--- a/Tools/UIPreviewer.py Tue Aug 31 12:36:10 2010 +0200 +++ b/Tools/UIPreviewer.py Tue Aug 31 13:23:27 2010 +0200 @@ -326,7 +326,7 @@ self.previewSV.setWidget(self.mainWidget) self.mainWidget.show() else: - QMessageBox.warning(self, + E5MessageBox.warning(self, self.trUtf8("Load UI File"), self.trUtf8("""<p>The file <b>{0}</b> could not be loaded.</p>""")\ .format(fn))