public void SelectAll()
{
List <DesignerItem> result = new List <DesignerItem>();
foreach (Zone dc in ItemsSource)
{
DesignerItem test = ItemContainerGenerator.ContainerFromItem(dc) as DesignerItem;
if (!test.IsSelected)
{
test.IsSelected = true;
}
}
}
private void ResizeThumb_DragStarted(object sender, DragStartedEventArgs e)
{
this.designerItem = DataContext as DesignerItem;
if (this.designerItem != null)
{
this.designerCanvas = VisualHelper.FindAnchestor <DrawingLayer>(this.designerItem) as DrawingLayer;
AdornerLayer adornerLayer = AdornerLayer.GetAdornerLayer(this.designerCanvas);
if (adornerLayer != null)
{
this.adorner = new SizeAdorner(this.designerItem);
adornerLayer.Add(this.adorner);
}
}
}
void _DrawingLayout_PreviewMouseLeftButtonUp(object sender, MouseButtonEventArgs e)
{
if (_DrawingLayer.IsMouseCaptured)
{
_DrawingLayer.ReleaseMouseCapture();
if (_newDesignerItem != null)
{
Point last = e.GetPosition(_DrawingLayer);
_newDesignerItem.Width = Math.Abs(_startPos.X - last.X);
_newDesignerItem.Height = Math.Abs(_startPos.Y - last.Y);
IList ic = ItemsSource as IList;
if (_newDesignerItem.Width < 10 && _newDesignerItem.Height < 10)
{
ic.Remove(_newDesignerItem.DataContext);
}
_newDesignerItem = null;
}
e.Handled = true;
}
}