A QgsModelViewMouseEvent is the result of a user interaction with the mouse on a QgsModelGraphicsView. More...

#include <qgsmodelviewmouseevent.h>

Inheritance diagram for QgsModelViewMouseEvent:

Public Member Functions
	QgsModelViewMouseEvent (QgsModelGraphicsView view, QMouseEvent event, bool snaps)
	Constructor for QgsModelViewMouseEvent.

bool	isSnapped () const
	Returns `true` if point was snapped, e.g.

QPointF	modelPoint () const
	Returns the event point location in model coordinates.

QPointF	snappedPoint () const
	Returns the snapped event point location in model coordinates.

void	snapPoint ()
	Manually triggers a snap for the mouse event position using the model's snapper.

Detailed Description

A QgsModelViewMouseEvent is the result of a user interaction with the mouse on a QgsModelGraphicsView.

It is sent whenever the user moves, clicks, releases or double clicks the mouse. In addition to the coordinates in pixel space it also knows the coordinates the model space.

Since: QGIS 3.14

Definition at line 36 of file qgsmodelviewmouseevent.h.

Constructor & Destructor Documentation

◆ QgsModelViewMouseEvent()

QgsModelViewMouseEvent::QgsModelViewMouseEvent	(	QgsModelGraphicsView *	view,
		QMouseEvent *	event,
		bool	snaps
	)

Constructor for QgsModelViewMouseEvent.

Should only be required to be called from the QgsModelGraphicsView.

Parameters

view	The view in which the event occurred.
event	The original mouse event
snaps	set to `true` if the event should be snapped

Definition at line 20 of file qgsmodelviewmouseevent.cpp.

Member Function Documentation

◆ isSnapped()

bool QgsModelViewMouseEvent::isSnapped ( ) const

inline

Returns true if point was snapped, e.g.

to grid.

See also: snappedPoint()

Definition at line 70 of file qgsmodelviewmouseevent.h.

◆ modelPoint()

QPointF QgsModelViewMouseEvent::modelPoint ( ) const

Returns the event point location in model coordinates.

Definition at line 44 of file qgsmodelviewmouseevent.cpp.

◆ snappedPoint()

QPointF QgsModelViewMouseEvent::snappedPoint ( ) const

inline

Returns the snapped event point location in model coordinates.

The snapped point will consider all possible snapping methods, such as snapping to grid.

See also: isSnapped()

Definition at line 64 of file qgsmodelviewmouseevent.h.

◆ snapPoint()

void QgsModelViewMouseEvent::snapPoint ( )

Manually triggers a snap for the mouse event position using the model's snapper.

Definition at line 36 of file qgsmodelviewmouseevent.cpp.

The documentation for this class was generated from the following files:

/build/qgis-3.40.0+99sid/src/gui/processing/models/qgsmodelviewmouseevent.h
/build/qgis-3.40.0+99sid/src/gui/processing/models/qgsmodelviewmouseevent.cpp

Public Member Functions