protected override void CreateVisualItem()
{
this.splitterElement = new SplitterElementLayout((SplitterElement)null);
this.splitterElement.ShouldHandleMouseInput = false;
this.splitterElement.NotifyParentOnMouseInput = true;
this.splitterElement.RadPropertyChanged += new RadPropertyChangedEventHandler(this.splitterElement_RadPropertyChanged);
this.Children.Add((RadElement)this.splitterElement);
}
protected override void CreateChildElements()
{
base.CreateChildElements();
this.backgroundFill = new FillPrimitive();
this.backgroundFill.Class = "SplitterFill";
this.backgroundFill.GradientStyle = GradientStyles.Solid;
this.backgroundFill.SmoothingMode = SmoothingMode.Default;
this.Children.Add((RadElement)this.backgroundFill);
this.layout = new SplitterElementLayout(this);
this.Children.Add((RadElement)this.layout);
this.prevSplitterButton = new RadButtonElement();
this.prevSplitterButton.Class = "PrevDownSplitterThumb";
this.prevSplitterButton.Name = "prevSplitterButton";
this.layout.Children.Add((RadElement)this.prevSplitterButton);
this.prevSplitterArrow = new ArrowPrimitive();
this.prevSplitterArrow.MinSize = new Size(4, 4);
this.prevSplitterArrow.Direction = Telerik.WinControls.ArrowDirection.Left;
this.prevSplitterArrow.Alignment = ContentAlignment.MiddleCenter;
this.prevSplitterArrow.Class = "PrevDownSplitterThumbArrow";
this.prevSplitterButton.Children.Add((RadElement)this.prevSplitterArrow);
this.nextSplitterButton = new RadButtonElement();
this.nextSplitterButton.Class = "NextUpSplitterThumb";
this.nextSplitterButton.Name = "nextSplitterButton";
this.layout.Children.Add((RadElement)this.nextSplitterButton);
this.nextSplitterArrow = new ArrowPrimitive();
this.nextSplitterArrow.MinSize = new Size(4, 4);
this.nextSplitterArrow.Direction = Telerik.WinControls.ArrowDirection.Right;
this.nextSplitterArrow.Alignment = ContentAlignment.MiddleCenter;
this.nextSplitterArrow.Class = "NextUpSSplitterThumbArrow";
this.nextSplitterButton.Children.Add((RadElement)this.nextSplitterArrow);
this.border = new BorderPrimitive();
this.border.Class = "SplitterBorder";
this.border.GradientStyle = GradientStyles.Solid;
this.border.SmoothingMode = SmoothingMode.Default;
this.Children.Add((RadElement)this.border);
}
protected override void OnPropertyChanged(RadPropertyChangedEventArgs e)
{
base.OnPropertyChanged(e);
if (e.Property == SplitterElement.DockProperty)
{
if (this.Dock == DockStyle.Left || this.Dock == DockStyle.Right)
{
this.prevSplitterArrow.Direction = Telerik.WinControls.ArrowDirection.Left;
this.nextSplitterArrow.Direction = Telerik.WinControls.ArrowDirection.Right;
}
else
{
this.prevSplitterArrow.Direction = Telerik.WinControls.ArrowDirection.Down;
this.nextSplitterArrow.Direction = Telerik.WinControls.ArrowDirection.Up;
}
}
if (e.Property == SplitterElement.IsVerticalProperty)
{
SplitterElementLayout descendant = this.FindDescendant <SplitterElementLayout>();
if (descendant != null)
{
int num = (int)descendant.SetValue(SplitterElementLayout.IsVerticalProperty, e.NewValue);
if ((bool)e.NewValue)
{
this.prevSplitterArrow.Direction = Telerik.WinControls.ArrowDirection.Left;
this.nextSplitterArrow.Direction = Telerik.WinControls.ArrowDirection.Right;
descendant.Orientation = Orientation.Vertical;
if (!descendant.UseSplitterButtons)
{
descendant.BackgroundShape = this.GetValue(SplitterElement.VerticalImageProperty) as RadImageShape;
}
}
else
{
this.prevSplitterArrow.Direction = Telerik.WinControls.ArrowDirection.Down;
this.nextSplitterArrow.Direction = Telerik.WinControls.ArrowDirection.Up;
descendant.Orientation = Orientation.Horizontal;
if (!descendant.UseSplitterButtons)
{
descendant.BackgroundShape = this.GetValue(SplitterElement.HorizontalImageProperty) as RadImageShape;
}
}
}
}
if (e.Property != RadItem.VisualStateProperty && e.Property != RadElement.StyleProperty)
{
return;
}
SplitterElementLayout child = this.Children[1] as SplitterElementLayout;
if (child == null || child.UseSplitterButtons)
{
return;
}
if ((bool)this.GetValue(SplitterElement.IsVerticalProperty))
{
child.BackgroundShape = this.GetValue(SplitterElement.VerticalImageProperty) as RadImageShape;
}
else
{
child.BackgroundShape = this.GetValue(SplitterElement.HorizontalImageProperty) as RadImageShape;
}
}
