Пример #1
0
        private void EnsurePopupCreated()
        {
            if (_popup == null)
            {
                ResourceResolver.ApplyResource(this, LightDismissOverlayBackgroundProperty, "FlyoutLightDismissOverlayBackground", isThemeResourceExtension: true, isHotReloadSupported: true);

                var child = CreatePresenter();
                _popup = new Popup()
                {
                    Child = child,
                    IsLightDismissEnabled = _isLightDismissEnabled,
                    AssociatedFlyout      = this,
                };

                SynchronizePropertyToPopup(Popup.TemplatedParentProperty, TemplatedParent);

                _popup.Opened += OnPopupOpened;
                _popup.Closed += OnPopupClosed;

                _popup.BindToEquivalentProperty(this, nameof(LightDismissOverlayMode));
                _popup.BindToEquivalentProperty(this, nameof(LightDismissOverlayBackground));

                InitializePopupPanel();

                SynchronizePropertyToPopup(Popup.DataContextProperty, DataContext);
                SynchronizePropertyToPopup(Popup.AllowFocusOnInteractionProperty, AllowFocusOnInteraction);
                SynchronizePropertyToPopup(Popup.AllowFocusWhenDisabledProperty, AllowFocusWhenDisabled);
            }
        }