private void OnUIElementsAdded(object sender, UIElementsEventArgs e)
{
foreach (UIElement element in e.Elements)
{
_stateDict.Add(element, new MetaElementState(element));
}
}
/// <summary>
/// Raises the UIElementsRemove event.
/// </summary>
/// <param name="e">An UIElementsEventArgs containing the event data.</param>
protected virtual void OnUIElementsRemove(UIElementsEventArgs e)
{
EventHandler <UIElementsEventArgs> handler = UIElementsRemove;
if (handler != null)
{
handler(this, e);
}
}
private void OnUIElementsRemove(object sender, UIElementsEventArgs e)
{
foreach (UIElement element in e.Elements)
{
MetaElementState elementState = _stateDict[element];
elementState.Status = MetaElementStatus.Removing;
elementState.TargetChanged = true;
}
// If we are animating the removal of an element then it might not cause a
// measure to occur because we do not actually remove it from the visual
// collection. So force measure here so animation will be started.
InvalidateMeasure();
}
private void OnUIElementsRemove(object sender, UIElementsEventArgs e)
{
foreach (UIElement element in e.Elements)
{
MetaElementState elementState = _stateDict[element];
elementState.Status = MetaElementStatus.Removing;
elementState.TargetChanged = true;
}
// If we are animating the removal of an element then it might not cause a
// measure to occur because we do not actually remove it from the visual
// collection. So force measure here so animation will be started.
InvalidateMeasure();
}
private void OnUIElementsAdded(object sender, UIElementsEventArgs e)
{
foreach (UIElement element in e.Elements)
_stateDict.Add(element, new MetaElementState(element));
}
/// <summary>
/// Raises the UIElementsRemove event.
/// </summary>
/// <param name="e">An UIElementsEventArgs containing the event data.</param>
protected virtual void OnUIElementsRemove(UIElementsEventArgs e)
{
EventHandler<UIElementsEventArgs> handler = UIElementsRemove;
if (handler != null)
handler(this, e);
}
