public override void HandleDragDrop(object sender, DragEventArgs e)
{
DragDataObject data = e.Data.GetData(typeof(DragDataObject)) as DragDataObject;
if (data != null)
{
AddToContainerRecursive(data.Controls);
}
base.HandleDragDrop(sender, e);
}
IDragHandler IDragDropService.GetDragHandler(System.Windows.Forms.IDataObject data)
{
TreeListNode node = GetNode(data);
if (node != null && !data.GetDataPresent(typeof(DragDataObject)))
{
XRControl[] controls = GetTemplateControlsFromData(node);
DragDataObject obj = CreateDragData(controls, ZoomService.GetInstance(DesignerHost));
data.SetData(typeof(DragDataObject), obj);
return(new MyControlDragHandler(DesignerHost));
}
return(base.GetDragHandler(data));
}
private void panelKernels_MouseMove(object sender, MouseEventArgs e)
{
try
{
if (_mouseDownOn == null)
{
return;
}
// Start Drag
DragDataObject dragObject = new DragDataObject(_mouseDownOn.Item2, _mouseDownOn.Item1, _kernels[_mouseDownOn.Item2]);
DataObject dragData = new DataObject(DATAFORMAT_KERNEL, dragObject);
DragDrop.DoDragDrop(_mouseDownOn.Item1, dragData, DragDropEffects.Move);
_mouseDownOn = null; // this way another drag won't start until they release and reclick
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), this.Title, MessageBoxButton.OK, MessageBoxImage.Error);
}
}
private void panelKernels_MouseMove(object sender, MouseEventArgs e)
{
try
{
if (_mouseDownOn == null)
{
return;
}
// Start Drag
DragDataObject dragObject = new DragDataObject(_mouseDownOn.Item2, _mouseDownOn.Item1, _kernels[_mouseDownOn.Item2]);
DataObject dragData = new DataObject(DATAFORMAT_KERNEL, dragObject);
DragDrop.DoDragDrop(_mouseDownOn.Item1, dragData, DragDropEffects.Move);
_mouseDownOn = null; // this way another drag won't start until they release and reclick
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), this.Title, MessageBoxButton.OK, MessageBoxImage.Error);
}
}