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94 lines
3.3 KiB
C++
94 lines
3.3 KiB
C++
/***************************************************************************
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* Copyright (C) 2010 by Peter Penz <peter.penz19@gmail.com> *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
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***************************************************************************/
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#include "dolphindockwidget.h"
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#include <QStyle>
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namespace {
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// Disable the 'Floatable' feature, i.e., the possibility to drag the
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// dock widget out of the main window. This works around problems like
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// https://bugs.kde.org/show_bug.cgi?id=288629
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// https://bugs.kde.org/show_bug.cgi?id=322299
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const QDockWidget::DockWidgetFeatures DefaultDockWidgetFeatures = QDockWidget::DockWidgetMovable | QDockWidget::DockWidgetClosable;
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}
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// Empty titlebar for the dock widgets when "Lock Layout" has been activated.
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class DolphinDockTitleBar : public QWidget
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{
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public:
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DolphinDockTitleBar(QWidget* parent = 0) : QWidget(parent) {}
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virtual ~DolphinDockTitleBar() {}
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virtual QSize minimumSizeHint() const
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{
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const int border = style()->pixelMetric(QStyle::PM_DockWidgetTitleBarButtonMargin);
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return QSize(border, border);
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}
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virtual QSize sizeHint() const
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{
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return minimumSizeHint();
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}
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};
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DolphinDockWidget::DolphinDockWidget(const QString& title, QWidget* parent, Qt::WindowFlags flags) :
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QDockWidget(title, parent, flags),
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m_locked(false),
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m_dockTitleBar(0)
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{
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setFeatures(DefaultDockWidgetFeatures);
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}
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DolphinDockWidget::DolphinDockWidget(QWidget* parent, Qt::WindowFlags flags) :
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QDockWidget(parent, flags),
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m_locked(false),
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m_dockTitleBar(0)
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{
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setFeatures(DefaultDockWidgetFeatures);
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}
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DolphinDockWidget::~DolphinDockWidget()
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{
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}
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void DolphinDockWidget::setLocked(bool lock)
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{
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if (lock != m_locked) {
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m_locked = lock;
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if (lock) {
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if (!m_dockTitleBar) {
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m_dockTitleBar = new DolphinDockTitleBar(this);
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}
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setTitleBarWidget(m_dockTitleBar);
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setFeatures(QDockWidget::NoDockWidgetFeatures);
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} else {
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setTitleBarWidget(0);
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setFeatures(DefaultDockWidgetFeatures);
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}
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}
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}
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bool DolphinDockWidget::isLocked() const
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{
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return m_locked;
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}
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#include "moc_dolphindockwidget.cpp"
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