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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/builderfactory.hxx>
#include <vcl/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)
, IPrioritable()
, 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());
long x = GetPosPixel().getX();
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);
}
VCL_BUILDER_FACTORY(DropdownBox)
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
