Created attachment 8627601 [details] Screenshot_2015-06-30_12-24-55.png User Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:38.0) Gecko/20100101 Firefox/38.0 Build ID: 20150525141253 Steps to reproduce: 1. Enable a high-contrast theme in Windows. To do so, do the following: 1.1. Go to the desktop. 1.2. Right-click on it and from the pop-up menu choose "Personalize". 1.3. From the list of themes, choose "High-Contrast Black", by single left-clicking on it. 2. Launch ThunderbirdI'm running the latest stable version - 38.0.1 on a Windows 8.1 64-bit machine. 3. Invoke a dialog box with some buttons in it. The one for Thunderbird's options will do just fine. I'm attaching a screenshot of it. 4. With the TAB key, move the system focus to each of the buttons. Actual results: The focused button gets highlighted, as it should. The text in it however in such a case remains white, making it very hard to see. Expected results: The text in the focused highlighted button should become black, as it is defined in the currently used Windows theme.
This is a core issue and the bug opened for Firefox is enough.
Status: UNCONFIRMED → RESOLVED
Last Resolved: 4 years ago
Resolution: --- → DUPLICATE
Duplicate of bug: 1178702
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