private static void StyleSheetPropertyChanged(DependencyObject element, DependencyPropertyChangedEventArgs e) { // Debug.WriteLine($"StyleSheetPropertyChanged: {e.NewValue.ToString()}"); if (e.OldValue != null) { var oldStyleSheet = e.OldValue as StyleSheet; oldStyleSheet.PropertyChanged -= NewStyleSheet_PropertyChanged; oldStyleSheet.AttachedTo = null; instance.RemoveStyleResources(element, oldStyleSheet); } var newStyleSheet = (StyleSheet)e.NewValue; if (newStyleSheet == null) { return; } newStyleSheet.PropertyChanged += NewStyleSheet_PropertyChanged; newStyleSheet.AttachedTo = element; instance.EnqueueRenderStyleSheet(element, newStyleSheet, null); }
private static void StyleSheetPropertyChanged(BindableObject bindableObject, object oldValue, object newValue) { var element = bindableObject as Element; if (oldValue != null) { var oldStyleSheet = oldValue as StyleSheet; oldStyleSheet.PropertyChanged -= StyleSheet_PropertyChanged; oldStyleSheet.AttachedTo = null; instance.RemoveStyleResources(element, (StyleSheet)oldValue); } var newStyleSheet = (StyleSheet)newValue; if (newStyleSheet == null) { return; } newStyleSheet.PropertyChanged += StyleSheet_PropertyChanged; newStyleSheet.AttachedTo = element; instance.EnqueueRenderStyleSheet(element, newStyleSheet, null); }
private static void StyleSheetPropertyChanged(DependencyObject element, DependencyPropertyChangedEventArgs e) { if (e.OldValue != null) { (e.OldValue as StyleSheet).PropertyChanged -= StyleSheet_PropertyChanged; instance.RemoveStyleResources(element, (StyleSheet)e.OldValue); } var newStyleSheet = (StyleSheet)e.NewValue; if (newStyleSheet == null) { return; } newStyleSheet.PropertyChanged += StyleSheet_PropertyChanged; newStyleSheet.AttachedTo = element; instance.EnqueueRenderStyleSheet(element, e.NewValue as StyleSheet, null); }