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Diffstat (limited to 'src/widgets/qtabbar.h')
| -rw-r--r-- | src/widgets/qtabbar.h | 186 |
1 files changed, 186 insertions, 0 deletions
diff --git a/src/widgets/qtabbar.h b/src/widgets/qtabbar.h new file mode 100644 index 0000000..063f34a --- /dev/null +++ b/src/widgets/qtabbar.h @@ -0,0 +1,186 @@ +/**************************************************************************** +** +** 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 sales@trolltech.com. +** +** 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 |