#8 Right click in tree fails to select item

[Gus Heck]

Steps to reproduce
1. Open a model where there are several tasks
2. left click on one task to select it.
3. right click on a different task to bring up a context menu
4. Select rename from the context menu
5. enter a new name and click OK

Observed Behavior
On step 5 the name displayed in the dialog is the name of the task selected in step 2, and when Ok is pressed the task selected in step 2 is renamed.

Expected Behavior
The name displayed in the dialog should be the name of the task which was clicked in step 3, and the task in step 3 should be the one that gets renamed when OK is clicked.

Other Notes:
In playing around a bit I notice that the context menu appears to be assigned to the entire panel, and not the individual items to which the actions are contextualized. Besides causing this but, this will make it difficult if you ever wish to have different contextual options for different types of items, or based on the state of the item.