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Diffstat (limited to 'examples/animation/research/piemenu/qgraphicspiemenu.h')
-rw-r--r-- | examples/animation/research/piemenu/qgraphicspiemenu.h | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/examples/animation/research/piemenu/qgraphicspiemenu.h b/examples/animation/research/piemenu/qgraphicspiemenu.h new file mode 100644 index 0000000..d784f93 --- /dev/null +++ b/examples/animation/research/piemenu/qgraphicspiemenu.h @@ -0,0 +1,104 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QGRAPHICSPIEMENU_H +#define QGRAPHICSPIEMENU_H + +#include <QtGui/qgraphicswidget.h> + +class QGraphicsPieMenuPrivate; +class QGraphicsPieMenu : public QGraphicsWidget +{ + Q_OBJECT +public: + QGraphicsPieMenu(QGraphicsItem *parent = 0); + QGraphicsPieMenu(const QString &title, QGraphicsItem *parent = 0); + QGraphicsPieMenu(const QIcon &icon, const QString &title, QGraphicsItem *parent = 0); + ~QGraphicsPieMenu(); + +#ifdef Q_NO_USING_KEYWORD + inline void addAction(QAction *action) { QGraphicsWidget::addAction(action); } +#else + using QGraphicsWidget::addAction; +#endif + QAction *addAction(const QString &text); + QAction *addAction(const QIcon &icon, const QString &text); + QAction *addAction(const QString &text, const QObject *receiver, const char *member, const QKeySequence &shortcut = 0); + QAction *addAction(const QIcon &icon, const QString &text, const QObject *receiver, const char *member, const QKeySequence &shortcut = 0); + QAction *addMenu(QGraphicsPieMenu *menu); + QGraphicsPieMenu *addMenu(const QString &title); + QGraphicsPieMenu *addMenu(const QIcon &icon, const QString &title); + QAction *addSeparator(); + QAction *insertMenu(QAction *before, QGraphicsPieMenu *menu); + QAction *insertSeparator(QAction *before); + + QAction *menuAction() const; + + bool isEmpty() const; + void clear(); + + void popup(const QPointF &pos); + QAction *exec(); + QAction *exec(const QPointF &pos); + static QAction *exec(QList<QAction *> actions, const QPointF &pos); + + QString title() const; + void setTitle(const QString &title); + + QIcon icon() const; + void setIcon(const QIcon &icon); + +Q_SIGNALS: + void aboutToShow(); + void aboutToHide(); + void triggered(QAction *action); + void hovered(QAction *action); + +protected: + QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint = QSizeF()) const; + +private: + Q_DISABLE_COPY(QGraphicsPieMenu) + Q_DECLARE_PRIVATE(QGraphicsPieMenu) + QGraphicsPieMenuPrivate *d_ptr; +}; + +#endif |