qt menus mispositioned on dual head with different resolutions

[Laurens]

Steps to reproduce:
1. Have two monitors with different resolutions and align them next to each other at the bottom (1680x1050 and 1024x768)
2. Start bzr-explorer and move the window up to the top on the high resolution screen.
3. Click on a menu button.

Expected result:
The menu pops up right below the menu button.

Actual result:
The menu pops up further down, as if the window was positioned on the top of the low resolution screen.

This behavior can be seen in all QT programs I think. I tested qtcreator, qgit and qt-designer.

Using up to date Ubuntu Lucid 32 bit.

[Ian Clatworthy (ian-clatworthy)]

This looks like a bug in the Qt layer. I'm not planning to make any changes in the Bazaar Explorer code to workaround it.