(svn r17853) -Codechange: remove the 'delta' parameter from OnResize; it was used in ways that aren't always wanted, causing bugs and the like. Also with nested widgets most reasons for handling OnResize have gone.

src/timetable_gui.cpp

@@ -331,7 +331,7 @@ struct TimetableWindow : Window {
 		DoCommandP(0, p1, p2, CMD_CHANGE_TIMETABLE | CMD_MSG(STR_ERROR_CAN_T_TIMETABLE_VEHICLE));
 	}
 
-	virtual void OnResize(Point delta)
+	virtual void OnResize()
 	{
 		/* Update the scroll bar */
 		this->vscroll.SetCapacity((this->widget[TTV_TIMETABLE_PANEL].bottom - this->widget[TTV_TIMETABLE_PANEL].top + 1) / this->resize.step_height);