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/***************************************************************************
* Copyright (C) 2010 by Peter Penz <[email protected]> *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
***************************************************************************/
#include "dolphindockwidget.h"
#include <QStyle>
namespace {
// Disable the 'Floatable' feature, i.e., the possibility to drag the
// dock widget out of the main window. This works around problems like
// https://bugs.kde.org/show_bug.cgi?id=288629
// https://bugs.kde.org/show_bug.cgi?id=322299
const QDockWidget::DockWidgetFeatures DefaultDockWidgetFeatures = QDockWidget::DockWidgetMovable | QDockWidget::DockWidgetClosable;
}
// Empty titlebar for the dock widgets when "Lock Layout" has been activated.
class DolphinDockTitleBar : public QWidget
{
public:
DolphinDockTitleBar(QWidget* parent = 0) : QWidget(parent) {}
virtual ~DolphinDockTitleBar() {}
virtual QSize minimumSizeHint() const
{
const int border = style()->pixelMetric(QStyle::PM_DockWidgetTitleBarButtonMargin);
return QSize(border, border);
}
virtual QSize sizeHint() const
{
return minimumSizeHint();
}
};
DolphinDockWidget::DolphinDockWidget(const QString& title, QWidget* parent, Qt::WindowFlags flags) :
QDockWidget(title, parent, flags),
m_locked(false),
m_dockTitleBar(0)
{
setFeatures(DefaultDockWidgetFeatures);
}
DolphinDockWidget::DolphinDockWidget(QWidget* parent, Qt::WindowFlags flags) :
QDockWidget(parent, flags),
m_locked(false),
m_dockTitleBar(0)
{
setFeatures(DefaultDockWidgetFeatures);
}
DolphinDockWidget::~DolphinDockWidget()
{
}
void DolphinDockWidget::setLocked(bool lock)
{
if (lock != m_locked) {
m_locked = lock;
if (lock) {
if (!m_dockTitleBar) {
m_dockTitleBar = new DolphinDockTitleBar(this);
}
setTitleBarWidget(m_dockTitleBar);
setFeatures(QDockWidget::NoDockWidgetFeatures);
} else {
setTitleBarWidget(0);
setFeatures(DefaultDockWidgetFeatures);
}
}
}
bool DolphinDockWidget::isLocked() const
{
return m_locked;
}
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