mirror of
https://invent.kde.org/system/dolphin
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954e8c4790
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76 lines
1.9 KiB
C++
76 lines
1.9 KiB
C++
/*
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* SPDX-FileCopyrightText: 2010 Peter Penz <peter.penz19@gmail.com>
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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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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Q_OBJECT
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public:
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explicit DolphinDockTitleBar(QWidget* parent = nullptr) : QWidget(parent) {}
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~DolphinDockTitleBar() override {}
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QSize minimumSizeHint() const override
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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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QSize sizeHint() const override
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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(nullptr)
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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(nullptr);
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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 "dolphindockwidget.moc"
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