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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://www.qtsoftware.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QTABBAR_H
#define QTABBAR_H
#include <QtGui/qwidget.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Gui)
#ifndef QT_NO_TABBAR
class QIcon;
class QTabBarPrivate;
class QStyleOptionTab;
class Q_GUI_EXPORT QTabBar: public QWidget
{
Q_OBJECT
Q_ENUMS(Shape)
Q_PROPERTY(Shape shape READ shape WRITE setShape)
Q_PROPERTY(int currentIndex READ currentIndex WRITE setCurrentIndex NOTIFY currentChanged)
Q_PROPERTY(int count READ count)
Q_PROPERTY(bool drawBase READ drawBase WRITE setDrawBase)
Q_PROPERTY(QSize iconSize READ iconSize WRITE setIconSize)
Q_PROPERTY(Qt::TextElideMode elideMode READ elideMode WRITE setElideMode)
Q_PROPERTY(bool usesScrollButtons READ usesScrollButtons WRITE setUsesScrollButtons)
Q_PROPERTY(bool tabsClosable READ tabsClosable WRITE setTabsClosable)
Q_PROPERTY(SelectionBehavior selectionBehaviorOnRemove READ selectionBehaviorOnRemove WRITE setSelectionBehaviorOnRemove)
Q_PROPERTY(bool expanding READ expanding WRITE setExpanding)
Q_PROPERTY(bool movable READ isMovable WRITE setMovable)
Q_PROPERTY(bool documentMode READ documentMode WRITE setDocumentMode)
public:
explicit QTabBar(QWidget* parent=0);
~QTabBar();
enum Shape { RoundedNorth, RoundedSouth, RoundedWest, RoundedEast,
TriangularNorth, TriangularSouth, TriangularWest, TriangularEast
#if defined(QT3_SUPPORT) && !defined(Q_MOC_RUN)
, RoundedAbove = RoundedNorth, RoundedBelow = RoundedSouth,
TriangularAbove = TriangularNorth, TriangularBelow = TriangularSouth
#endif
};
enum ButtonPosition {
LeftSide,
RightSide
};
enum SelectionBehavior {
SelectLeftTab,
SelectRightTab,
SelectPreviousTab
};
Shape shape() const;
void setShape(Shape shape);
int addTab(const QString &text);
int addTab(const QIcon &icon, const QString &text);
int insertTab(int index, const QString &text);
int insertTab(int index, const QIcon&icon, const QString &text);
void removeTab(int index);
void moveTab(int from, int to);
bool isTabEnabled(int index) const;
void setTabEnabled(int index, bool);
QString tabText(int index) const;
void setTabText(int index, const QString &text);
QColor tabTextColor(int index) const;
void setTabTextColor(int index, const QColor &color);
QIcon tabIcon(int index) const;
void setTabIcon(int index, const QIcon &icon);
Qt::TextElideMode elideMode() const;
void setElideMode(Qt::TextElideMode);
#ifndef QT_NO_TOOLTIP
void setTabToolTip(int index, const QString &tip);
QString tabToolTip(int index) const;
#endif
#ifndef QT_NO_WHATSTHIS
void setTabWhatsThis(int index, const QString &text);
QString tabWhatsThis(int index) const;
#endif
void setTabData(int index, const QVariant &data);
QVariant tabData(int index) const;
QRect tabRect(int index) const;
int tabAt(const QPoint &pos) const;
int currentIndex() const;
int count() const;
QSize sizeHint() const;
QSize minimumSizeHint() const;
void setDrawBase(bool drawTheBase);
bool drawBase() const;
QSize iconSize() const;
void setIconSize(const QSize &size);
bool usesScrollButtons() const;
void setUsesScrollButtons(bool useButtons);
bool tabsClosable() const;
void setTabsClosable(bool closable);
void setTabButton(int index, ButtonPosition position, QWidget *widget);
QWidget *tabButton(int index, ButtonPosition position) const;
SelectionBehavior selectionBehaviorOnRemove() const;
void setSelectionBehaviorOnRemove(SelectionBehavior behavior);
bool expanding() const;
void setExpanding(bool enabled);
bool isMovable() const;
void setMovable(bool movable);
bool documentMode() const;
void setDocumentMode(bool set);
public Q_SLOTS:
void setCurrentIndex(int index);
Q_SIGNALS:
void currentChanged(int index);
void tabCloseRequested(int index);
void tabMoved(int from, int to);
protected:
virtual QSize tabSizeHint(int index) const;
virtual void tabInserted(int index);
virtual void tabRemoved(int index);
virtual void tabLayoutChange();
bool event(QEvent *);
void resizeEvent(QResizeEvent *);
void showEvent(QShowEvent *);
void hideEvent(QHideEvent *);
void paintEvent(QPaintEvent *);
void mousePressEvent (QMouseEvent *);
void mouseMoveEvent (QMouseEvent *);
void mouseReleaseEvent (QMouseEvent *);
#ifndef QT_NO_WHEELEVENT
void wheelEvent(QWheelEvent *event);
#endif
void keyPressEvent(QKeyEvent *);
void changeEvent(QEvent *);
void initStyleOption(QStyleOptionTab *option, int tabIndex) const;
#ifdef QT3_SUPPORT
public Q_SLOTS:
QT_MOC_COMPAT void setCurrentTab(int index) { setCurrentIndex(index); }
Q_SIGNALS:
QT_MOC_COMPAT void selected(int);
#endif
friend class QAccessibleTabBar;
private:
Q_DISABLE_COPY(QTabBar)
Q_DECLARE_SCOPED_PRIVATE(QTabBar)
Q_PRIVATE_SLOT(d_func(), void _q_scrollTabs())
Q_PRIVATE_SLOT(d_func(), void _q_closeTab())
};
#endif // QT_NO_TABBAR
QT_END_NAMESPACE
QT_END_HEADER
#endif // QTABBAR_H
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