private void HandleSizeChanged(object sender, SizeChangedEventArgs e)
{
if (view != null)
{
var bounds = GetCurrentPopupBounds();
ResizablePopupFrameBehavior.SetResizeBounds(view, bounds);
RepositionPopup(bounds, e.PreviousSize, e.NewSize);
}
}
private void HandleLoaded(object sender, RoutedEventArgs e)
{
popup = new Popup();
view = new DocumentPadView()
{
DataContext = ApplicationModel.Current.DocumentPad
};
ResizablePopupFrameBehavior.SetParentPopup(view, popup);
ResizablePopupFrameBehavior.SetResizeBounds(view, GetCurrentPopupBounds());
view.Width = 300;
view.Height = 300;
PropertyChangedEventHandler documentPadOnPropertyChanged = null;
documentPadOnPropertyChanged = (s, args) =>
{
ApplicationModel.Current.DocumentPad.PropertyChanged -= documentPadOnPropertyChanged;
var bounds = GetCurrentPopupBounds();
if (args.PropertyName == "IsOpen")
{
popup.HorizontalOffset = bounds.Right - view.Width;
popup.VerticalOffset = bounds.Bottom - view.Height;
}
};
ApplicationModel.Current.DocumentPad.PropertyChanged += documentPadOnPropertyChanged;
popup.Child = view;
popup.SetBinding(Popup.IsOpenProperty, new Binding("IsOpen")
{
Source = ApplicationModel.Current.DocumentPad
});
}