public void FocusEventAndSourceName()
{
TextBox control = new TextBox();
TestControl controlWithEvent = new TestControl()
{
Name = "controlWithEvent"
};
FocusBehavior behavior = new FocusBehavior()
{
EventName = "TestEvent", SourceName = "controlWithEvent"
};
Interaction.GetBehaviors(control).Add(behavior);
behavior.FocusDelay = TimeSpan.FromMilliseconds(0);
Grid grid = new Grid();
grid.Children.Add(new Button());
grid.Children.Add(control);
grid.Children.Add(new Button());
grid.Children.Add(controlWithEvent);
Window.Content = grid;
EnqueueShowWindow();
EnqueueCallback(() => {
CheckUnfocusedElement(control);
controlWithEvent.RaiseTestEvent();
CheckFocusedElement(control);
});
EnqueueTestComplete();
}
public void FocusPropertyNameSourceName()
{
TextBox control = new TextBox();
TestControl controlWithProperty = new TestControl()
{
Name = "controlWithProperty"
};
FocusBehavior behavior = new FocusBehavior()
{
PropertyName = "TestProperty_1", SourceName = "controlWithProperty"
};
Interaction.GetBehaviors(control).Add(behavior);
behavior.FocusDelay = TimeSpan.FromMilliseconds(0);
Grid grid = new Grid();
Button button = new Button();
grid.Children.Add(button);
grid.Children.Add(control);
grid.Children.Add(controlWithProperty);
Window.Content = grid;
EnqueueShowWindow();
EnqueueCallback(() => {
CheckUnfocusedElement(control);
controlWithProperty.TestProperty_1 = "Test";
CheckFocusedElement(control);
});
EnqueueTestComplete();
}
public void DefalutValues()
{
FocusBehavior behavior = new FocusBehavior();
Assert.AreEqual(TimeSpan.FromMilliseconds(0), FocusBehavior.DefaultFocusDelay);
Assert.AreEqual(null, behavior.FocusDelay);
Assert.AreEqual("Loaded", behavior.EventName);
}
public void DefalutValues() {
FocusBehavior behavior = new FocusBehavior();
#if !SILVERLIGHT
Assert.AreEqual(TimeSpan.FromMilliseconds(0), FocusBehavior.DefaultFocusDelay);
#else
Assert.AreEqual(TimeSpan.FromMilliseconds(500), FocusBehavior.DefaultFocusDelay);
#endif
Assert.AreEqual(null, behavior.FocusDelay);
Assert.AreEqual("Loaded", behavior.EventName);
}
/// <summary>
/// Focus behavior for input component with optional behaviors.
/// </summary>
/// <param name="behavior">enum: AntDesign.FocusBehavior</param>
/// <param name="preventScroll">When true, element receiving focus will not be scrolled to.</param>
public virtual async Task Focus(FocusBehavior behavior = default, bool preventScroll = false)
{
if (behavior == FocusBehavior.FocusAndClear)
{
await Clear();
StateHasChanged();
}
else
{
await FocusAsync(Ref, behavior, preventScroll);
IsFocused = true;
}
}
private static void OnApplyChanged(DependencyObject sender, DependencyPropertyChangedEventArgs args)
{
var behaviors = Interaction.GetBehaviors(sender);
// Remove the existing behavior instances
foreach (var old in behaviors.OfType <FocusBehavior>().ToArray())
{
behaviors.Remove(old);
}
if ((bool)args.NewValue)
{
// Creates a new behavior and attaches to the target
var behavior = new FocusBehavior();
// Apply the behavior
behaviors.Add(behavior);
}
}
public void FocusOnLoaded() {
TextBox control = new TextBox();
FocusBehavior behavior = new FocusBehavior();
Interaction.GetBehaviors(control).Add(behavior);
behavior.FocusDelay = TimeSpan.FromMilliseconds(0);
Grid grid = new Grid();
grid.Children.Add(new Button());
grid.Children.Add(control);
grid.Children.Add(new Button());
Window.Content = grid;
EnqueueShowWindow();
EnqueueCallback(() => {
CheckFocusedElement(control);
});
EnqueueTestComplete();
}
public void FocusPropertyNameWithDelay()
{
TestControl controlWithProperty_1 = new TestControl();
TestControl controlWithProperty_2 = new TestControl();
FocusBehavior behavior_1 = new FocusBehavior()
{
PropertyName = "TestProperty_1"
};
FocusBehavior behavior_2 = new FocusBehavior()
{
PropertyName = "TestProperty_2"
};
Interaction.GetBehaviors(controlWithProperty_1).Add(behavior_1);
Interaction.GetBehaviors(controlWithProperty_2).Add(behavior_2);
behavior_1.FocusDelay = TimeSpan.FromMilliseconds(400);
behavior_2.FocusDelay = TimeSpan.FromMilliseconds(400);
Grid grid = new Grid();
Button button = new Button();
grid.Children.Add(button);
grid.Children.Add(controlWithProperty_1);
grid.Children.Add(controlWithProperty_2);
Window.Content = grid;
EnqueueShowWindow();
EnqueueCallback(() => {
CheckUnfocusedElement(controlWithProperty_1);
CheckUnfocusedElement(controlWithProperty_2);
controlWithProperty_1.TestProperty_1 = "Hello";
CheckUnfocusedElement(controlWithProperty_1);
});
EnqueueDelay(TimeSpan.FromMilliseconds(500));
EnqueueCallback(() => {
CheckFocusedElement(controlWithProperty_1);
controlWithProperty_2.TestProperty_2 = "Hello_";
CheckUnfocusedElement(controlWithProperty_2);
});
EnqueueDelay(TimeSpan.FromMilliseconds(500));
EnqueueCallback(() => {
CheckFocusedElement(controlWithProperty_2);
});
EnqueueTestComplete();
}
public void GetFocusDelay() {
FocusBehavior behavior = new FocusBehavior();
Action<double, double> checkFocusDelay = (double expectedInWpf, double expectedInSilverlight) => {
Assert.AreEqual(TimeSpan.FromMilliseconds(expectedInWpf), behavior.GetFocusDelay());
};
Assert.AreEqual(null, behavior.FocusDelay);
checkFocusDelay(0, 500);
behavior.FocusDelay = TimeSpan.FromMilliseconds(800);
checkFocusDelay(800, 800);
behavior.FocusDelay = TimeSpan.FromMilliseconds(0);
behavior.EventName = "MouseEnter";
checkFocusDelay(0, 0);
behavior.FocusDelay = TimeSpan.FromMilliseconds(800);
checkFocusDelay(800, 800);
}
public void GetFocusDelay()
{
FocusBehavior behavior = new FocusBehavior();
Action <double, double> checkFocusDelay = (double expectedInWpf, double expectedInSilverlight) => {
Assert.AreEqual(TimeSpan.FromMilliseconds(expectedInWpf), behavior.GetFocusDelay());
};
Assert.AreEqual(null, behavior.FocusDelay);
checkFocusDelay(0, 500);
behavior.FocusDelay = TimeSpan.FromMilliseconds(800);
checkFocusDelay(800, 800);
behavior.FocusDelay = TimeSpan.FromMilliseconds(0);
behavior.EventName = "MouseEnter";
checkFocusDelay(0, 0);
behavior.FocusDelay = TimeSpan.FromMilliseconds(800);
checkFocusDelay(800, 800);
}
public void FocusOnLoaded()
{
TextBox control = new TextBox();
FocusBehavior behavior = new FocusBehavior();
Interaction.GetBehaviors(control).Add(behavior);
behavior.FocusDelay = TimeSpan.FromMilliseconds(0);
Grid grid = new Grid();
grid.Children.Add(new Button());
grid.Children.Add(control);
grid.Children.Add(new Button());
Window.Content = grid;
EnqueueShowWindow();
EnqueueCallback(() => {
CheckFocusedElement(control);
});
EnqueueTestComplete();
}
public void FocusPropertyObjectChange()
{
TextBox control_1 = new TextBox()
{
IsReadOnly = false
};
TextBox control_2 = new TextBox()
{
IsReadOnly = false
};
TestControl controlWithProperty = new TestControl();
FocusBehavior behavior = new FocusBehavior()
{
PropertyName = "IsReadOnly", SourceObject = control_1
};
Interaction.GetBehaviors(controlWithProperty).Add(behavior);
behavior.FocusDelay = TimeSpan.FromMilliseconds(0);
Grid grid = new Grid();
Button button = new Button();
grid.Children.Add(button);
grid.Children.Add(controlWithProperty);
grid.Children.Add(control_1);
grid.Children.Add(control_2);
Window.Content = grid;
EnqueueShowWindow();
EnqueueCallback(() => {
CheckUnfocusedElement(controlWithProperty);
control_1.IsReadOnly = true;
CheckFocusedElement(controlWithProperty);
button.Focus();
behavior.SourceObject = control_2;
CheckUnfocusedElement(controlWithProperty);
control_2.IsReadOnly = true;
CheckFocusedElement(controlWithProperty);
});
EnqueueTestComplete();
}
public static async Task FocusAsync(this IJSRuntime jSRuntime, ElementReference target, FocusBehavior behavior, bool preventScroll = false)
{
try
{
await jSRuntime.InvokeVoidAsync(JSInteropConstants.Focus, target, preventScroll, behavior);
}
catch (Exception e)
{
Console.WriteLine(e);
throw;
}
}
public void FocusEventAndSourceName() {
TextBox control = new TextBox();
TestControl controlWithEvent = new TestControl() { Name = "controlWithEvent" };
FocusBehavior behavior = new FocusBehavior() { EventName = "TestEvent", SourceName = "controlWithEvent" };
Interaction.GetBehaviors(control).Add(behavior);
behavior.FocusDelay = TimeSpan.FromMilliseconds(0);
Grid grid = new Grid();
grid.Children.Add(new Button());
grid.Children.Add(control);
grid.Children.Add(new Button());
grid.Children.Add(controlWithEvent);
Window.Content = grid;
EnqueueShowWindow();
EnqueueCallback(() => {
CheckUnfocusedElement(control);
controlWithEvent.RaiseTestEvent();
CheckFocusedElement(control);
});
EnqueueTestComplete();
}
public void FocusPropertyNameWithDelay() {
TestControl controlWithProperty_1 = new TestControl();
TestControl controlWithProperty_2 = new TestControl();
FocusBehavior behavior_1 = new FocusBehavior() { PropertyName = "TestProperty_1" };
FocusBehavior behavior_2 = new FocusBehavior() { PropertyName = "TestProperty_2" };
Interaction.GetBehaviors(controlWithProperty_1).Add(behavior_1);
Interaction.GetBehaviors(controlWithProperty_2).Add(behavior_2);
behavior_1.FocusDelay = TimeSpan.FromMilliseconds(400);
behavior_2.FocusDelay = TimeSpan.FromMilliseconds(400);
Grid grid = new Grid();
Button button = new Button();
grid.Children.Add(button);
grid.Children.Add(controlWithProperty_1);
grid.Children.Add(controlWithProperty_2);
Window.Content = grid;
EnqueueShowWindow();
EnqueueCallback(() => {
CheckUnfocusedElement(controlWithProperty_1);
CheckUnfocusedElement(controlWithProperty_2);
controlWithProperty_1.TestProperty_1 = "Hello";
CheckUnfocusedElement(controlWithProperty_1);
});
EnqueueDelay(TimeSpan.FromMilliseconds(500));
EnqueueCallback(() => {
CheckFocusedElement(controlWithProperty_1);
controlWithProperty_2.TestProperty_2 = "Hello_";
CheckUnfocusedElement(controlWithProperty_2);
});
EnqueueDelay(TimeSpan.FromMilliseconds(500));
EnqueueCallback(() => {
CheckFocusedElement(controlWithProperty_2);
});
EnqueueTestComplete();
}
public void FocusPropertyNameSourceName() {
TextBox control = new TextBox();
TestControl controlWithProperty = new TestControl() { Name = "controlWithProperty" };
FocusBehavior behavior = new FocusBehavior() { PropertyName = "TestProperty_1", SourceName = "controlWithProperty" };
Interaction.GetBehaviors(control).Add(behavior);
behavior.FocusDelay = TimeSpan.FromMilliseconds(0);
Grid grid = new Grid();
Button button = new Button();
grid.Children.Add(button);
grid.Children.Add(control);
grid.Children.Add(controlWithProperty);
Window.Content = grid;
EnqueueShowWindow();
EnqueueCallback(() => {
CheckUnfocusedElement(control);
controlWithProperty.TestProperty_1 = "Test";
CheckFocusedElement(control);
});
EnqueueTestComplete();
}
public void PropertiesTest()
{
var behavior = new FocusBehavior();
TestsHelper.TestPublicPropertiesGetSet(behavior);
}
/// <summary> /// Focus with behaviors. Behavior will work only for elements that are /// HTMLInputElement or HTMLTextAreaElement. Otherwise will only focus. /// </summary> /// <param name="target">Element that will receive focus.</param> /// <param name="behavior">Behavior of focused element</param> /// <param name="preventScroll">Whether to scroll to focused element</param> protected async Task FocusAsync(ElementReference target, FocusBehavior behavior, bool preventScroll = false) => await Js.FocusAsync(target, behavior, preventScroll);
public void FocusPropertyObjectChange() {
TextBox control_1 = new TextBox() { IsReadOnly = false };
TextBox control_2 = new TextBox() { IsReadOnly = false };
TestControl controlWithProperty = new TestControl();
FocusBehavior behavior = new FocusBehavior() { PropertyName = "IsReadOnly", SourceObject = control_1 };
Interaction.GetBehaviors(controlWithProperty).Add(behavior);
behavior.FocusDelay = TimeSpan.FromMilliseconds(0);
Grid grid = new Grid();
Button button = new Button();
grid.Children.Add(button);
grid.Children.Add(controlWithProperty);
grid.Children.Add(control_1);
grid.Children.Add(control_2);
Window.Content = grid;
EnqueueShowWindow();
EnqueueCallback(() => {
CheckUnfocusedElement(controlWithProperty);
control_1.IsReadOnly = true;
CheckFocusedElement(controlWithProperty);
button.Focus();
behavior.SourceObject = control_2;
CheckUnfocusedElement(controlWithProperty);
control_2.IsReadOnly = true;
CheckFocusedElement(controlWithProperty);
});
EnqueueTestComplete();
}
