KateUndoGroup Class Reference

Class to manage a group of undo items. More...

#include <kateundo.h>

List of all members.

Public Types
enum	UndoType {   editInsertText, editRemoveText, editWrapLine, editUnWrapLine,   editInsertLine, editRemoveLine, editMarkLineAutoWrapped, editInvalid }
Public Member Functions
void	addItem (KateUndoGroup::UndoType type, uint line, uint col, uint len, const QString &text)
bool	isEmpty () const
	KateUndoGroup (KateDocument *doc)
bool	merge (KateUndoGroup *newGroup, bool complex)
void	redo ()
void	safePoint (bool safePoint=true)
void	undo ()
	~KateUndoGroup ()

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Detailed Description

Class to manage a group of undo items.

Definition at line 33 of file kateundo.h.

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Member Enumeration Documentation

enum KateUndoGroup::UndoType

Types for undo items.

Enumerator:

editInsertText
editRemoveText
editWrapLine
editUnWrapLine
editInsertLine
editRemoveLine
editMarkLineAutoWrapped
editInvalid

Definition at line 62 of file kateundo.h.

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Constructor & Destructor Documentation

KateUndoGroup::KateUndoGroup

(

KateDocument *

doc

)

Constructor.

Parameters:

doc

document to belong to

Definition at line 276 of file kateundo.cpp.

KateUndoGroup::~KateUndoGroup

(

)

Destructor.

Definition at line 282 of file kateundo.cpp.

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Member Function Documentation

void KateUndoGroup::addItem	(	KateUndoGroup::UndoType	type,
		uint	line,
		uint	col,
		uint	len,
		const QString &	text
	)

add an item to the group

Parameters:

	type	undo item type
	line	line affected
	col	start column
	len	lenght of change
	text	text removed/inserted

Definition at line 332 of file kateundo.cpp.

bool KateUndoGroup::isEmpty

(

)

const [inline]

is this undogroup empty?

Definition at line 100 of file kateundo.h.

bool KateUndoGroup::merge	(	KateUndoGroup *	newGroup,
		bool	complex
	)

merge this group with an other

Parameters:

	newGroup	group to merge into this one
	complex	set if a complex undo

Returns:

success

Definition at line 347 of file kateundo.cpp.

void KateUndoGroup::redo

(

)

Redo the contained undo items.

Definition at line 309 of file kateundo.cpp.

void KateUndoGroup::safePoint

(

bool

safePoint = true

)

set group as as savepoint.

the next group will not merge with this one

Definition at line 363 of file kateundo.cpp.

void KateUndoGroup::undo

(

)

Undo the contained undo items.

Definition at line 286 of file kateundo.cpp.

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

• kateundo.h
• kateundo.cpp