SUIT_Accel Class Reference

Manager of keyboard accelerator bindings. More...

#include <SUIT_Accel.h>

Inheritance diagram for SUIT_Accel:

Public Types
enum	Actions {   PanLeft = 1 , PanRight , PanUp , PanDown ,   ZoomIn , ZoomOut , ZoomFit , RotateLeft ,   RotateRight , RotateUp , RotateDown , LastAction }

Public Member Functions
void	setActionKey (const int action, const int key, const QString &type)
void	unsetActionKey (const int key, const QString &type)

Static Public Member Functions
static SUIT_Accel *	getAccel ()

Protected Member Functions
bool	eventFilter (QObject *, QEvent *)

Private Types
typedef QMap< int, int >	IdActionMap
	maps key to action id More...
typedef QMap< QString, IdActionMap >	ViewerTypeIdActionMap
	maps viewer type to IdActionMap More...

Private Member Functions
	SUIT_Accel ()
int	getAccelKey (QEvent *)

Private Attributes
ViewerTypeIdActionMap	myMap
	viewer actions map More...
QMap< int, bool >	myOptMap
	Maps key to <not_used> flag map, used for optimization. More...

Static Private Attributes
static SUIT_Accel *	myself = 0

Detailed Description

Manager of keyboard accelerator bindings.

Member Typedef Documentation

IdActionMap

typedef QMap<int, int> SUIT_Accel::IdActionMap

private

maps key to action id

ViewerTypeIdActionMap

typedef QMap<QString, IdActionMap> SUIT_Accel::ViewerTypeIdActionMap

private

maps viewer type to IdActionMap

Member Enumeration Documentation

Actions

enum SUIT_Accel::Actions

Enumerator
PanLeft
PanRight
PanUp
PanDown
ZoomIn
ZoomOut
ZoomFit
RotateLeft
RotateRight
RotateUp
RotateDown
LastAction

Constructor & Destructor Documentation

SUIT_Accel()

SUIT_Accel::SUIT_Accel ( )

private

Constructor [private].

Member Function Documentation

eventFilter()

bool SUIT_Accel::eventFilter ( QObject *  obj, QEvent *  event  )

protected

eventFilter() : filtering ALL events of QApplication.

References getAccelKey(), getParentViewWindow(), SUIT_ViewModel::getType(), SUIT_ViewWindow::getViewManager(), SUIT_ViewManager::getViewModel(), myMap, and SUIT_ViewWindow::onAccelAction().

getAccel()

SUIT_Accel * SUIT_Accel::getAccel ( )

static

getAccel() : public interface for SUIT_Accel object. Only one instance is created and returned.

References myself, and SUIT_Accel().

getAccelKey()

int SUIT_Accel::getAccelKey ( QEvent *  event )

private

Returns key pressed if

1. event was KeyPress
2. pressed key is a registered accelerator

References getKey(), and myOptMap.

setActionKey()

void SUIT_Accel::setActionKey	(	const int	action,
		const int	key,
		const QString &	type
	)

setActionKey() : assign a ceratain action for a key accelerator

References myMap, and myOptMap.

unsetActionKey()

void SUIT_Accel::unsetActionKey	(	const int	key,
		const QString &	type
	)

unsetActionKey() : unregister a certain key accelerator

References myMap.

Member Data Documentation

myMap

ViewerTypeIdActionMap SUIT_Accel::myMap

private

viewer actions map

myOptMap

QMap<int, bool> SUIT_Accel::myOptMap

private

Maps key to <not_used> flag map, used for optimization.

All registered keys (accelerators) are stored in this map.

myself

SUIT_Accel * SUIT_Accel::myself = 0

staticprivate

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

• src/SUIT/SUIT_Accel.h
• src/SUIT/SUIT_Accel.cxx