how to get the rich text hover on my tree viewer.

Hi,

I'm using RTC for developing my plug-in and I want to implement the Rich Text Hover feature (or whatever name it has) in my plug-in. I noticed that in RTC if we hovering the mouse on items in Team Artifacts view (tree viewer actually) some tool-tip like window pop-up and if we press F2 the window getting focused and that component is completely different from prior tool-tip like window. I want to implement this feature in my tree viewer.

As a first step I'm able display some information while hovering the mouse on item of tree viewer using jface's hover style pop-up dialog.

I have the below questions before proceeding the current progress.

1. Is that right what I've done so far (display info on jface's pop-up dialog)?

2. If the first window while we hover over the mouse is jface's pop-up dialog, how can we display html information within that

3. What is the name of the component pop-up after we press F2 ? Is that a swt/jface component?

4. Is there any specific class/interface to implement this feature?

5. Has anyone give me a simple example to achieve this?

After a long search on google only I've raised this question here, since the google search doesn't help me.