public void TemplateChild()
{
ListBoxPoker box = new ListBoxPoker();
CreateAsyncTest(box, () => {
DependencyObject o = box.GetTemplateChild("ScrollViewer");
Assert.IsNotNull(o);
});
}
public void VisualTree2()
{
ListBoxPoker box = new ListBoxPoker();
box.ItemsSource = new int [] { 1, 2, 3 };
Assert.IsFalse(box.TemplateApplied, "#1");
Assert.VisualChildren(box, "#2"); // No VisualChildren
// The presenter is attached after we measure
box.Arrange(new Rect(0, 0, 100, 100));
Assert.VisualChildren(box, "#3");
Assert.IsFalse(box.TemplateApplied, "#4");
}
public void VisualTree()
{
ListBoxPoker box = new ListBoxPoker();
box.ItemsSource = new int [] { 1, 2, 3 };
Assert.VisualChildren(box, "#2"); // No VisualChildren
// The presenter is attached after we measure
Assert.IsFalse(box.TemplateApplied, "#1");
box.Measure(new Size(100, 100));
Assert.IsTrue(box.TemplateApplied, "#2");
// A standard ItemsPresenter attaches itself during Measure
Assert.VisualChildren(box, "#3",
new VisualNode <ItemsPresenter> ("#a",
new VisualNode <VirtualizingStackPanel> ("#b",
new VisualNode <ListBoxItem> ("#c1", (VisualNode [])null),
new VisualNode <ListBoxItem> ("#c2", (VisualNode [])null),
new VisualNode <ListBoxItem> ("#c3", (VisualNode [])null)
)
)
);
// The template from the attached Style has attached itself here.
CreateAsyncTest(box, () => {
Assert.VisualChildren(box, "#4",
new VisualNode <Grid> ("#0",
new VisualNode <Border> ("#d",
new VisualNode <ScrollViewer> ("#e",
new VisualNode <Border> ("#f",
new VisualNode <Grid> ("#g", (VisualNode [])null)
)
)
),
new VisualNode <Border>("#h", (VisualNode[])null)
)
);
});
}
public void VisualTree2 ()
{
ListBoxPoker box = new ListBoxPoker ();
box.ItemsSource = new int [] { 1, 2, 3 };
Assert.IsFalse (box.TemplateApplied, "#1");
Assert.VisualChildren (box, "#2"); // No VisualChildren
// The presenter is attached after we measure
box.Arrange (new Rect (0, 0, 100, 100));
Assert.VisualChildren (box, "#3");
Assert.IsFalse (box.TemplateApplied, "#4");
}
public void VisualTree ()
{
ListBoxPoker box = new ListBoxPoker ();
box.ItemsSource = new int [] { 1, 2, 3 };
Assert.VisualChildren (box, "#2"); // No VisualChildren
// The presenter is attached after we measure
Assert.IsFalse (box.TemplateApplied, "#1");
box.Measure (new Size (100, 100));
Assert.IsTrue (box.TemplateApplied, "#2");
// A standard ItemsPresenter attaches itself during Measure
Assert.VisualChildren (box, "#3",
new VisualNode<ItemsPresenter> ("#a",
new VisualNode<VirtualizingStackPanel> ("#b",
new VisualNode<ListBoxItem> ("#c1", (VisualNode []) null),
new VisualNode<ListBoxItem> ("#c2", (VisualNode []) null),
new VisualNode<ListBoxItem> ("#c3", (VisualNode []) null)
)
)
);
// The template from the attached Style has attached itself here.
CreateAsyncTest (box, () => {
Assert.VisualChildren (box, "#4",
new VisualNode<Grid> ("#0",
new VisualNode<Border> ("#d",
new VisualNode<ScrollViewer> ("#e",
new VisualNode<Border> ("#f",
new VisualNode<Grid> ("#g", (VisualNode []) null)
)
)
),
new VisualNode <Border>("#h", (VisualNode[])null)
)
);
});
}
public void TemplateChild ()
{
ListBoxPoker box = new ListBoxPoker ();
CreateAsyncTest (box, () => {
DependencyObject o = box.GetTemplateChild ("ScrollViewer");
Assert.IsNotNull (o);
});
}