OS.gtk_signal_handler_unblock_by_data (handle, SWT.Modify);
public void setText (String string) {	checkWidget ();	if (string == null) error (SWT.ERROR_NULL_ARGUMENT);	OS.gtk_editable_delete_text (handle, 0, -1);	int [] position = new int [1];	byte [] buffer = Converter.wcsToMbcs (null, string);	OS.gtk_editable_insert_text (handle, buffer, buffer.length, position);	OS.gtk_editable_set_position (handle, 0);}