QToolBar Class Reference

Member Function Documentation

QToolBar::QToolBar ( const QString & title, QWidget * parent = 0 )

Constructs a QToolBar with the given parent.

The given window title identifies the toolbar and is shown in the context menu provided by QMainWindow.

See also setWindowTitle().

QToolBar::QToolBar ( QWidget * parent = 0 )

Constructs a QToolBar with the given parent.

QToolBar::~QToolBar ()

Destroys the toolbar.

QAction * QToolBar::actionAt ( const QPoint & p ) const

Returns the action at point p. This function returns zero if no action was found.

See also QWidget::childAt().

QAction * QToolBar::actionAt ( int x, int y ) const

This is an overloaded function.

Returns the action at the point x, y. This function returns zero if no action was found.

void QToolBar::actionEvent ( QActionEvent * event ) [virtual protected]

Reimplemented from QWidget::actionEvent().

void QToolBar::actionTriggered ( QAction * action ) [signal]

This signal is emitted when an action in this toolbar is triggered. This happens when the action's tool button is pressed, or when the action is triggered in some other way outside the tool bar. The parameter holds the triggered action.

void QToolBar::addAction ( QAction * action )

This is an overloaded function.

Appends the action action to the toolbar's list of actions.

See also QMenu::addAction() and QWidget::addAction().

QAction * QToolBar::addAction ( const QString & text )

This is an overloaded function.

Creates a new action with the given text. This action is added to the end of the toolbar.

QAction * QToolBar::addAction ( const QIcon & icon, const QString & text )

This is an overloaded function.

Creates a new action with the given icon and text. This action is added to the end of the toolbar.

QAction * QToolBar::addAction ( const QString & text, const QObject * receiver, const char * member )

This is an overloaded function.

Creates a new action with the given text. This action is added to the end of the toolbar. The action's triggered() signal is connected to member in receiver.

QAction * QToolBar::addAction ( const QIcon & icon, const QString & text, const QObject * receiver, const char * member )

This is an overloaded function.

Creates a new action with the icon icon and text text. This action is added to the end of the toolbar. The action's triggered() signal is connected to member in receiver.

QAction * QToolBar::addSeparator ()

Adds a separator to the end of the toolbar.

See also insertSeparator().

QAction * QToolBar::addWidget ( QWidget * widget )

Adds the given widget to the toolbar as the toolbar's last item.

The toolbar takes ownership of widget.

If you add a QToolButton with this method, the tools bar's Qt::ToolButtonStyle will not be respected.

Note: You should use QAction::setVisible() to change the visibility of the widget. Using QWidget::setVisible(), QWidget::show() and QWidget::hide() does not work.

See also insertWidget().

void QToolBar::allowedAreasChanged ( Qt::ToolBarAreas allowedAreas ) [signal]

This signal is emitted when the collection of allowed areas for the toolbar is changed. The new areas in which the toolbar can be positioned are specified by allowedAreas.

See also allowedAreas.

void QToolBar::changeEvent ( QEvent * event ) [virtual protected]

Reimplemented from QWidget::changeEvent().

void QToolBar::childEvent ( QChildEvent * event ) [virtual protected]

Reimplemented from QObject::childEvent().

void QToolBar::clear ()

Removes all actions from the toolbar.

See also removeAction().

bool QToolBar::event ( QEvent * event ) [virtual protected]

Reimplemented from QObject::event().

void QToolBar::iconSizeChanged ( const QSize & iconSize ) [signal]

This signal is emitted when the icon size is changed. The iconSize parameter holds the toolbar's new icon size.

See also iconSize and QMainWindow::iconSize.

QAction * QToolBar::insertSeparator ( QAction * before )

Inserts a separator into the toolbar in front of the toolbar item associated with the before action.

See also addSeparator().

QAction * QToolBar::insertWidget ( QAction * before, QWidget * widget )

Inserts the given widget in front of the toolbar item associated with the before action.

Note: You should use QAction::setVisible() to change the visibility of the widget. Using QWidget::setVisible(), QWidget::show() and QWidget::hide() does not work.

See also addWidget().

bool QToolBar::isAreaAllowed ( Qt::ToolBarArea area ) const

Returns true if this toolbar is dockable in the given area; otherwise returns false.

void QToolBar::movableChanged ( bool movable ) [signal]

This signal is emitted when the toolbar becomes movable or fixed. If the toolbar can be moved, movable is true; otherwise it is false.

See also movable.

void QToolBar::orientationChanged ( Qt::Orientation orientation ) [signal]

This signal is emitted when the orientation of the toolbar changes. The new orientation is specified by the orientation given.

See also orientation.

void QToolBar::paintEvent ( QPaintEvent * event ) [virtual protected]

Reimplemented from QWidget::paintEvent().

void QToolBar::resizeEvent ( QResizeEvent * event ) [virtual protected]

Reimplemented from QWidget::resizeEvent().

QAction * QToolBar::toggleViewAction () const

Returns a checkable action that can be used to show or hide this toolbar.

The action's text is set to the toolbar's window title.

See also QAction::text and QWidget::windowTitle.

void QToolBar::toolButtonStyleChanged ( Qt::ToolButtonStyle toolButtonStyle ) [signal]

This signal is emitted when the tool button style is changed. The toolButtonStyle parameter holds the toolbar's new tool button style.

See also toolButtonStyle and QMainWindow::toolButtonStyle.

void QToolBar::topLevelChanged ( bool topLevel ) [signal]

This signal is emitted when the floating property changes. The topLevel parameter is true if the toolbar is now floating; otherwise it is false.

This function was introduced in Qt 4.6.

See also isWindow().

void QToolBar::visibilityChanged ( bool visible ) [signal]

This signal is emitted when the toolbar becomes visible (or invisible). This happens when the widget is hidden or shown.

This function was introduced in Qt 4.7.

QWidget * QToolBar::widgetForAction ( QAction * action ) const

Returns the widget associated with the specified action.

This function was introduced in Qt 4.2.

See also addWidget().