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**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtWidgets module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
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** accordance with the commercial license agreement provided with the
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** use the contact form at http://qt.digia.com/contact-us.
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** General Public License version 2.1 as published by the Free Software
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** GNU General Public License Usage
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****************************************************************************/
#ifndef QTABBAR_H
#define QTABBAR_H
#include <QtWidgets/qwidget.h>
QT_BEGIN_NAMESPACE
#ifndef QT_NO_TABBAR
class QIcon;
class QTabBarPrivate;
class QStyleOptionTab;
class Q_WIDGETS_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
};
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);
void tabBarClicked(int index);
void tabBarDoubleClicked(int index);
protected:
virtual QSize tabSizeHint(int index) const;
virtual QSize minimumTabSizeHint(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;
#ifndef QT_NO_ACCESSIBILITY
friend class QAccessibleTabBar;
#endif
private:
Q_DISABLE_COPY(QTabBar)
Q_DECLARE_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
#endif // QTABBAR_H
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