/// <inheritdoc/>
protected override void OnGotFocus(GotFocusEventArgs e)
{
base.OnGotFocus(e);
if (e.NavigationMethod == NavigationMethod.Directional)
{
e.Handled = UpdateSelectionFromEventSource(e.Source);
}
}
/// <inheritdoc/>
protected override void OnGotFocus(GotFocusEventArgs e)
{
if (e.NavigationMethod == NavigationMethod.Directional)
{
e.Handled = UpdateSelectionFromEventSource(
e.Source,
true,
(e.InputModifiers & InputModifiers.Shift) != 0);
}
}
protected override void OnGotFocus(GotFocusEventArgs e)
{
var control = (IControl)e.Source;
var item = ItemContainerGenerator.ItemFromContainer(control);
if (item != null)
{
SelectedItem = item;
e.Handled = true;
}
}
/// <summary>
/// Called before the <see cref="GotFocus"/> event occurs.
/// </summary>
/// <param name="e">The event args.</param>
protected virtual void OnGotFocus(GotFocusEventArgs e)
{
IsFocused = e.Source == this;
}
/// <inheritdoc/>
protected override void OnGotFocus(GotFocusEventArgs e)
{
base.OnGotFocus(e);
if (e.NavigationMethod == NavigationMethod.Pointer ||
e.NavigationMethod == NavigationMethod.Directional)
{
TrySetSelectionFromContainerEvent(e.Source, true);
}
}
/// <summary>
/// Called when the <see cref="MenuItem"/> recieves focus.
/// </summary>
/// <param name="e">The event args.</param>
protected override void OnGotFocus(GotFocusEventArgs e)
{
base.OnGotFocus(e);
this.IsSelected = true;
}
protected override void OnGotFocus(GotFocusEventArgs e)
{
base.OnGotFocus(e);
_presenter.ShowCaret();
}
public void Focusing_Item_With_Pointer_Should_Select_It()
{
var target = new SelectingItemsControl
{
Template = this.Template(),
Items = new[] { "foo", "bar" },
};
target.ApplyTemplate();
var e = new GotFocusEventArgs
{
RoutedEvent = InputElement.GotFocusEvent,
NavigationMethod = NavigationMethod.Pointer,
};
target.Presenter.Panel.Children[1].RaiseEvent(e);
Assert.Equal(1, target.SelectedIndex);
// GotFocus should be raised on parent control.
Assert.False(e.Handled);
}
public void Focusing_Item_With_Tab_Should_Not_Select_It()
{
var target = new SelectingItemsControl
{
Template = this.Template(),
Items = new[] { "foo", "bar" },
};
target.ApplyTemplate();
var e = new GotFocusEventArgs
{
RoutedEvent = InputElement.GotFocusEvent,
NavigationMethod = NavigationMethod.Tab,
};
target.Presenter.Panel.Children[1].RaiseEvent(e);
Assert.Equal(-1, target.SelectedIndex);
}
/// <inheritdoc/>
protected override void OnGotFocus(GotFocusEventArgs e)
{
base.OnGotFocus(e);
this.TrySetSelectionFromContainerEvent(e.Source, true);
}
public void Focusing_Item_Should_Select_It()
{
var target = new SelectingItemsControl
{
Template = this.Template(),
Items = new[] { "foo", "bar" },
};
target.ApplyTemplate();
var e = new GotFocusEventArgs
{
RoutedEvent = InputElement.GotFocusEvent
};
target.Presenter.Panel.Children[1].RaiseEvent(e);
Assert.Equal(1, target.SelectedIndex);
Assert.False(e.Handled);
}
/// <summary>
/// Called before the <see cref="GotFocus"/> event occurs.
/// </summary>
/// <param name="e">The event args.</param>
protected virtual void OnGotFocus(GotFocusEventArgs e)
{
IsFocused = e.Source == this;
}
protected virtual void OnGotFocus(GotFocusEventArgs e)
{
this.IsFocused = e.OriginalSource == this;
this.SetValue(IsTabFocusedProperty, e.KeyboardNavigated);
}