LaserScene Class Reference

This specialised version of QGraphicsScene is able to react to mouse events. More...

#include <laserScene.h>

List of all members.

Signals
void	robotPositionChanged (QGraphicsSceneMouseEvent *mouseEvent)
void	wheelZoom (QGraphicsSceneWheelEvent *wheelEvent)

Public Member Functions
	LaserScene (QObject *parent=0)
	~LaserScene ()

Protected Member Functions
void	contextMenuEvent (QGraphicsSceneContextMenuEvent *event)
void	keyPressEvent (QKeyEvent *keyEvent)
void	mouseMoveEvent (QGraphicsSceneMouseEvent *mouseEvent)
void	mousePressEvent (QGraphicsSceneMouseEvent *mouseEvent)
void	mouseReleaseEvent (QGraphicsSceneMouseEvent *mouseEvent)
void	wheelEvent (QGraphicsSceneWheelEvent *wheelEvent)

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Detailed Description

This specialised version of QGraphicsScene is able to react to mouse events.

Author:

Markus Knapp This specialised version of QGraphicsScene is able to react to different mouse events in order to provide direct user interaction.

Definition at line 33 of file laserScene.h.

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Constructor & Destructor Documentation

LaserScene::LaserScene

(

QObject *

parent = 0

)

Definition at line 24 of file laserScene.cpp.

LaserScene::~LaserScene

(

)

Definition at line 29 of file laserScene.cpp.

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Member Function Documentation

void LaserScene::contextMenuEvent ( QGraphicsSceneContextMenuEvent *  event )

protected

Reimplementation of QGraphicsScene::contextMenuEvent().

Definition at line 77 of file laserScene.cpp.

void LaserScene::keyPressEvent ( QKeyEvent *  keyEvent )

protected

Reimplementation of QGraphicsScene::keyPressEvent().

Definition at line 162 of file laserScene.cpp.

void LaserScene::mouseMoveEvent ( QGraphicsSceneMouseEvent *  mouseEvent )

protected

Reimplementation of QGraphicsView::mouseMoveEvent().

Definition at line 45 of file laserScene.cpp.

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void LaserScene::mousePressEvent ( QGraphicsSceneMouseEvent *  mouseEvent )

protected

Reimplementation of QGraphicsView::mousePressEvent().

Definition at line 33 of file laserScene.cpp.

void LaserScene::mouseReleaseEvent ( QGraphicsSceneMouseEvent *  mouseEvent )

protected

Reimplementation of QGraphicsScene::mouseReleaseEvent().

Definition at line 59 of file laserScene.cpp.

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void LaserScene::robotPositionChanged ( QGraphicsSceneMouseEvent *  mouseEvent )

signal

This signal is emitted as soon as the robot's position changed. The position change is triggered by the mouse move event handler.

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void LaserScene::wheelEvent ( QGraphicsSceneWheelEvent *  wheelEvent )

protected

Reimplementation of QGraphicsScene::wheelEventEvent().

Definition at line 68 of file laserScene.cpp.

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void LaserScene::wheelZoom ( QGraphicsSceneWheelEvent *  wheelEvent )

signal

This signal is emitted as soon as mosue wheel is used. The wheel event is triggered by the wheel event handler.

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

• direcs/src/laserScene.h
• direcs/src/laserScene.cpp