override void OnApplyTemplate()
{
base.OnApplyTemplate();
_suppressAnimations = false;
_itemsList = GetTemplateChild(ItemsListName) as ItemsPresenter;
#if WINDOWS_PHONE
_itemsList.CacheMode = new BitmapCache();
#endif
_translate = GetTemplateChild(SlidingTransformName) as TranslateTransform;
}
protected override void OnApplyTemplate()
{
base.OnApplyTemplate();
LayoutRoot = (FrameworkElement)GetTemplateChild("LayoutRoot");
ItemsPresenter = (ItemsPresenter)GetTemplateChild("ItemsPresenter");
this.ManipulationMode = ManipulationModes.TranslateX | ManipulationModes.TranslateRailsX;
this.ManipulationStarted += OnManipulationStarted;
this.ManipulationDelta += OnManipulationDelta;
}
/// <summary>
/// Gets the template parts and sets event handlers.
/// </summary>
protected override void OnApplyTemplate()
{
if (_expanderPanel != null)
{
_expanderPanel.Tapped -= OnExpanderPanelTap;
}
base.OnApplyTemplate();
_expanderPanel = base.GetTemplateChild(ExpanderPanel) as Grid;
_expandedToCollapsedFrame = base.GetTemplateChild(ExpandedToCollapsedKeyFrame) as EasingDoubleKeyFrame;
_collapsedToExpandedFrame = base.GetTemplateChild(CollapsedToExpandedKeyFrame) as EasingDoubleKeyFrame;
_itemsCanvas = base.GetTemplateChild("ItemsCanvas") as Canvas;
VisualState expandedState = (base.GetTemplateChild(ExpandedState) as VisualState);
if (expandedState != null)
{
_expandedStateAnimation = expandedState.Storyboard.Children[0] as DoubleAnimation;
}
_presenter = base.GetTemplateChild(Presenter) as ItemsPresenter;
if (_presenter != null)
{
_presenter.SizeChanged += OnPresenterSizeChanged;
}
if (_expanderPanel != null)
{
_expanderPanel.Tapped += OnExpanderPanelTap;
}
UpdateVisualState(false);
}
protected override void OnApplyTemplate()
{
if (_touchAreaRectangle != null)
{
_touchAreaRectangle.Tapped -= OnTouchAreaRectangleTap;
}
base.OnApplyTemplate();
_touchAreaRectangle = GetTemplateChild(TouchAreaRectangle) as Rectangle;
_expandedToCollapsedFrame = GetTemplateChild(ExpandedToCollapsedKeyFrame) as EasingDoubleKeyFrame;
_collapsedToExpandedFrame = GetTemplateChild(CollapsedToExpandedKeyFrame) as EasingDoubleKeyFrame;
_itemsCanvas = GetTemplateChild("ItemsCanvas") as Canvas;
_header = GetTemplateChild("ExpandableContent") as Border;
var expandedState = (GetTemplateChild(ExpandedState) as VisualState);
if (expandedState != null)
{
_expandedStateAnimation = expandedState.Storyboard.Children[0] as DoubleAnimation;
}
_presenter = GetTemplateChild(Presenter) as ItemsPresenter;
if (_presenter != null)
{
_presenter.SizeChanged += OnPresenterSizeChanged;
}
if (_touchAreaRectangle != null)
{
_touchAreaRectangle.Tapped += OnTouchAreaRectangleTap;
}
if (_itemsCanvas != null)
{
_itemsCanvas.SizeChanged += OnPresenterSizeChanged;
}
UpdateVisualState(false);
}
public ItemsPresenterEvents(ItemsPresenter This)
: base(This)
{
this.This = This;
}
/// <summary>
/// Builds the visual tree for the Accordion control when a
/// new template is applied.
/// </summary>
protected override void OnApplyTemplate()
{
ItemsControlHelper.OnApplyTemplate();
base.OnApplyTemplate();
Interaction.OnApplyTemplateBase();
_presenter = base.GetTemplateChild(Presenter) as ItemsPresenter;
}
