protected override void OnApplyTemplate()
{
sliderContainer = GetTemplateChild("SliderContainer") as FrameworkElement;
if (sliderContainer != null)
{
sliderContainer.PointerPressed += SliderContainer_PointerPressed;
sliderContainer.AddHandler(PointerPressedEvent, new PointerEventHandler(SliderContainer_PointerPressed), true);
sliderContainer.AddHandler(PointerReleasedEvent, new PointerEventHandler(SliderContainer_PointerReleased), true);
sliderContainer.AddHandler(PointerCanceledEvent, new PointerEventHandler(SliderContainer_PointerReleased), true);
sliderContainer.AddHandler(PointerCaptureLostEvent, new PointerEventHandler(SliderContainer_PointerReleased), true);
sliderContainer.ManipulationMode = Orientation == Orientation.Vertical ? ManipulationModes.TranslateY : ManipulationModes.TranslateX;
sliderContainer.ManipulationStarted += SliderContainer_ManipulationStarted;
sliderContainer.ManipulationDelta += SliderContainer_ManipulationDelta;
sliderContainer.ManipulationCompleted += SliderContainer_ManipulationCompleted;
sliderContainer.Unloaded += SliderContainer_Unloaded;
sliderContainerPointerOverManager = new PointerOverManager(sliderContainer, true);
sliderContainerPointerOverManager.IsPointerOverChanged += SliderContainerPointerOverManager_IsPointerOverChanged;
}
horizontalTemplate = GetTemplateChild("HorizontalTemplate") as Grid;
if (horizontalTemplate != null)
{
horizontalTemplate.SizeChanged += HorizontalTemplate_SizeChanged;
}
horizontalThumb = GetTemplateChild("HorizontalThumb") as FrameworkElement;
if (horizontalThumb != null)
{
horizontalThumb.RenderTransform = horizontalThumbTransform;
horizontalThumb.SizeChanged += HorizontalThumb_SizeChanged;
}
horizontalDecreaseRect = GetTemplateChild("HorizontalDecreaseRect") as FrameworkElement;
if (horizontalDecreaseRect != null)
{
horizontalDecreaseRect.RenderTransform = horizontalDecreaseRectTransform;
horizontalDecreaseRect.RenderTransformOrigin = new Point(0.0, 0.5);
}
verticalTemplate = GetTemplateChild("VerticalTemplate") as Grid;
if (verticalTemplate != null)
{
verticalTemplate.SizeChanged += VerticalTemplate_SizeChanged;
}
verticalThumb = GetTemplateChild("VerticalThumb") as FrameworkElement;
if (verticalThumb != null)
{
verticalThumb.RenderTransform = verticalThumbTransform;
verticalThumb.SizeChanged += VerticalThumb_SizeChanged;
}
verticalDecreaseRect = GetTemplateChild("VerticalDecreaseRect") as FrameworkElement;
if (verticalDecreaseRect != null)
{
verticalDecreaseRect.RenderTransform = horizontalDecreaseRectTransform;
verticalDecreaseRect.RenderTransformOrigin = new Point(0.5, 1.0);
}
base.OnApplyTemplate();
UpdateControls();
}
private void SliderContainerPointerOverManager_IsPointerOverChanged(PointerOverManager sender)
{
isPointerOver = sender.IsPointerOver;
UpdateVisualState();
}
