void EditorDragOver(object sender, DragEventArgs e)
{
try {
GridLengthEditor target = sender as GridLengthEditor;
GridLengthEditor source = e.Data.GetData(typeof(GridLengthEditor)) as GridLengthEditor;
e.Handled = true;
if (marker != null)
{
AdornerLayer.GetAdornerLayer(marker.AdornedElement).Remove(marker);
marker = null;
}
if (target != null && source != null && source.Orientation == target.Orientation &&
(target != source && (target.Cell < source.Cell || target.Cell > source.Cell + 1)))
{
marker = DragDropMarkerAdorner.CreateAdornerCellMove(target);
e.Effects = DragDropEffects.Move;
return;
}
e.Effects = DragDropEffects.None;
} catch (Exception ex) {
Core.LoggingService.Error(ex);
}
}
void ButtonPanelDragOver(object sender, DragEventArgs e)
{
try {
StackPanel target = sender as StackPanel;
GridLengthEditor source = e.Data.GetData(typeof(GridLengthEditor)) as GridLengthEditor;
e.Handled = true;
if (marker != null)
{
AdornerLayer.GetAdornerLayer(marker.AdornedElement).Remove(marker);
marker = null;
}
if (target != null && source != null && source.Orientation == Orientation.Vertical && source.Cell + 1 < rowDefitions.Elements().Count())
{
marker = DragDropMarkerAdorner.CreateAdornerCellMove(target);
e.Effects = DragDropEffects.Move;
return;
}
e.Effects = DragDropEffects.None;
} catch (Exception ex) {
Core.LoggingService.Error(ex);
}
}
