public void DeleteSelected() { SelectedLayoutElement.RestartSelectionState(); elements.Remove(SelectedLayoutElement); _canvas.Children.Remove(Selected); _selected = null; }
private void _canvas_MouseLeave(object sender, MouseEventArgs e) { if (SelectedLayoutElement != null) { SelectedLayoutElement.RestartSelectionState(); } }
private void _canvas_MouseMove(object sender, MouseEventArgs e) { //Handle template mouse hover event if (!mouseDown) { var result = _canvas.InputHitTest(e.GetPosition(_canvas)); if (result is UIElement) { _target = result as UIElement; if (_template.IsEditable(_target)) { Mouse.OverrideCursor = TargetLayoutElement.HoverCursor(e.GetPosition(result)); } else { Mouse.OverrideCursor = Cursors.Arrow; } } } else if (mouseDown && Selected != null) { SelectedLayoutElement.HandleMouseInteraction(e); } }
private void _canvas_MouseWheel(object sender, MouseWheelEventArgs e) { if (Selected != null) { SelectedLayoutElement.Rotate(e.Delta > 0 ? 10 : -10); } }
private void _canvas_MouseUp(object sender, MouseButtonEventArgs e) { mouseDown = false; if (SelectedLayoutElement != null) { SelectedLayoutElement.RestartSelectionState(); } }