public MyToolButtonViewInfo(MyToolButton button)
{
this.button = button;
imageBounds = Rectangle.Empty;
captionBounds = Rectangle.Empty;
bounds = Rectangle.Empty;
}
public virtual void HitTest(Point pt)
{
if (focusedButton != null)
{
if (focusedButton.ViewInfo.Bounds.Contains(pt))
{
return;
}
focusedButton.ViewInfo.UnderCursor = false;
InvalidateButton(focusedButton);
focusedButton = null;
}
MyToolButton btn;
for (int i = 0; i < Buttons.Count; i++)
{
btn = Buttons[i];
if (btn.ViewInfo.Bounds.Contains(pt))
{
btn.ViewInfo.UnderCursor = true;
focusedButton = btn;
InvalidateButton(focusedButton);
break;
}
}
}
public void Remove(MyToolButton btn)
{
if (btn == null)
{
return;
}
buttonList.Remove(btn);
}
public void Add(MyToolButton btn)
{
if (btn == null || buttonList.Contains(btn))
{
return;
}
buttonList.Add(btn);
}
protected virtual void UpdateButtons()
{
focusedButton = null;
Buttons.Clear();
if (!IsPosted)
{
Buttons.Add(new MyToolButton(MyButtonType.Cancel));
Buttons.Add(new MyToolButton(MyButtonType.Commit));
}
else
{
Buttons.Add(new MyToolButton(MyButtonType.Link));
}
}
protected virtual void InvalidateButton(MyToolButton btn)
{
TreeList.Invalidate(btn.ViewInfo.Bounds);
}