/*
* OnDragOver
*/
/// <summary>
/// Called when a drag-and-drop object is dragged over the control designer view.
/// </summary>
/// <param name="e">A <see cref="T:System.Windows.Forms.DragEventArgs"></see> that provides data for the event.</param>
protected override void OnDragOver(DragEventArgs e)
{
NuGenTabPageDesigner designer = this.GetSelectedTabPageDesigner();
if (designer != null)
{
designer.DoDragOver(e);
}
else
{
base.OnDragOver(e);
}
}
/*
* OnGiveFeedback
*/
/// <summary>
/// Receives a call when a drag-and-drop operation is in progress to provide visual cues based on the location of the mouse while a drag operation is in progress.
/// </summary>
/// <param name="e">A <see cref="T:System.Windows.Forms.GiveFeedbackEventArgs"></see> that provides data for the event.</param>
protected override void OnGiveFeedback(GiveFeedbackEventArgs e)
{
NuGenTabPageDesigner designer = this.GetSelectedTabPageDesigner();
if (designer != null)
{
designer.DoGiveFeedback(e);
}
else
{
base.OnGiveFeedback(e);
}
}
/*
* GetSelectedTabPageDesigner
*/
/// <summary>
/// </summary>
/// <returns></returns>
protected NuGenTabPageDesigner GetSelectedTabPageDesigner()
{
NuGenTabPageDesigner tabPageDesigner = null;
NuGenTabPage selectedTabPage = _tabControl.SelectedTab;
if (selectedTabPage != null)
{
IDesignerHost host = (IDesignerHost)this.GetService(typeof(IDesignerHost));
if (host != null)
{
tabPageDesigner = host.GetDesigner(selectedTabPage) as NuGenTabPageDesigner;
}
}
return(tabPageDesigner);
}