[Qt-interest] Images not showing in QToolBar on Linux

[Michael Jackson]

The System is Ubuntu Desktop 10.10 i386 with Qt 4.7.0. I have a QToolBar on
my QMainWindow. On OS X and Windows the Icons show up. On Linux they do not.
I have checked the obvious things like spelling and capitalization errors. I
have a .png file that I have listed in a .qrc file. I create my icon like
so:

QIcon GrainGeneratorPlugin::icon()
{
  return QIcon(":/graingenerator.png");
}

Here is the .qrc file that goes along with it:
 <!DOCTYPE RCC>
 <RCC version="1.0">
 <qresource>
  <file>graingenerator.png</file>
 </qresource>
 </RCC>

I am not that familiar with Linux issues as OS X and Windows are my main
development platforms but I definitely need to support my linux customers.
Hopefully this is just something simple? Or maybe I can not show icons on a
toolbar in Linux? Any help is very much appreciated.


Mike Jackson
BlueQuartz Software