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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtGui 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 http://qt.nokia.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QTOOLBUTTON_H
#define QTOOLBUTTON_H
#include <QtGui/qabstractbutton.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Gui)
#ifndef QT_NO_TOOLBUTTON
class QToolButtonPrivate;
class QMenu;
class QStyleOptionToolButton;
class Q_GUI_EXPORT QToolButton : public QAbstractButton
{
Q_OBJECT
Q_ENUMS(Qt::ToolButtonStyle Qt::ArrowType ToolButtonPopupMode)
#ifndef QT_NO_MENU
Q_PROPERTY(ToolButtonPopupMode popupMode READ popupMode WRITE setPopupMode)
#endif
Q_PROPERTY(Qt::ToolButtonStyle toolButtonStyle READ toolButtonStyle WRITE setToolButtonStyle)
Q_PROPERTY(bool autoRaise READ autoRaise WRITE setAutoRaise)
Q_PROPERTY(Qt::ArrowType arrowType READ arrowType WRITE setArrowType)
public:
enum ToolButtonPopupMode {
DelayedPopup,
MenuButtonPopup,
InstantPopup
};
explicit QToolButton(QWidget * parent=0);
~QToolButton();
QSize sizeHint() const;
QSize minimumSizeHint() const;
Qt::ToolButtonStyle toolButtonStyle() const;
Qt::ArrowType arrowType() const;
void setArrowType(Qt::ArrowType type);
#ifndef QT_NO_MENU
void setMenu(QMenu* menu);
QMenu* menu() const;
void setPopupMode(ToolButtonPopupMode mode);
ToolButtonPopupMode popupMode() const;
#endif
QAction *defaultAction() const;
void setAutoRaise(bool enable);
bool autoRaise() const;
public Q_SLOTS:
#ifndef QT_NO_MENU
void showMenu();
#endif
void setToolButtonStyle(Qt::ToolButtonStyle style);
void setDefaultAction(QAction *);
Q_SIGNALS:
void triggered(QAction *);
protected:
QToolButton(QToolButtonPrivate &, QWidget* parent);
bool event(QEvent *e);
void mousePressEvent(QMouseEvent *);
void mouseReleaseEvent(QMouseEvent *);
void paintEvent(QPaintEvent *);
void actionEvent(QActionEvent *);
void enterEvent(QEvent *);
void leaveEvent(QEvent *);
void timerEvent(QTimerEvent *);
void changeEvent(QEvent *);
bool hitButton(const QPoint &pos) const;
void nextCheckState();
void initStyleOption(QStyleOptionToolButton *option) const;
private:
Q_DISABLE_COPY(QToolButton)
Q_DECLARE_PRIVATE(QToolButton)
#ifndef QT_NO_MENU
Q_PRIVATE_SLOT(d_func(), void _q_buttonPressed())
Q_PRIVATE_SLOT(d_func(), void _q_updateButtonDown())
Q_PRIVATE_SLOT(d_func(), void _q_menuTriggered(QAction*))
#endif
Q_PRIVATE_SLOT(d_func(), void _q_actionTriggered())
#ifdef QT3_SUPPORT
public:
enum TextPosition {
BesideIcon,
BelowIcon
, Right = BesideIcon,
Under = BelowIcon
};
QT3_SUPPORT_CONSTRUCTOR QToolButton(QWidget * parent, const char* name);
QT3_SUPPORT_CONSTRUCTOR QToolButton(Qt::ArrowType type, QWidget *parent, const char* name);
QT3_SUPPORT_CONSTRUCTOR QToolButton( const QIcon& s, const QString &textLabel,
const QString& grouptext,
QObject * receiver, const char* slot,
QWidget * parent, const char* name=0 );
inline QT3_SUPPORT void setPixmap(const QPixmap &pixmap) { setIcon(static_cast<QIcon>(pixmap)); }
QT3_SUPPORT void setOnIconSet(const QIcon&);
QT3_SUPPORT void setOffIconSet(const QIcon&);
inline QT3_SUPPORT void setIconSet(const QIcon &icon){setIcon(icon);}
QT3_SUPPORT void setIconSet(const QIcon &, bool on);
inline QT3_SUPPORT void setTextLabel(const QString &text, bool tooltip = true) {
setText(text);
#ifndef QT_NO_TOOLTIP
if (tooltip)
setToolTip(text);
#else
Q_UNUSED(tooltip);
#endif
}
inline QT3_SUPPORT QString textLabel() const { return text(); }
QT3_SUPPORT QIcon onIconSet() const;
QT3_SUPPORT QIcon offIconSet() const;
QT3_SUPPORT QIcon iconSet(bool on) const;
inline QT3_SUPPORT QIcon iconSet() const { return icon(); }
inline QT3_SUPPORT void openPopup() { showMenu(); }
inline QT3_SUPPORT void setPopup(QMenu* popup) {setMenu(popup); }
inline QT3_SUPPORT QMenu* popup() const { return menu(); }
inline QT3_SUPPORT bool usesBigPixmap() const { return iconSize().height() > 22; }
inline QT3_SUPPORT bool usesTextLabel() const { return toolButtonStyle() != Qt::ToolButtonIconOnly; }
inline QT3_SUPPORT TextPosition textPosition() const
{ return toolButtonStyle() == Qt::ToolButtonTextUnderIcon ? BelowIcon : BesideIcon; }
QT3_SUPPORT void setPopupDelay(int delay);
QT3_SUPPORT int popupDelay() const;
public Q_SLOTS:
QT_MOC_COMPAT void setUsesBigPixmap(bool enable)
{ setIconSize(enable?QSize(32,32):QSize(22,22)); }
QT_MOC_COMPAT void setUsesTextLabel(bool enable)
{ setToolButtonStyle(enable?Qt::ToolButtonTextUnderIcon : Qt::ToolButtonIconOnly); }
QT_MOC_COMPAT void setTextPosition(QToolButton::TextPosition pos)
{ setToolButtonStyle(pos == BesideIcon ? Qt::ToolButtonTextBesideIcon : Qt::ToolButtonTextUnderIcon); }
#endif
};
#endif // QT_NO_TOOLBUTTON
QT_END_NAMESPACE
QT_END_HEADER
#endif // QTOOLBUTTON_H
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