/// <summary>
/// Raises an Expanded event when the IsExpanded property changes from
/// false to true.
/// </summary>
/// <param name="e">Event arguments.</param>
protected override void OnExpanded(RoutedEventArgs e)
{
ExpandedActions.DoPreTest(e);
base.OnExpanded(e);
ExpandedActions.DoTest(e);
}
/// <summary>
/// Prepares the specified container to display the specified item.
/// </summary>
/// <param name="element">
/// Container element used to display the specified item.
/// </param>
/// <param name="item">Specified item to display.</param>
protected override void PrepareContainerForItemOverride(DependencyObject element, object item)
{
PrepareContainerForItemOverrideActions.DoPreTest(element, item);
base.PrepareContainerForItemOverride(element, item);
PrepareContainerForItemOverrideActions.DoTest(element, item);
}
/// <summary>
/// Handle the MouseLeftButtonUp event.
/// </summary>
/// <param name="e">Event arguments.</param>
protected override void OnMouseLeftButtonUp(MouseButtonEventArgs e)
{
MouseLeftButtonUpActions.DoPreTest(e);
base.OnMouseLeftButtonUp(e);
MouseLeftButtonUpActions.DoTest(e);
}
/// <summary>
/// Apply a control template to the TreeViewItem and update its visual
/// state.
/// </summary>
public override void OnApplyTemplate()
{
ApplyTemplateActions.DoPreTest();
base.OnApplyTemplate();
ApplyTemplateActions.DoTest();
}
/// <summary>
/// Handle the KeyUp event.
/// </summary>
/// <param name="e">Event arguments.</param>
protected override void OnKeyUp(KeyEventArgs e)
{
KeyUpActions.DoPreTest(e);
base.OnKeyUp(e);
KeyUpActions.DoTest(e);
}
/// <summary>
/// Handle the MouseMove event.
/// </summary>
/// <param name="e">Event arguments.</param>
protected override void OnMouseMove(MouseEventArgs e)
{
MouseMoveActions.DoPreTest(e);
base.OnMouseMove(e);
MouseMoveActions.DoTest(e);
}
/// <summary>
/// Handle changes to the Items collection.
/// </summary>
/// <param name="e">Event arguments.</param>
protected override void OnItemsChanged(NotifyCollectionChangedEventArgs e)
{
OnItemsChangedActions.DoPreTest(e);
base.OnItemsChanged(e);
OnItemsChangedActions.DoTest(e);
}
/// <summary>
/// Handle the LostFocus event.
/// </summary>
/// <param name="e">Event arguments.</param>
protected override void OnLostFocus(RoutedEventArgs e)
{
LostFocusActions.DoPreTest(e);
base.OnLostFocus(e);
LostFocusActions.DoTest(e);
}
/// <summary>
/// Undoes the effects of PrepareContainerForItemOverride.
/// </summary>
/// <param name="element">The container element.</param>
/// <param name="item">The contained item.</param>
protected override void ClearContainerForItemOverride(DependencyObject element, object item)
{
ClearContainerForItemOverrideActions.DoPreTest(element, item);
base.ClearContainerForItemOverride(element, item);
ClearContainerForItemOverrideActions.DoTest(element, item);
}
/// <summary>
/// Called when the HeaderTemplate property changes.
/// </summary>
/// <param name="oldHeaderTemplate">
/// The old value of the HeaderTemplate property.
/// </param>
/// <param name="newHeaderTemplate">
/// The new value of the HeaderTemplate property.
/// </param>
protected override void OnHeaderTemplateChanged(DataTemplate oldHeaderTemplate, DataTemplate newHeaderTemplate)
{
HeaderTemplateChangedActions.DoPreTest(oldHeaderTemplate, newHeaderTemplate);
base.OnHeaderTemplateChanged(oldHeaderTemplate, newHeaderTemplate);
HeaderTemplateChangedActions.DoTest(oldHeaderTemplate, newHeaderTemplate);
}
/// <summary>
/// Called when the Header property of a HeaderedItemsControl changes.
/// </summary>
/// <param name="oldHeader">
/// The old value of the Header property.
/// </param>
/// <param name="newHeader">
/// The new value of the Header property.
/// </param>
protected override void OnHeaderChanged(object oldHeader, object newHeader)
{
HeaderChangedActions.DoPreTest(oldHeader, newHeader);
base.OnHeaderChanged(oldHeader, newHeader);
HeaderChangedActions.DoTest(oldHeader, newHeader);
}
/// <summary>
/// Raises the Unselected event when the IsSelected property changes
/// from true to false.
/// </summary>
/// <param name="e">Event arguments.</param>
protected override void OnUnselected(RoutedEventArgs e)
{
UnselectedActions.DoPreTest(e);
base.OnUnselected(e);
UnselectedActions.DoTest(e);
}
/// <summary>
/// Raises a Collapsed event when the IsExpanded property changes from
/// true to false.
/// </summary>
/// <param name="e">Event arguments.</param>
protected override void OnCollapsed(RoutedEventArgs e)
{
CollapsedActions.DoPreTest(e);
base.OnCollapsed(e);
CollapsedActions.DoTest(e);
}
