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-rw-r--r--vcl/source/control/DropdownBox.cxx115
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diff --git a/vcl/source/control/DropdownBox.cxx b/vcl/source/control/DropdownBox.cxx
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+/* -*- 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <vcl/toolkit/button.hxx>
+#include <vcl/layout.hxx>
+#include <DropdownBox.hxx>
+
+#define NOTEBOOK_HEADER_HEIGHT 30
+
+/*
+ * DropdownBox - shows content or moves it to the popup
+ * which can be opened by clicking on a button
+ */
+
+DropdownBox::DropdownBox(vcl::Window* pParent)
+ : VclHBox(pParent)
+ , m_bInFullView(true)
+{
+ m_pButton = VclPtr<PushButton>::Create(this, WB_FLATBUTTON);
+ m_pButton->SetClickHdl(LINK(this, DropdownBox, PBClickHdl));
+ m_pButton->SetSymbol(SymbolType::MENU);
+ m_pButton->set_width_request(15);
+ m_pButton->SetQuickHelpText(GetQuickHelpText());
+ m_pButton->Resize();
+}
+
+DropdownBox::~DropdownBox() { disposeOnce(); }
+
+void DropdownBox::dispose()
+{
+ m_pButton.disposeAndClear();
+ if (m_pPopup)
+ m_pPopup.disposeAndClear();
+
+ VclHBox::dispose();
+}
+
+void DropdownBox::HideContent()
+{
+ if (m_bInFullView)
+ {
+ m_bInFullView = false;
+
+ for (int i = 0; i < GetChildCount(); i++)
+ GetChild(i)->Hide();
+
+ m_pButton->Show();
+ SetOutputSizePixel(Size(m_pButton->GetSizePixel().Width(), GetSizePixel().Height()));
+ }
+}
+
+bool DropdownBox::IsHidden() { return !m_bInFullView; }
+
+void DropdownBox::ShowContent()
+{
+ if (!m_bInFullView)
+ {
+ m_bInFullView = true;
+
+ for (int i = 0; i < GetChildCount(); i++)
+ GetChild(i)->Show();
+
+ m_pButton->Hide();
+ }
+}
+
+IMPL_LINK(DropdownBox, PBClickHdl, Button*, /*pButton*/, void)
+{
+ if (m_pPopup)
+ m_pPopup.disposeAndClear();
+
+ m_pPopup = VclPtr<NotebookbarPopup>::Create(this);
+
+ for (int i = 0; i < GetChildCount(); i++)
+ {
+ if (GetChild(i) != m_pButton)
+ {
+ Window* pChild = GetChild(i);
+ pChild->Show();
+
+ pChild->SetParent(m_pPopup->getBox());
+ // count is decreased because we moved child
+ i--;
+ }
+ }
+
+ m_pPopup->hideSeparators(true);
+
+ m_pPopup->getBox()->set_height_request(GetSizePixel().Height());
+
+ tools::Long x = GetPosPixel().getX();
+ tools::Long y = GetPosPixel().getY() + NOTEBOOK_HEADER_HEIGHT + GetSizePixel().Height();
+ tools::Rectangle aRect(x, y, x, y);
+
+ m_pPopup->StartPopupMode(aRect, FloatWinPopupFlags::Down | FloatWinPopupFlags::GrabFocus
+ | FloatWinPopupFlags::AllMouseButtonClose);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */