How to Add a ContextMenu for ActiveX TreeView

Hello, guys

I have used GUIDE to generate a GUI, and Create a TreeView by MSComctlLib.TreeCtrl.2.

The problem is I don't know how to Add a ContextMenu for the TreeView. I have added a ContextMenu for the Tree as the following Codes, but which is not working properly.

Could anybody help me to work out the problem? Thank you!

Kind regard,

Keming

 function click_node(varargin)
 event=varargin{end};
  switch event
    case 'MouseUp'
       if varargin{3}==2
 f=gcf;
uc=uicontextmenu('parent',f);
set(h,'units','pixels');
pl=get(0,'pointerlocation');
fp=get(h,'position');
fp = fp(1:2);
u1=uimenu(uc,'label','New','callback','disp(''New'')');
u2=uimenu(uc,'label','Load','callback','disp(''Load'')');
u3=uimenu(uc,'label','Delete','callback','disp(''Delete'')');
set(uc,'position',pl-fp,'visible','on');
end
end

Answer 1

[Steve Coleman]

You might want to read some of the articles on the Undocumented Matlab site on UI Menus:

http://undocumentedmatlab.com/blog/interesting-uitree-utility/

http://undocumentedmatlab.com/blog/customizing-menu-items-part-1/

http://undocumentedmatlab.com/blog/adding-context-menu-to-uitree/

[Keming]

Hi,Steve, Thanks for your comments. I am current focusing on using ActiveX Control. Right now, I am able to add a contextmenu to ActiveX tree object, but I dont know how to popup a context menu when the user right click the tree node.