protected override void OnUnloaded()
{
this.DataContext = null;
this.viewModel.Dispose();
this.viewModel = null;
this.storyboardFadeOut.Completed -= this.StoryboardFadeOutCompletedHandler;
this.storyboardHide.Completed -= this.StoryboardHideCompletedHandler;
this.root.MouseLeftButtonDown -= RootMouseButtonHandler;
this.root.MouseRightButtonDown -= RootMouseButtonHandler;
this.root.MouseEnter -= RootMouseEnterHandler;
this.root.MouseLeave -= RootMouseLeaveHandler;
// to ensure that the control has a hiding flag (used for ClientComponentNotificationAutoHideChecker)
this.IsHiding = true;
}
protected override void OnLoaded()
{
this.viewModel = new ViewModelQuestEntry(this.QuestEntry,
callbackOnFinishedStateChanged: _ => { });
this.DataContext = this.viewModel;
this.UpdateLayout();
this.viewModel.RequiredHeight = (float)this.ActualHeight;
this.storyboardFadeOut.Completed += this.StoryboardFadeOutCompletedHandler;
this.storyboardHide.Completed += this.StoryboardHideCompletedHandler;
this.root.MouseLeftButtonDown += this.RootMouseButtonHandler;
this.root.MouseRightButtonDown += this.RootMouseButtonHandler;
this.root.MouseEnter += this.RootMouseEnterHandler;
this.root.MouseLeave += this.RootMouseLeaveHandler;
this.storyboardShow.Begin();
}
