public void Tab_Should_Custom_Navigate_Within_Children()
{
Button current;
Button next;
var target = new CustomNavigatingStackPanel
{
Children =
{
(current = new Button {
Content = "Button 1"
}),
new Button {
Content = "Button 2"
},
(next = new Button {
Content = "Button 3"
}),
},
NextControl = next,
};
var result = KeyboardNavigationHandler.GetNext(current, NavigationDirection.Next);
Assert.Same(next, result);
}
public void Tab_Should_Navigate_Outside_When_Null_Returned_As_Next()
{
Button current;
Button next;
var target = new CustomNavigatingStackPanel
{
Children =
{
new Button {
Content = "Button 1"
},
(current = new Button{
Content = "Button 2"
}),
new Button {
Content = "Button 3"
},
},
};
var root = new StackPanel
{
Children =
{
target,
(next = new Button {
Content = "Outside"
}),
}
};
var result = KeyboardNavigationHandler.GetNext(current, NavigationDirection.Next);
Assert.Same(next, result);
}
public void ShiftTab_Should_Custom_Navigate_From_Outside()
{
Button current;
Button next;
var target = new CustomNavigatingStackPanel
{
Children =
{
new Button {
Content = "Button 1"
},
new Button {
Content = "Button 2"
},
(next = new Button{
Content = "Button 3"
}),
},
NextControl = next,
};
var root = new StackPanel
{
[KeyboardNavigation.TabNavigationProperty] = KeyboardNavigationMode.Cycle,
Children =
{
(current = new Button {
Content = "Outside"
}),
target,
}
};
var result = KeyboardNavigationHandler.GetNext(current, NavigationDirection.Previous);
Assert.Same(next, result);
}
