private void DeleteLayer_Click(object sender, RoutedEventArgs e)
{
Button b = sender as Button;
LayerChainItem item = b.DataContext as LayerChainItem;
LayerChainItems.Remove(item);
if (LayerDeleted != null)
{
LayerDeleted(this, e);
}
}
private void listBox1_Drop(object sender, DragEventArgs e)
{
ListBox parent = sender as ListBox;
LayerChainItem data = e.Data.GetData(typeof(LayerChainItem)) as LayerChainItem;
LayerChainItem objectToPlaceBefore = GetObjectDataFromPoint(parent, e.GetPosition(parent)) as LayerChainItem;
if (data != null && objectToPlaceBefore != null && data != objectToPlaceBefore)
{
int index = LayerChainItems.IndexOf(objectToPlaceBefore);
LayerChainItems.Remove(data);
LayerChainItems.Insert(index, data);
this.ChainListBox.SelectedItem = data;
if (LayerMoved != null)
{
LayerMoved(this, e);
}
}
}