JoystickControlWidgetQGraphicsView Class Reference

Provides the coordinates of mouse events through signals. More...

#include <ArmarXGui/libraries/ArmarXGuiBase/widgets/JoystickControlWidget.h>

Inheritance diagram for JoystickControlWidgetQGraphicsView:

Signals
void	positionChanged (QPointF)
	Sends the mouse position on press or move in the scene coordinates.
void	pressed ()
	Emitted when the mouse was pressed.
void	released ()
	Emitted when the mouse was released.

Public Member Functions
	JoystickControlWidgetQGraphicsView (QGraphicsScene *scene, QWidget *parent=nullptr)
void	mouseMoveEvent (QMouseEvent *event) override
	Passes the mapped mouse coordinates of the event through the signal positionChanged.
void	mousePressEvent (QMouseEvent *event) override
	Passes the mapped mouse coordinates of the event through the signal positionChanged.
void	mouseReleaseEvent (QMouseEvent *) override
	Passes (0;0) through the signal positionChanged.
	~JoystickControlWidgetQGraphicsView () override

Detailed Description

Provides the coordinates of mouse events through signals.

Used in JoystickControlWidget.

Constructor & Destructor Documentation

JoystickControlWidgetQGraphicsView()

JoystickControlWidgetQGraphicsView	(	QGraphicsScene *	scene,
		QWidget *	parent = nullptr )

~JoystickControlWidgetQGraphicsView()

~JoystickControlWidgetQGraphicsView ( )

overridedefault

Member Function Documentation

mouseMoveEvent()

void mouseMoveEvent ( QMouseEvent * event )

override

Passes the mapped mouse coordinates of the event through the signal positionChanged.

Parameters

event

Contains the coordinates

mousePressEvent()

void mousePressEvent ( QMouseEvent * event )

override

Passes the mapped mouse coordinates of the event through the signal positionChanged.

Parameters

event

Contains the coordinates

mouseReleaseEvent()

void mouseReleaseEvent ( QMouseEvent * )

override

Passes (0;0) through the signal positionChanged.

positionChanged

void positionChanged ( QPointF )

signal

Sends the mouse position on press or move in the scene coordinates.

On mouse release (0;0) is send.

pressed

void pressed ( )

signal

Emitted when the mouse was pressed.

released

void released ( )

signal

Emitted when the mouse was released.

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

• ArmarXGui/libraries/ArmarXGuiBase/widgets/JoystickControlWidget.h
• ArmarXGui/libraries/ArmarXGuiBase/widgets/JoystickControlWidget.cpp