public void IsHitTestVisibleActivatesFrameworkElement()
{
var uc = new TestUserControl();
uc.IsHitTestVisible = false;
var activation = new ActivationForViewFetcher();
var obs = activation.GetActivationForView(uc);
var activated = obs.CreateCollection(scheduler: ImmediateScheduler.Instance);
RoutedEventArgs loaded = new RoutedEventArgs();
loaded.RoutedEvent = FrameworkElement.LoadedEvent;
uc.RaiseEvent(loaded);
// IsHitTestVisible still false
new bool[0].AssertAreEqual(activated);
uc.IsHitTestVisible = true;
// IsHitTestVisible true
new[] { true }.AssertAreEqual(activated);
RoutedEventArgs unloaded = new RoutedEventArgs();
unloaded.RoutedEvent = FrameworkElement.UnloadedEvent;
uc.RaiseEvent(unloaded);
new[] { true, false }.AssertAreEqual(activated);
}
public void IsHitTestVisibleActivatesFrameworkElement()
{
var uc = new TestUserControl();
uc.IsHitTestVisible = false;
var activation = new ActivationForViewFetcher();
var obs = activation.GetActivationForView(uc);
obs.ToObservableChangeSet(scheduler: ImmediateScheduler.Instance).Bind(out var activated).Subscribe();
var loaded = new RoutedEventArgs();
loaded.RoutedEvent = FrameworkElement.LoadedEvent;
uc.RaiseEvent(loaded);
// IsHitTestVisible still false
new bool[0].AssertAreEqual(activated);
uc.IsHitTestVisible = true;
// IsHitTestVisible true
new[] { true }.AssertAreEqual(activated);
var unloaded = new RoutedEventArgs();
unloaded.RoutedEvent = FrameworkElement.UnloadedEvent;
uc.RaiseEvent(unloaded);
new[] { true, false }.AssertAreEqual(activated);
}
public void FrameworkElementIsActivatedAndDeactivatedWithHitTest()
{
var uc = new TestUserControl();
var activation = new ActivationForViewFetcher();
var obs = activation.GetActivationForView(uc);
var activated = obs.CreateCollection(scheduler: ImmediateScheduler.Instance);
RoutedEventArgs loaded = new RoutedEventArgs();
loaded.RoutedEvent = FrameworkElement.LoadedEvent;
uc.RaiseEvent(loaded);
new[] { true }.AssertAreEqual(activated);
// this should deactivate it
uc.IsHitTestVisible = false;
new[] { true, false }.AssertAreEqual(activated);
// this should activate it
uc.IsHitTestVisible = true;
new[] { true, false, true }.AssertAreEqual(activated);
RoutedEventArgs unloaded = new RoutedEventArgs();
unloaded.RoutedEvent = FrameworkElement.UnloadedEvent;
uc.RaiseEvent(unloaded);
new[] { true, false, true, false }.AssertAreEqual(activated);
}
public void FrameworkElementIsActivatedAndDeactivated()
{
var uc = new TestUserControl();
var activation = new ActivationForViewFetcher();
var obs = activation.GetActivationForView(uc);
obs.ToObservableChangeSet(scheduler: ImmediateScheduler.Instance).Bind(out var activated).Subscribe();
var loaded = new RoutedEventArgs();
loaded.RoutedEvent = FrameworkElement.LoadedEvent;
uc.RaiseEvent(loaded);
new[] { true }.AssertAreEqual(activated);
var unloaded = new RoutedEventArgs();
unloaded.RoutedEvent = FrameworkElement.UnloadedEvent;
uc.RaiseEvent(unloaded);
new[] { true, false }.AssertAreEqual(activated);
}
public void IsHitTestVisibleActivatesFrameworkElement()
{
var uc = new TestUserControl();
uc.IsHitTestVisible = false;
var activation = new ActivationForViewFetcher();
var obs = activation.GetActivationForView(uc);
var activated = obs.CreateCollection();
RoutedEventArgs loaded = new RoutedEventArgs();
loaded.RoutedEvent = FrameworkElement.LoadedEvent;
uc.RaiseEvent(loaded);
// IsHitTestVisible still false
new bool[0].AssertAreEqual(activated);
uc.IsHitTestVisible = true;
// IsHitTestVisible true
new[] { true }.AssertAreEqual(activated);
RoutedEventArgs unloaded = new RoutedEventArgs();
unloaded.RoutedEvent = FrameworkElement.UnloadedEvent;
uc.RaiseEvent(unloaded);
new[] { true, false }.AssertAreEqual(activated);
}
public void IsHitTestVisibleActivatesFrameworkElement()
{
var uc = new TestUserControl();
uc.IsHitTestVisible = false;
var activation = new ActivationForViewFetcher();
var obs = activation.GetActivationForView(uc);
obs.ToObservableChangeSet(scheduler: ImmediateScheduler.Instance).Bind(out var activated).Subscribe();
var loaded = new RoutedEventArgs();
loaded.RoutedEvent = FrameworkElement.LoadedEvent;
uc.RaiseEvent(loaded);
// Loaded has happened.
new[] { true }.AssertAreEqual(activated);
uc.IsHitTestVisible = true;
// IsHitTestVisible true, we don't want the event to repeat unnecessarily.
new[] { true }.AssertAreEqual(activated);
var unloaded = new RoutedEventArgs();
unloaded.RoutedEvent = FrameworkElement.UnloadedEvent;
uc.RaiseEvent(unloaded);
// We had both a loaded/hit test visible change/unloaded happen.
new[] { true, false }.AssertAreEqual(activated);
}
public void FrameworkElementIsActivatedAndDeactivated()
{
var uc = new TestUserControl();
var activation = new ActivationForViewFetcher();
var obs = activation.GetActivationForView(uc);
var activated = obs.CreateCollection();
RoutedEventArgs loaded = new RoutedEventArgs();
loaded.RoutedEvent = FrameworkElement.LoadedEvent;
uc.RaiseEvent(loaded);
new[] { true }.AssertAreEqual(activated);
RoutedEventArgs unloaded = new RoutedEventArgs();
unloaded.RoutedEvent = FrameworkElement.UnloadedEvent;
uc.RaiseEvent(unloaded);
new[] { true, false }.AssertAreEqual(activated);
}
public void FrameworkElementIsActivatedAndDeactivated()
{
var uc = new TestUserControl();
var activation = new ActivationForViewFetcher();
var obs = activation.GetActivationForView(uc);
var activated = obs.CreateCollection();
RoutedEventArgs loaded = new RoutedEventArgs();
loaded.RoutedEvent = FrameworkElement.LoadedEvent;
uc.RaiseEvent(loaded);
new[] { true }.AssertAreEqual(activated);
RoutedEventArgs unloaded = new RoutedEventArgs();
unloaded.RoutedEvent = FrameworkElement.UnloadedEvent;
uc.RaiseEvent(unloaded);
new[] { true, false }.AssertAreEqual(activated);
}