protected override void Dispose(bool disposing)
{
base.Dispose(disposing);
if (!disposing)
{
return;
}
this.isDisposed = true;
this.associatedRootElement = (RootRadElement)null;
this.Draw -= new DrawToolTipEventHandler(this.RadToolTip_Draw);
this.initialDelayTimer.Stop();
this.initialDelayTimer.Tick -= new EventHandler(this.InitialDelayTimer_Tick);
this.initialDelayTimer.Dispose();
}
public virtual void InitializeRootElement()
{
if (this.rootElement == null)
{
this.rootElement = this.ComponentTreeHandler.CreateRootElement();
++this.rootElement.layoutsRunning;
this.ComponentTreeHandler.InitializeRootElement(this.rootElement);
this.rootElement.ElementTree = this.component.ElementTree;
this.rootElement.SaveCurrentStretchModeAsDefault();
this.rootElement.RaiseTunnelEvent((RadElement) this.rootElement, new RoutedEventArgs(EventArgs.Empty, RadElement.ControlChangedEvent));
--this.rootElement.layoutsRunning;
}
this.ComponentTreeHandler.CreateChildItems((RadElement) this.rootElement);
}
/// <summary>Creates RootElement if the former does not exists.</summary>
public void EnsureRootElement()
{
if (this.root == null)
{
this.root = this.CreateRootElement();
this.root.layoutsRunning++;
this.InitializeRootElement(this.root);
this.root.ElementTree = this.component.ElementTree;
this.root.SaveCurrentStretchModeAsDefault();
this.root.RaiseTunnelEvent(this.root, new RoutedEventArgs(EventArgs.Empty, RadElement.ControlChangedEvent));
this.root.layoutsRunning--;
}
}
internal protected RadItem GetActivatedItem(Control control, char charCode)
{
IComponentTreeHandler owner = control as IComponentTreeHandler;
if (owner == null)
{
return(null);
}
RootRadElement root = owner.RootElement;
for (int i = 0; i < owner.RootElement.Children.Count; i++)
{
RadItem item = GetActivatedItem(owner.RootElement.Children[i], charCode);
if (item != null)
{
return(item);
}
}
return(null);
}
protected override void InitializeRootElement(RootRadElement rootElement)
{
}
public RadToolTip(RootRadElement root)
: this()
{
this.associatedRootElement = root;
this.checkRootElement = !(root is IFormRootElement);
}
protected abstract void InitializeRootElement(RootRadElement rootElement);