public static void SetIconVisibility(System.Windows.Controls.TabItem obj, Visibility value) => obj.SetValue(IconVisibilityProperty, value);
public static void SetIconForeground(System.Windows.Controls.TabItem obj, Brush value) => obj.SetValue(IconForegroundProperty, value);
public static void SetIconKind(System.Windows.Controls.TabItem obj, PackIconMaterialKind value) => obj.SetValue(IconKindProperty, value);
public static void SetHeaderFontSize(System.Windows.Controls.TabItem obj, double value) => obj.SetValue(HeaderFontSizeProperty, value);
/// <summary>
/// Override to change how TabItem's are prepared for items.
/// </summary>
/// <param name="item">The item to wrap in a TabItem</param>
/// <param name="parent">The parent <see cref="DependencyObject"/></param>
/// <returns>A tab item that wraps the supplied <paramref name="item"/></returns>
protected virtual TabItem PrepareContainerForItem(object item, DependencyObject parent)
{
TabItem container = item as TabItem;
if (container == null)
{
object dataContext = GetDataContext(item);
container = new TabItem();
container.Content = item;
container.Style = TabControlRegionAdapter.GetItemContainerStyle(parent);
container.DataContext = dataContext; // To run with SL 2
container.Header = dataContext; // To run with SL 3
container.SetValue(IsGeneratedProperty, true);
}
return container;
}
public override void GetName_AttachedProperty1Event ()
{
if (!EventsManager.Instance.AutomationSingletonExists) {
EnqueueTestComplete ();
return;
}
TabControl tabControl = new TabControl ();
TabItem tabItem = new TabItem ();
CreateAsyncTest (tabControl,
() => {
AutomationPeer peer = FrameworkElementAutomationPeer.CreatePeerForElement (tabItem);
AutomationPropertyEventTuple tuple = null;
TextBlock textblock = new TextBlock () { Text = "Hello world:" };
AutomationPeer textblockPeer = FrameworkElementAutomationPeer.CreatePeerForElement (textblock);
EventsManager.Instance.Reset ();
tuple = EventsManager.Instance.GetAutomationEventFrom (peer, AutomationElementIdentifiers.NameProperty);
Assert.IsNull (tuple, "#0");
EventsManager.Instance.Reset ();
tabItem.SetValue (AutomationProperties.NameProperty, "My name");
tuple = EventsManager.Instance.GetAutomationEventFrom (peer, AutomationElementIdentifiers.NameProperty);
Assert.IsNull (tuple, "#1");
EventsManager.Instance.Reset ();
tabItem.SetValue (AutomationProperties.LabeledByProperty, textblock);
tuple = EventsManager.Instance.GetAutomationEventFrom (peer, AutomationElementIdentifiers.NameProperty);
Assert.IsNotNull (tuple, "#2");
tuple = EventsManager.Instance.GetAutomationEventFrom (peer, AutomationElementIdentifiers.LabeledByProperty);
Assert.IsNotNull (tuple, "#3");
EventsManager.Instance.Reset ();
textblock.Text = null;
tuple = EventsManager.Instance.GetAutomationEventFrom (peer, AutomationElementIdentifiers.NameProperty);
Assert.IsNotNull (tuple, "#4");
tuple = EventsManager.Instance.GetAutomationEventFrom (textblockPeer, AutomationElementIdentifiers.NameProperty);
Assert.IsNotNull (tuple, "#5");
EventsManager.Instance.Reset ();
tabItem.SetValue (AutomationProperties.LabeledByProperty, null);
tuple = EventsManager.Instance.GetAutomationEventFrom (peer, AutomationElementIdentifiers.NameProperty);
Assert.IsNull (tuple, "#6");
tuple = EventsManager.Instance.GetAutomationEventFrom (peer, AutomationElementIdentifiers.LabeledByProperty);
Assert.IsNotNull (tuple, "#7");
});
}
public override void GetName_AttachedProperty1 ()
{
TabControl tabControl = new TabControl ();
TabItem tabItem = new TabItem ();
CreateAsyncTest (tabControl,
() => {
AutomationPeer peer = FrameworkElementAutomationPeer.CreatePeerForElement (tabItem);
string textblockName = "Hello world:";
string nameProperty = "TextBox name";
TextBlock textblock = new TextBlock ();
textblock.Text = textblockName;
tabItem.SetValue (AutomationProperties.NameProperty, nameProperty);
Assert.AreEqual (string.Empty, peer.GetName (), "GetName #0");
tabItem.SetValue (AutomationProperties.LabeledByProperty, textblock);
Assert.AreEqual (textblockName, peer.GetName (), "GetName #1");
textblock.Text = null;
Assert.AreEqual (string.Empty, peer.GetName (), "GetName #2");
textblock.Text = string.Empty;
Assert.AreEqual (string.Empty, peer.GetName (), "GetName #3");
tabItem.SetValue (AutomationProperties.NameProperty, null);
Assert.AreEqual (string.Empty, peer.GetName (), "GetName #4");
tabItem.SetValue (AutomationProperties.LabeledByProperty, null);
Assert.AreEqual (string.Empty, peer.GetName (), "GetName #5");
});
}
public override void GetName_AttachedProperty0Event ()
{
if (!EventsManager.Instance.AutomationSingletonExists) {
EnqueueTestComplete ();
return;
}
TabControl tabControl = new TabControl ();
TabItem tabItem = new TabItem ();
CreateAsyncTest (tabControl,
() => {
AutomationPeer peer = FrameworkElementAutomationPeer.CreatePeerForElement (tabItem);
AutomationPropertyEventTuple tuple = null;
EventsManager.Instance.Reset ();
tuple = EventsManager.Instance.GetAutomationEventFrom (peer, AutomationElementIdentifiers.NameProperty);
Assert.IsNull (tuple, "#0");
EventsManager.Instance.Reset ();
tabItem.SetValue (AutomationProperties.NameProperty, "Attached Name");
tuple = EventsManager.Instance.GetAutomationEventFrom (peer, AutomationElementIdentifiers.NameProperty);
Assert.IsNull (tuple, "#1");
EventsManager.Instance.Reset ();
tabItem.SetValue (AutomationProperties.NameProperty, "Name");
tuple = EventsManager.Instance.GetAutomationEventFrom (peer, AutomationElementIdentifiers.NameProperty);
Assert.IsNull (tuple, "#4");
EventsManager.Instance.Reset ();
tabItem.SetValue (AutomationProperties.NameProperty, null);
tuple = EventsManager.Instance.GetAutomationEventFrom (peer, AutomationElementIdentifiers.NameProperty);
Assert.IsNull (tuple, "#7");
});
}
public override void GetItemType_AttachedProperty ()
{
TabControl tabControl = new TabControl ();
CreateAsyncTest (tabControl,
() => {
TabItem tabItem = new TabItem ();
AutomationPeer peer = FrameworkElementAutomationPeer.CreatePeerForElement (tabItem);
Assert.AreEqual (string.Empty, peer.GetItemType (), "GetItemType");
string itemType = "My Item Type";
tabItem.SetValue (AutomationProperties.ItemTypeProperty, itemType);
Assert.AreEqual (string.Empty, peer.GetItemType (), "GetItemType #1");
tabItem.SetValue (AutomationProperties.ItemTypeProperty, null);
Assert.AreEqual (string.Empty, peer.GetItemType (), "GetItemType #2");
});
}