SUIT_Accel Class Reference

Manager of keyboard accelerator bindings.

#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
typedef QMap< QString, IdActionMap >	ViewerTypeIdActionMap
	maps viewer type to IdActionMap
Private Member Functions
	SUIT_Accel ()
int	getAccelKey (QEvent *)
Private Attributes
ViewerTypeIdActionMap	myMap
	viewer actions map
QMap< int, bool >	myOptMap
	Maps key to <not_used> flag map, used for optimization.
Static Private Attributes
static SUIT_Accel *	myself = 0

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Member Typedef Documentation

typedef QMap<int, int> SUIT_Accel.IdActionMap [private]

typedef QMap<QString, IdActionMap> SUIT_Accel.ViewerTypeIdActionMap [private]

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Member Enumeration Documentation

enum SUIT_Accel::Actions

Enumerator:

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

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Constructor & Destructor Documentation

SUIT_Accel::SUIT_Accel

(

)

[private]

Constructor [private].

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Member Function Documentation

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().

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.

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

unsetActionKey() : unregister a certain key accelerator

References myMap.

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, PyInterp.obj, and SUIT_ViewWindow.onAccelAction().

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.

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Field Documentation

ViewerTypeIdActionMap SUIT_Accel.myMap [private]

QMap<int, bool> SUIT_Accel.myOptMap [private]

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

SUIT_Accel * SUIT_Accel::myself = 0 [static, private]