void DataContextChangedHandler(object sender, DependencyPropertyChangedEventArgs e)
{
SectionModel = (SectionViewModel)e.NewValue;
if (selectionHelper != null)
{
selectionHelper.Attach(SectionModel);
}
}
/// <summary>
/// Sets the relationship canvas and sets the PART_Content to <see cref="ElementViewModel.Bindable"/>.
/// </summary>
public override void OnApplyTemplate()
{
Focusable = true;
base.OnApplyTemplate();
this.selectionHelper = new SelectionHelper(this);
selectionHelper.Attach(SectionModel);
RelationshipCanvas = Template.FindName("PART_RelationshipCanvas", this) as Canvas;
Content = Template.FindName("PART_Content", this) as ContentControl;
if (Content != null)
{
Content.Content = SectionModel.Bindable;
}
}
void DataContextChangedHandler(object sender, DependencyPropertyChangedEventArgs e)
{
if (elementModel != null)
{
BindingOperations.ClearBinding(this, IsExpandedProperty);
}
elementModel = e.NewValue as ElementViewModel;
if (elementModel == null)
{
return;
}
selectionHelper.Attach(elementModel);
CreateElementBindings();
}
/// <summary>
/// Sets the relationship canvas and sets the PART_Content to <see cref="ElementViewModel.Bindable"/>.
/// </summary>
public override void OnApplyTemplate()
{
Focusable = true;
base.OnApplyTemplate();
this.selectionHelper = new SelectionHelper(this);
selectionHelper.Attach(SectionModel);
RelationshipCanvas = Template.FindName("PART_RelationshipCanvas", this) as Canvas;
Content = Template.FindName("PART_Content", this) as ContentControl;
if (Content != null) Content.Content = SectionModel.Bindable;
}
