public void AddButton(IMouseTarget b)
{
if(sub_buttons == null){
sub_buttons = new List<IMouseTarget>();
}
sub_buttons.Add(b);
}
/*public static Action<int,int> GetDrag(Point p){
var n = buttonstack.Last;
if(n != null && n.Value != null){
foreach(IMouseTarget b in n.Value){
var d = b.OnDrag(p);
if(d != null){
//drag_rect_offset = new Point(
return d;
}
}
}
return null;
}
private static Button CheckDraggableButton(Button b,Point p){
if(b.rect.Contains(p)){
if(b.sub_buttons != null){
foreach(Button sub in b.sub_buttons){
Button result = CheckDraggableButton(sub,p);
if(result != null){
return result;
}
}
}
if(b.draggable){
return b;
}
}
return null;
}*/
public static void AddButton(IMouseTarget b)
{
if(buttonstack.Last.Value == null){
buttonstack.Last.Value = new List<IMouseTarget>();
}
buttonstack.Last.Value.Add(b);
}
public static void RemoveButton(IMouseTarget b)
{
if(buttonstack.Last.Value != null){
buttonstack.Last.Value.Remove(b);
}
}
public void RemoveButton(IMouseTarget b)
{
if(sub_buttons != null){
sub_buttons.Remove(b);
}
}