public void ItemContainerGenerator_Should_Be_Picked_Up_From_TemplatedControl() { var parent = new TestItemsControl(); var target = new ItemsPresenter { TemplatedParent = parent, }; Assert.IsType<ItemContainerGenerator<TestItem>>(target.ItemContainerGenerator); }
public void ItemContainerGenerator_Should_Be_Picked_Up_From_TemplatedControl() { var parent = new TestItemsControl(); var target = new CarouselPresenter { TemplatedParent = parent, }; Assert.IsType <ItemContainerGenerator <TestItem> >(target.ItemContainerGenerator); }
public void ItemContainerGenerator_Should_Be_Picked_Up_From_TemplatedControl() { var parent = new TestItemsControl(); var target = new ItemsPresenter { [StyledElement.TemplatedParentProperty] = parent, }; Assert.IsType <ItemContainerGenerator <TestItem> >(target.ItemContainerGenerator); }
public void InItemsControlSimple() { TestItemsControl items_control = new TestItemsControl(); ControlTemplate items_control_template = new ControlTemplate(typeof(TestItemsControl)); FrameworkElementFactory panel_factory = new FrameworkElementFactory(typeof(IsItemsHostPanel)); panel_factory.Name = "Panel"; items_control_template.VisualTree = panel_factory; items_control.Template = items_control_template; items_control.ApplyTemplate(); UIElementCollection children = items_control.GetPanel().Children; Assert.AreEqual(children.Count, 0, "1"); items_control.Items.Add(new Button()); Assert.AreEqual(children.Count, 1, "2"); }
public void Should_Create_Containers_Only_Once() { var parent = new TestItemsControl(); var target = new ItemsPresenter { Items = new[] { "foo", "bar" }, [StyledElement.TemplatedParentProperty] = parent, }; var raised = 0; parent.ItemContainerGenerator.Materialized += (s, e) => ++ raised; target.ApplyTemplate(); Assert.Equal(2, target.Panel.Children.Count); Assert.Equal(2, raised); }
public void Setting_Presenter_Explicitly_Should_Set_Item_Parent() { var target = new TestItemsControl(); var child = new Control(); var presenter = new ItemsPresenter { [StyledElement.TemplatedParentProperty] = target, [~ItemsPresenter.ItemsProperty] = target[~ItemsControl.ItemsProperty], }; presenter.ApplyTemplate(); target.Presenter = presenter; target.Items = new[] { child }; target.ApplyTemplate(); Assert.Equal(target, child.Parent); Assert.Equal(target, ((ILogical)child).LogicalParent); }
public void Setting_Presenter_Explicitly_Should_Set_Item_Parent() { var target = new TestItemsControl(); var child = new Control(); var presenter = new ItemsPresenter { TemplatedParent = target, [~ItemsPresenter.ItemsProperty] = target[~ItemsControl.ItemsProperty], }; presenter.ApplyTemplate(); target.Presenter = presenter; target.Items = new[] { child }; target.ApplyTemplate(); Assert.Equal(target, child.Parent); Assert.Equal(target, ((ILogical)child).LogicalParent); }
public void InItemsControlSimple () { TestItemsControl items_control = new TestItemsControl (); ControlTemplate items_control_template = new ControlTemplate (typeof (TestItemsControl)); FrameworkElementFactory panel_factory = new FrameworkElementFactory (typeof (IsItemsHostPanel)); panel_factory.Name = "Panel"; items_control_template.VisualTree = panel_factory; items_control.Template = items_control_template; items_control.ApplyTemplate (); UIElementCollection children = items_control.GetPanel ().Children; Assert.AreEqual (children.Count, 0, "1"); items_control.Items.Add (new Button ()); Assert.AreEqual (children.Count, 1, "2"); }
public void InItemsControl () { TestItemsControl items_control = new TestItemsControl (); ControlTemplate items_control_template = new ControlTemplate (typeof (TestItemsControl)); FrameworkElementFactory panel_factory = new FrameworkElementFactory (typeof (IsItemsHostPanel)); panel_factory.Name = "Panel"; items_control_template.VisualTree = panel_factory; items_control.Template = items_control_template; Button button = new Button (); items_control.Items.Add (button); Assert.IsNull (items_control.GetPanel ()); items_control.ApplyTemplate (); UIElementCollection children = items_control.GetPanel ().Children; Assert.AreEqual (children.Count, 1, "2"); Assert.AreSame (children, items_control.GetPanel ().Children, "3"); Assert.AreSame (children, items_control.GetPanel ().GetInternalChildren (), "4"); items_control.GetPanel ().IsItemsHost = false; Assert.AreSame (children, items_control.GetPanel ().Children, "5"); Assert.AreSame (children, items_control.GetPanel ().GetInternalChildren (), "6"); Assert.AreEqual (items_control.GetPanel ().Children.Count, 0, "7"); items_control.GetPanel ().IsItemsHost = true; Assert.AreSame (children, items_control.GetPanel ().Children, "8"); Assert.AreSame (children, items_control.GetPanel ().GetInternalChildren (), "9"); Assert.AreEqual (items_control.GetPanel ().Children.Count, 1, "10"); Assert.AreSame (items_control.GetPanel ().Children [0], button, "11"); items_control.GetPanel ().CallOnIsItemsHostChanged = false; items_control.GetPanel ().IsItemsHost = false; Assert.AreSame (children, items_control.GetPanel ().Children, "12"); Assert.AreSame (children, items_control.GetPanel ().GetInternalChildren (), "13"); Assert.AreEqual (items_control.GetPanel ().Children.Count, 0, "14"); Assert.AreEqual (children.GetType (), typeof (UIElementCollection), "15"); }