wex::stc_undo Class Reference

Offers a simple class to enforce several undo like actions on an stc component. More...

#include <wex/factory/stc-undo.h>

Public Types
enum	{ UNDO_ACTION = 0 , UNDO_POS , UNDO_SEL_NONE }
	Undo flags. More...
typedef std::bitset< 3 >	undo_t
	A typedef containing undo flags.

Public Member Functions
	stc_undo (wex::factory::stc *stc, undo_t type=undo_t().set(UNDO_ACTION))
	Constructor, depending on the type will start an action.
	~stc_undo ()
	Destructor, will restore the actions taken.
undo_t	type () const
	Returns type.

Detailed Description

Offers a simple class to enforce several undo like actions on an stc component.

Member Enumeration Documentation

anonymous enum

anonymous enum

Undo flags.

Enumerator
UNDO_ACTION	enforce Begin, End UndoAction
UNDO_POS	enforce position_save, position_restore
UNDO_SEL_NONE	enforce if no selection at cons, also at destruct

Constructor & Destructor Documentation

stc_undo()

wex::stc_undo::stc_undo	(	wex::factory::stc *	stc,
		undo_t	type = undo_t().set(UNDO_ACTION) )

Constructor, depending on the type will start an action.

Parameters

stc	the stc component
type	the kind of undo