/*
* OnDragLeave
*/
/// <summary>
/// Called when a drag-and-drop operation leaves the control designer view.
/// </summary>
/// <param name="e">An <see cref="T:System.EventArgs"></see> that provides data for the event.</param>
protected override void OnDragLeave(EventArgs e)
{
NuGenNavigationPaneDesigner designer = this.GetSelectedNavigationPaneDesigner();
if (designer != null)
{
designer.DoDragLeave(e);
}
else
{
base.OnDragLeave(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)
{
NuGenNavigationPaneDesigner designer = this.GetSelectedNavigationPaneDesigner();
if (designer != null)
{
designer.DoGiveFeedback(e);
}
else
{
base.OnGiveFeedback(e);
}
}
/*
* GetSelectedNavigationPaneDesigner
*/
/// <summary>
/// </summary>
protected NuGenNavigationPaneDesigner GetSelectedNavigationPaneDesigner()
{
NuGenNavigationPaneDesigner navigationPaneDesigner = null;
NuGenNavigationPane selectedNavigationPane = _navigationBar.SelectedNavigationPane;
if (selectedNavigationPane != null)
{
IDesignerHost host = (IDesignerHost)this.GetService(typeof(IDesignerHost));
if (host != null)
{
navigationPaneDesigner = host.GetDesigner(selectedNavigationPane) as NuGenNavigationPaneDesigner;
}
}
return(navigationPaneDesigner);
}