changing UI and text of Updates available popup - eclipse

I working on eclipse rcp project where I need to add updates available popup
to my eclipse rcp application. I could show the popup, but now my question is
can I change UI and text of that popup. I want the look of UI in my own desired.
Is it possible to customize the UI and text?
Please find the attached image.

Related

Is there a way to programmatically change the color of an editor tab in my Eclipse Plugin?

I have a SharedHeaderFormEditor in my Eclipse RCP plugin.
One of my requirements is to draw attention to the editor's tab when something happens outside of the editor and it needs a refresh.
Some of the ideas discussed included
changing the color of the tab
adding an icon to the editor's text (instead of the standard * for a dirty editor)
Are either of those possible? I've been looking around and have not found anything that could address this issue.
Thanks!
ViewPart and EditorPart both allow changing the title label and icon (setPartName(…) and setTitleImage(…) respectively). The Eclipse Workbench also offers an IWorkbenchPartProgressService to each part, which allows a part to indicate that it's busy (via incrementBusy()/decrementBusy()) and that its content has changed (via warnOfContentChange()). You can see this used in the Search and Console views (org.eclipse.search2.internal.ui.SearchView and org.eclipse.ui.internal.console.ConsoleView).

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Plugin has an Editor, in this editor there is a TreeView with a toolbar.
I want to add new button to this toolbar with my action.
Can it be done?
I wasn't able to get useful information using Plugin Spy.
(Alt-Shift-F1 shows info about the editor and not about the view inside the editor,)
Or it's possible to add toolbar buttons only to eclipse 'core' views like 'Navigator'?
No, you can't add to the Toolbar from outside of the plugin unless the plugin has provided extension points to allow this.

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I found the mistake I was doing...It is not possible to directly add a DropDown Menu in the design editor. You first have to add a Menu and then add a DropDown Menu. And the widgets do work in all forms of applications you want to develop.

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The different versions of content are stored in a database.
The ideal behavior would be that clicking on the button in the toolbar, a popup dialog opens with a list of previous versions of the content. On click, the selected content is loaded into the editor.
I'm using php and mysql.
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I want to make sure that when there is already an uploaded image window then the second popup should not appear.
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