Bug 24479 - Can't click on listbox after zooming (coordinates not translated)
Summary: Can't click on listbox after zooming (coordinates not translated)
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Layout and Rendering (show other bugs)
Version: 528+ (Nightly build)
Hardware: Mac OS X 10.5
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2009-03-09 20:33 PDT by Geoffrey Garen
Modified: 2009-11-12 04:12 PST (History)
3 users (show)

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Description Geoffrey Garen 2009-03-09 20:33:58 PDT 
1. In Safari 4, Navigate to https://bugs.webkit.org/enter_bug.cgi?product=WebKit
2. Cmd-+ to activate full-page zoom
3. In the "Version" listbox, click the middle entry ("525.x (Safari 3.2)")
--> Notice that the click does not select anything.

Cmd-- to zoom back down, and the listbox starts responding to clicks correctly again.
Comment 1 M8R-udo4lc 2009-11-12 04:12:40 PST 
I found the same problem using QtWebKit (tested on versions 4.5.1, 4.5.2 and 4.5.3).

Very easily reproducible... open the following HTML:
<select size="3">
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>
</select>

Then set full-page zoom to something like 50%. After that you can't select any option.

Note that the problem only happens with <select> tags with the "size" attribute greater than 1.