This week's book giveaway is in the Clojure forum.
We're giving away four copies of Clojure in Action and have Amit Rathore and Francis Avila on-line!
See this thread for details.
Win a copy of Clojure in Action this week in the Clojure forum!
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic

TreeSelectionHandler and mouseovers

Thomas Todaro
Posts: 3
  • 0
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
TreeSelectionHandler's valueChanged event is being fired whenever I move the mouse over a node. That's a problem. I have some drag-and-drop logic, and when I drag something from a higher node to a lower node, the event is being fired whenever I pass over the in-between nodes on the way to the final drop location. My program has some code for validating the drop location, but I don't want that code to run simply because I moused over a node.

I thought about writing my own MouseListener, but there's no guarantee that MouseEvent will be fired before TreeSelectionEvent.

How do I get TreeSelectionHandler to respond to an actual mouse click, rather than the "mouse entered" event?
I agree. Here's the link:
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic