FX::FXAccelTable Class Reference

The accelerator table sends a message to a specific target object when the indicated key and modifier combination is pressed. More...

#include <FXAccelTable.h>

Inheritance diagram for FX::FXAccelTable:

Classes
struct	FXAccelKey

Public Member Functions
long	onKeyPress (FXObject *, FXSelector, void *)
long	onKeyRelease (FXObject *, FXSelector, void *)
	FXAccelTable ()
	Construct empty accelerator table.
void	addAccel (FXHotKey hotkey, FXObject *target=nullptr, FXSelector seldn=0, FXSelector selup=0)
	Add accelerator key-combination into the accelerator table.
void	addAccel (const FXchar *string, FXObject *target=nullptr, FXSelector seldn=0, FXSelector selup=0)
	Parse key-combination description and add it into the accelerator table.
void	addAccel (const FXString &string, FXObject *target=nullptr, FXSelector seldn=0, FXSelector selup=0)
void	removeAccel (FXHotKey hotkey)
	Remove accelerator key combination from the accelerator table.
void	removeAccel (const FXchar *string)
	Parse key-combination description and remove it from the accelerator table.
void	removeAccel (const FXString &string)
FXbool	hasAccel (FXHotKey hotkey) const
	Return true if accelerator accelerator key-combination is in accelerator table.
FXbool	hasAccel (const FXchar *string) const
	Parse key-combination description and return true if it is in the accelerator table.
FXbool	hasAccel (const FXString &string) const
FXObject *	targetOfAccel (FXHotKey hotkey) const
	Return target object of the given accelerator key-combination.
FXObject *	targetOfAccel (const FXchar *string) const
	Parse key-combination description and return its target.
FXObject *	targetOfAccel (const FXString &string) const
virtual void	save (FXStream &store) const
	Save table to a stream.
virtual void	load (FXStream &store)
	Load table from a stream.
virtual	~FXAccelTable ()
	Destroy accelerator table.
Public Member Functions inherited from FX::FXObject
const FXchar *	getClassName () const
	Get class name of some object.
FXbool	isMemberOf (const FXMetaClass *metaclass) const
	Check if object is member of metaclass.
virtual long	tryHandle (FXObject *sender, FXSelector sel, void *ptr)
	Try handle message safely, catching certain exceptions.
virtual long	onDefault (FXObject *, FXSelector, void *)
	Called for unhandled messages.
virtual	~FXObject ()
	Virtual destructor.

Static Public Member Functions
static FXHotKey	parseAccel (const FXchar *string)
	Parse accelerator from string, yielding modifier and key code. More...
static FXHotKey	parseAccel (const FXString &string)
static FXString	unparseAccel (FXHotKey key)
	Unparse hot key comprising modifier and key code back into a string suitable for parsing with fxparseHotKey. More...

Detailed Description

The accelerator table sends a message to a specific target object when the indicated key and modifier combination is pressed.

Member Function Documentation

parseAccel()

static FXHotKey FX::FXAccelTable::parseAccel ( const FXchar *  string )

static

Parse accelerator from string, yielding modifier and key code.

The syntax of the string is:

<Accelerator> ::= (<Modifier> ('-' | '+'))* <Key>

where:

<Modifier> ::= 'Ctl' | 'Ctrl' | 'Alt' | 'Meta' | 'Shift'

<Key> ::= 'Home' | 'End' | 'PgUp' | 'PgDn' | 'Left' | 'Right' | 'Up' | 'Down' | 'Ins' | 'Del' | 'Esc' | 'Tab' | 'Return' | 'Enter' | 'Back' | 'Spc' | 'Space' | 'F'<Digit><Digit>? | '#'<HexDigit>+ | <Letter>

<Digit> ::= '0' ... '1' <Letter> ::= 'A' ... 'Z' <HexDigit> ::= '0' ... '9', 'A' ... 'F'

Case is not significant, but uppercase is preferred. For example, parseAccel("Ctl+Shift+X") yields the same value as: MKUINT(KEY_X,CONTROLMASK|SHIFTMASK).

unparseAccel()

static FXString FX::FXAccelTable::unparseAccel ( FXHotKey  key )

static

Unparse hot key comprising modifier and key code back into a string suitable for parsing with fxparseHotKey.

For example, an input of MKUINT(KEY_X,CONTROLMASK|SHIFTMASK) will return the string "Ctl+Shift+X".

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

• /home/jeroen/FOX/fox/fox-1.7.86/include/FXAccelTable.h