private void ParentOnMouseMove(object sender, FingerManipulationEventArgs args) { var position = args.GetPosition(Parent); var parentPositon = ((IUIElement)Parent).GetPosition(); var finalPoint = position.Add(parentPositon); var newPoint = Mapper.Map <Point>(finalPoint); ResizeOperation.UpdateHandlePosition(newPoint); if (!IsDragging) { IsDragging = true; //OnDragStarted(); } }
private void ParentOnMouseLeftButtonUp(object sender, FingerManipulationEventArgs args) { if (ResizeOperation != null) { var position = args.GetPosition(Parent); ResizeOperation.UpdateHandlePosition(position); Parent.ReleaseInput(null); Parent.FingerMove -= ParentOnMouseMove; ResizeOperation.Dispose(); ResizeOperation = null; SnappingEngine.ClearSnappedEdges(); IsDragging = false; //OnDragEnd(); } }
public void IncreaseWidthTopRight() { var canvasItem = new CanvasModelItem { Width = 30, Height = 30, Left = 10, Top = 20, }; var hookPoint = new Point(40, 20); var newPoint = new Point(50, 20); var resizeOperation = new ResizeOperation(canvasItem, newPoint , new NoEffectsCanvasItemSnappingEngine()); resizeOperation.UpdateHandlePosition(newPoint); Assert.AreEqual(40D, canvasItem.Width); }