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/****************************************************************************
**
** Definition of QTab and QTabBar classes
**
** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
**
** This file is part of the widgets module of the Qt GUI Toolkit.
**
** This file may be used under the terms of the GNU General
** Public License versions 2.0 or 3.0 as published by the Free
** Software Foundation and appearing in the files LICENSE.GPL2
** and LICENSE.GPL3 included in the packaging of this file.
** Alternatively you may (at your option) use any later version
** of the GNU General Public License if such license has been
** publicly approved by Trolltech ASA (or its successors, if any)
** and the KDE Free Qt Foundation.
**
** Please review the following information to ensure GNU General
** Public Licensing requirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at [email protected].
**
** This file may be used under the terms of the Q Public License as
** defined by Trolltech ASA and appearing in the file LICENSE.QPL
** included in the packaging of this file. Licensees holding valid Qt
** Commercial licenses may use this file in accordance with the Qt
** Commercial License Agreement provided with the Software.
**
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
** herein.
**
**********************************************************************/
#ifndef QTABBAR_H
#define QTABBAR_H
#ifndef QT_H
#include "qwidget.h"
#include "qptrlist.h"
#endif // QT_H
#ifndef QT_NO_TABBAR
class QTabBar;
class QIconSet;
class Q_EXPORT QTab : public Qt
{
friend class QTabBar;
friend class QTabWidget;
public:
QTab();
virtual ~QTab();
QTab( const QString& text );
QTab( const QIconSet& icon, const QString& text = QString::null );
void setText( const QString& text);
QString text() const { return label; }
void setIconSet( const QIconSet& icon );
QIconSet* iconSet() const { return iconset; }
void setRect( const QRect& rect ) { r = rect; }
QRect rect() const { return r; }
void setEnabled( bool enable ) { enabled = enable; }
bool isEnabled() const { return enabled; }
void setIdentifier( int i ) { id = i; }
int identifier() const { return id; }
private:
void setTabBar( QTabBar *tb );
QString label;
QRect r; // the bounding rectangle of this (may overlap with others)
bool enabled;
int id;
QIconSet* iconset; // optional iconset
QTabBar *tb;
};
struct QTabPrivate;
//class *QAccel;
class Q_EXPORT QTabBar: public QWidget
{
Q_OBJECT
Q_ENUMS( Shape )
Q_PROPERTY( Shape shape READ shape WRITE setShape )
Q_PROPERTY( int currentTab READ currentTab WRITE setCurrentTab )
Q_PROPERTY( int count READ count )
Q_PROPERTY( int keyboardFocusTab READ keyboardFocusTab )
public:
QTabBar( QWidget* parent=0, const char* name=0 );
~QTabBar();
enum Shape { RoundedAbove, RoundedBelow,
TriangularAbove, TriangularBelow };
Shape shape() const;
virtual void setShape( Shape );
void show();
virtual int addTab( QTab * );
virtual int insertTab( QTab *, int index = -1 );
virtual void removeTab( QTab * );
virtual void setTabEnabled( int, bool );
bool isTabEnabled( int ) const;
QSize sizeHint() const;
QSize minimumSizeHint() const;
int currentTab() const;
int keyboardFocusTab() const;
QTab * tab( int ) const;
QTab * tabAt( int ) const;
int indexOf( int ) const;
int count() const;
virtual void layoutTabs();
virtual QTab * selectTab( const QPoint & p ) const;
void removeToolTip( int index );
void setToolTip( int index, const QString & tip );
QString toolTip( int index ) const;
public slots:
virtual void setCurrentTab( int );
virtual void setCurrentTab( QTab * );
signals:
void selected( int );
void layoutChanged();
protected:
virtual void paint( QPainter *, QTab *, bool ) const; // ### not const
virtual void paintLabel( QPainter*, const QRect&, QTab*, bool ) const;
void focusInEvent( QFocusEvent *e );
void focusOutEvent( QFocusEvent *e );
void resizeEvent( QResizeEvent * );
void paintEvent( QPaintEvent * );
void mousePressEvent ( QMouseEvent * );
void mouseMoveEvent ( QMouseEvent * );
void mouseReleaseEvent ( QMouseEvent * );
void keyPressEvent( QKeyEvent * );
void styleChange( QStyle& );
void fontChange ( const QFont & );
bool event( QEvent *e );
QPtrList<QTab> * tabList();
private slots:
void scrollTabs();
private:
QPtrList<QTab> * l;
QPtrList<QTab> * lstatic;
void makeVisible( QTab* t = 0 );
void updateArrowButtons();
QTabPrivate * d;
friend class QTabBarToolTip;
friend class QTab;
private: // Disabled copy constructor and operator=
#if defined(Q_DISABLE_COPY)
QTabBar( const QTabBar & );
QTabBar& operator=( const QTabBar & );
#endif
};
#endif // QT_NO_TABBAR
#endif // QTABBAR_H
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