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now undo/redo supported

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This commit is contained in:
Dana Olson 2014-12-07 02:21:49 -05:00
parent 05801b9265
commit 380f12def2
1 changed files with 5 additions and 8 deletions
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13
scene/gui/text_edit.cpp
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@ -3150,18 +3150,15 @@ void TextEdit::set_line(int line, String new_text)
{
if (line < 0 || line > text.size())
return;
text.remove(line); // TODO: Make this Undo/Redoable....
insert_at(new_text, line);
//text.set(line, new_text);
_remove_text(line, 0, line, text[line].length());
_insert_text(line, 0, new_text);
}
void TextEdit::insert_at(const String &p_text, int at)
{
cursor_set_column(0);
cursor_set_line(at);
_insert_text(at, 0, p_text+"\n");
//_insert_text_at_cursor(p_text);
//old: text.insert(at, p_text);
cursor_set_column(0);
cursor_set_line(at);
_insert_text(at, 0, p_text+"\n");
}
void TextEdit::set_show_line_numbers(bool p_show) {