public void SliderViewModel_PropertiesTest()
{
Open(@"core\library\NumberSliderNodeTest.dyn");
//Getting the view of a DoubleSlider node;
var nodeView = NodeViewWithGuid("17ef3a6e-4742-45b6-8a2e-7ec3901e7726");
var WatchNode = Model.CurrentWorkspace.NodeFromWorkspace <Watch>("213fc6a3f4ff415d95747fdd2d385dfd");
Run();
DispatcherUtil.DoEvents();
var dynamoSlider = nodeView.grid.ChildrenOfType <DynamoSlider>().FirstOrDefault();
var sliderBaseModel = dynamoSlider.DataContext as SliderViewModel <double>;
//Getting the model using reflection
BindingFlags bindFlags = BindingFlags.Instance | BindingFlags.NonPublic;
FieldInfo field = sliderBaseModel.GetType().GetField("model", bindFlags);
SliderBase <double> sliderModel = (SliderBase <double>)field.GetValue(sliderBaseModel);
//Setting the model values
sliderModel.Max = 200.0;
sliderModel.Min = 0.0;
sliderModel.Step = 10;
sliderBaseModel.Value = 0;
sliderBaseModel.Value += 20;
var expander = nodeView.inputGrid.ChildrenOfType <Expander>().FirstOrDefault();
expander.IsExpanded = true;
DispatcherUtil.DoEvents();
//Get the current min, max y step values in the TextBoxes
var textBoxes = expander.ChildrenOfType <DynamoTextBox>();
var minTextBox = (from textBox in textBoxes where textBox.Name.Equals("MinTb") select textBox).FirstOrDefault();
var maxTextBox = (from textBox in textBoxes where textBox.Name.Equals("MaxTb") select textBox).FirstOrDefault();
var stepTextBox = (from textBox in textBoxes where textBox.Name.Equals("StepTb") select textBox).FirstOrDefault();
//Validate that the TextBoxes have the right value according to the Model
Assert.IsNotNull(WatchNode);
Assert.AreEqual("0", minTextBox.Text);
Assert.AreEqual("200", maxTextBox.Text);
Assert.AreEqual("10", stepTextBox.Text);
//Validates the result gotten from the Watch node
Assert.AreEqual("20", WatchNode.CachedValue.ToString());
}
public SliderLocation(SliderBase slider)
{
Slider = slider;
}
public SliderViewModel(SliderBase <T> sliderBaseModel)
{
model = sliderBaseModel;
model.PropertyChanged += model_PropertyChanged;
}
/// <summary>
/// Initializes a new instance of the SliderBaseAutomationPeer class.
/// </summary>
/// <param name="owner">The owner.</param>
public SliderBaseAutomationPeer(SliderBase owner)
: base(owner)
{
this.hasMaximumDirection = true;
}
