/// <inheritdoc/>
public bool IsValid(FrameworkElement element, AutomationPeer peer)
{
var type = peer?.GetAutomationControlType();
// These types are ignored
if (type == AutomationControlType.AppBar ||
type == AutomationControlType.Custom ||
type == AutomationControlType.DataItem ||
type == AutomationControlType.Group ||
type == AutomationControlType.Image ||
type == AutomationControlType.Header ||
type == AutomationControlType.List ||
type == AutomationControlType.MenuBar ||
type == AutomationControlType.Pane ||
type == AutomationControlType.ScrollBar ||
type == AutomationControlType.SemanticZoom ||
type == AutomationControlType.Separator ||
type == AutomationControlType.StatusBar ||
type == AutomationControlType.TitleBar ||
type == AutomationControlType.Thumb ||
type == AutomationControlType.Text ||
type == AutomationControlType.ToolBar ||
type == AutomationControlType.ToolTip ||
type == AutomationControlType.Window)
{
return(true);
}
return(!peer.IsEnabled() || peer.IsKeyboardFocusable());
}
public override void IsKeyboardFocusable()
{
CreateAsyncTest(calendar,
() => {
List <AutomationPeer> buttonChildren = GetButtonChildren();
AutomationPeer peer = buttonChildren [0];
Assert.IsFalse(peer.IsKeyboardFocusable(), "IsKeyboardFocusable");
});
}
public override void IsKeyboardFocusable()
{
TabControl tabControl = CreateConcreteFrameworkElement() as TabControl;
CreateAsyncTest(tabControl,
() => {
AutomationPeer peer = FrameworkElementAutomationPeer.CreatePeerForElement(tabControl);
Assert.IsFalse(peer.IsKeyboardFocusable(), "#0");
});
}
public void IsKeyboardFocusableNoParent()
{
TabControl tabControl = new TabControl();
TabItem tabItem = new TabItem();
CreateAsyncTest(tabControl,
() => {
AutomationPeer peer = FrameworkElementAutomationPeer.CreatePeerForElement(tabItem);
Assert.IsNotNull(peer, "#0");
Assert.IsFalse(peer.IsKeyboardFocusable(), "#1");
});
}
/// <inheritdoc/>
public bool IsValid(FrameworkElement element, AutomationPeer peer)
{
var type = peer?.GetAutomationControlType();
if (type == AutomationControlType.Header ||
type == AutomationControlType.SemanticZoom ||
type == AutomationControlType.ScrollBar)
{
return(!peer.IsKeyboardFocusable());
}
return(true);
}
/// <inheritdoc/>
public bool IsValid(FrameworkElement element, AutomationPeer peer)
{
if (peer != null)
{
if (peer.GetAutomationControlType() == AutomationControlType.Text ||
peer.GetAutomationControlType() == AutomationControlType.Image ||
peer.IsKeyboardFocusable())
{
return(!string.IsNullOrWhiteSpace(peer.GetName()));
}
}
return(true);
}
public override void IsKeyboardFocusable()
{
TabControl tabControl = new TabControl();
TabItem tabItem = new TabItem();
tabControl.Items.Add(tabItem);
CreateAsyncTest(tabControl,
() => {
AutomationPeer peer = FrameworkElementAutomationPeer.CreatePeerForElement(tabItem);
Assert.IsNotNull(peer, "#0");
Assert.IsTrue(peer.IsKeyboardFocusable(), "#1");
});
}
public void AllTests()
{
DataGridColumnHeader fe = CreateConcreteFrameworkElement() as DataGridColumnHeader;
AutomationPeer peer = FrameworkElementAutomationPeer.CreatePeerForElement(fe);
// GetAutomationControlType
Assert.AreEqual(AutomationControlType.HeaderItem, peer.GetAutomationControlType(), "GetAutomationControlType");
// GetBoundingRectangle
Rect boundingRectangle = peer.GetBoundingRectangle();
Assert.AreNotEqual(0, boundingRectangle.X, "GetBoundingRectangle X");
Assert.AreNotEqual(0, boundingRectangle.Y, "GetBoundingRectangle Y");
Assert.AreNotEqual(0, boundingRectangle.Width, "GetBoundingRectangle Width");
Assert.AreNotEqual(0, boundingRectangle.Height, "GetBoundingRectangle Height");
// GetChildren
List <AutomationPeer> children = peer.GetChildren();
Assert.IsNotNull(children, "#0");
Assert.AreEqual(1, children.Count, "#1");
// IsKeyboardFocusable
Assert.IsFalse(peer.IsKeyboardFocusable(), "IsKeyboardFocusable");
// GetClassName
Assert.AreEqual("DataGridColumnHeader", peer.GetClassName(), "#0");
// IsContentElement
Assert.IsFalse(peer.IsContentElement(), "#0");
// GetName
Assert.AreEqual(fe.Content, peer.GetName(), "GetName");
// GetClickablePoint
Point p = peer.GetClickablePoint();
Assert.IsFalse(double.IsNaN(p.X), "#0");
Assert.IsFalse(double.IsNaN(p.Y), "#1");
// GetParent
Assert.IsNotNull(peer.GetParent(), "GetParent");
// IsOffscreen
Assert.IsFalse(peer.IsOffscreen(), "IsOffScreen");
}
protected override bool IsKeyboardFocusableCore()
{
AutomationPeer wrapperPeer = this.GetWrapperPeer();
return((wrapperPeer != null) && wrapperPeer.IsKeyboardFocusable());
}
public override void IsKeyboardFocusable_Event()
{
if (!EventsManager.Instance.AutomationSingletonExists)
{
return;
}
DataGridColumnHeader control = CreateConcreteFrameworkElement() as DataGridColumnHeader;
AutomationPeer peer = FrameworkElementAutomationPeer.CreatePeerForElement(control);
AutomationPropertyEventTuple tuple = null;
Assert.IsFalse(peer.IsKeyboardFocusable(), "IsKeyboardFocusable #1");
EventsManager.Instance.Reset();
control.IsEnabled = false;
tuple = EventsManager.Instance.GetAutomationEventFrom(peer,
AutomationElementIdentifiers.IsKeyboardFocusableProperty);
Assert.IsNull(tuple, "#0");
EventsManager.Instance.Reset();
control.IsEnabled = true;
tuple = EventsManager.Instance.GetAutomationEventFrom(peer,
AutomationElementIdentifiers.IsKeyboardFocusableProperty);
Assert.IsNull(tuple, "#1");
EventsManager.Instance.Reset();
control.Visibility = Visibility.Collapsed;
tuple = EventsManager.Instance.GetAutomationEventFrom(peer,
AutomationElementIdentifiers.IsKeyboardFocusableProperty);
Assert.IsNull(tuple, "#2");
EventsManager.Instance.Reset();
control.Visibility = Visibility.Visible;
tuple = EventsManager.Instance.GetAutomationEventFrom(peer,
AutomationElementIdentifiers.IsKeyboardFocusableProperty);
Assert.IsNull(tuple, "#3");
EventsManager.Instance.Reset();
control.IsTabStop = false;
tuple = EventsManager.Instance.GetAutomationEventFrom(peer,
AutomationElementIdentifiers.IsKeyboardFocusableProperty);
Assert.IsNull(tuple, "#4");
EventsManager.Instance.Reset();
control.IsTabStop = true;
tuple = EventsManager.Instance.GetAutomationEventFrom(peer,
AutomationElementIdentifiers.IsKeyboardFocusableProperty);
Assert.IsNotNull(tuple, "#5");
Assert.IsFalse((bool)tuple.OldValue, "OldValue #0");
Assert.IsTrue((bool)tuple.NewValue, "NewValue #0");
EventsManager.Instance.Reset();
control.IsTabStop = false;
tuple = EventsManager.Instance.GetAutomationEventFrom(peer,
AutomationElementIdentifiers.IsKeyboardFocusableProperty);
Assert.IsNotNull(tuple, "#6");
Assert.IsTrue((bool)tuple.OldValue, "OldValue #1");
Assert.IsFalse((bool)tuple.NewValue, "NewValue #1");
}