[ZScreen] ZScreen allows duplicate hotkeys

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Open ZS GUI. Switch to "Hotkeys" tab.
2. Click on the "Last crop shot" button (this is just an example) 
3. Press Shift+PrintScreen. 
4. Press ENTER to complete the new hotkey registration.

This hotkey is registered for last crop shot.
Notice that Shift+PrintScreen is also registered against "selected window".

Practically, Shift+PrintScreen does NOT capture last crop shot.

What is the expected output? What do you see instead?

When we register a hotkey that is already in use, ZS should warn the user, and 
show what action is currently registered against the hotkey. ZS should provide 
two options to the user: "Retry" and "Save". If the user saves the hotkey, the 
hotkey entry for the old action should be changed to "none" automatically. 

What version of the product are you using? On what operating system?
Copy text from Debug tab

4.1.0 on win XP SP-3.

Please provide any additional information below.

Original issue reported on code.google.com by narayana...@gmail.com on 9 Jul 2011 at 3:08

[GoogleCodeExporter]

Thanks and this has been fixed in r2464

Original comment by mcored on 25 Aug 2011 at 1:33

• Changed title: [ZScreen] ZScreen allows duplicate hotkeys
• Changed state: Fixed