1) )
+ return;
+
+ // Grab some button style attributes
+ gtk_style_context_get_style( context,
+ "slider_width", &slider_width,
+ "stepper_size", &stepper_size,
+ "trough_border", &trough_border, nullptr );
+ gboolean has_forward;
+ gboolean has_forward2;
+ gboolean has_backward;
+ gboolean has_backward2;
+
+ gtk_style_context_get_style( context,
+ "has-forward-stepper", &has_forward,
+ "has-secondary-forward-stepper", &has_forward2,
+ "has-backward-stepper", &has_backward,
+ "has-secondary-backward-stepper", &has_backward2, nullptr );
+ gint magic = trough_border ? 1 : 0;
+ gint slider_side = slider_width + (trough_border * 2);
+
+ if ( nPart == ControlPart::DrawBackgroundHorz )
+ {
+ scrollbarRect.Move( 0, (scrollbarRect.GetHeight() - slider_side) / 2 );
+ scrollbarRect.SetSize( Size( scrollbarRect.GetWidth(), slider_side ) );
+
+ scrollbarOrientation = GTK_ORIENTATION_HORIZONTAL;
+ arrow1Angle = G_PI * 3 / 2;
+ arrow2Angle = G_PI / 2;
+
+ if ( has_backward )
+ {
+ button12BoundRect.Move( stepper_size - trough_border,
+ (scrollbarRect.GetHeight() - slider_width) / 2 );
+ }
+
+ button11BoundRect.Move( trough_border, (scrollbarRect.GetHeight() - slider_width) / 2 );
+ button11BoundRect.SetSize( Size( stepper_size, slider_width ) );
+ button12BoundRect.SetSize( Size( stepper_size, slider_width ) );
+
+ if ( has_backward2 )
+ {
+ button22BoundRect.Move( stepper_size+(trough_border+1)/2, (scrollbarRect.GetHeight() - slider_width) / 2 );
+ button21BoundRect.Move( (trough_border+1)/2, (scrollbarRect.GetHeight() - slider_width) / 2 );
+ }
+ else
+ {
+ button22BoundRect.Move( (trough_border+1)/2, (scrollbarRect.GetHeight() - slider_width) / 2 );
+ }
+
+ button21BoundRect.SetSize( Size( stepper_size, slider_width ) );
+ button22BoundRect.SetSize( Size( stepper_size, slider_width ) );
+
+ thumbRect.SetBottom( thumbRect.Top() + slider_width - 1 );
+ // Make sure the thumb is at least the default width (so we don't get tiny thumbs),
+ // but if the VCL gives us a size smaller than the theme's default thumb size,
+ // honor the VCL size
+ thumbRect.AdjustRight(magic );
+ // Center vertically in the track
+ thumbRect.Move( 0, (scrollbarRect.GetHeight() - slider_width) / 2 );
+ }
+ else
+ {
+ scrollbarRect.Move( (scrollbarRect.GetWidth() - slider_side) / 2, 0 );
+ scrollbarRect.SetSize( Size( slider_side, scrollbarRect.GetHeight() ) );
+
+ scrollbarOrientation = GTK_ORIENTATION_VERTICAL;
+ arrow1Angle = 0;
+ arrow2Angle = G_PI;
+
+ if ( has_backward )
+ {
+ button12BoundRect.Move( (scrollbarRect.GetWidth() - slider_width) / 2,
+ stepper_size + trough_border );
+ }
+ button11BoundRect.Move( (scrollbarRect.GetWidth() - slider_width) / 2, trough_border );
+ button11BoundRect.SetSize( Size( slider_width, stepper_size ) );
+ button12BoundRect.SetSize( Size( slider_width, stepper_size ) );
+
+ if ( has_backward2 )
+ {
+ button22BoundRect.Move( (scrollbarRect.GetWidth() - slider_width) / 2, stepper_size+(trough_border+1)/2 );
+ button21BoundRect.Move( (scrollbarRect.GetWidth() - slider_width) / 2, (trough_border+1)/2 );
+ }
+ else
+ {
+ button22BoundRect.Move( (scrollbarRect.GetWidth() - slider_width) / 2, (trough_border+1)/2 );
+ }
+
+ button21BoundRect.SetSize( Size( slider_width, stepper_size ) );
+ button22BoundRect.SetSize( Size( slider_width, stepper_size ) );
+
+ thumbRect.SetRight( thumbRect.Left() + slider_width - 1 );
+
+ thumbRect.AdjustBottom(magic );
+ // Center horizontally in the track
+ thumbRect.Move( (scrollbarRect.GetWidth() - slider_width) / 2, 0 );
+ }
+
+ bool has_slider = !thumbRect.IsEmpty();
+
+ // ----------------- CONTENTS
+ GtkStyleContext* pScrollbarContentsStyle = scrollbarOrientation == GTK_ORIENTATION_VERTICAL ?
+ mpVScrollbarContentsStyle : mpHScrollbarContentsStyle;
+
+ gtk_render_background(gtk_widget_get_style_context(gCacheWindow), cr, 0, 0,
+ scrollbarRect.GetWidth(), scrollbarRect.GetHeight() );
+
+ gtk_render_background(context, cr, 0, 0,
+ scrollbarRect.GetWidth(), scrollbarRect.GetHeight() );
+ gtk_render_frame(context, cr, 0, 0,
+ scrollbarRect.GetWidth(), scrollbarRect.GetHeight() );
+
+ gtk_render_background(pScrollbarContentsStyle, cr, 0, 0,
+ scrollbarRect.GetWidth(), scrollbarRect.GetHeight() );
+ gtk_render_frame(pScrollbarContentsStyle, cr, 0, 0,
+ scrollbarRect.GetWidth(), scrollbarRect.GetHeight() );
+
+ // ----------------- TROUGH
+ GtkStyleContext* pScrollbarTroughStyle = scrollbarOrientation == GTK_ORIENTATION_VERTICAL ?
+ mpVScrollbarTroughStyle : mpHScrollbarTroughStyle;
+ gtk_render_background(pScrollbarTroughStyle, cr, 0, 0,
+ scrollbarRect.GetWidth(), scrollbarRect.GetHeight() );
+ gtk_render_frame(pScrollbarTroughStyle, cr, 0, 0,
+ scrollbarRect.GetWidth(), scrollbarRect.GetHeight() );
+
+ // ----------------- THUMB
+ if ( has_slider )
+ {
+ stateFlags = NWConvertVCLStateToGTKState(rScrollbarVal.mnThumbState);
+ if ( rScrollbarVal.mnThumbState & ControlState::PRESSED )
+ stateFlags = static_cast<GtkStateFlags>(stateFlags | GTK_STATE_FLAG_PRELIGHT);
+
+ GtkStyleContext* pScrollbarSliderStyle = scrollbarOrientation == GTK_ORIENTATION_VERTICAL ?
+ mpVScrollbarSliderStyle : mpHScrollbarSliderStyle;
+
+ gtk_style_context_set_state(pScrollbarSliderStyle, stateFlags);
+
+ GtkBorder margin;
+ gtk_style_context_get_margin(pScrollbarSliderStyle, stateFlags, &margin);
+
+ gtk_render_background(pScrollbarSliderStyle, cr,
+ thumbRect.Left() + margin.left, thumbRect.Top() + margin.top,
+ thumbRect.GetWidth() - margin.left - margin.right,
+ thumbRect.GetHeight() - margin.top - margin.bottom);
+
+ gtk_render_frame(pScrollbarSliderStyle, cr,
+ thumbRect.Left() + margin.left, thumbRect.Top() + margin.top,
+ thumbRect.GetWidth() - margin.left - margin.right,
+ thumbRect.GetHeight() - margin.top - margin.bottom);
+ }
+
+ bool backwardButtonInsensitive =
+ rScrollbarVal.mnCur == rScrollbarVal.mnMin;
+ bool forwardButtonInsensitive = rScrollbarVal.mnMax == 0 ||
+ rScrollbarVal.mnCur + rScrollbarVal.mnVisibleSize >= rScrollbarVal.mnMax;
+
+ // ----------------- BUTTON 1
+ if ( has_backward )
+ {
+ stateFlags = NWConvertVCLStateToGTKState(rScrollbarVal.mnButton1State);
+ if ( backwardButtonInsensitive )
+ stateFlags = GTK_STATE_FLAG_INSENSITIVE;
+
+ GtkStyleContext* pScrollbarButtonStyle = scrollbarOrientation == GTK_ORIENTATION_VERTICAL ?
+ mpVScrollbarButtonStyle : mpHScrollbarButtonStyle;
+
+ gtk_style_context_set_state(pScrollbarButtonStyle, stateFlags);
+
+ gtk_render_background(pScrollbarButtonStyle, cr,
+ button11BoundRect.Left(), button11BoundRect.Top(),
+ button11BoundRect.GetWidth(), button11BoundRect.GetHeight() );
+ gtk_render_frame(pScrollbarButtonStyle, cr,
+ button11BoundRect.Left(), button11BoundRect.Top(),
+ button11BoundRect.GetWidth(), button11BoundRect.GetHeight() );
+
+ // ----------------- ARROW 1
+ NWCalcArrowRect( button11BoundRect, arrowRect );
+ gtk_render_arrow(pScrollbarButtonStyle, cr,
+ arrow1Angle,
+ arrowRect.Left(), arrowRect.Top(),
+ MIN(arrowRect.GetWidth(), arrowRect.GetHeight()) );
+ }
+ if ( has_forward2 )
+ {
+ stateFlags = NWConvertVCLStateToGTKState(rScrollbarVal.mnButton2State);
+ if ( forwardButtonInsensitive )
+ stateFlags = GTK_STATE_FLAG_INSENSITIVE;
+
+ GtkStyleContext* pScrollbarButtonStyle = scrollbarOrientation == GTK_ORIENTATION_VERTICAL ?
+ mpVScrollbarButtonStyle : mpHScrollbarButtonStyle;
+
+ gtk_style_context_set_state(pScrollbarButtonStyle, stateFlags);
+
+ gtk_render_background(pScrollbarButtonStyle, cr,
+ button12BoundRect.Left(), button12BoundRect.Top(),
+ button12BoundRect.GetWidth(), button12BoundRect.GetHeight() );
+ gtk_render_frame(pScrollbarButtonStyle, cr,
+ button12BoundRect.Left(), button12BoundRect.Top(),
+ button12BoundRect.GetWidth(), button12BoundRect.GetHeight() );
+
+ // ----------------- ARROW 1
+ NWCalcArrowRect( button12BoundRect, arrowRect );
+ gtk_render_arrow(pScrollbarButtonStyle, cr,
+ arrow2Angle,
+ arrowRect.Left(), arrowRect.Top(),
+ MIN(arrowRect.GetWidth(), arrowRect.GetHeight()) );
+ }
+ // ----------------- BUTTON 2
+ if ( has_backward2 )
+ {
+ stateFlags = NWConvertVCLStateToGTKState(rScrollbarVal.mnButton1State);
+ if ( backwardButtonInsensitive )
+ stateFlags = GTK_STATE_FLAG_INSENSITIVE;
+
+ GtkStyleContext* pScrollbarButtonStyle = scrollbarOrientation == GTK_ORIENTATION_VERTICAL ?
+ mpVScrollbarButtonStyle : mpHScrollbarButtonStyle;
+
+ gtk_style_context_set_state(pScrollbarButtonStyle, stateFlags);
+
+ gtk_render_background(pScrollbarButtonStyle, cr,
+ button21BoundRect.Left(), button21BoundRect.Top(),
+ button21BoundRect.GetWidth(), button21BoundRect.GetHeight() );
+ gtk_render_frame(pScrollbarButtonStyle, cr,
+ button21BoundRect.Left(), button21BoundRect.Top(),
+ button21BoundRect.GetWidth(), button21BoundRect.GetHeight() );
+
+ // ----------------- ARROW 2
+ NWCalcArrowRect( button21BoundRect, arrowRect );
+ gtk_render_arrow(pScrollbarButtonStyle, cr,
+ arrow1Angle,
+ arrowRect.Left(), arrowRect.Top(),
+ MIN(arrowRect.GetWidth(), arrowRect.GetHeight()) );
+ }
+ if ( has_forward )
+ {
+ stateFlags = NWConvertVCLStateToGTKState(rScrollbarVal.mnButton2State);
+ if ( forwardButtonInsensitive )
+ stateFlags = GTK_STATE_FLAG_INSENSITIVE;
+
+ GtkStyleContext* pScrollbarButtonStyle = scrollbarOrientation == GTK_ORIENTATION_VERTICAL ?
+ mpVScrollbarButtonStyle : mpHScrollbarButtonStyle;
+
+ gtk_style_context_set_state(pScrollbarButtonStyle, stateFlags);
+
+ gtk_render_background(pScrollbarButtonStyle, cr,
+ button22BoundRect.Left(), button22BoundRect.Top(),
+ button22BoundRect.GetWidth(), button22BoundRect.GetHeight() );
+ gtk_render_frame(pScrollbarButtonStyle, cr,
+ button22BoundRect.Left(), button22BoundRect.Top(),
+ button22BoundRect.GetWidth(), button22BoundRect.GetHeight() );
+
+ // ----------------- ARROW 2
+ NWCalcArrowRect( button22BoundRect, arrowRect );
+ gtk_render_arrow(pScrollbarButtonStyle, cr,
+ arrow2Angle,
+ arrowRect.Left(), arrowRect.Top(),
+ MIN(arrowRect.GetWidth(), arrowRect.GetHeight()) );
+ }
+}
+
+void GtkSalGraphics::PaintOneSpinButton( GtkStyleContext *context,
+ cairo_t *cr,
+ ControlPart nPart,
+ tools::Rectangle aAreaRect,
+ ControlState nState )
+{
+ GtkBorder padding, border;
+
+ GtkStateFlags stateFlags = NWConvertVCLStateToGTKState(nState);
+ tools::Rectangle buttonRect = NWGetSpinButtonRect( nPart, aAreaRect );
+
+ gtk_style_context_set_state(context, stateFlags);
+ stateFlags = gtk_style_context_get_state(context);
+
+ gtk_style_context_get_padding(context, stateFlags, &padding);
+ gtk_style_context_get_border(context, stateFlags, &border);
+
+ gtk_render_background(context, cr,
+ buttonRect.Left(), buttonRect.Top(),
+ buttonRect.GetWidth(), buttonRect.GetHeight() );
+
+ gint iconWidth = buttonRect.GetWidth() - padding.left - padding.right - border.left - border.right;
+ gint iconHeight = buttonRect.GetHeight() - padding.top - padding.bottom - border.top - border.bottom;
+
+ const char* icon = (nPart == ControlPart::ButtonUp) ? "list-add-symbolic" : "list-remove-symbolic";
+ GtkIconTheme *pIconTheme = gtk_icon_theme_get_for_screen(gtk_widget_get_screen(mpWindow));
+
+ gint scale = gtk_style_context_get_scale (context);
+ GtkIconInfo *info = gtk_icon_theme_lookup_icon_for_scale(pIconTheme, icon, std::min(iconWidth, iconHeight), scale,
+ static_cast<GtkIconLookupFlags>(0));
+
+ GdkPixbuf *pixbuf = gtk_icon_info_load_symbolic_for_context(info, context, nullptr, nullptr);
+ g_object_unref(info);
+
+ iconWidth = gdk_pixbuf_get_width(pixbuf)/scale;
+ iconHeight = gdk_pixbuf_get_height(pixbuf)/scale;
+ tools::Rectangle arrowRect;
+ arrowRect.SetSize(Size(iconWidth, iconHeight));
+ arrowRect.setX( buttonRect.Left() + (buttonRect.GetWidth() - arrowRect.GetWidth()) / 2 );
+ arrowRect.setY( buttonRect.Top() + (buttonRect.GetHeight() - arrowRect.GetHeight()) / 2 );
+
+ gtk_style_context_save (context);
+ gtk_style_context_set_scale (context, 1);
+ gtk_render_icon(context, cr, pixbuf, arrowRect.Left(), arrowRect.Top());
+ gtk_style_context_restore (context);
+ g_object_unref(pixbuf);
+
+ gtk_render_frame(context, cr,
+ buttonRect.Left(), buttonRect.Top(),
+ buttonRect.GetWidth(), buttonRect.GetHeight() );
+}
+
+void GtkSalGraphics::PaintSpinButton(GtkStateFlags flags,
+ cairo_t *cr,
+ const tools::Rectangle& rControlRectangle,
+ ControlPart nPart,
+ const ImplControlValue& rValue )
+{
+ const SpinbuttonValue *pSpinVal = (rValue.getType() == ControlType::SpinButtons) ? static_cast<const SpinbuttonValue *>(&rValue) : nullptr;
+ ControlPart upBtnPart = ControlPart::ButtonUp;
+ ControlState upBtnState = ControlState::NONE;
+ ControlPart downBtnPart = ControlPart::ButtonDown;
+ ControlState downBtnState = ControlState::NONE;
+
+ if ( pSpinVal )
+ {
+ upBtnPart = pSpinVal->mnUpperPart;
+ upBtnState = pSpinVal->mnUpperState;
+
+ downBtnPart = pSpinVal->mnLowerPart;
+ downBtnState = pSpinVal->mnLowerState;
+ }
+
+ if (nPart == ControlPart::Entire)
+ {
+ gtk_style_context_set_state(mpWindowStyle, flags);
+
+ gtk_render_background(mpWindowStyle, cr,
+ 0, 0,
+ rControlRectangle.GetWidth(), rControlRectangle.GetHeight());
+
+ gtk_style_context_set_state(mpSpinStyle, flags);
+
+ gtk_render_background(mpSpinStyle, cr,
+ 0, 0,
+ rControlRectangle.GetWidth(), rControlRectangle.GetHeight());
+ }
+
+ cairo_translate(cr, -rControlRectangle.Left(), -rControlRectangle.Top());
+ PaintOneSpinButton(mpSpinUpStyle, cr, upBtnPart, rControlRectangle, upBtnState );
+ PaintOneSpinButton(mpSpinDownStyle, cr, downBtnPart, rControlRectangle, downBtnState );
+ cairo_translate(cr, rControlRectangle.Left(), rControlRectangle.Top());
+
+ if (nPart == ControlPart::Entire)
+ {
+ gtk_render_frame(mpSpinStyle, cr,
+ 0, 0,
+ rControlRectangle.GetWidth(), rControlRectangle.GetHeight() );
+ }
+}
+
+#define FALLBACK_ARROW_SIZE gint(11 * 0.85)
+
+tools::Rectangle GtkSalGraphics::NWGetComboBoxButtonRect(ControlType nType,
+ ControlPart nPart,
+ tools::Rectangle aAreaRect )
+{
+ tools::Rectangle aButtonRect;
+
+ GtkBorder padding;
+ if (nType == ControlType::Listbox)
+ gtk_style_context_get_padding(mpListboxButtonStyle, gtk_style_context_get_state(mpListboxButtonStyle), &padding);
+ else
+ gtk_style_context_get_padding(mpButtonStyle, gtk_style_context_get_state(mpButtonStyle), &padding);
+
+ gint nArrowWidth = FALLBACK_ARROW_SIZE;
+ if (gtk_check_version(3, 20, 0) == nullptr)
+ {
+ gtk_style_context_get(mpComboboxButtonArrowStyle,
+ gtk_style_context_get_state(mpComboboxButtonArrowStyle),
+ "min-width", &nArrowWidth, nullptr);
+ }
+ else
+ {
+ nArrowWidth = nArrowWidth * gtk_style_context_get_scale (mpComboboxButtonArrowStyle);
+ }
+
+ gint nButtonWidth = nArrowWidth + padding.left + padding.right;
+ if( nPart == ControlPart::ButtonDown )
+ {
+ Point aPos(aAreaRect.Left() + aAreaRect.GetWidth() - nButtonWidth, aAreaRect.Top());
+ if (AllSettings::GetLayoutRTL())
+ aPos.setX( aAreaRect.Left() );
+ aButtonRect.SetSize( Size( nButtonWidth, aAreaRect.GetHeight() ) );
+ aButtonRect.SetPos(aPos);
+ }
+ else if( nPart == ControlPart::SubEdit )
+ {
+ gint adjust_left = padding.left;
+ gint adjust_top = padding.top;
+ gint adjust_right = padding.right;
+ gint adjust_bottom = padding.bottom;
+
+ aButtonRect.SetSize( Size( aAreaRect.GetWidth() - nButtonWidth - (adjust_left + adjust_right),
+ aAreaRect.GetHeight() - (adjust_top + adjust_bottom)) );
+ Point aEditPos = aAreaRect.TopLeft();
+ if (AllSettings::GetLayoutRTL())
+ aEditPos.AdjustX(nButtonWidth );
+ else
+ aEditPos.AdjustX(adjust_left );
+ aEditPos.AdjustY(adjust_top );
+ aButtonRect.SetPos( aEditPos );
+ }
+
+ return aButtonRect;
+}
+
+void GtkSalGraphics::PaintCombobox( GtkStateFlags flags, cairo_t *cr,
+ const tools::Rectangle& rControlRectangle,
+ ControlType nType,
+ ControlPart nPart )
+{
+ tools::Rectangle areaRect;
+ tools::Rectangle buttonRect;
+ tools::Rectangle arrowRect;
+
+ // Find the overall bounding rect of the buttons's drawing area,
+ // plus its actual draw rect excluding adornment
+ areaRect = rControlRectangle;
+
+ buttonRect = NWGetComboBoxButtonRect(ControlType::Combobox, ControlPart::ButtonDown, areaRect);
+
+ tools::Rectangle aEditBoxRect( areaRect );
+ aEditBoxRect.SetSize( Size( areaRect.GetWidth() - buttonRect.GetWidth(), aEditBoxRect.GetHeight() ) );
+ if (AllSettings::GetLayoutRTL())
+ aEditBoxRect.SetPos( Point( areaRect.Left() + buttonRect.GetWidth(), areaRect.Top() ) );
+
+ gint arrow_width = FALLBACK_ARROW_SIZE, arrow_height = FALLBACK_ARROW_SIZE;
+ if (gtk_check_version(3, 20, 0) == nullptr)
+ {
+ if (nType == ControlType::Combobox)
+ {
+ gtk_style_context_get(mpComboboxButtonArrowStyle,
+ gtk_style_context_get_state(mpComboboxButtonArrowStyle),
+ "min-width", &arrow_width, "min-height", &arrow_height, nullptr);
+ }
+ else if (nType == ControlType::Listbox)
+ {
+ gtk_style_context_get(mpListboxButtonArrowStyle,
+ gtk_style_context_get_state(mpListboxButtonArrowStyle),
+ "min-width", &arrow_width, "min-height", &arrow_height, nullptr);
+ }
+ }
+ else
+ {
+ if (nType == ControlType::Combobox)
+ {
+ arrow_width = arrow_width * gtk_style_context_get_scale (mpComboboxButtonArrowStyle);
+ arrow_height = arrow_height * gtk_style_context_get_scale (mpComboboxButtonArrowStyle);
+ }
+ else if (nType == ControlType::Listbox)
+ {
+ arrow_width = arrow_width * gtk_style_context_get_scale (mpListboxButtonArrowStyle);
+ arrow_height = arrow_height * gtk_style_context_get_scale (mpListboxButtonArrowStyle);
+ }
+ }
+
+ arrowRect.SetSize(Size(arrow_width, arrow_height));
+ arrowRect.SetPos( Point( buttonRect.Left() + static_cast<gint>((buttonRect.GetWidth() - arrowRect.GetWidth()) / 2),
+ buttonRect.Top() + static_cast<gint>((buttonRect.GetHeight() - arrowRect.GetHeight()) / 2) ) );
+
+
+ tools::Rectangle aRect(Point(0, 0), Size(areaRect.GetWidth(), areaRect.GetHeight()));
+
+ if (nType == ControlType::Combobox)
+ {
+ if( nPart == ControlPart::Entire )
+ {
+ render_common(mpComboboxStyle, cr, aRect, flags);
+ render_common(mpComboboxBoxStyle, cr, aRect, flags);
+ tools::Rectangle aEntryRect(Point(aEditBoxRect.Left() - areaRect.Left(),
+ aEditBoxRect.Top() - areaRect.Top()),
+ Size(aEditBoxRect.GetWidth(), aEditBoxRect.GetHeight()));
+
+ GtkJunctionSides eJuncSides = gtk_style_context_get_junction_sides(mpComboboxEntryStyle);
+ if (AllSettings::GetLayoutRTL())
+ gtk_style_context_set_junction_sides(mpComboboxEntryStyle, GTK_JUNCTION_LEFT);
+ else
+ gtk_style_context_set_junction_sides(mpComboboxEntryStyle, GTK_JUNCTION_RIGHT);
+ render_common(mpComboboxEntryStyle, cr, aEntryRect, flags);
+ gtk_style_context_set_junction_sides(mpComboboxEntryStyle, eJuncSides);
+ }
+
+ tools::Rectangle aButtonRect(Point(buttonRect.Left() - areaRect.Left(), buttonRect.Top() - areaRect.Top()),
+ Size(buttonRect.GetWidth(), buttonRect.GetHeight()));
+ GtkJunctionSides eJuncSides = gtk_style_context_get_junction_sides(mpComboboxButtonStyle);
+ if (AllSettings::GetLayoutRTL())
+ gtk_style_context_set_junction_sides(mpComboboxButtonStyle, GTK_JUNCTION_RIGHT);
+ else
+ gtk_style_context_set_junction_sides(mpComboboxButtonStyle, GTK_JUNCTION_LEFT);
+ render_common(mpComboboxButtonStyle, cr, aButtonRect, flags);
+ gtk_style_context_set_junction_sides(mpComboboxButtonStyle, eJuncSides);
+
+ gtk_render_arrow(mpComboboxButtonArrowStyle, cr,
+ G_PI,
+ (arrowRect.Left() - areaRect.Left()), (arrowRect.Top() - areaRect.Top()),
+ arrowRect.GetWidth() );
+ }
+ else if (nType == ControlType::Listbox)
+ {
+ if( nPart == ControlPart::ListboxWindow )
+ {
+ /* render the popup window with the menu style */
+ gtk_render_frame(mpMenuStyle, cr,
+ 0, 0,
+ areaRect.GetWidth(), areaRect.GetHeight());
+ }
+ else
+ {
+ render_common(mpListboxStyle, cr, aRect, flags);
+ render_common(mpListboxBoxStyle, cr, aRect, flags);
+
+ render_common(mpListboxButtonStyle, cr, aRect, flags);
+
+ gtk_render_arrow(mpListboxButtonArrowStyle, cr,
+ G_PI,
+ (arrowRect.Left() - areaRect.Left()), (arrowRect.Top() - areaRect.Top()),
+ arrowRect.GetWidth() );
+ }
+ }
+}
+
+static void appendComboEntry(GtkWidgetPath* pSiblingsPath, gtk_widget_path_iter_set_object_nameFunc set_object_name)
+{
+ gtk_widget_path_append_type(pSiblingsPath, GTK_TYPE_ENTRY);
+ set_object_name(pSiblingsPath, -1, "entry");
+ gtk_widget_path_iter_add_class(pSiblingsPath, -1, "combo");
+}
+
+static void appendComboButton(GtkWidgetPath* pSiblingsPath, gtk_widget_path_iter_set_object_nameFunc set_object_name)
+{
+ gtk_widget_path_append_type(pSiblingsPath, GTK_TYPE_BUTTON);
+ set_object_name(pSiblingsPath, -1, "button");
+ gtk_widget_path_iter_add_class(pSiblingsPath, -1, "combo");
+}
+
+static GtkWidgetPath* buildLTRComboSiblingsPath(gtk_widget_path_iter_set_object_nameFunc set_object_name)
+{
+ GtkWidgetPath* pSiblingsPath = gtk_widget_path_new();
+
+ appendComboEntry(pSiblingsPath, set_object_name);
+ appendComboButton(pSiblingsPath, set_object_name);
+
+ return pSiblingsPath;
+}
+
+static GtkWidgetPath* buildRTLComboSiblingsPath(gtk_widget_path_iter_set_object_nameFunc set_object_name)
+{
+ GtkWidgetPath* pSiblingsPath = gtk_widget_path_new();
+
+ appendComboButton(pSiblingsPath, set_object_name);
+ appendComboEntry(pSiblingsPath, set_object_name);
+
+ return pSiblingsPath;
+}
+
+GtkStyleContext* GtkSalGraphics::makeContext(GtkWidgetPath *pPath, GtkStyleContext *pParent)
+{
+ GtkStyleContext* context = gtk_style_context_new();
+ gtk_style_context_set_screen(context, gtk_widget_get_screen(mpWindow));
+ gtk_style_context_set_path(context, pPath);
+ if (pParent == nullptr)
+ {
+ GtkWidget* pTopLevel = gtk_widget_get_toplevel(mpWindow);
+ GtkStyleContext* pStyle = gtk_widget_get_style_context(pTopLevel);
+ gtk_style_context_set_parent(context, pStyle);
+ gtk_style_context_set_scale (context, gtk_style_context_get_scale (pStyle));
+ }
+ else
+ {
+ gtk_style_context_set_parent(context, pParent);
+ gtk_style_context_set_scale (context, gtk_style_context_get_scale (pParent));
+ }
+ gtk_widget_path_unref(pPath);
+ return context;
+}
+
+GtkStyleContext* GtkSalGraphics::createNewContext(GtkControlPart ePart, gtk_widget_path_iter_set_object_nameFunc set_object_name)
+{
+ switch (ePart)
+ {
+ case GtkControlPart::ToplevelWindow:
+ {
+ GtkWidgetPath *path = gtk_widget_path_new();
+ gtk_widget_path_append_type(path, G_TYPE_NONE);
+ set_object_name(path, -1, "window");
+ gtk_widget_path_iter_add_class(path, -1, "background");
+ return makeContext(path, nullptr);
+ }
+ case GtkControlPart::Button:
+ {
+ GtkWidgetPath *path = gtk_widget_path_new();
+ gtk_widget_path_append_type(path, GTK_TYPE_BUTTON);
+ set_object_name(path, -1, "button");
+ return makeContext(path, nullptr);
+ }
+ case GtkControlPart::LinkButton:
+ {
+ GtkWidgetPath *path = gtk_widget_path_new();
+ gtk_widget_path_append_type(path, GTK_TYPE_BUTTON);
+ set_object_name(path, -1, "button");
+ gtk_widget_path_iter_add_class(path, -1, "link");
+ return makeContext(path, nullptr);
+ }
+ case GtkControlPart::CheckButton:
+ {
+ GtkWidgetPath *path = gtk_widget_path_new();
+ gtk_widget_path_append_type(path, GTK_TYPE_CHECK_BUTTON);
+ set_object_name(path, -1, "checkbutton");
+ return makeContext(path, nullptr);
+ }
+ case GtkControlPart::CheckButtonCheck:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpCheckButtonStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_CHECK_BUTTON);
+ set_object_name(path, -1, "check");
+ return makeContext(path, mpCheckButtonStyle);
+ }
+ case GtkControlPart::RadioButton:
+ {
+ GtkWidgetPath *path = gtk_widget_path_new();
+ gtk_widget_path_append_type(path, GTK_TYPE_RADIO_BUTTON);
+ set_object_name(path, -1, "radiobutton");
+ return makeContext(path, nullptr);
+ }
+ case GtkControlPart::RadioButtonRadio:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpRadioButtonStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_RADIO_BUTTON);
+ set_object_name(path, -1, "radio");
+ return makeContext(path, mpRadioButtonStyle);
+ }
+ case GtkControlPart::ComboboxBoxButtonBoxArrow:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpComboboxButtonBoxStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_RADIO_BUTTON);
+ gtk_widget_path_append_type(path, GTK_TYPE_BUTTON);
+ set_object_name(path, -1, "arrow");
+ return makeContext(path, mpComboboxButtonBoxStyle);
+ }
+ case GtkControlPart::ListboxBoxButtonBoxArrow:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpListboxButtonBoxStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_RADIO_BUTTON);
+ gtk_widget_path_append_type(path, GTK_TYPE_BUTTON);
+ set_object_name(path, -1, "arrow");
+ return makeContext(path, mpListboxButtonBoxStyle);
+ }
+ case GtkControlPart::Entry:
+ {
+ GtkWidgetPath *path = gtk_widget_path_new();
+ gtk_widget_path_append_type(path, GTK_TYPE_ENTRY);
+ set_object_name(path, -1, "entry");
+ return makeContext(path, nullptr);
+ }
+ case GtkControlPart::Combobox:
+ case GtkControlPart::Listbox:
+ {
+ GtkWidgetPath *path = gtk_widget_path_new();
+ gtk_widget_path_append_type(path, G_TYPE_NONE);
+ set_object_name(path, -1, "combobox");
+ return makeContext(path, nullptr);
+ }
+ case GtkControlPart::ComboboxBox:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpComboboxStyle));
+ gtk_widget_path_append_type(path, G_TYPE_NONE);
+ set_object_name(path, -1, "box");
+ gtk_widget_path_iter_add_class(path, -1, "horizontal");
+ gtk_widget_path_iter_add_class(path, -1, "linked");
+ return makeContext(path, mpComboboxStyle);
+ }
+ case GtkControlPart::ListboxBox:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpListboxStyle));
+ gtk_widget_path_append_type(path, G_TYPE_NONE);
+ set_object_name(path, -1, "box");
+ gtk_widget_path_iter_add_class(path, -1, "horizontal");
+ gtk_widget_path_iter_add_class(path, -1, "linked");
+ return makeContext(path, mpListboxStyle);
+ }
+ case GtkControlPart::ComboboxBoxEntry:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpComboboxBoxStyle));
+ GtkWidgetPath* pSiblingsPath;
+ if (AllSettings::GetLayoutRTL())
+ {
+ pSiblingsPath = buildRTLComboSiblingsPath(set_object_name);
+ gtk_widget_path_append_with_siblings(path, pSiblingsPath, 1);
+ }
+ else
+ {
+ pSiblingsPath = buildLTRComboSiblingsPath(set_object_name);
+ gtk_widget_path_append_with_siblings(path, pSiblingsPath, 0);
+ }
+ gtk_widget_path_unref(pSiblingsPath);
+ return makeContext(path, mpComboboxBoxStyle);
+ }
+ case GtkControlPart::ComboboxBoxButton:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpComboboxBoxStyle));
+ GtkWidgetPath* pSiblingsPath;
+ if (AllSettings::GetLayoutRTL())
+ {
+ pSiblingsPath = buildRTLComboSiblingsPath(set_object_name);
+ gtk_widget_path_append_with_siblings(path, pSiblingsPath, 0);
+ }
+ else
+ {
+ pSiblingsPath = buildLTRComboSiblingsPath(set_object_name);
+ gtk_widget_path_append_with_siblings(path, pSiblingsPath, 1);
+ }
+ gtk_widget_path_unref(pSiblingsPath);
+ return makeContext(path, mpComboboxBoxStyle);
+ }
+ case GtkControlPart::ListboxBoxButton:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpListboxBoxStyle));
+ GtkWidgetPath* pSiblingsPath = gtk_widget_path_new();
+
+ gtk_widget_path_append_type(pSiblingsPath, GTK_TYPE_BUTTON);
+ set_object_name(pSiblingsPath, -1, "button");
+ gtk_widget_path_iter_add_class(pSiblingsPath, -1, "combo");
+
+ gtk_widget_path_append_with_siblings(path, pSiblingsPath, 0);
+ gtk_widget_path_unref(pSiblingsPath);
+ return makeContext(path, mpListboxBoxStyle);
+ }
+ case GtkControlPart::ComboboxBoxButtonBox:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpComboboxButtonStyle));
+ gtk_widget_path_append_type(path, G_TYPE_NONE);
+ set_object_name(path, -1, "box");
+ gtk_widget_path_iter_add_class(path, -1, "horizontal");
+ return makeContext(path, mpComboboxButtonStyle);
+ }
+ case GtkControlPart::ListboxBoxButtonBox:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpListboxButtonStyle));
+ gtk_widget_path_append_type(path, G_TYPE_NONE);
+ set_object_name(path, -1, "box");
+ gtk_widget_path_iter_add_class(path, -1, "horizontal");
+ return makeContext(path, mpListboxButtonStyle);
+ }
+ case GtkControlPart::SpinButton:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpWindowStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_SPIN_BUTTON);
+ set_object_name(path, -1, "spinbutton");
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_HORIZONTAL);
+ return makeContext(path, mpWindowStyle);
+ }
+ case GtkControlPart::SpinButtonEntry:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpSpinStyle));
+ gtk_widget_path_append_type(path, G_TYPE_NONE);
+ set_object_name(path, -1, "entry");
+ return makeContext(path, mpSpinStyle);
+ }
+ case GtkControlPart::SpinButtonUpButton:
+ case GtkControlPart::SpinButtonDownButton:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpSpinStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_SPIN_BUTTON);
+ set_object_name(path, -1, "button");
+ gtk_widget_path_iter_add_class(path, -1, ePart == GtkControlPart::SpinButtonUpButton ? "up" : "down");
+ return makeContext(path, mpSpinStyle);
+ }
+ case GtkControlPart::ScrollbarVertical:
+ case GtkControlPart::ScrollbarHorizontal:
+ {
+ GtkWidgetPath *path = gtk_widget_path_new();
+ gtk_widget_path_append_type(path, GTK_TYPE_SCROLLBAR);
+ set_object_name(path, -1, "scrollbar");
+ gtk_widget_path_iter_add_class(path, -1, ePart == GtkControlPart::ScrollbarVertical ? "vertical" : "horizontal");
+ return makeContext(path, nullptr);
+ }
+ case GtkControlPart::ScrollbarVerticalContents:
+ case GtkControlPart::ScrollbarHorizontalContents:
+ {
+ GtkStyleContext *pParent =
+ (ePart == GtkControlPart::ScrollbarVerticalContents) ? mpVScrollbarStyle : mpHScrollbarStyle;
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(pParent));
+ gtk_widget_path_append_type(path, GTK_TYPE_SCROLLBAR);
+ set_object_name(path, -1, "contents");
+ return makeContext(path, pParent);
+ }
+ case GtkControlPart::ScrollbarVerticalTrough:
+ case GtkControlPart::ScrollbarHorizontalTrough:
+ {
+ GtkStyleContext *pParent =
+ (ePart == GtkControlPart::ScrollbarVerticalTrough) ? mpVScrollbarContentsStyle : mpHScrollbarContentsStyle;
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(pParent));
+ gtk_widget_path_append_type(path, GTK_TYPE_SCROLLBAR);
+ set_object_name(path, -1, "trough");
+ return makeContext(path, pParent);
+ }
+ case GtkControlPart::ScrollbarVerticalSlider:
+ case GtkControlPart::ScrollbarHorizontalSlider:
+ {
+ GtkStyleContext *pParent =
+ (ePart == GtkControlPart::ScrollbarVerticalSlider) ? mpVScrollbarTroughStyle : mpHScrollbarTroughStyle;
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(pParent));
+ gtk_widget_path_append_type(path, GTK_TYPE_SCROLLBAR);
+ set_object_name(path, -1, "slider");
+ return makeContext(path, pParent);
+ }
+ case GtkControlPart::ScrollbarVerticalButton:
+ case GtkControlPart::ScrollbarHorizontalButton:
+ {
+ GtkStyleContext *pParent =
+ (ePart == GtkControlPart::ScrollbarVerticalButton) ? mpVScrollbarStyle : mpHScrollbarStyle;
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(pParent));
+ gtk_widget_path_append_type(path, GTK_TYPE_SCROLLBAR);
+ set_object_name(path, -1, "button");
+ return makeContext(path, pParent);
+ }
+ case GtkControlPart::ProgressBar:
+ {
+ GtkWidgetPath *path = gtk_widget_path_new();
+ gtk_widget_path_append_type(path, GTK_TYPE_PROGRESS_BAR);
+ set_object_name(path, -1, "progressbar");
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_HORIZONTAL);
+ return makeContext(path, nullptr);
+ }
+ case GtkControlPart::ProgressBarTrough:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpProgressBarStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_PROGRESS_BAR);
+ set_object_name(path, -1, "trough");
+ return makeContext(path, mpProgressBarStyle);
+ }
+ case GtkControlPart::ProgressBarProgress:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpProgressBarTroughStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_PROGRESS_BAR);
+ set_object_name(path, -1, "progress");
+ return makeContext(path, mpProgressBarTroughStyle);
+ }
+ case GtkControlPart::Notebook:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpWindowStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_NOTEBOOK);
+ set_object_name(path, -1, "notebook");
+ return makeContext(path, mpWindowStyle);
+ }
+ case GtkControlPart::NotebookStack:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpNotebookStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_NOTEBOOK);
+ set_object_name(path, -1, "stack");
+ return makeContext(path, mpNotebookStyle);
+ }
+ case GtkControlPart::NotebookHeader:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpNotebookStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_NOTEBOOK);
+ set_object_name(path, -1, "header");
+ gtk_widget_path_iter_add_class(path, -1, "frame");
+ gtk_widget_path_iter_add_class(path, -1, "top");
+ return makeContext(path, mpNotebookStyle);
+ }
+ case GtkControlPart::NotebookHeaderTabs:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpNotebookHeaderStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_NOTEBOOK);
+ set_object_name(path, -1, "tabs");
+ gtk_widget_path_iter_add_class(path, -1, "top");
+ return makeContext(path, mpNotebookHeaderStyle);
+ }
+ case GtkControlPart::NotebookHeaderTabsTab:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpNotebookHeaderTabsStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_NOTEBOOK);
+ set_object_name(path, -1, "tab");
+ gtk_widget_path_iter_add_class(path, -1, "top");
+ return makeContext(path, mpNotebookHeaderTabsStyle);
+ }
+ case GtkControlPart::NotebookHeaderTabsTabLabel:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpNotebookHeaderTabsTabStyle));
+ gtk_widget_path_append_type(path, G_TYPE_NONE);
+ set_object_name(path, -1, "label");
+ return makeContext(path, mpNotebookHeaderTabsTabStyle);
+ }
+ case GtkControlPart::NotebookHeaderTabsTabActiveLabel:
+ case GtkControlPart::NotebookHeaderTabsTabHoverLabel:
+ return mpNotebookHeaderTabsTabLabelStyle;
+ case GtkControlPart::FrameBorder:
+ {
+ GtkWidgetPath *path = gtk_widget_path_new();
+ gtk_widget_path_append_type(path, GTK_TYPE_FRAME);
+ set_object_name(path, -1, "frame");
+ gtk_widget_path_iter_add_class(path, -1, "frame");
+ return makeContext(path, nullptr);
+ }
+ case GtkControlPart::MenuBar:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpWindowStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_MENU_BAR);
+ set_object_name(path, -1, "menubar");
+ return makeContext(path, mpWindowStyle);
+ }
+ case GtkControlPart::MenuBarItem:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpMenuBarStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_MENU_ITEM);
+ set_object_name(path, -1, "menuitem");
+ return makeContext(path, mpMenuBarStyle);
+ }
+ case GtkControlPart::MenuWindow:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpMenuBarItemStyle));
+ gtk_widget_path_append_type(path, G_TYPE_NONE);
+ set_object_name(path, -1, "window");
+ gtk_widget_path_iter_add_class(path, -1, "background");
+ gtk_widget_path_iter_add_class(path, -1, "popup");
+ return makeContext(path, mpMenuBarItemStyle);
+ }
+ case GtkControlPart::Menu:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpMenuWindowStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_MENU);
+ set_object_name(path, -1, "menu");
+ return makeContext(path, mpMenuWindowStyle);
+ }
+ case GtkControlPart::MenuItem:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpMenuStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_MENU_ITEM);
+ set_object_name(path, -1, "menuitem");
+ return makeContext(path, mpMenuStyle);
+ }
+ case GtkControlPart::MenuItemLabel:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpMenuItemStyle));
+ gtk_widget_path_append_type(path, G_TYPE_NONE);
+ set_object_name(path, -1, "label");
+ return makeContext(path, mpMenuItemStyle);
+ }
+ case GtkControlPart::MenuItemArrow:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpMenuItemStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_MENU_ITEM);
+ set_object_name(path, -1, "arrow");
+ return makeContext(path, mpMenuItemStyle);
+ }
+ case GtkControlPart::CheckMenuItem:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpMenuStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_CHECK_MENU_ITEM);
+ set_object_name(path, -1, "menuitem");
+ return makeContext(path, mpMenuStyle);
+ }
+ case GtkControlPart::CheckMenuItemCheck:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpCheckMenuItemStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_CHECK_MENU_ITEM);
+ set_object_name(path, -1, "check");
+ return makeContext(path, mpCheckMenuItemStyle);
+ }
+ case GtkControlPart::RadioMenuItem:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpMenuStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_RADIO_MENU_ITEM);
+ set_object_name(path, -1, "menuitem");
+ return makeContext(path, mpMenuStyle);
+ }
+ case GtkControlPart::RadioMenuItemRadio:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpRadioMenuItemStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_RADIO_MENU_ITEM);
+ set_object_name(path, -1, "radio");
+ return makeContext(path, mpRadioMenuItemStyle);
+ }
+ case GtkControlPart::SeparatorMenuItem:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpMenuStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_SEPARATOR_MENU_ITEM);
+ set_object_name(path, -1, "menuitem");
+ return makeContext(path, mpMenuStyle);
+ }
+ case GtkControlPart::SeparatorMenuItemSeparator:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpSeparatorMenuItemStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_SEPARATOR_MENU_ITEM);
+ set_object_name(path, -1, "separator");
+ return makeContext(path, mpSeparatorMenuItemStyle);
+ }
+ }
+
+ return nullptr;
+}
+
+#ifndef GTK_STYLE_CLASS_POPUP
+#define GTK_STYLE_CLASS_POPUP "popup"
+#endif
+#ifndef GTK_STYLE_CLASS_LABEL
+#define GTK_STYLE_CLASS_LABEL "label"
+#endif
+
+GtkStyleContext* GtkSalGraphics::createOldContext(GtkControlPart ePart)
+{
+ switch (ePart)
+ {
+ case GtkControlPart::ToplevelWindow:
+ {
+ GtkWidgetPath *path = gtk_widget_path_new();
+ gtk_widget_path_append_type(path, GTK_TYPE_WINDOW);
+ gtk_widget_path_iter_add_class(path, -1, "background");
+ return makeContext(path, nullptr);
+ }
+ case GtkControlPart::Button:
+ {
+ GtkWidgetPath *path = gtk_widget_path_new();
+ gtk_widget_path_append_type(path, GTK_TYPE_BUTTON);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_BUTTON);
+ gtk_widget_path_iter_add_class(path, -1, "button");
+ gtk_widget_path_iter_add_class(path, -1, "text-button");
+ return makeContext(path, nullptr);
+ }
+ case GtkControlPart::LinkButton:
+ {
+ GtkWidgetPath *path = gtk_widget_path_new();
+ gtk_widget_path_append_type(path, GTK_TYPE_LINK_BUTTON);
+ gtk_widget_path_iter_add_class(path, -1, "text-button");
+ return makeContext(path, nullptr);
+ }
+ case GtkControlPart::CheckButton:
+ {
+ GtkWidgetPath *path = gtk_widget_path_new();
+ gtk_widget_path_append_type(path, GTK_TYPE_CHECK_BUTTON);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_CHECK);
+ gtk_widget_path_iter_add_class(path, -1, "text-button");
+ return makeContext(path, nullptr);
+ }
+ case GtkControlPart::CheckButtonCheck:
+ return mpCheckButtonStyle;
+ case GtkControlPart::RadioButton:
+ {
+ GtkWidgetPath *path = gtk_widget_path_new();
+ gtk_widget_path_append_type(path, GTK_TYPE_RADIO_BUTTON);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_RADIO);
+ gtk_widget_path_iter_add_class(path, -1, "text-button");
+ return makeContext(path, nullptr);
+ }
+ case GtkControlPart::RadioButtonRadio:
+ return mpRadioButtonStyle;
+ case GtkControlPart::ComboboxBoxButtonBoxArrow:
+ case GtkControlPart::ListboxBoxButtonBoxArrow:
+ {
+ return (ePart == GtkControlPart::ComboboxBoxButtonBoxArrow)
+ ? mpComboboxButtonStyle : mpListboxButtonStyle;
+ }
+ case GtkControlPart::Entry:
+ case GtkControlPart::ComboboxBoxEntry:
+ case GtkControlPart::SpinButtonEntry:
+ {
+ GtkWidgetPath *path = gtk_widget_path_new();
+ gtk_widget_path_append_type(path, GTK_TYPE_ENTRY);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_ENTRY);
+ return makeContext(path, nullptr);
+ }
+ case GtkControlPart::Combobox:
+ {
+ GtkWidgetPath *path = gtk_widget_path_new();
+ gtk_widget_path_append_type(path, GTK_TYPE_COMBO_BOX_TEXT);
+ return makeContext(path, nullptr);
+ }
+ case GtkControlPart::Listbox:
+ {
+ GtkWidgetPath *path = gtk_widget_path_new();
+ gtk_widget_path_append_type(path, GTK_TYPE_COMBO_BOX);
+ return makeContext(path, nullptr);
+ }
+ case GtkControlPart::ComboboxBoxButton:
+ case GtkControlPart::ListboxBoxButton:
+ {
+ GtkStyleContext *pParent =
+ (ePart == GtkControlPart::ComboboxBoxButton ) ? mpComboboxStyle : mpListboxStyle;
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(pParent));
+ gtk_widget_path_append_type(path, GTK_TYPE_TOGGLE_BUTTON);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_BUTTON);
+ gtk_widget_path_iter_add_class(path, -1, "the-button-in-the-combobox");
+ return makeContext(path, pParent);
+ }
+ case GtkControlPart::SpinButton:
+ {
+ GtkWidgetPath *path = gtk_widget_path_new();
+ gtk_widget_path_append_type(path, GTK_TYPE_SPIN_BUTTON);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_ENTRY);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_HORIZONTAL);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_SPINBUTTON);
+ return makeContext(path, nullptr);
+ }
+ case GtkControlPart::SpinButtonUpButton:
+ case GtkControlPart::SpinButtonDownButton:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpSpinStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_SPIN_BUTTON);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_SPINBUTTON);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_BUTTON);
+ return makeContext(path, mpSpinStyle);
+ }
+ case GtkControlPart::ScrollbarVertical:
+ case GtkControlPart::ScrollbarHorizontal:
+ {
+ GtkWidgetPath *path = gtk_widget_path_new();
+ gtk_widget_path_append_type(path, GTK_TYPE_SCROLLBAR);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_SCROLLBAR);
+ gtk_widget_path_iter_add_class(path, -1, ePart == GtkControlPart::ScrollbarVertical ? "vertical" : "horizontal");
+ return makeContext(path, nullptr);
+ }
+ case GtkControlPart::ScrollbarVerticalContents:
+ case GtkControlPart::ScrollbarHorizontalContents:
+ {
+ GtkStyleContext *pParent =
+ (ePart == GtkControlPart::ScrollbarVerticalContents) ? mpVScrollbarStyle : mpHScrollbarStyle;
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(pParent));
+ gtk_widget_path_append_type(path, GTK_TYPE_SCROLLBAR);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_SCROLLBAR);
+ gtk_widget_path_iter_add_class(path, -1, "contents");
+ return makeContext(path, pParent);
+ }
+ case GtkControlPart::ScrollbarHorizontalTrough:
+ case GtkControlPart::ScrollbarVerticalTrough:
+ {
+ GtkStyleContext *pParent =
+ (ePart == GtkControlPart::ScrollbarVerticalTrough) ? mpVScrollbarContentsStyle : mpHScrollbarContentsStyle;
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(pParent));
+ gtk_widget_path_append_type(path, GTK_TYPE_SCROLLBAR);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_SCROLLBAR);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_TROUGH);
+ return makeContext(path, pParent);
+ }
+ case GtkControlPart::ScrollbarHorizontalSlider:
+ case GtkControlPart::ScrollbarVerticalSlider:
+ {
+ GtkStyleContext *pParent =
+ (ePart == GtkControlPart::ScrollbarVerticalSlider) ? mpVScrollbarContentsStyle : mpHScrollbarContentsStyle;
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(pParent));
+ gtk_widget_path_append_type(path, GTK_TYPE_SCROLLBAR);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_SCROLLBAR);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_SLIDER);
+ return makeContext(path, pParent);
+ }
+ case GtkControlPart::ScrollbarHorizontalButton:
+ case GtkControlPart::ScrollbarVerticalButton:
+ {
+ GtkStyleContext *pParent =
+ (ePart == GtkControlPart::ScrollbarVerticalButton) ? mpVScrollbarStyle : mpHScrollbarStyle;
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(pParent));
+ gtk_widget_path_append_type(path, GTK_TYPE_SCROLLBAR);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_SCROLLBAR);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_BUTTON);
+ return makeContext(path, pParent);
+ }
+ case GtkControlPart::ProgressBar:
+ {
+ GtkWidgetPath *path = gtk_widget_path_new();
+ gtk_widget_path_append_type(path, GTK_TYPE_PROGRESS_BAR);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_PROGRESSBAR);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_HORIZONTAL);
+ return makeContext(path, nullptr);
+ }
+ case GtkControlPart::ProgressBarTrough:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpProgressBarStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_PROGRESS_BAR);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_TROUGH);
+ return makeContext(path, mpProgressBarStyle);
+ }
+ case GtkControlPart::ProgressBarProgress:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpProgressBarTroughStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_PROGRESS_BAR);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_PROGRESSBAR);
+ return makeContext(path, mpProgressBarTroughStyle);
+ }
+ case GtkControlPart::Notebook:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpWindowStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_NOTEBOOK);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_NOTEBOOK);
+ gtk_widget_path_iter_add_class(path, -1, "frame");
+ return makeContext(path, mpWindowStyle);
+ }
+ case GtkControlPart::NotebookStack:
+ return mpNotebookStyle;
+ case GtkControlPart::NotebookHeader:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpNotebookStyle));
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_HEADER);
+ gtk_widget_path_iter_add_class(path, -1, "top");
+ return makeContext(path, gtk_style_context_get_parent(mpNotebookStyle));
+ }
+ case GtkControlPart::NotebookHeaderTabs:
+ return mpNotebookHeaderStyle;
+ case GtkControlPart::NotebookHeaderTabsTab:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpNotebookHeaderTabsStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_NOTEBOOK);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_HEADER);
+ gtk_widget_path_iter_add_class(path, -1, "top");
+ gtk_widget_path_iter_add_region(path, -1, GTK_STYLE_REGION_TAB, static_cast<GtkRegionFlags>(GTK_REGION_EVEN | GTK_REGION_FIRST));
+ return makeContext(path, mpNotebookHeaderTabsStyle);
+ }
+ case GtkControlPart::NotebookHeaderTabsTabLabel:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpNotebookHeaderTabsTabStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_LABEL);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_LABEL);
+ return makeContext(path, mpNotebookHeaderTabsTabStyle);
+ }
+ case GtkControlPart::NotebookHeaderTabsTabActiveLabel:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpNotebookHeaderTabsTabStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_LABEL);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_LABEL);
+ gtk_widget_path_iter_add_class(path, -1, "active-page");
+ return makeContext(path, mpNotebookHeaderTabsTabStyle);
+ }
+ case GtkControlPart::NotebookHeaderTabsTabHoverLabel:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpNotebookHeaderTabsTabStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_LABEL);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_LABEL);
+ gtk_widget_path_iter_add_class(path, -1, "prelight-page");
+ return makeContext(path, mpNotebookHeaderTabsTabStyle);
+ }
+ case GtkControlPart::FrameBorder:
+ {
+ GtkWidgetPath *path = gtk_widget_path_new();
+ gtk_widget_path_append_type(path, GTK_TYPE_FRAME);
+ gtk_widget_path_iter_add_class(path, -1, "frame");
+ return makeContext(path, nullptr);
+ }
+ case GtkControlPart::MenuBar:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpWindowStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_MENU_BAR);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_MENUBAR);
+ return makeContext(path, mpWindowStyle);
+ }
+ case GtkControlPart::MenuBarItem:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpMenuBarStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_MENU_ITEM);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_MENUITEM);
+ return makeContext(path, mpMenuBarStyle);
+ }
+ case GtkControlPart::MenuWindow:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpMenuBarItemStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_WINDOW);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_POPUP);
+ gtk_widget_path_iter_add_class(path, -1, "background");
+ return makeContext(path, mpMenuBarItemStyle);
+ }
+ case GtkControlPart::Menu:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpMenuWindowStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_MENU);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_MENU);
+ return makeContext(path, mpMenuWindowStyle);
+ }
+ case GtkControlPart::MenuItem:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpMenuStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_MENU_ITEM);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_MENUITEM);
+ return makeContext(path, mpMenuStyle);
+ }
+ case GtkControlPart::MenuItemLabel:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpMenuItemStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_LABEL);
+ return makeContext(path, mpMenuItemStyle);
+ }
+ case GtkControlPart::MenuItemArrow:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpMenuItemStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_MENU_ITEM);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_ARROW);
+ return makeContext(path, mpMenuItemStyle);
+ }
+ case GtkControlPart::CheckMenuItem:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpMenuStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_CHECK_MENU_ITEM);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_CHECK);
+ return makeContext(path, mpMenuStyle);
+ }
+ case GtkControlPart::CheckMenuItemCheck:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpCheckMenuItemStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_CHECK_MENU_ITEM);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_CHECK);
+ return makeContext(path, mpCheckMenuItemStyle);
+ }
+ case GtkControlPart::RadioMenuItem:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpMenuStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_RADIO_MENU_ITEM);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_MENUITEM);
+ return makeContext(path, mpMenuStyle);
+ }
+ case GtkControlPart::RadioMenuItemRadio:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpRadioMenuItemStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_RADIO_MENU_ITEM);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_RADIO);
+ return makeContext(path, mpRadioMenuItemStyle);
+ }
+ case GtkControlPart::SeparatorMenuItem:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpMenuStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_SEPARATOR_MENU_ITEM);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_MENUITEM);
+ return makeContext(path, mpMenuStyle);
+ }
+ case GtkControlPart::SeparatorMenuItemSeparator:
+ {
+ GtkWidgetPath *path = gtk_widget_path_copy(gtk_style_context_get_path(mpSeparatorMenuItemStyle));
+ gtk_widget_path_append_type(path, GTK_TYPE_SEPARATOR_MENU_ITEM);
+ gtk_widget_path_iter_add_class(path, -1, GTK_STYLE_CLASS_SEPARATOR);
+ return makeContext(path, mpSeparatorMenuItemStyle);
+ }
+ case GtkControlPart::ComboboxBox:
+ case GtkControlPart::ListboxBox:
+ case GtkControlPart::ComboboxBoxButtonBox:
+ case GtkControlPart::ListboxBoxButtonBox:
+ return nullptr;
+ default:
+ break;
+ }
+
+ return mpButtonStyle;
+}
+
+GtkStyleContext* GtkSalGraphics::createStyleContext(gtk_widget_path_iter_set_object_nameFunc set_object_name,
+ GtkControlPart ePart)
+{
+ if (set_object_name)
+ return createNewContext(ePart, set_object_name);
+ return createOldContext(ePart);
+}
+
+namespace
+{
+ GtkStateFlags ACTIVE_TAB()
+ {
+#if GTK_CHECK_VERSION(3,20,0)
+ if (gtk_check_version(3, 20, 0) == nullptr)
+ return GTK_STATE_FLAG_CHECKED;
+#endif
+ return GTK_STATE_FLAG_ACTIVE;
+ }
+}
+
+void GtkSalGraphics::PaintCheckOrRadio(cairo_t *cr, GtkStyleContext *context,
+ const tools::Rectangle& rControlRectangle, bool bIsCheck, bool bInMenu)
+{
+ gint indicator_size;
+ gtk_style_context_get_style(context, "indicator-size", &indicator_size, nullptr);
+
+ gint x = (rControlRectangle.GetWidth() - indicator_size) / 2;
+ gint y = (rControlRectangle.GetHeight() - indicator_size) / 2;
+
+ if (!bInMenu)
+ gtk_render_background(context, cr, x, y, indicator_size, indicator_size);
+
+ if (bIsCheck)
+ gtk_render_check(context, cr, x, y, indicator_size, indicator_size);
+ else
+ gtk_render_option(context, cr, x, y, indicator_size, indicator_size);
+
+ gtk_render_frame(context, cr, x, y, indicator_size, indicator_size);
+}
+
+void GtkSalGraphics::PaintCheck(cairo_t *cr, GtkStyleContext *context,
+ const tools::Rectangle& rControlRectangle, bool bInMenu)
+{
+ PaintCheckOrRadio(cr, context, rControlRectangle, true, bInMenu);
+}
+
+void GtkSalGraphics::PaintRadio(cairo_t *cr, GtkStyleContext *context,
+ const tools::Rectangle& rControlRectangle, bool bInMenu)
+{
+ PaintCheckOrRadio(cr, context, rControlRectangle, false, bInMenu);
+}
+
+static gfloat getArrowSize(GtkStyleContext* context)
+{
+ if (gtk_check_version(3, 20, 0) == nullptr)
+ {
+ gint min_width, min_weight;
+ gtk_style_context_get_style(context, "min-width", &min_width, nullptr);
+ gtk_style_context_get_style(context, "min-height", &min_weight, nullptr);
+ gfloat arrow_size = 11 * MAX (min_width, min_weight);
+ return arrow_size;
+ }
+ else
+ {
+ gfloat arrow_scaling = 1.0;
+ gtk_style_context_get_style(context, "arrow-scaling", &arrow_scaling, nullptr);
+ gfloat arrow_size = 11 * arrow_scaling;
+ return arrow_size;
+ }
+}
+
+namespace
+{
+ void draw_vertical_separator(GtkStyleContext *context, cairo_t *cr, const tools::Rectangle& rControlRegion)
+ {
+ long nX = 0;
+ long nY = 0;
+
+ const bool bNewStyle = gtk_check_version(3, 20, 0) == nullptr;
+
+ gint nSeparatorWidth = 1;
+
+ if (bNewStyle)
+ {
+ gtk_style_context_get(context,
+ gtk_style_context_get_state(context),
+ "min-width", &nSeparatorWidth, nullptr);
+ }
+
+ gint nHalfSeparatorWidth = nSeparatorWidth / 2;
+ gint nHalfRegionWidth = rControlRegion.GetWidth() / 2;
+
+ nX = nX + nHalfRegionWidth - nHalfSeparatorWidth;
+ nY = rControlRegion.GetHeight() > 5 ? 1 : 0;
+ int nHeight = rControlRegion.GetHeight() - (2 * nY);
+
+ if (bNewStyle)
+ {
+ gtk_render_background(context, cr, nX, nY, nSeparatorWidth, nHeight);
+ gtk_render_frame(context, cr, nX, nY, nSeparatorWidth, nHeight);
+ }
+ else
+ {
+ gtk_render_line(context, cr, nX, nY, nX, nY + nHeight);
+ }
+ }
+
+ void draw_horizontal_separator(GtkStyleContext *context, cairo_t *cr, const tools::Rectangle& rControlRegion)
+ {
+ long nX = 0;
+ long nY = 0;
+
+ const bool bNewStyle = gtk_check_version(3, 20, 0) == nullptr;
+
+ gint nSeparatorHeight = 1;
+
+ if (bNewStyle)
+ {
+ gtk_style_context_get(context,
+ gtk_style_context_get_state(context),
+ "min-height", &nSeparatorHeight, nullptr);
+ }
+
+ gint nHalfSeparatorHeight = nSeparatorHeight / 2;
+ gint nHalfRegionHeight = rControlRegion.GetHeight() / 2;
+
+ nY = nY + nHalfRegionHeight - nHalfSeparatorHeight;
+ nX = rControlRegion.GetWidth() > 5 ? 1 : 0;
+ int nWidth = rControlRegion.GetWidth() - (2 * nX);
+
+ if (bNewStyle)
+ {
+ gtk_render_background(context, cr, nX, nY, nWidth, nSeparatorHeight);
+ gtk_render_frame(context, cr, nX, nY, nWidth, nSeparatorHeight);
+ }
+ else
+ {
+ gtk_render_line(context, cr, nX, nY, nX + nWidth, nY);
+ }
+ }
+}
+
+void GtkSalGraphics::handleDamage(const tools::Rectangle& rDamagedRegion)
+{
+ assert(m_pWidgetDraw);
+ assert(!rDamagedRegion.IsEmpty());
+ mpFrame->damaged(rDamagedRegion.Left(), rDamagedRegion.Top(), rDamagedRegion.GetWidth(), rDamagedRegion.GetHeight());
+}
+
+bool GtkSalGraphics::drawNativeControl( ControlType nType, ControlPart nPart, const tools::Rectangle& rControlRegion,
+ ControlState nState, const ImplControlValue& rValue,
+ const OUString&, const Color& rBackgroundColor)
+{
+ RenderType renderType = nPart == ControlPart::Focus ? RenderType::Focus : RenderType::BackgroundAndFrame;
+ GtkStyleContext *context = nullptr;
+ const gchar *styleClass = nullptr;
+ GdkPixbuf *pixbuf = nullptr;
+ bool bInMenu = false;
+
+ GtkStateFlags flags = NWConvertVCLStateToGTKState(nState);
+
+ switch(nType)
+ {
+ case ControlType::Spinbox:
+ case ControlType::SpinButtons:
+ context = mpSpinStyle;
+ renderType = RenderType::Spinbutton;
+ break;
+ case ControlType::Editbox:
+ context = mpEntryStyle;
+ break;
+ case ControlType::MultilineEditbox:
+ context = mpTextViewStyle;
+ break;
+ case ControlType::Combobox:
+ context = mpComboboxStyle;
+ renderType = RenderType::Combobox;
+ break;
+ case ControlType::Listbox:
+ if (nPart == ControlPart::Focus)
+ {
+ renderType = RenderType::Focus;
+ context = mpListboxButtonStyle;
+ }
+ else
+ {
+ renderType = RenderType::Combobox;
+ context = mpListboxStyle;
+ }
+ break;
+ case ControlType::MenuPopup:
+ bInMenu = true;
+
+ // map selected menu entries in vcl parlance to gtk prelight
+ if (nPart >= ControlPart::MenuItem && nPart <= ControlPart::SubmenuArrow && (nState & ControlState::SELECTED))
+ flags = static_cast<GtkStateFlags>(flags | GTK_STATE_FLAG_PRELIGHT);
+ flags = static_cast<GtkStateFlags>(flags & ~GTK_STATE_FLAG_ACTIVE);
+ switch(nPart)
+ {
+ case ControlPart::MenuItem:
+ context = mpMenuItemStyle;
+ renderType = RenderType::BackgroundAndFrame;
+ break;
+ case ControlPart::MenuItemCheckMark:
+ if (gtk_check_version(3, 20, 0) == nullptr)
+ context = mpCheckMenuItemCheckStyle;
+ else
+ {
+ context = gtk_widget_get_style_context(gCheckMenuItemWidget);
+ styleClass = GTK_STYLE_CLASS_CHECK;
+ }
+ renderType = RenderType::Check;
+ nType = ControlType::Checkbox;
+ if (nState & ControlState::PRESSED)
+ {
+ flags = static_cast<GtkStateFlags>(flags | GTK_STATE_FLAG_CHECKED);
+ }
+ break;
+ case ControlPart::MenuItemRadioMark:
+ if (gtk_check_version(3, 20, 0) == nullptr)
+ context = mpRadioMenuItemRadioStyle;
+ else
+ {
+ context = gtk_widget_get_style_context(gCheckMenuItemWidget);
+ styleClass = GTK_STYLE_CLASS_RADIO;
+ }
+ renderType = RenderType::Radio;
+ nType = ControlType::Radiobutton;
+ if (nState & ControlState::PRESSED)
+ {
+ flags = static_cast<GtkStateFlags>(flags | GTK_STATE_FLAG_CHECKED);
+ }
+ break;
+ case ControlPart::Separator:
+ context = mpSeparatorMenuItemSeparatorStyle;
+ flags = GtkStateFlags(GTK_STATE_FLAG_BACKDROP | GTK_STATE_FLAG_INSENSITIVE); //GTK_STATE_FLAG_BACKDROP hack ?
+ renderType = RenderType::MenuSeparator;
+ break;
+ case ControlPart::SubmenuArrow:
+ if (gtk_check_version(3, 20, 0) == nullptr)
+ context = mpMenuItemArrowStyle;
+ else
+ {
+ context = gtk_widget_get_style_context(gCheckMenuItemWidget);
+ styleClass = GTK_STYLE_CLASS_ARROW;
+ }
+ renderType = RenderType::Arrow;
+ break;
+ case ControlPart::Entire:
+ context = mpMenuStyle;
+ renderType = RenderType::Background;
+ break;
+ default: break;
+ }
+ break;
+ case ControlType::Toolbar:
+ switch(nPart)
+ {
+ case ControlPart::DrawBackgroundHorz:
+ case ControlPart::DrawBackgroundVert:
+ context = mpToolbarStyle;
+ break;
+ case ControlPart::Button:
+ /* For all checkbuttons in the toolbars */
+ flags = static_cast<GtkStateFlags>(flags |
+ ( (rValue.getTristateVal() == ButtonValue::On) ? GTK_STATE_FLAG_CHECKED : GTK_STATE_FLAG_NORMAL));
+ context = mpToolButtonStyle;
+ break;
+ case ControlPart::SeparatorVert:
+ context = mpToolbarSeperatorStyle;
+ renderType = RenderType::ToolbarSeparator;
+ break;
+ default:
+ return false;
+ }
+ break;
+ case ControlType::Radiobutton:
+ flags = static_cast<GtkStateFlags>(flags |
+ ( (rValue.getTristateVal() == ButtonValue::On) ? GTK_STATE_FLAG_CHECKED : GTK_STATE_FLAG_NORMAL));
+ context = mpRadioButtonRadioStyle;
+ renderType = nPart == ControlPart::Focus ? RenderType::Focus : RenderType::Radio;
+ break;
+ case ControlType::Checkbox:
+ flags = static_cast<GtkStateFlags>(flags |
+ ( (rValue.getTristateVal() == ButtonValue::On) ? GTK_STATE_FLAG_CHECKED :
+ (rValue.getTristateVal() == ButtonValue::Mixed) ? GTK_STATE_FLAG_INCONSISTENT :
+ GTK_STATE_FLAG_NORMAL));
+ context = mpCheckButtonCheckStyle;
+ renderType = nPart == ControlPart::Focus ? RenderType::Focus : RenderType::Check;
+ break;
+ case ControlType::Pushbutton:
+ context = mpButtonStyle;
+ break;
+ case ControlType::Scrollbar:
+ switch(nPart)
+ {
+ case ControlPart::DrawBackgroundVert:
+ case ControlPart::DrawBackgroundHorz:
+ context = (nPart == ControlPart::DrawBackgroundVert)
+ ? mpVScrollbarStyle : mpHScrollbarStyle;
+ renderType = RenderType::Scrollbar;
+ break;
+ default: break;
+ }
+ break;
+ case ControlType::ListNet:
+ return true;
+ break;
+ case ControlType::TabPane:
+ context = mpNotebookStyle;
+ break;
+ case ControlType::TabBody:
+ context = mpNotebookStackStyle;
+ break;
+ case ControlType::TabHeader:
+ context = mpNotebookHeaderStyle;
+ break;
+ case ControlType::TabItem:
+ context = mpNotebookHeaderTabsTabStyle;
+ if (nState & ControlState::SELECTED)
+ flags = static_cast<GtkStateFlags>(flags | ACTIVE_TAB());
+ renderType = RenderType::TabItem;
+ break;
+ case ControlType::WindowBackground:
+ context = gtk_widget_get_style_context(gtk_widget_get_toplevel(mpWindow));
+ break;
+ case ControlType::Frame:
+ {
+ DrawFrameStyle nStyle = static_cast<DrawFrameStyle>(rValue.getNumericVal() & 0x0f);
+ if (nStyle == DrawFrameStyle::In)
+ context = mpFrameOutStyle;
+ else
+ context = mpFrameInStyle;
+ break;
+ }
+ case ControlType::Menubar:
+ if (nPart == ControlPart::MenuItem)
+ {
+ context = mpMenuBarItemStyle;
+
+ flags = (!(nState & ControlState::ENABLED)) ? GTK_STATE_FLAG_INSENSITIVE : GTK_STATE_FLAG_NORMAL;
+ if (nState & ControlState::SELECTED)
+ flags = static_cast<GtkStateFlags>(flags | GTK_STATE_FLAG_PRELIGHT);
+ }
+ else
+ {
+ context = mpMenuBarStyle;
+ }
+ break;
+ case ControlType::Fixedline:
+ context = nPart == ControlPart::SeparatorHorz ? mpFixedHoriLineStyle : mpFixedVertLineStyle;
+ renderType = RenderType::Separator;
+ break;
+ case ControlType::ListNode:
+ {
+ context = mpTreeHeaderButtonStyle;
+ ButtonValue aButtonValue = rValue.getTristateVal();
+ if (aButtonValue == ButtonValue::On)
+ flags = static_cast<GtkStateFlags>(flags | GTK_STATE_FLAG_CHECKED);
+ renderType = RenderType::Expander;
+ break;
+ }
+ case ControlType::ListHeader:
+ context = mpTreeHeaderButtonStyle;
+ if (nPart == ControlPart::Arrow)
+ {
+ const char* icon = (rValue.getNumericVal() & 1) ? "pan-down-symbolic" : "pan-up-symbolic";
+ GtkIconTheme *pIconTheme = gtk_icon_theme_get_for_screen(gtk_widget_get_screen(mpWindow));
+ pixbuf = gtk_icon_theme_load_icon_for_scale(pIconTheme, icon,
+ std::max(rControlRegion.GetWidth(), rControlRegion.GetHeight()),
+ gtk_style_context_get_scale (context),
+ static_cast<GtkIconLookupFlags>(0), nullptr);
+ flags = GTK_STATE_FLAG_SELECTED;
+ renderType = RenderType::Icon;
+ }
+ break;
+ case ControlType::Progress:
+ context = mpProgressBarProgressStyle;
+ renderType = RenderType::Progress;
+ break;
+ default:
+ return false;
+ }
+
+ cairo_t *cr = getCairoContext(false);
+ clipRegion(cr);
+ cairo_translate(cr, rControlRegion.Left(), rControlRegion.Top());
+
+ long nX = 0;
+ long nY = 0;
+ long nWidth = rControlRegion.GetWidth();
+ long nHeight = rControlRegion.GetHeight();
+
+ StyleContextSave aContextState;
+ aContextState.save(context);
+ style_context_set_state(context, flags);
+
+ if (styleClass)
+ {
+ gtk_style_context_add_class(context, styleClass);
+ }
+
+ // apply background in style, if explicitly set
+ // note: for more complex controls that use multiple styles for their elements,
+ // background may have to be applied for more of those as well (s. case RenderType::Combobox below)
+ GtkCssProvider* pBgCssProvider = nullptr;
+ if (rBackgroundColor != COL_AUTO)
+ {
+ const OUString sColorCss = "* { background-color: #" + rBackgroundColor.AsRGBHexString() + "; }";
+ const OString aResult = OUStringToOString(sColorCss, RTL_TEXTENCODING_UTF8);
+ pBgCssProvider = gtk_css_provider_new();
+ gtk_css_provider_load_from_data(pBgCssProvider, aResult.getStr(), aResult.getLength(), nullptr);
+ gtk_style_context_add_provider(context, GTK_STYLE_PROVIDER(pBgCssProvider),
+ GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
+ }
+
+ switch(renderType)
+ {
+ case RenderType::Background:
+ case RenderType::BackgroundAndFrame:
+ gtk_render_background(context, cr, nX, nY, nWidth, nHeight);
+ if (renderType == RenderType::BackgroundAndFrame)
+ {
+ gtk_render_frame(context, cr, nX, nY, nWidth, nHeight);
+ }
+ break;
+ case RenderType::Check:
+ {
+ PaintCheck(cr, context, rControlRegion, bInMenu);
+ break;
+ }
+ case RenderType::Radio:
+ {
+ PaintRadio(cr, context, rControlRegion, bInMenu);
+ break;
+ }
+ case RenderType::MenuSeparator:
+ gtk_render_line(context, cr,
+ 0, rControlRegion.GetHeight() / 2,
+ rControlRegion.GetWidth() - 1, rControlRegion.GetHeight() / 2);
+ break;
+ case RenderType::ToolbarSeparator:
+ {
+ draw_vertical_separator(context, cr, rControlRegion);
+ break;
+ }
+ case RenderType::Separator:
+ if (nPart == ControlPart::SeparatorHorz)
+ draw_horizontal_separator(context, cr, rControlRegion);
+ else
+ draw_vertical_separator(context, cr, rControlRegion);
+ break;
+ case RenderType::Arrow:
+ gtk_render_arrow(context, cr,
+ G_PI / 2, 0, 0,
+ MIN(rControlRegion.GetWidth(), 1 + rControlRegion.GetHeight()));
+ break;
+ case RenderType::Expander:
+ gtk_render_expander(context, cr, -2, -2, nWidth+4, nHeight+4);
+ break;
+ case RenderType::Scrollbar:
+ PaintScrollbar(context, cr, rControlRegion, nPart, rValue);
+ break;
+ case RenderType::Spinbutton:
+ PaintSpinButton(flags, cr, rControlRegion, nPart, rValue);
+ break;
+ case RenderType::Combobox:
+ if (pBgCssProvider)
+ {
+ gtk_style_context_add_provider(mpComboboxEntryStyle, GTK_STYLE_PROVIDER(pBgCssProvider),
+ GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
+ }
+ PaintCombobox(flags, cr, rControlRegion, nType, nPart);
+ if (pBgCssProvider)
+ {
+ gtk_style_context_remove_provider(mpComboboxEntryStyle, GTK_STYLE_PROVIDER(pBgCssProvider));
+ }
+ break;
+ case RenderType::Icon:
+ gtk_style_context_save (context);
+ gtk_style_context_set_scale (context, 1);
+ gtk_render_icon(context, cr, pixbuf, nX, nY);
+ gtk_style_context_restore (context);
+ g_object_unref(pixbuf);
+ break;
+ case RenderType::Focus:
+ {
+ if (nType == ControlType::Checkbox ||
+ nType == ControlType::Radiobutton)
+ {
+ nX -= 2; nY -=2;
+ nHeight += 4; nWidth += 4;
+ }
+ else
+ {
+ GtkBorder border;
+
+ gtk_style_context_get_border(context, flags, &border);
+
+ nX += border.left;
+ nY += border.top;
+ nWidth -= border.left + border.right;
+ nHeight -= border.top + border.bottom;
+ }
+
+ gtk_render_focus(context, cr, nX, nY, nWidth, nHeight);
+
+ break;
+ }
+ case RenderType::Progress:
+ {
+ gtk_render_background(mpProgressBarTroughStyle, cr, nX, nY, nWidth, nHeight);
+
+ long nProgressWidth = rValue.getNumericVal();
+ if (nProgressWidth)
+ {
+ GtkBorder padding;
+ gtk_style_context_get_padding(context, gtk_style_context_get_state(context), &padding);
+
+ nX += padding.left;
+ nY += padding.top;
+ nHeight -= (padding.top + padding.bottom);
+ nProgressWidth -= (padding.left + padding.right);
+ gtk_render_background(context, cr, nX, nY, nProgressWidth, nHeight);
+ gtk_render_frame(context, cr, nX, nY, nProgressWidth, nHeight);
+ }
+
+ gtk_render_frame(mpProgressBarTroughStyle, cr, nX, nY, nWidth, nHeight);
+
+ break;
+ }
+ case RenderType::TabItem:
+ {
+ if (gtk_check_version(3, 20, 0) != nullptr)
+ {
+ gint initial_gap(0);
+ gtk_style_context_get_style(mpNotebookStyle,
+ "initial-gap", &initial_gap,
+ nullptr);
+
+ nX += initial_gap/2;
+ nWidth -= initial_gap;
+ }
+ tools::Rectangle aRect(Point(nX, nY), Size(nWidth, nHeight));
+ render_common(mpNotebookHeaderTabsTabStyle, cr, aRect, flags);
+ break;
+ }
+ default:
+ break;
+ }
+
+ if (styleClass)
+ {
+ gtk_style_context_remove_class(context, styleClass);
+ }
+ if (pBgCssProvider)
+ {
+ gtk_style_context_remove_provider(context, GTK_STYLE_PROVIDER(pBgCssProvider));
+ }
+ aContextState.restore();
+
+ cairo_destroy(cr); // unref
+
+ if (!rControlRegion.IsEmpty())
+ mpFrame->damaged(rControlRegion.Left(), rControlRegion.Top(), rControlRegion.GetWidth(), rControlRegion.GetHeight());
+
+ return true;
+}
+
+static tools::Rectangle GetWidgetSize(const tools::Rectangle& rControlRegion, GtkWidget* widget)
+{
+ GtkRequisition aReq;
+ gtk_widget_get_preferred_size(widget, nullptr, &aReq);
+ long nHeight = std::max<long>(rControlRegion.GetHeight(), aReq.height);
+ return tools::Rectangle(rControlRegion.TopLeft(), Size(rControlRegion.GetWidth(), nHeight));
+}
+
+static tools::Rectangle AdjustRectForTextBordersPadding(GtkStyleContext* pStyle, long nContentWidth, long nContentHeight, const tools::Rectangle& rControlRegion)
+{
+ GtkBorder border;
+ gtk_style_context_get_border(pStyle, gtk_style_context_get_state(pStyle), &border);
+
+ GtkBorder padding;
+ gtk_style_context_get_padding(pStyle, gtk_style_context_get_state(pStyle), &padding);
+
+ gint nWidgetHeight = nContentHeight + padding.top + padding.bottom + border.top + border.bottom;
+ nWidgetHeight = std::max(std::max<gint>(nWidgetHeight, rControlRegion.GetHeight()), 34);
+
+ gint nWidgetWidth = nContentWidth + padding.left + padding.right + border.left + border.right;
+ nWidgetWidth = std::max<gint>(nWidgetWidth, rControlRegion.GetWidth());
+
+ tools::Rectangle aEditRect(rControlRegion.TopLeft(), Size(nWidgetWidth, nWidgetHeight));
+
+ return aEditRect;
+}
+
+bool GtkSalGraphics::getNativeControlRegion( ControlType nType, ControlPart nPart, const tools::Rectangle& rControlRegion, ControlState,
+ const ImplControlValue& rValue, const OUString&,
+ tools::Rectangle &rNativeBoundingRegion, tools::Rectangle &rNativeContentRegion )
+{
+ /* TODO: all this functions needs improvements */
+ tools::Rectangle aEditRect = rControlRegion;
+ gint indicator_size, indicator_spacing, point;
+
+ if(((nType == ControlType::Checkbox) || (nType == ControlType::Radiobutton)) &&
+ nPart == ControlPart::Entire)
+ {
+ rNativeBoundingRegion = rControlRegion;
+
+ GtkStyleContext *pButtonStyle = (nType == ControlType::Checkbox) ? mpCheckButtonCheckStyle : mpRadioButtonRadioStyle;
+
+
+ gtk_style_context_get_style( pButtonStyle,
+ "indicator-size", &indicator_size,
+ "indicator-spacing", &indicator_spacing,
+ nullptr );
+
+ GtkBorder border;
+ gtk_style_context_get_border(pButtonStyle, gtk_style_context_get_state(pButtonStyle), &border);
+
+ GtkBorder padding;
+ gtk_style_context_get_padding(pButtonStyle, gtk_style_context_get_state(pButtonStyle), &padding);
+
+
+ indicator_size += 2*indicator_spacing + border.left + padding.left + border.right + padding.right;
+ tools::Rectangle aIndicatorRect( Point( 0,
+ (rControlRegion.GetHeight()-indicator_size)/2),
+ Size( indicator_size, indicator_size ) );
+ rNativeContentRegion = aIndicatorRect;
+
+ return true;
+ }
+ else if( nType == ControlType::MenuPopup)
+ {
+ if ((nPart == ControlPart::MenuItemCheckMark) ||
+ (nPart == ControlPart::MenuItemRadioMark) )
+ {
+ indicator_size = 0;
+
+ GtkStyleContext *pMenuItemStyle = (nPart == ControlPart::MenuItemCheckMark ) ? mpCheckMenuItemCheckStyle
+ : mpRadioMenuItemRadioStyle;
+
+ gtk_style_context_get_style( pMenuItemStyle,
+ "indicator-size", &indicator_size,
+ nullptr );
+
+ point = MAX(0, rControlRegion.GetHeight() - indicator_size);
+ aEditRect = tools::Rectangle( Point( 0, point / 2),
+ Size( indicator_size, indicator_size ) );
+ }
+ else if (nPart == ControlPart::Separator)
+ {
+ gint separator_height, separator_width, wide_separators;
+
+ gtk_style_context_get_style (mpSeparatorMenuItemSeparatorStyle,
+ "wide-separators", &wide_separators,
+ "separator-width", &separator_width,
+ "separator-height", &separator_height,
+ nullptr);
+
+ aEditRect = tools::Rectangle( aEditRect.TopLeft(),
+ Size( aEditRect.GetWidth(), wide_separators ? separator_height : 1 ) );
+ }
+ else if (nPart == ControlPart::SubmenuArrow)
+ {
+ gfloat arrow_size = getArrowSize(mpMenuItemArrowStyle);
+ aEditRect = tools::Rectangle( aEditRect.TopLeft(),
+ Size( arrow_size, arrow_size ) );
+ }
+ }
+ else if ( (nType==ControlType::Scrollbar) &&
+ ((nPart==ControlPart::ButtonLeft) || (nPart==ControlPart::ButtonRight) ||
+ (nPart==ControlPart::ButtonUp) || (nPart==ControlPart::ButtonDown) ) )
+ {
+ rNativeBoundingRegion = NWGetScrollButtonRect( nPart, rControlRegion );
+ rNativeContentRegion = rNativeBoundingRegion;
+
+ if (!rNativeContentRegion.GetWidth())
+ rNativeContentRegion.SetRight( rNativeContentRegion.Left() + 1 );
+ if (!rNativeContentRegion.GetHeight())
+ rNativeContentRegion.SetBottom( rNativeContentRegion.Top() + 1 );
+
+ return true;
+ }
+ else if ( (nType==ControlType::Spinbox) &&
+ ((nPart==ControlPart::ButtonUp) || (nPart==ControlPart::ButtonDown) ||
+ (nPart==ControlPart::SubEdit)) )
+ {
+ tools::Rectangle aControlRegion(GetWidgetSize(rControlRegion, gSpinBox));
+ aEditRect = NWGetSpinButtonRect(nPart, aControlRegion);
+ }
+ else if ( (nType==ControlType::Combobox) &&
+ ((nPart==ControlPart::ButtonDown) || (nPart==ControlPart::SubEdit)) )
+ {
+ aEditRect = NWGetComboBoxButtonRect(nType, nPart, rControlRegion);
+ }
+ else if ( (nType==ControlType::Listbox) &&
+ ((nPart==ControlPart::ButtonDown) || (nPart==ControlPart::SubEdit)) )
+ {
+ aEditRect = NWGetComboBoxButtonRect(nType, nPart, rControlRegion);
+ }
+ else if (nType == ControlType::Editbox && nPart == ControlPart::Entire)
+ {
+ aEditRect = GetWidgetSize(rControlRegion, gEntryBox);
+ }
+ else if (nType == ControlType::Listbox && nPart == ControlPart::Entire)
+ {
+ aEditRect = GetWidgetSize(rControlRegion, gListBox);
+ }
+ else if (nType == ControlType::Combobox && nPart == ControlPart::Entire)
+ {
+ aEditRect = GetWidgetSize(rControlRegion, gComboBox);
+ }
+ else if (nType == ControlType::Spinbox && nPart == ControlPart::Entire)
+ {
+ aEditRect = GetWidgetSize(rControlRegion, gSpinBox);
+ }
+ else if (nType == ControlType::TabItem && nPart == ControlPart::Entire)
+ {
+ const TabitemValue& rTabitemValue = static_cast<const TabitemValue&>(rValue);
+ const tools::Rectangle& rTabitemRect = rTabitemValue.getContentRect();
+
+ aEditRect = AdjustRectForTextBordersPadding(mpNotebookHeaderTabsTabStyle, rTabitemRect.GetWidth(),
+ rTabitemRect.GetHeight(), rControlRegion);
+ }
+ else if (nType == ControlType::Frame && nPart == ControlPart::Border)
+ {
+ aEditRect = rControlRegion;
+ DrawFrameFlags nStyle = static_cast<DrawFrameFlags>(rValue.getNumericVal() & 0xfff0);
+ if (nStyle & DrawFrameFlags::NoDraw)
+ {
+ GtkBorder padding;
+ gtk_style_context_get_padding(mpFrameInStyle, gtk_style_context_get_state(mpFrameInStyle), &padding);
+
+ GtkBorder border;
+ gtk_style_context_get_border(mpFrameInStyle, gtk_style_context_get_state(mpFrameInStyle), &border);
+
+ int x1 = aEditRect.Left();
+ int y1 = aEditRect.Top();
+ int x2 = aEditRect.Right();
+ int y2 = aEditRect.Bottom();
+
+ rNativeBoundingRegion = aEditRect;
+ rNativeContentRegion = tools::Rectangle(x1 + (padding.left + border.left),
+ y1 + (padding.top + border.top),
+ x2 - (padding.right + border.right),
+ y2 - (padding.bottom + border.bottom));
+
+ return true;
+ }
+ else
+ rNativeContentRegion = rControlRegion;
+ }
+ else
+ {
+ return false;
+ }
+
+ rNativeBoundingRegion = aEditRect;
+ rNativeContentRegion = rNativeBoundingRegion;
+
+ return true;
+}
+/************************************************************************
+ * helper for GtkSalFrame
+ ************************************************************************/
+static ::Color getColor( const GdkRGBA& rCol )
+{
+ return ::Color( static_cast<int>(rCol.red * 0xFFFF) >> 8, static_cast<int>(rCol.green * 0xFFFF) >> 8, static_cast<int>(rCol.blue * 0xFFFF) >> 8 );
+}
+
+static vcl::Font getFont(GtkStyleContext* pStyle, const css::lang::Locale& rLocale)
+{
+ const PangoFontDescription* font = gtk_style_context_get_font(pStyle, gtk_style_context_get_state(pStyle));
+ return pango_to_vcl(font, rLocale);
+}
+
+vcl::Font pango_to_vcl(const PangoFontDescription* font, const css::lang::Locale& rLocale)
+{
+ OString aFamily = pango_font_description_get_family( font );
+ int nPangoHeight = pango_font_description_get_size( font );
+ PangoStyle eStyle = pango_font_description_get_style( font );
+ PangoWeight eWeight = pango_font_description_get_weight( font );
+ PangoStretch eStretch = pango_font_description_get_stretch( font );
+
+ psp::FastPrintFontInfo aInfo;
+ // set family name
+ aInfo.m_aFamilyName = OStringToOUString( aFamily, RTL_TEXTENCODING_UTF8 );
+ // set italic
+ switch( eStyle )
+ {
+ case PANGO_STYLE_NORMAL: aInfo.m_eItalic = ITALIC_NONE;break;
+ case PANGO_STYLE_ITALIC: aInfo.m_eItalic = ITALIC_NORMAL;break;
+ case PANGO_STYLE_OBLIQUE: aInfo.m_eItalic = ITALIC_OBLIQUE;break;
+ }
+ // set weight
+ if( eWeight <= PANGO_WEIGHT_ULTRALIGHT )
+ aInfo.m_eWeight = WEIGHT_ULTRALIGHT;
+ else if( eWeight <= PANGO_WEIGHT_LIGHT )
+ aInfo.m_eWeight = WEIGHT_LIGHT;
+ else if( eWeight <= PANGO_WEIGHT_NORMAL )
+ aInfo.m_eWeight = WEIGHT_NORMAL;
+ else if( eWeight <= PANGO_WEIGHT_BOLD )
+ aInfo.m_eWeight = WEIGHT_BOLD;
+ else
+ aInfo.m_eWeight = WEIGHT_ULTRABOLD;
+ // set width
+ switch( eStretch )
+ {
+ case PANGO_STRETCH_ULTRA_CONDENSED: aInfo.m_eWidth = WIDTH_ULTRA_CONDENSED;break;
+ case PANGO_STRETCH_EXTRA_CONDENSED: aInfo.m_eWidth = WIDTH_EXTRA_CONDENSED;break;
+ case PANGO_STRETCH_CONDENSED: aInfo.m_eWidth = WIDTH_CONDENSED;break;
+ case PANGO_STRETCH_SEMI_CONDENSED: aInfo.m_eWidth = WIDTH_SEMI_CONDENSED;break;
+ case PANGO_STRETCH_NORMAL: aInfo.m_eWidth = WIDTH_NORMAL;break;
+ case PANGO_STRETCH_SEMI_EXPANDED: aInfo.m_eWidth = WIDTH_SEMI_EXPANDED;break;
+ case PANGO_STRETCH_EXPANDED: aInfo.m_eWidth = WIDTH_EXPANDED;break;
+ case PANGO_STRETCH_EXTRA_EXPANDED: aInfo.m_eWidth = WIDTH_EXTRA_EXPANDED;break;
+ case PANGO_STRETCH_ULTRA_EXPANDED: aInfo.m_eWidth = WIDTH_ULTRA_EXPANDED;break;
+ }
+
+#if OSL_DEBUG_LEVEL > 1
+ SAL_INFO("vcl.gtk3", "font name BEFORE system match: \""
+ << aFamily << "\".");
+#endif
+
+ // match font to e.g. resolve "Sans"
+ psp::PrintFontManager::get().matchFont(aInfo, rLocale);
+
+#if OSL_DEBUG_LEVEL > 1
+ SAL_INFO("vcl.gtk3", "font match "
+ << (aInfo.m_nID != 0 ? "succeeded" : "failed")
+ << ", name AFTER: \""
+ << aInfo.m_aFamilyName
+ << "\".");
+#endif
+
+ int nPointHeight = nPangoHeight/PANGO_SCALE;
+
+ vcl::Font aFont( aInfo.m_aFamilyName, Size( 0, nPointHeight ) );
+ if( aInfo.m_eWeight != WEIGHT_DONTKNOW )
+ aFont.SetWeight( aInfo.m_eWeight );
+ if( aInfo.m_eWidth != WIDTH_DONTKNOW )
+ aFont.SetWidthType( aInfo.m_eWidth );
+ if( aInfo.m_eItalic != ITALIC_DONTKNOW )
+ aFont.SetItalic( aInfo.m_eItalic );
+ if( aInfo.m_ePitch != PITCH_DONTKNOW )
+ aFont.SetPitch( aInfo.m_ePitch );
+ return aFont;
+}
+
+bool GtkSalGraphics::updateSettings(AllSettings& rSettings)
+{
+ GtkWidget* pTopLevel = gtk_widget_get_toplevel(mpWindow);
+ GtkStyleContext* pStyle = gtk_widget_get_style_context(pTopLevel);
+ StyleContextSave aContextState;
+ aContextState.save(pStyle);
+ GtkSettings* pSettings = gtk_widget_get_settings(pTopLevel);
+ StyleSettings aStyleSet = rSettings.GetStyleSettings();
+ GdkRGBA color;
+
+ // text colors
+ GdkRGBA text_color;
+ style_context_set_state(pStyle, GTK_STATE_FLAG_NORMAL);
+ gtk_style_context_get_color(pStyle, gtk_style_context_get_state(pStyle), &text_color);
+ ::Color aTextColor = getColor( text_color );
+ aStyleSet.SetDialogTextColor( aTextColor );
+ aStyleSet.SetButtonTextColor( aTextColor );
+ aStyleSet.SetDefaultActionButtonTextColor(aTextColor);
+ aStyleSet.SetActionButtonTextColor(aTextColor);
+ aStyleSet.SetRadioCheckTextColor( aTextColor );
+ aStyleSet.SetGroupTextColor( aTextColor );
+ aStyleSet.SetLabelTextColor( aTextColor );
+ aStyleSet.SetWindowTextColor( aTextColor );
+ aStyleSet.SetFieldTextColor( aTextColor );
+
+ // background colors
+ GdkRGBA background_color;
+ gtk_style_context_get_background_color(pStyle, gtk_style_context_get_state(pStyle), &background_color);
+
+ ::Color aBackColor = getColor( background_color );
+ aStyleSet.BatchSetBackgrounds( aBackColor );
+
+ // UI font
+ vcl::Font aFont(getFont(pStyle, rSettings.GetUILanguageTag().getLocale()));
+
+ aStyleSet.BatchSetFonts( aFont, aFont);
+
+ aFont.SetWeight( WEIGHT_BOLD );
+ aStyleSet.SetTitleFont( aFont );
+ aStyleSet.SetFloatTitleFont( aFont );
+
+ // mouse over text colors
+ style_context_set_state(pStyle, GTK_STATE_FLAG_PRELIGHT);
+ gtk_style_context_get_color(pStyle, gtk_style_context_get_state(pStyle), &text_color);
+ aTextColor = getColor(text_color);
+ aStyleSet.SetDefaultButtonRolloverTextColor(aTextColor);
+ aStyleSet.SetButtonRolloverTextColor(aTextColor);
+ aStyleSet.SetDefaultActionButtonRolloverTextColor(aTextColor);
+ aStyleSet.SetActionButtonRolloverTextColor(aTextColor);
+ aStyleSet.SetFlatButtonRolloverTextColor(aTextColor);
+ aStyleSet.SetFieldRolloverTextColor(aTextColor);
+
+ aContextState.restore();
+
+ // button mouse over colors
+ {
+ GdkRGBA normal_button_rollover_text_color, pressed_button_rollover_text_color;
+ aContextState.save(mpButtonStyle);
+ style_context_set_state(mpButtonStyle, GTK_STATE_FLAG_PRELIGHT);
+ gtk_style_context_get_color(mpButtonStyle, gtk_style_context_get_state(mpButtonStyle), &normal_button_rollover_text_color);
+ aTextColor = getColor(normal_button_rollover_text_color);
+ aStyleSet.SetButtonRolloverTextColor( aTextColor );
+ style_context_set_state(mpButtonStyle, static_cast<GtkStateFlags>(GTK_STATE_FLAG_PRELIGHT | GTK_STATE_FLAG_ACTIVE));
+ gtk_style_context_get_color(mpButtonStyle, gtk_style_context_get_state(mpButtonStyle), &pressed_button_rollover_text_color);
+ aTextColor = getColor(pressed_button_rollover_text_color);
+ style_context_set_state(mpButtonStyle, GTK_STATE_FLAG_NORMAL);
+ aStyleSet.SetButtonPressedRolloverTextColor( aTextColor );
+ aContextState.restore();
+ }
+
+ // tooltip colors
+ {
+ GtkWidgetPath *pCPath = gtk_widget_path_new();
+ guint pos = gtk_widget_path_append_type(pCPath, GTK_TYPE_WINDOW);
+ gtk_widget_path_iter_add_class(pCPath, pos, GTK_STYLE_CLASS_TOOLTIP);
+ pos = gtk_widget_path_append_type (pCPath, GTK_TYPE_LABEL);
+ gtk_widget_path_iter_add_class(pCPath, pos, GTK_STYLE_CLASS_LABEL);
+ GtkStyleContext *pCStyle = makeContext (pCPath, nullptr);
+ aContextState.save(pCStyle);
+
+ GdkRGBA tooltip_bg_color, tooltip_fg_color;
+ style_context_set_state(pCStyle, GTK_STATE_FLAG_NORMAL);
+ gtk_style_context_get_color(pCStyle, gtk_style_context_get_state(pCStyle), &tooltip_fg_color);
+ gtk_style_context_get_background_color(pCStyle, gtk_style_context_get_state(pCStyle), &tooltip_bg_color);
+
+ aContextState.restore();
+ g_object_unref( pCStyle );
+
+ aStyleSet.SetHelpColor( getColor( tooltip_bg_color ));
+ aStyleSet.SetHelpTextColor( getColor( tooltip_fg_color ));
+ }
+
+ {
+ // construct style context for text view
+ GtkWidgetPath *pCPath = gtk_widget_path_new();
+ gtk_widget_path_append_type( pCPath, GTK_TYPE_TEXT_VIEW );
+ gtk_widget_path_iter_add_class( pCPath, -1, GTK_STYLE_CLASS_VIEW );
+ GtkStyleContext *pCStyle = makeContext( pCPath, nullptr );
+ aContextState.save(pCStyle);
+
+ // highlighting colors
+ style_context_set_state(pCStyle, GTK_STATE_FLAG_SELECTED);
+ gtk_style_context_get_background_color(pCStyle, gtk_style_context_get_state(pCStyle), &text_color);
+ ::Color aHighlightColor = getColor( text_color );
+ gtk_style_context_get_color(pCStyle, gtk_style_context_get_state(pCStyle), &text_color);
+ ::Color aHighlightTextColor = getColor( text_color );
+ aStyleSet.SetHighlightColor( aHighlightColor );
+ aStyleSet.SetHighlightTextColor( aHighlightTextColor );
+
+ // field background color
+ GdkRGBA field_background_color;
+ style_context_set_state(pCStyle, GTK_STATE_FLAG_NORMAL);
+ gtk_style_context_get_background_color(pCStyle, gtk_style_context_get_state(pCStyle), &field_background_color);
+
+ ::Color aBackFieldColor = getColor( field_background_color );
+ aStyleSet.SetFieldColor( aBackFieldColor );
+ // This baby is the default page/paper color
+ aStyleSet.SetWindowColor( aBackFieldColor );
+
+ // Cursor width
+ gfloat caretAspectRatio = 0.04f;
+ gtk_style_context_get_style( pCStyle, "cursor-aspect-ratio", &caretAspectRatio, nullptr );
+ // Assume 20px tall for the ratio computation, which should give reasonable results
+ aStyleSet.SetCursorSize( 20 * caretAspectRatio + 1 );
+
+ // Dark shadow color
+ style_context_set_state(pCStyle, GTK_STATE_FLAG_INSENSITIVE);
+ gtk_style_context_get_color(pCStyle, gtk_style_context_get_state(pCStyle), &color);
+ ::Color aDarkShadowColor = getColor( color );
+ aStyleSet.SetDarkShadowColor( aDarkShadowColor );
+
+ ::Color aShadowColor(aBackColor);
+ if (aDarkShadowColor.GetLuminance() > aBackColor.GetLuminance())
+ aShadowColor.IncreaseLuminance(64);
+ else
+ aShadowColor.DecreaseLuminance(64);
+ aStyleSet.SetShadowColor(aShadowColor);
+
+ aContextState.restore();
+ g_object_unref( pCStyle );
+
+ // Tab colors
+ aStyleSet.SetActiveTabColor( aBackFieldColor ); // same as the window color.
+ aStyleSet.SetInactiveTabColor( aBackColor );
+ }
+
+ // menu disabled entries handling
+ aStyleSet.SetSkipDisabledInMenus( true );
+ aStyleSet.SetPreferredContextMenuShortcuts( false );
+
+ aContextState.save(mpMenuItemLabelStyle);
+
+ // menu colors
+ style_context_set_state(mpMenuStyle, GTK_STATE_FLAG_NORMAL);
+ gtk_style_context_get_background_color( mpMenuStyle, gtk_style_context_get_state(mpMenuStyle), &background_color );
+ aBackColor = getColor( background_color );
+ aStyleSet.SetMenuColor( aBackColor );
+
+ // menu bar
+ style_context_set_state(mpMenuBarStyle, GTK_STATE_FLAG_NORMAL);
+ gtk_style_context_get_background_color( mpMenuBarStyle, gtk_style_context_get_state(mpMenuBarStyle), &background_color );
+ aBackColor = getColor( background_color );
+ aStyleSet.SetMenuBarColor( aBackColor );
+ aStyleSet.SetMenuBarRolloverColor( aBackColor );
+
+ style_context_set_state(mpMenuBarItemStyle, GTK_STATE_FLAG_NORMAL);
+ gtk_style_context_get_color( mpMenuBarItemStyle, gtk_style_context_get_state(mpMenuBarItemStyle), &text_color );
+ aTextColor = aStyleSet.GetPersonaMenuBarTextColor().value_or( getColor( text_color ) );
+ aStyleSet.SetMenuBarTextColor( aTextColor );
+ aStyleSet.SetMenuBarRolloverTextColor( aTextColor );
+
+ style_context_set_state(mpMenuBarItemStyle, GTK_STATE_FLAG_PRELIGHT);
+ gtk_style_context_get_color( mpMenuBarItemStyle, gtk_style_context_get_state(mpMenuBarItemStyle), &text_color );
+ aTextColor = aStyleSet.GetPersonaMenuBarTextColor().value_or( getColor( text_color ) );
+ aStyleSet.SetMenuBarHighlightTextColor( aTextColor );
+
+ // menu items
+ style_context_set_state(mpMenuItemLabelStyle, GTK_STATE_FLAG_NORMAL);
+ gtk_style_context_get_color(mpMenuItemLabelStyle, gtk_style_context_get_state(mpMenuItemLabelStyle), &color);
+ aTextColor = getColor(color);
+ aStyleSet.SetMenuTextColor(aTextColor);
+
+ style_context_set_state(mpMenuItemLabelStyle, GTK_STATE_FLAG_PRELIGHT);
+ gtk_style_context_get_background_color( mpMenuItemLabelStyle, gtk_style_context_get_state(mpMenuItemLabelStyle), &background_color );
+ ::Color aHighlightColor = getColor( background_color );
+ aStyleSet.SetMenuHighlightColor( aHighlightColor );
+
+ gtk_style_context_get_color( mpMenuItemLabelStyle, gtk_style_context_get_state(mpMenuItemLabelStyle), &color );
+ ::Color aHighlightTextColor = getColor( color );
+ aStyleSet.SetMenuHighlightTextColor( aHighlightTextColor );
+
+ aContextState.restore();
+
+ // hyperlink colors
+ aContextState.save(mpLinkButtonStyle);
+ style_context_set_state(mpLinkButtonStyle, GTK_STATE_FLAG_LINK);
+ gtk_style_context_get_color(mpLinkButtonStyle, gtk_style_context_get_state(mpLinkButtonStyle), &text_color);
+ aStyleSet.SetLinkColor(getColor(text_color));
+ style_context_set_state(mpLinkButtonStyle, GTK_STATE_FLAG_VISITED);
+ gtk_style_context_get_color(mpLinkButtonStyle, gtk_style_context_get_state(mpLinkButtonStyle), &text_color);
+ aStyleSet.SetVisitedLinkColor(getColor(text_color));
+ aContextState.restore();
+
+ {
+ GtkStyleContext *pCStyle = mpNotebookHeaderTabsTabLabelStyle;
+ aContextState.save(pCStyle);
+ style_context_set_state(pCStyle, GTK_STATE_FLAG_NORMAL);
+ gtk_style_context_get_color(pCStyle, gtk_style_context_get_state(pCStyle), &text_color);
+ aTextColor = getColor( text_color );
+ aStyleSet.SetTabTextColor(aTextColor);
+ aStyleSet.SetTabFont(getFont(mpNotebookHeaderTabsTabLabelStyle, rSettings.GetUILanguageTag().getLocale()));
+ aContextState.restore();
+ }
+
+ {
+ GtkStyleContext *pCStyle = mpToolButtonStyle;
+ aContextState.save(pCStyle);
+ style_context_set_state(pCStyle, GTK_STATE_FLAG_NORMAL);
+ gtk_style_context_get_color(pCStyle, gtk_style_context_get_state(pCStyle), &text_color);
+ aTextColor = getColor( text_color );
+ aStyleSet.SetToolTextColor(aTextColor);
+ aStyleSet.SetToolFont(getFont(mpToolButtonStyle, rSettings.GetUILanguageTag().getLocale()));
+ aContextState.restore();
+ }
+
+ // mouse over text colors
+ {
+ GtkStyleContext *pCStyle = mpNotebookHeaderTabsTabHoverLabelStyle;
+ aContextState.save(pCStyle);
+ style_context_set_state(pCStyle, GTK_STATE_FLAG_PRELIGHT);
+ gtk_style_context_get_color(pCStyle, gtk_style_context_get_state(pCStyle), &text_color);
+ aTextColor = getColor( text_color );
+ aStyleSet.SetTabRolloverTextColor(aTextColor);
+ aContextState.restore();
+ }
+
+ {
+ GtkStyleContext *pCStyle = mpNotebookHeaderTabsTabActiveLabelStyle;
+ aContextState.save(pCStyle);
+ style_context_set_state(pCStyle, ACTIVE_TAB());
+ gtk_style_context_get_color(pCStyle, gtk_style_context_get_state(pCStyle), &text_color);
+ aTextColor = getColor( text_color );
+ aStyleSet.SetTabHighlightTextColor(aTextColor);
+ aContextState.restore();
+ }
+
+ // get cursor blink time
+ gboolean blink = false;
+
+ g_object_get( pSettings, "gtk-cursor-blink", &blink, nullptr );
+ if( blink )
+ {
+ gint blink_time = static_cast<gint>(STYLE_CURSOR_NOBLINKTIME);
+ g_object_get( pSettings, "gtk-cursor-blink-time", &blink_time, nullptr );
+ // set the blink_time if there is a setting and it is reasonable
+ // else leave the default value
+ if( blink_time > 100 )
+ aStyleSet.SetCursorBlinkTime( blink_time/2 );
+ }
+ else
+ aStyleSet.SetCursorBlinkTime( STYLE_CURSOR_NOBLINKTIME );
+
+ MouseSettings aMouseSettings = rSettings.GetMouseSettings();
+ int iDoubleClickTime, iDoubleClickDistance, iDragThreshold;
+ static const int MENU_POPUP_DELAY = 225;
+ g_object_get( pSettings,
+ "gtk-double-click-time", &iDoubleClickTime,
+ "gtk-double-click-distance", &iDoubleClickDistance,
+ "gtk-dnd-drag-threshold", &iDragThreshold,
+ nullptr );
+ aMouseSettings.SetDoubleClickTime( iDoubleClickTime );
+ aMouseSettings.SetDoubleClickWidth( iDoubleClickDistance );
+ aMouseSettings.SetDoubleClickHeight( iDoubleClickDistance );
+ aMouseSettings.SetStartDragWidth( iDragThreshold );
+ aMouseSettings.SetStartDragHeight( iDragThreshold );
+ aMouseSettings.SetMenuDelay( MENU_POPUP_DELAY );
+ rSettings.SetMouseSettings( aMouseSettings );
+
+ gboolean primarybuttonwarps = false;
+ g_object_get( pSettings,
+ "gtk-primary-button-warps-slider", &primarybuttonwarps,
+ nullptr );
+ aStyleSet.SetPreferredUseImagesInMenus(false);
+ aStyleSet.SetPrimaryButtonWarpsSlider(primarybuttonwarps);
+
+ // set scrollbar settings
+ gint min_slider_length = 21;
+
+ // Grab some button style attributes
+ if (gtk_check_version(3, 20, 0) == nullptr)
+ {
+ Size aSize;
+ QuerySize(mpHScrollbarStyle, aSize);
+ QuerySize(mpHScrollbarContentsStyle, aSize);
+ QuerySize(mpHScrollbarTroughStyle, aSize);
+ QuerySize(mpHScrollbarSliderStyle, aSize);
+
+ gboolean has_forward, has_forward2, has_backward, has_backward2;
+ gtk_style_context_get_style(mpHScrollbarStyle,
+ "has-forward-stepper", &has_forward,
+ "has-secondary-forward-stepper", &has_forward2,
+ "has-backward-stepper", &has_backward,
+ "has-secondary-backward-stepper", &has_backward2, nullptr);
+ if (has_forward || has_backward || has_forward2 || has_backward2)
+ QuerySize(mpHScrollbarButtonStyle, aSize);
+
+ aStyleSet.SetScrollBarSize(aSize.Height());
+
+ gtk_style_context_get(mpVScrollbarSliderStyle, gtk_style_context_get_state(mpVScrollbarSliderStyle),
+ "min-height", &min_slider_length,
+ nullptr);
+ aStyleSet.SetMinThumbSize(min_slider_length);
+ }
+ else
+ {
+ gint slider_width = 14;
+ gint trough_border = 1;
+
+ gtk_style_context_get_style(mpVScrollbarStyle,
+ "slider-width", &slider_width,
+ "trough-border", &trough_border,
+ "min-slider-length", &min_slider_length,
+ nullptr);
+ aStyleSet.SetScrollBarSize(slider_width + 2*trough_border);
+ gint magic = trough_border ? 1 : 0;
+ aStyleSet.SetMinThumbSize(min_slider_length - magic);
+ }
+
+ // preferred icon style
+ gchar* pIconThemeName = nullptr;
+ gboolean bDarkIconTheme = false;
+ g_object_get(pSettings, "gtk-icon-theme-name", &pIconThemeName,
+ "gtk-application-prefer-dark-theme", &bDarkIconTheme,
+ nullptr );
+ OUString sIconThemeName(OUString::createFromAscii(pIconThemeName));
+ aStyleSet.SetPreferredIconTheme(sIconThemeName, bDarkIconTheme);
+ g_free( pIconThemeName );
+
+ aStyleSet.SetToolbarIconSize( ToolbarIconSize::Large );
+
+ // finally update the collected settings
+ rSettings.SetStyleSettings( aStyleSet );
+#if OSL_DEBUG_LEVEL > 1
+ gchar* pThemeName = NULL;
+ g_object_get( pSettings, "gtk-theme-name", &pThemeName, nullptr );
+ SAL_INFO("vcl.gtk3", "Theme name is \""
+ << pThemeName
+ << "\".");
+ g_free(pThemeName);
+#endif
+
+ return true;
+}
+
+bool GtkSalGraphics::isNativeControlSupported( ControlType nType, ControlPart nPart )
+{
+ switch(nType)
+ {
+ case ControlType::Pushbutton:
+ case ControlType::Radiobutton:
+ case ControlType::Checkbox:
+ case ControlType::Progress:
+ case ControlType::ListNode:
+ case ControlType::ListNet:
+ if (nPart==ControlPart::Entire || nPart == ControlPart::Focus)
+ return true;
+ break;
+
+ case ControlType::Scrollbar:
+ if(nPart==ControlPart::DrawBackgroundHorz || nPart==ControlPart::DrawBackgroundVert ||
+ nPart==ControlPart::Entire || nPart==ControlPart::HasThreeButtons)
+ return true;
+ break;
+
+ case ControlType::Editbox:
+ case ControlType::MultilineEditbox:
+ if (nPart==ControlPart::Entire || nPart==ControlPart::HasBackgroundTexture)
+ return true;
+ break;
+
+ case ControlType::Combobox:
+ if (nPart==ControlPart::Entire || nPart==ControlPart::HasBackgroundTexture || nPart == ControlPart::AllButtons)
+ return true;
+ break;
+
+ case ControlType::Spinbox:
+ if (nPart==ControlPart::Entire || nPart==ControlPart::HasBackgroundTexture || nPart == ControlPart::AllButtons || nPart == ControlPart::ButtonUp || nPart == ControlPart::ButtonDown)
+ return true;
+ break;
+
+ case ControlType::SpinButtons:
+ if (nPart==ControlPart::Entire || nPart==ControlPart::AllButtons)
+ return true;
+ break;
+
+ case ControlType::Frame:
+ case ControlType::WindowBackground:
+ return true;
+
+ case ControlType::TabItem:
+ case ControlType::TabHeader:
+ case ControlType::TabPane:
+ case ControlType::TabBody:
+ if(nPart==ControlPart::Entire || nPart==ControlPart::TabsDrawRtl)
+ return true;
+ break;
+
+ case ControlType::Listbox:
+ if (nPart==ControlPart::Entire || nPart==ControlPart::ListboxWindow || nPart==ControlPart::HasBackgroundTexture || nPart == ControlPart::Focus)
+ return true;
+ break;
+
+ case ControlType::Toolbar:
+ if( nPart==ControlPart::Entire
+// || nPart==ControlPart::DrawBackgroundHorz
+// || nPart==ControlPart::DrawBackgroundVert
+// || nPart==ControlPart::ThumbHorz
+// || nPart==ControlPart::ThumbVert
+ || nPart==ControlPart::Button
+// || nPart==ControlPart::SeparatorHorz
+ || nPart==ControlPart::SeparatorVert
+ )
+ return true;
+ break;
+
+ case ControlType::Menubar:
+ if (nPart==ControlPart::Entire || nPart==ControlPart::MenuItem)
+ return true;
+ break;
+
+ case ControlType::MenuPopup:
+ if (nPart==ControlPart::Entire
+ || nPart==ControlPart::MenuItem
+ || nPart==ControlPart::MenuItemCheckMark
+ || nPart==ControlPart::MenuItemRadioMark
+ || nPart==ControlPart::Separator
+ || nPart==ControlPart::SubmenuArrow
+ )
+ return true;
+ break;
+
+// case ControlType::Slider:
+// if(nPart == ControlPart::TrackHorzArea || nPart == ControlPart::TrackVertArea)
+// return true;
+// break;
+
+ case ControlType::Fixedline:
+ if (nPart == ControlPart::SeparatorVert || nPart == ControlPart::SeparatorHorz)
+ return true;
+ break;
+
+ case ControlType::ListHeader:
+ if (nPart == ControlPart::Button || nPart == ControlPart::Arrow)
+ return true;
+ break;
+ default: break;
+ }
+
+ SAL_INFO("vcl.gtk", "Unhandled is native supported for Type:" << static_cast<int>(nType) << ", Part" << static_cast<int>(nPart));
+
+ return false;
+}
+
+#if ENABLE_CAIRO_CANVAS
+
+bool GtkSalGraphics::SupportsCairo() const
+{
+ return true;
+}
+
+cairo::SurfaceSharedPtr GtkSalGraphics::CreateSurface(const cairo::CairoSurfaceSharedPtr& rSurface) const
+{
+ return std::make_shared<cairo::Gtk3Surface>(rSurface);
+}
+
+cairo::SurfaceSharedPtr GtkSalGraphics::CreateSurface(const OutputDevice& /*rRefDevice*/, int x, int y, int width, int height) const
+{
+ return std::make_shared<cairo::Gtk3Surface>(this, x, y, width, height);
+}
+
+#endif
+
+void GtkSalGraphics::WidgetQueueDraw() const
+{
+ //request gtk to sync the entire contents
+ GtkWidget *pWidget = GTK_WIDGET(mpFrame->getFixedContainer());
+ gtk_widget_queue_draw(pWidget);
+}
+
+namespace {
+
+void getStyleContext(GtkStyleContext** style, GtkWidget* widget)
+{
+ gtk_container_add(GTK_CONTAINER(gDumbContainer), widget);
+ *style = gtk_widget_get_style_context(widget);
+ g_object_ref(*style);
+}
+
+}
+
+void GtkSalData::initNWF()
+{
+ ImplSVData* pSVData = ImplGetSVData();
+ pSVData->maNWFData.mbFlatMenu = true;
+ pSVData->maNWFData.mbDockingAreaAvoidTBFrames = true;
+ pSVData->maNWFData.mbCanDrawWidgetAnySize = true;
+ pSVData->maNWFData.mbDDListBoxNoTextArea = true;
+ pSVData->maNWFData.mbNoFocusRects = true;
+ pSVData->maNWFData.mbNoFocusRectsForFlatButtons = true;
+ pSVData->maNWFData.mbAutoAccel = true;
+
+#if defined(GDK_WINDOWING_WAYLAND)
+ //gnome#768128 for the car crash that is wayland
+ //and floating dockable toolbars
+ GdkDisplay *pDisplay = gdk_display_get_default();
+ if (DLSYM_GDK_IS_WAYLAND_DISPLAY(pDisplay))
+ pSVData->maNWFData.mbCanDetermineWindowPosition = false;
+#endif
+}
+
+void GtkSalData::deInitNWF()
+{
+ if (gCacheWindow)
+ gtk_widget_destroy(gCacheWindow);
+}
+
+GtkSalGraphics::GtkSalGraphics( GtkSalFrame *pFrame, GtkWidget *pWindow )
+ : SvpSalGraphics(),
+ mpFrame( pFrame ),
+ mpWindow( pWindow )
+{
+ if (style_loaded)
+ return;
+
+ style_loaded = true;
+
+ /* Load the GtkStyleContexts, it might be a bit slow, but usually,
+ * gtk apps create a lot of widgets at startup, so, it shouldn't be
+ * too slow */
+ gtk_widget_path_iter_set_object_nameFunc set_object_name =
+ reinterpret_cast<gtk_widget_path_iter_set_object_nameFunc>(osl_getAsciiFunctionSymbol(nullptr,
+ "gtk_widget_path_iter_set_object_name"));
+
+ gCacheWindow = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+ gDumbContainer = gtk_fixed_new();
+ gtk_container_add(GTK_CONTAINER(gCacheWindow), gDumbContainer);
+ gtk_widget_realize(gDumbContainer);
+ gtk_widget_realize(gCacheWindow);
+
+ gEntryBox = gtk_entry_new();
+ gtk_container_add(GTK_CONTAINER(gDumbContainer), gEntryBox);
+
+ mpWindowStyle = createStyleContext(set_object_name, GtkControlPart::ToplevelWindow);
+ mpEntryStyle = createStyleContext(set_object_name, GtkControlPart::Entry);
+
+ getStyleContext(&mpTextViewStyle, gtk_text_view_new());
+
+ mpButtonStyle = createStyleContext(set_object_name, GtkControlPart::Button);
+ mpLinkButtonStyle = createStyleContext(set_object_name, GtkControlPart::LinkButton);
+
+ GtkWidget* pToolbar = gtk_toolbar_new();
+ mpToolbarStyle = gtk_widget_get_style_context(pToolbar);
+ gtk_style_context_add_class(mpToolbarStyle, GTK_STYLE_CLASS_TOOLBAR);
+
+ GtkToolItem *item = gtk_separator_tool_item_new();
+ gtk_toolbar_insert(GTK_TOOLBAR(pToolbar), item, -1);
+ mpToolbarSeperatorStyle = gtk_widget_get_style_context(GTK_WIDGET(item));
+
+ GtkWidget *pButton = gtk_button_new();
+ item = gtk_tool_button_new(pButton, nullptr);
+ gtk_toolbar_insert(GTK_TOOLBAR(pToolbar), item, -1);
+ mpToolButtonStyle = gtk_widget_get_style_context(GTK_WIDGET(pButton));
+
+ mpVScrollbarStyle = createStyleContext(set_object_name, GtkControlPart::ScrollbarVertical);
+ mpVScrollbarContentsStyle = createStyleContext(set_object_name, GtkControlPart::ScrollbarVerticalContents);
+ mpVScrollbarTroughStyle = createStyleContext(set_object_name, GtkControlPart::ScrollbarVerticalTrough);
+ mpVScrollbarSliderStyle = createStyleContext(set_object_name, GtkControlPart::ScrollbarVerticalSlider);
+ mpVScrollbarButtonStyle = createStyleContext(set_object_name, GtkControlPart::ScrollbarVerticalButton);
+ mpHScrollbarStyle = createStyleContext(set_object_name, GtkControlPart::ScrollbarHorizontal);
+ mpHScrollbarContentsStyle = createStyleContext(set_object_name, GtkControlPart::ScrollbarHorizontalContents);
+ mpHScrollbarTroughStyle = createStyleContext(set_object_name, GtkControlPart::ScrollbarHorizontalTrough);
+ mpHScrollbarSliderStyle = createStyleContext(set_object_name, GtkControlPart::ScrollbarHorizontalSlider);
+ mpHScrollbarButtonStyle = createStyleContext(set_object_name, GtkControlPart::ScrollbarHorizontalButton);
+
+ mpCheckButtonStyle = createStyleContext(set_object_name, GtkControlPart::CheckButton);
+ mpCheckButtonCheckStyle = createStyleContext(set_object_name, GtkControlPart::CheckButtonCheck);
+
+ mpRadioButtonStyle = createStyleContext(set_object_name, GtkControlPart::RadioButton);
+ mpRadioButtonRadioStyle = createStyleContext(set_object_name, GtkControlPart::RadioButtonRadio);
+
+ /* Spinbutton */
+ gSpinBox = gtk_spin_button_new(nullptr, 0, 0);
+ gtk_container_add(GTK_CONTAINER(gDumbContainer), gSpinBox);
+ mpSpinStyle = createStyleContext(set_object_name, GtkControlPart::SpinButton);
+ mpSpinEntryStyle = createStyleContext(set_object_name, GtkControlPart::SpinButtonEntry);
+ mpSpinUpStyle = createStyleContext(set_object_name, GtkControlPart::SpinButtonUpButton);
+ mpSpinDownStyle = createStyleContext(set_object_name, GtkControlPart::SpinButtonDownButton);
+
+ /* NoteBook */
+ mpNotebookStyle = createStyleContext(set_object_name, GtkControlPart::Notebook);
+ mpNotebookStackStyle = createStyleContext(set_object_name, GtkControlPart::NotebookStack);
+ mpNotebookHeaderStyle = createStyleContext(set_object_name, GtkControlPart::NotebookHeader);
+ mpNotebookHeaderTabsStyle = createStyleContext(set_object_name, GtkControlPart::NotebookHeaderTabs);
+ mpNotebookHeaderTabsTabStyle = createStyleContext(set_object_name, GtkControlPart::NotebookHeaderTabsTab);
+ mpNotebookHeaderTabsTabLabelStyle = createStyleContext(set_object_name, GtkControlPart::NotebookHeaderTabsTabLabel);
+ mpNotebookHeaderTabsTabActiveLabelStyle = createStyleContext(set_object_name, GtkControlPart::NotebookHeaderTabsTabActiveLabel);
+ mpNotebookHeaderTabsTabHoverLabelStyle = createStyleContext(set_object_name, GtkControlPart::NotebookHeaderTabsTabHoverLabel);
+
+ /* Combobox */
+ gComboBox = gtk_combo_box_text_new_with_entry();
+ gtk_container_add(GTK_CONTAINER(gDumbContainer), gComboBox);
+ mpComboboxStyle = createStyleContext(set_object_name, GtkControlPart::Combobox);
+ mpComboboxBoxStyle = createStyleContext(set_object_name, GtkControlPart::ComboboxBox);
+ mpComboboxEntryStyle = createStyleContext(set_object_name, GtkControlPart::ComboboxBoxEntry);
+ mpComboboxButtonStyle = createStyleContext(set_object_name, GtkControlPart::ComboboxBoxButton);
+ mpComboboxButtonBoxStyle = createStyleContext(set_object_name, GtkControlPart::ComboboxBoxButtonBox);
+ mpComboboxButtonArrowStyle = createStyleContext(set_object_name, GtkControlPart::ComboboxBoxButtonBoxArrow);
+
+ /* Listbox */
+ gListBox = gtk_combo_box_text_new();
+ gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(gListBox), "sample");
+ gtk_container_add(GTK_CONTAINER(gDumbContainer), gListBox);
+ mpListboxStyle = createStyleContext(set_object_name, GtkControlPart::Listbox);
+ mpListboxBoxStyle = createStyleContext(set_object_name, GtkControlPart::ListboxBox);
+ mpListboxButtonStyle = createStyleContext(set_object_name, GtkControlPart::ListboxBoxButton);
+ mpListboxButtonBoxStyle = createStyleContext(set_object_name, GtkControlPart::ListboxBoxButtonBox);
+ mpListboxButtonArrowStyle = createStyleContext(set_object_name, GtkControlPart::ListboxBoxButtonBoxArrow);
+
+ /* Menu bar */
+ gMenuBarWidget = gtk_menu_bar_new();
+ gMenuItemMenuBarWidget = gtk_menu_item_new_with_label( "b" );
+ gtk_menu_shell_append(GTK_MENU_SHELL(gMenuBarWidget), gMenuItemMenuBarWidget);
+ gtk_container_add(GTK_CONTAINER(gDumbContainer), gMenuBarWidget);
+
+ mpMenuBarStyle = createStyleContext(set_object_name, GtkControlPart::MenuBar);
+ mpMenuBarItemStyle = createStyleContext(set_object_name, GtkControlPart::MenuBarItem);
+
+ /* Menu */
+ mpMenuWindowStyle = createStyleContext(set_object_name, GtkControlPart::MenuWindow);
+ mpMenuStyle = createStyleContext(set_object_name, GtkControlPart::Menu);
+ GtkWidget *menu = gtk_menu_new();
+ gtk_menu_item_set_submenu(GTK_MENU_ITEM(gMenuItemMenuBarWidget), menu);
+
+ /* Menu Items */
+ gCheckMenuItemWidget = gtk_check_menu_item_new_with_label("M");
+ gtk_menu_shell_append(GTK_MENU_SHELL(menu), gCheckMenuItemWidget);
+
+ mpMenuItemStyle = createStyleContext(set_object_name, GtkControlPart::MenuItem);
+ mpMenuItemLabelStyle = createStyleContext(set_object_name, GtkControlPart::MenuItemLabel);
+ mpMenuItemArrowStyle = createStyleContext(set_object_name, GtkControlPart::MenuItemArrow);
+ mpCheckMenuItemStyle = createStyleContext(set_object_name, GtkControlPart::CheckMenuItem);
+ mpCheckMenuItemCheckStyle = createStyleContext(set_object_name, GtkControlPart::CheckMenuItemCheck);
+ mpRadioMenuItemStyle = createStyleContext(set_object_name, GtkControlPart::RadioMenuItem);
+ mpRadioMenuItemRadioStyle = createStyleContext(set_object_name, GtkControlPart::RadioMenuItemRadio);
+ mpSeparatorMenuItemStyle = createStyleContext(set_object_name, GtkControlPart::SeparatorMenuItem);
+ mpSeparatorMenuItemSeparatorStyle = createStyleContext(set_object_name, GtkControlPart::SeparatorMenuItemSeparator);
+
+ /* Frames */
+ mpFrameOutStyle = mpFrameInStyle = createStyleContext(set_object_name, GtkControlPart::FrameBorder);
+ getStyleContext(&mpFixedHoriLineStyle, gtk_separator_new(GTK_ORIENTATION_HORIZONTAL));
+ getStyleContext(&mpFixedVertLineStyle, gtk_separator_new(GTK_ORIENTATION_VERTICAL));
+
+
+ /* Tree List */
+ gTreeViewWidget = gtk_tree_view_new();
+ gtk_container_add(GTK_CONTAINER(gDumbContainer), gTreeViewWidget);
+
+ GtkTreeViewColumn* firstTreeViewColumn = gtk_tree_view_column_new();
+ gtk_tree_view_column_set_title(firstTreeViewColumn, "M");
+ gtk_tree_view_append_column(GTK_TREE_VIEW(gTreeViewWidget), firstTreeViewColumn);
+
+ GtkTreeViewColumn* middleTreeViewColumn = gtk_tree_view_column_new();
+ gtk_tree_view_column_set_title(middleTreeViewColumn, "M");
+ gtk_tree_view_append_column(GTK_TREE_VIEW(gTreeViewWidget), middleTreeViewColumn);
+ gtk_tree_view_set_expander_column(GTK_TREE_VIEW(gTreeViewWidget), middleTreeViewColumn);
+
+ GtkTreeViewColumn* lastTreeViewColumn = gtk_tree_view_column_new();
+ gtk_tree_view_column_set_title(lastTreeViewColumn, "M");
+ gtk_tree_view_append_column(GTK_TREE_VIEW(gTreeViewWidget), lastTreeViewColumn);
+
+ /* Use the middle column's header for our button */
+ GtkWidget* pTreeHeaderCellWidget = gtk_tree_view_column_get_button(middleTreeViewColumn);
+ mpTreeHeaderButtonStyle = gtk_widget_get_style_context(pTreeHeaderCellWidget);
+
+ /* Progress Bar */
+ mpProgressBarStyle = createStyleContext(set_object_name, GtkControlPart::ProgressBar);
+ mpProgressBarTroughStyle = createStyleContext(set_object_name, GtkControlPart::ProgressBarTrough);
+ mpProgressBarProgressStyle = createStyleContext(set_object_name, GtkControlPart::ProgressBarProgress);
+
+ gtk_widget_show_all(gDumbContainer);
+}
+
+void GtkSalGraphics::GetResolution(sal_Int32& rDPIX, sal_Int32& rDPIY)
+{
+ char* pForceDpi;
+ if ((pForceDpi = getenv("SAL_FORCEDPI")))
+ {
+ OString sForceDPI(pForceDpi);
+ rDPIX = rDPIY = sForceDPI.toInt32();
+ return;
+ }
+
+ GdkScreen* pScreen = gtk_widget_get_screen(mpWindow);
+ double fResolution = -1.0;
+ g_object_get(pScreen, "resolution", &fResolution, nullptr);
+
+ if (fResolution > 0.0)
+ rDPIX = rDPIY = sal_Int32(fResolution);
+ else
+ rDPIX = rDPIY = 96;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-23 02:25:13 +0000