protected virtual void Decorate(DockButton button)
{
var parent = button.ParentControl;
if (parent == null)
FillRectangle(Coord.Zeros, button.RenderSize, Corner.None, FillType.Background, button.HitState, AnchorLocation.S);
else
{
FillRectangle(Coord.Zeros, button.RenderSize, Corner.None, FillType.Background, button.HitState, AnchorLocation.S);
StrokeRectangle(Coord.Zeros, button.RenderSize, Corner.None, button.HitState);
}
}
public override void OnButtonRelease(MouseButtonEvent evt)
{
base.OnButtonRelease(evt);
_dragButton = null;
if (Root != null)
Root.OnButtonRelease(evt);
}
public override void OnMouseMotion(MouseEvent evt)
{
base.OnMouseMotion(evt);
if (_dragButton != null) // begin dragging
{
if (PreSceneUndocked != null)
PreSceneUndocked(_dragButton.Scene);
_dragButton = null;
}
else // normal
{
if (Root != null)
Root.OnMouseMotion(evt);
}
}
public override void OnButtonPress(MouseButtonEvent evt)
{
base.OnButtonPress(evt);
if (Root != null)
{
Root.OnButtonPress(evt);
// see if a DockButton caught it
if (evt.IsHandled && evt.LastHandler is DockButton)
{
_dragButton = evt.LastHandler as DockButton;
}
else
{
_dragButton = null;
}
}
}