MLABGraphicsMouseArea Class Reference

Inherits QGraphicsWidget.

Public Slots
Scripting
void	setEnabled (bool flag)
bool	isEnabled ()
void	setHoverEnabled (bool flag)
bool	isHoverEnabled ()
void	attachToWidget (QGraphicsWidget *widget)
void	attachEventFilter (QGraphicsItem *item)
void	detachEventFilter ()

Signals
Signals for registering event handlers.
Example: def onClickedHandler(event): print ("Clicked ", event) mouseArea.onClicked.connect(onClickedHandler)
void	onPressed (QEvent *event)
void	onReleased (QEvent *event)
void	onClicked (QEvent *event)
void	onPositionChanged (QEvent *event)
void	onDoubleClicked (QEvent *event)
void	onWheel (QEvent *event)
void	onEntered (QEvent *event)
void	onExited (QEvent *event)

Detailed Description

MouseArea graphics view item allows to handle mouse events via emitted signals.

Member Function Documentation

attachEventFilter

void MLABGraphicsMouseArea::attachEventFilter ( QGraphicsItem *  item )

slot

Attaches this item as the event filter of the given item (sets this item as "invisible").

attachToWidget

void MLABGraphicsMouseArea::attachToWidget ( QGraphicsWidget *  widget )

slot

Attaches the item to the widget (so that the mouse area's geometry is resized to that of the widget).

detachEventFilter

void MLABGraphicsMouseArea::detachEventFilter ( )

slot

Detaches event filter.

setEnabled

void MLABGraphicsMouseArea::setEnabled ( bool  flag )

slot

Enables/disables event handling.

setHoverEnabled

void MLABGraphicsMouseArea::setHoverEnabled ( bool  flag )

slot

Enables/disables hover support (enter/leave and mouse move without mouse press).