ht_undo_data Class Reference

#include <textedit.h>

Inheritance diagram for ht_undo_data:

List of all members.

Public Member Functions
	ht_undo_data ()
virtual bool	combine (ht_undo_data *ud)
virtual UINT	getsize ()=0
virtual void	gettext (char *text, UINT maxlen)=0
virtual void	apply (ht_text_editor *te)=0
virtual void	unapply (ht_text_editor *te, bool *goto_only)=0

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Constructor & Destructor Documentation

ht_undo_data::ht_undo_data (   )

Definition at line 159 of file textedit.cc.

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Member Function Documentation

virtual void ht_undo_data::apply (  ht_text_editor *  te  )  [pure virtual]

Implemented in ht_undo_data_delete_string, ht_undo_data_delete_string2, ht_undo_data_insert_string, ht_undo_data_overwrite_string, ht_undo_data_split_line, ht_undo_data_join_line, ht_undo_data_insert_block, and ht_undo_data_delete_block. Referenced by ht_text_editor_undo::insert_undo(), ht_text_editor_undo::redo(), and ht_text_editor::textoperation_apply().

bool ht_undo_data::combine (  ht_undo_data *  ud  )  [virtual]

Reimplemented in ht_undo_data_delete_string, ht_undo_data_delete_string2, ht_undo_data_insert_string, and ht_undo_data_overwrite_string. Definition at line 163 of file textedit.cc. Referenced by ht_text_editor_undo::insert_undo().

virtual UINT ht_undo_data::getsize (   )  [pure virtual]

Implemented in ht_undo_data_delete_string, ht_undo_data_delete_string2, ht_undo_data_insert_string, ht_undo_data_overwrite_string, ht_undo_data_split_line, ht_undo_data_join_line, ht_undo_data_insert_block, and ht_undo_data_delete_block. Referenced by ht_text_editor_undo::insert_undo().

virtual void ht_undo_data::gettext (  char *  text, UINT  maxlen )  [pure virtual]

Implemented in ht_undo_data_delete_string, ht_undo_data_delete_string2, ht_undo_data_insert_string, ht_undo_data_overwrite_string, ht_undo_data_split_line, ht_undo_data_join_line, ht_undo_data_insert_block, and ht_undo_data_delete_block.

virtual void ht_undo_data::unapply (  ht_text_editor *  te, bool *  goto_only )  [pure virtual]

Implemented in ht_undo_data_delete_string, ht_undo_data_delete_string2, ht_undo_data_insert_string, ht_undo_data_overwrite_string, ht_undo_data_split_line, ht_undo_data_join_line, ht_undo_data_insert_block, and ht_undo_data_delete_block. Referenced by ht_text_editor_undo::undo().

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

• textedit.h
• textedit.cc

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