/// <summary>
/// Called when the drop operation is performed on a node
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void DragDropHandler(object sender, DragEventArgs e)
{
if (e.Data.GetDataPresent("WindowsForms10PersistentObject", false))
{
Point pt = ((TreeView)sender).PointToClient(new Point(e.X, e.Y));
BaseTreeNode destinationNode = (BaseTreeNode)((BaseTreeView)sender).GetNodeAt(pt);
object data = e.Data.GetData("WindowsForms10PersistentObject");
BaseTreeNode sourceNode = data as BaseTreeNode;
if (sourceNode != null && destinationNode != null)
{
if ((e.KeyState & Ctrl) != 0)
{
destinationNode.AcceptCopy(sourceNode);
}
else if ((e.KeyState & Alt) != 0)
{
destinationNode.AcceptMove(sourceNode);
}
else
{
destinationNode.AcceptDrop(sourceNode);
if (Refactor && Settings.Default.AllowRefactor)
{
NameSpace nameSpace = EnclosingFinder <NameSpace> .find(sourceNode.Model, true);
if (nameSpace != null)
{
// Only apply refactoring when dropping Model Element items
// This is useless for Requirements, and test related elements
RefactorAndRelocateOperation refactorAndRelocate =
new RefactorAndRelocateOperation(sourceNode.Model as ModelElement);
refactorAndRelocate.ExecuteUsingProgressDialog(GuiUtils.MdiWindow, "Refactoring", false);
}
}
}
}
}
}
/// <summary>
/// Called when the drop operation is performed on a node
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void DragDropHandler(object sender, DragEventArgs e)
{
if (e.Data.GetDataPresent("WindowsForms10PersistentObject", false))
{
Point pt = ((TreeView)sender).PointToClient(new Point(e.X, e.Y));
BaseTreeNode DestinationNode = (BaseTreeNode)((BaseTreeView)sender).GetNodeAt(pt);
BaseTreeNode SourceNode = (BaseTreeNode)e.Data.GetData("WindowsForms10PersistentObject");
if (DestinationNode != null)
{
if ((e.KeyState & CTRL) != 0)
{
DestinationNode.AcceptCopy(SourceNode);
}
else if ((e.KeyState & ALT) != 0)
{
DestinationNode.AcceptMove(SourceNode);
}
else
{
DestinationNode.AcceptDrop(SourceNode);
}
}
}
}