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200 lines
6.8 KiB
200 lines
6.8 KiB
15 years ago
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/****************************************************************************
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**
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the QtGui module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial Usage
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt 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 Nokia.
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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 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL 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 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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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 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QTOOLBUTTON_H
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#define QTOOLBUTTON_H
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#include <QtGui/qabstractbutton.h>
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QT_BEGIN_HEADER
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QT_BEGIN_NAMESPACE
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QT_MODULE(Gui)
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#ifndef QT_NO_TOOLBUTTON
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class QToolButtonPrivate;
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class QMenu;
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class QStyleOptionToolButton;
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class Q_GUI_EXPORT QToolButton : public QAbstractButton
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{
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Q_OBJECT
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Q_ENUMS(Qt::ToolButtonStyle Qt::ArrowType ToolButtonPopupMode)
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#ifndef QT_NO_MENU
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Q_PROPERTY(ToolButtonPopupMode popupMode READ popupMode WRITE setPopupMode)
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#endif
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Q_PROPERTY(Qt::ToolButtonStyle toolButtonStyle READ toolButtonStyle WRITE setToolButtonStyle)
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Q_PROPERTY(bool autoRaise READ autoRaise WRITE setAutoRaise)
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Q_PROPERTY(Qt::ArrowType arrowType READ arrowType WRITE setArrowType)
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public:
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enum ToolButtonPopupMode {
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DelayedPopup,
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MenuButtonPopup,
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InstantPopup
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};
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explicit QToolButton(QWidget * parent=0);
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~QToolButton();
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QSize sizeHint() const;
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QSize minimumSizeHint() const;
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Qt::ToolButtonStyle toolButtonStyle() const;
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Qt::ArrowType arrowType() const;
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void setArrowType(Qt::ArrowType type);
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#ifndef QT_NO_MENU
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void setMenu(QMenu* menu);
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QMenu* menu() const;
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void setPopupMode(ToolButtonPopupMode mode);
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ToolButtonPopupMode popupMode() const;
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#endif
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QAction *defaultAction() const;
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void setAutoRaise(bool enable);
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bool autoRaise() const;
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public Q_SLOTS:
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#ifndef QT_NO_MENU
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void showMenu();
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#endif
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void setToolButtonStyle(Qt::ToolButtonStyle style);
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void setDefaultAction(QAction *);
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Q_SIGNALS:
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void triggered(QAction *);
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protected:
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QToolButton(QToolButtonPrivate &, QWidget* parent);
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bool event(QEvent *e);
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void mousePressEvent(QMouseEvent *);
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void mouseReleaseEvent(QMouseEvent *);
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void paintEvent(QPaintEvent *);
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void actionEvent(QActionEvent *);
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void enterEvent(QEvent *);
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void leaveEvent(QEvent *);
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void timerEvent(QTimerEvent *);
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void changeEvent(QEvent *);
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bool hitButton(const QPoint &pos) const;
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void nextCheckState();
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void initStyleOption(QStyleOptionToolButton *option) const;
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private:
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Q_DISABLE_COPY(QToolButton)
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Q_DECLARE_PRIVATE(QToolButton)
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#ifndef QT_NO_MENU
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Q_PRIVATE_SLOT(d_func(), void _q_buttonPressed())
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Q_PRIVATE_SLOT(d_func(), void _q_updateButtonDown())
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Q_PRIVATE_SLOT(d_func(), void _q_menuTriggered(QAction*))
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#endif
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Q_PRIVATE_SLOT(d_func(), void _q_actionTriggered())
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#ifdef QT3_SUPPORT
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public:
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enum TextPosition {
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BesideIcon,
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BelowIcon
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, Right = BesideIcon,
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Under = BelowIcon
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};
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QT3_SUPPORT_CONSTRUCTOR QToolButton(QWidget * parent, const char* name);
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QT3_SUPPORT_CONSTRUCTOR QToolButton(Qt::ArrowType type, QWidget *parent, const char* name);
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QT3_SUPPORT_CONSTRUCTOR QToolButton( const QIcon& s, const QString &textLabel,
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const QString& grouptext,
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QObject * receiver, const char* slot,
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QWidget * parent, const char* name=0 );
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inline QT3_SUPPORT void setPixmap(const QPixmap &pixmap) { setIcon(static_cast<QIcon>(pixmap)); }
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QT3_SUPPORT void setOnIconSet(const QIcon&);
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QT3_SUPPORT void setOffIconSet(const QIcon&);
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inline QT3_SUPPORT void setIconSet(const QIcon &icon){setIcon(icon);}
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QT3_SUPPORT void setIconSet(const QIcon &, bool on);
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inline QT3_SUPPORT void setTextLabel(const QString &text, bool tooltip = true) {
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setText(text);
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#ifndef QT_NO_TOOLTIP
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if (tooltip)
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setToolTip(text);
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#else
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Q_UNUSED(tooltip);
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#endif
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}
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inline QT3_SUPPORT QString textLabel() const { return text(); }
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QT3_SUPPORT QIcon onIconSet() const;
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QT3_SUPPORT QIcon offIconSet() const;
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QT3_SUPPORT QIcon iconSet(bool on) const;
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inline QT3_SUPPORT QIcon iconSet() const { return icon(); }
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inline QT3_SUPPORT void openPopup() { showMenu(); }
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inline QT3_SUPPORT void setPopup(QMenu* popup) {setMenu(popup); }
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inline QT3_SUPPORT QMenu* popup() const { return menu(); }
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inline QT3_SUPPORT bool usesBigPixmap() const { return iconSize().height() > 22; }
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inline QT3_SUPPORT bool usesTextLabel() const { return toolButtonStyle() != Qt::ToolButtonIconOnly; }
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inline QT3_SUPPORT TextPosition textPosition() const
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{ return toolButtonStyle() == Qt::ToolButtonTextUnderIcon ? BelowIcon : BesideIcon; }
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QT3_SUPPORT void setPopupDelay(int delay);
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QT3_SUPPORT int popupDelay() const;
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public Q_SLOTS:
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QT_MOC_COMPAT void setUsesBigPixmap(bool enable)
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{ setIconSize(enable?QSize(32,32):QSize(22,22)); }
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QT_MOC_COMPAT void setUsesTextLabel(bool enable)
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{ setToolButtonStyle(enable?Qt::ToolButtonTextUnderIcon : Qt::ToolButtonIconOnly); }
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QT_MOC_COMPAT void setTextPosition(QToolButton::TextPosition pos)
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{ setToolButtonStyle(pos == BesideIcon ? Qt::ToolButtonTextBesideIcon : Qt::ToolButtonTextUnderIcon); }
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#endif
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};
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#endif // QT_NO_TOOLBUTTON
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QT_END_NAMESPACE
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QT_END_HEADER
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#endif // QTOOLBUTTON_H
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