142 lines
5.0 KiB
C++
142 lines
5.0 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the QtWidgets module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 3 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL3 included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 3 requirements
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** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 2.0 or (at your option) the GNU General
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** Public license version 3 or any later version approved by the KDE Free
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** Qt Foundation. The licenses are as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-2.0.html and
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** https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QDYNAMICDOCKWIDGET_H
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#define QDYNAMICDOCKWIDGET_H
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#include <QtWidgets/qtwidgetsglobal.h>
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#include <QtWidgets/qwidget.h>
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QT_REQUIRE_CONFIG(dockwidget);
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QT_BEGIN_NAMESPACE
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class QDockAreaLayout;
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class QDockWidgetPrivate;
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class QMainWindow;
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class QStyleOptionDockWidget;
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class Q_WIDGETS_EXPORT QDockWidget : public QWidget
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{
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Q_OBJECT
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Q_PROPERTY(bool floating READ isFloating WRITE setFloating)
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Q_PROPERTY(DockWidgetFeatures features READ features WRITE setFeatures NOTIFY featuresChanged)
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Q_PROPERTY(Qt::DockWidgetAreas allowedAreas READ allowedAreas
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WRITE setAllowedAreas NOTIFY allowedAreasChanged)
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Q_PROPERTY(QString windowTitle READ windowTitle WRITE setWindowTitle DESIGNABLE true)
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public:
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explicit QDockWidget(const QString &title, QWidget *parent = nullptr,
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Qt::WindowFlags flags = Qt::WindowFlags());
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explicit QDockWidget(QWidget *parent = nullptr, Qt::WindowFlags flags = Qt::WindowFlags());
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~QDockWidget();
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QWidget *widget() const;
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void setWidget(QWidget *widget);
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enum DockWidgetFeature {
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DockWidgetClosable = 0x01,
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DockWidgetMovable = 0x02,
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DockWidgetFloatable = 0x04,
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DockWidgetVerticalTitleBar = 0x08,
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DockWidgetFeatureMask = 0x0f,
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#if QT_DEPRECATED_SINCE(5, 15)
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AllDockWidgetFeatures Q_DECL_ENUMERATOR_DEPRECATED =
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DockWidgetClosable|DockWidgetMovable|DockWidgetFloatable, // ### Qt 6: remove
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#endif
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NoDockWidgetFeatures = 0x00,
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Reserved = 0xff
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};
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Q_DECLARE_FLAGS(DockWidgetFeatures, DockWidgetFeature)
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Q_FLAG(DockWidgetFeatures)
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void setFeatures(DockWidgetFeatures features);
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DockWidgetFeatures features() const;
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void setFloating(bool floating);
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inline bool isFloating() const { return isWindow(); }
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void setAllowedAreas(Qt::DockWidgetAreas areas);
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Qt::DockWidgetAreas allowedAreas() const;
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void setTitleBarWidget(QWidget *widget);
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QWidget *titleBarWidget() const;
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inline bool isAreaAllowed(Qt::DockWidgetArea area) const
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{ return (allowedAreas() & area) == area; }
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#ifndef QT_NO_ACTION
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QAction *toggleViewAction() const;
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#endif
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Q_SIGNALS:
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void featuresChanged(QDockWidget::DockWidgetFeatures features);
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void topLevelChanged(bool topLevel);
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void allowedAreasChanged(Qt::DockWidgetAreas allowedAreas);
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void visibilityChanged(bool visible);
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void dockLocationChanged(Qt::DockWidgetArea area);
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protected:
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void changeEvent(QEvent *event) override;
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void closeEvent(QCloseEvent *event) override;
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void paintEvent(QPaintEvent *event) override;
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bool event(QEvent *event) override;
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void initStyleOption(QStyleOptionDockWidget *option) const;
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private:
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Q_DECLARE_PRIVATE(QDockWidget)
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Q_DISABLE_COPY(QDockWidget)
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Q_PRIVATE_SLOT(d_func(), void _q_toggleView(bool))
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Q_PRIVATE_SLOT(d_func(), void _q_toggleTopLevel())
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friend class QDockAreaLayout;
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friend class QDockWidgetItem;
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friend class QMainWindowLayout;
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friend class QDockWidgetLayout;
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friend class QDockAreaLayoutInfo;
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};
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Q_DECLARE_OPERATORS_FOR_FLAGS(QDockWidget::DockWidgetFeatures)
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QT_END_NAMESPACE
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#endif // QDYNAMICDOCKWIDGET_H
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