StelButton Class Reference

A Button Graphicsitem for use in Stellarium's graphic widgets. More...

#include <StelGuiItems.hpp>

List of all members.

Public Slots
void	setChecked (bool b)
Signals
void	toggled (bool)
void	triggered ()
void	hoverChanged (bool b)
Public Member Functions
	StelButton (QGraphicsItem *parent, const QPixmap &pixOn, const QPixmap &pixOff, const QPixmap &pixHover=QPixmap(), QAction *action=NULL, bool noBackground=false)
bool	isChecked () const
void	setOpacity (double v)
void	setRedMode (bool b)
Protected Member Functions
virtual void	mousePressEvent (QGraphicsSceneMouseEvent *event)
virtual void	hoverEnterEvent (QGraphicsSceneHoverEvent *event)
virtual void	hoverLeaveEvent (QGraphicsSceneHoverEvent *event)

---

Detailed Description

A Button Graphicsitem for use in Stellarium's graphic widgets.

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Constructor & Destructor Documentation

StelButton::StelButton	(	QGraphicsItem *	parent,
		const QPixmap &	pixOn,
		const QPixmap &	pixOff,
		const QPixmap &	pixHover = QPixmap(),
		QAction *	action = NULL,
		bool	noBackground = false
	)

Constructor.

Parameters:

	parent	the parent item
	pixOn	the pixmap to display when the button is toggled
	pixOff	the pixmap to display when the button is not toggled
	pixHover	a pixmap slowly blended when mouse is over the button
	action	the associated action. Connections are automatically done with the signals if relevant.
	noBackground	define whether the button background image have to be used

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Member Function Documentation

bool StelButton::isChecked

(

)

const [inline]

Get whether the button is checked.

void StelButton::setOpacity

(

double

v

)

[inline]

Set the button opacity.

void StelButton::setRedMode

(

bool

b

)

[inline]

Activate red mode for this button, i.e. will reduce the non red color component of the icon.

void StelButton::toggled

(

bool

)

[signal]

Triggered when the button state changes.

void StelButton::triggered

(

)

[signal]

Triggered when the button state changes.

void StelButton::hoverChanged

(

bool

b

)

[signal]

Emitted when the hover state change.

Parameters:

b

true if the mouse entered the button

void StelButton::setChecked

(

bool

b

)

[slot]

set whether the button is checked