protected virtual void OnChildTouched(VisualElement view) { // TODO: validate location // ... var viewRenderer = DoodlePlatform.GetDoodleRenderer(view); viewRenderer.Touch(); }
public void Redraw(SkiaSharp.SKSurface surface) { for (var i = 0; i < ElementController.LogicalChildren.Count; i++) { var child = ElementController.LogicalChildren[i] as VisualElement; if (child != null) { OnChildRedraw(child, surface); // update logical children var viewRenderer = DoodlePlatform.GetDoodleRenderer(child); viewRenderer.Packager.Redraw(surface); } } }
public void Touch(VisualElement view) { for (var i = 0; i < ElementController.LogicalChildren.Count; i++) { var child = ElementController.LogicalChildren[i] as VisualElement; if (child != null) { OnChildTouched(child); var viewRenderer = DoodlePlatform.GetDoodleRenderer(child); viewRenderer.Packager.Touch(child); } } // TODO: force redraw for the whole view in any case // ... }
protected virtual void OnChildRedraw(VisualElement view, SkiaSharp.SKSurface surface) { var viewRenderer = DoodlePlatform.GetDoodleRenderer(view); viewRenderer.DrawView(surface); }