Bug 1351562

+++ This bug was initially created as a clone of Bug #1351487 +++

Description of problem:
"Connection Address" and "Cancel" button in remote-viewer connection window have same access keys

Version-Release number of selected component (if applicable):
virt-viewer-2.0-8.el7.x86_64

How reproducible:
100%

Steps to Reproduce:
1. Run "remote-viewer" interminal.
2. Press "alt" when connection window displays.
3. keep to press "alt+c" 

Actual results:
1. After step 2, "Connection Address" and "Cancel" button in remote-viewer connection window have same access keys
2. After step 3, The foucs switches betwen "Connection Address" and "Cancel" button. Can type some string when connection address text entry get foucus, but can't cancel the connection when "cancel" button get foucs.

Expected results:
"Connection Address" and "Cancel" button in remote-viewer connection window should have different access keys.

Additional info:

--- Additional comment from Fabiano Fidêncio on 2016-06-30 04:10:23 EDT ---

Patch is in the ML:
https://www.redhat.com/archives/virt-tools-list/2016-June/msg00218.html

--- Additional comment from  on 2016-06-30 04:48 EDT ---



--- Additional comment from  on 2016-06-30 04:49:38 EDT ---

And if press "alt+r", a warning displays in terminal.
(remote-viewer:20535): Gtk-WARNING **: widget `GtkRecentChooserWidget' isn't 
suitable for mnemonic activation

--- Additional comment from Fabiano Fidêncio on 2016-06-30 04:57:52 EDT ---

(In reply to xiaodwan from comment #3)
> And if press "alt+r", a warning displays in terminal.
> (remote-viewer:20535): Gtk-WARNING **: widget `GtkRecentChooserWidget' isn't 
> suitable for mnemonic activation

"Mnemonics automatically activate any activatable widget the label is inside, such as a gtk.Button; if the label is not inside an activatable widget, you have to tell the label about the target using the set_mnemonic_widget() method. Here's a simple example where the label is inside a button."

That's the definition of Mnemonics from Gtk+.

alt+c is the mnemonic for Cancel and that's what my patch does. Add missig mnemonics for the buttons on that window. So, with the patch alt+c triggers the Cancel button, alt+o triggers the Connection button.

--- Additional comment from Fabiano Fidêncio on 2016-06-30 05:29 EDT ---