public override bool OnMouseButtonUp(MouseButtonEditorEventArgs args)
{
var wasFirstClick = firstClick;
firstClick = false;
if (DateTime.Now.Subtract(mMouseDownTime).TotalSeconds < 1)
{
// It's a click, if it's the first click do not confirm.
if (wasFirstClick)
{
return(true);
}
}
// Launch the command
if (toNode != null && toNodeInput != null)
{
var connection = new Connection(node, nodeOutput, toNode, toNodeInput);
AttachedProps.GetCommandManager(nodeEditor).StartCommand(new AddConnectionCommandToken(null, connection));
}
removeAdorner();
nodeEditor.EndInteraction();
return(true);
}
public override bool OnMouseButtonUp(MouseButtonEditorEventArgs args)
{
if (args.Button == MouseButton.Left)
{
mIsDragging = false;
}
else if (args.Button == MouseButton.Right)
{
mIsRightButtonDown = false;
}
return(true);
}
public override bool OnMouseButtonDown(MouseButtonEditorEventArgs args)
{
if (previewConnectionPath != null)
{
// It's the confirm click, skip this event
return(true);
}
mDragLastPoint = args.Position;
previewConnectionPath = new ConnectionPath();
//previewContainer.ContentTemplate = ConnectionTemplate;
previewConnectionPath.DataContext = new Connection(node, nodeOutput, null, null);
previewConnectionPath.Brush = Brushes.SkyBlue;
nodeEditor.AddPreviewElement(previewConnectionPath);
mMouseDownTime = DateTime.Now;
return(true);
}
public override bool OnMouseButtonDown(MouseButtonEditorEventArgs args)
{
if (args.Button == MouseButton.Left)
{
mIsDragging = true;
mDragLastPoint = args.Position;
var mNodeFEToDrag = VisualTreeUtils.HitTestWithDataContext <Node>(nodeEditor, args.Position);
if (mNodeFEToDrag != null)
{
var node = (Node)mNodeFEToDrag.DataContext;
nodeEditor.BeginInteraction(new MoveNodeHandler(nodeEditor, node, mDragLastPoint));
}
}
else if (args.Button == MouseButton.Right)
{
mIsRightButtonDown = true;
}
return(true);
}
public virtual bool OnMouseButtonDown(MouseButtonEditorEventArgs args)
{
return(false);
}
public virtual bool OnMouseDragStart(MouseButtonEditorEventArgs args)
{
return(false);
}
public override bool OnMouseButtonUp(MouseButtonEditorEventArgs args)
{
nodeEditor.EndInteraction();
AttachedProps.GetCommandManager(nodeEditor).StartCommand(new MoveNodeCommandToken(null, mNodeToDrag, mNewNodePosition));
return(true);
}
