protected override void OnGiveFeedback(GiveFeedbackEventArgs e)
{
MultiPanePageDesigner aDsgn_Sel = GetSelectedPageDesigner();
if (aDsgn_Sel != null)
{
aDsgn_Sel.InternalOnGiveFeedback(e);
}
}
protected override void OnDragLeave(EventArgs theArgs)
{
MultiPanePageDesigner aDsgn_Sel = GetSelectedPageDesigner();
if (aDsgn_Sel != null)
{
aDsgn_Sel.InternalOnDragLeave(theArgs);
}
}
protected override void OnDragDrop(DragEventArgs theDragEvents)
{
MultiPanePageDesigner dsgnSel = GetSelectedPageDesigner();
if (dsgnSel != null)
{
dsgnSel.InternalOnDragDrop(theDragEvents);
}
}
private MultiPanePageDesigner GetSelectedPageDesigner()
{
Page multiPanePage = selectedPage;
if (multiPanePage == null)
{
return(null);
}
MultiPanePageDesigner designer = null;
IDesignerHost srv = (IDesignerHost)GetService(typeof(IDesignerHost));
if (srv != null)
{
designer = (MultiPanePageDesigner)srv.GetDesigner(multiPanePage);
}
return(designer);
}
protected override void OnDragOver(DragEventArgs theDragEvents)
{
MultiLayerPanel aCtl = DesignedControl;
Point pt = aCtl.PointToClient(new Point(theDragEvents.X, theDragEvents.Y));
if (!aCtl.DisplayRectangle.Contains(pt))
{
theDragEvents.Effect = DragDropEffects.None;
}
else
{
MultiPanePageDesigner aDsgn_Sel = GetSelectedPageDesigner();
if (aDsgn_Sel != null)
{
aDsgn_Sel.InternalOnDragOver(theDragEvents);
}
}
}