Re: tool bar: mouse-2, mouse-3, C-mouse-1, S-mouse-1?

[Juri Linkov]

>> I think only mouse-1 should not popup menus, but in many modern
>> applications mouse-3 is a standard way to show a popup menu
>> with a complete list of items related to the main item invoked
>> via mouse-1.
>
> I don't recall an application offering a menu on mouse-3 specific to a
> certain tool bar button.  E.g. Firefox 1.5 displays the same as <Menu>
> <View> <Toolbars> does, no matter at which tool bar position you click
> <mouse-3>.

What I meant is that in Firefox [mouse-3] on a tab pops up a menu of
tab-related actions other than activating a tab as [mouse-1] does.
Also [mouse-3] on a link pops up a menu of link-related actions,
on an image - a menu of image-related actions and so on.  Emacs could do
the same for the toolbar icons.  Even in Firefox [mouse-3] on the [Back]
toolbar button displays a list of all previous nodes.

-- 
Juri Linkov
http://www.jurta.org/emacs/