UndoManager

interface UndoManager {

}

Members

beginNotUndoableAction void beginNotUndoableAction(): Begin a not undoable action on the buffer. All changes between this call and the call to gtksource.undo_manager.UndoManager.endNotUndoableAction cannot be undone. This function should be re-entrant.
canRedo bool canRedo(): Get whether there are redo operations available.
canRedoChanged void canRedoChanged(): Emits the #GtkSourceUndoManager::can-redo-changed signal.
canUndo bool canUndo(): Get whether there are undo operations available.
canUndoChanged void canUndoChanged(): Emits the #GtkSourceUndoManager::can-undo-changed signal.
connectCanRedoChanged gulong connectCanRedoChanged(T callback, Flag!"After" after): Connect to CanRedoChanged signal.
connectCanUndoChanged gulong connectCanUndoChanged(T callback, Flag!"After" after): Connect to CanUndoChanged signal.
endNotUndoableAction void endNotUndoableAction(): Ends a not undoable action on the buffer.
redo void redo(): Perform a single redo. Calling this function when there are no redo operations available is an error. Use gtksource.undo_manager.UndoManager.canRedo to find out if there are redo operations available.
undo void undo(): Perform a single undo. Calling this function when there are no undo operations available is an error. Use gtksource.undo_manager.UndoManager.canUndo to find out if there are undo operations available.