11.31 is a bug-fix release of Qt and only contains minor changes compared 2to Qt 1.30 3 4Here is a list of the bug-fixes made in Qt from 1.30 to 1.31. 5 6Changing the font of a QButton, QPushButton, QCheckBox or QRadioButton now 7works correctly. 8 9QRadiobutton: Correct toggling in a QButtonGroup when activated by an 10 accelerator. 11 12QPopupMenu: Items updated correctly when activated by an accelerator. 13 14QProgressBar: Base color is no longer fixed to white. 15 16QProgressDialog: setLabel() and setCancelButton() now ensure that a given 17 widget is shown and is a child of QProgressDialog. 18 19QWidget: setEnabled( FALSE ) now moves focus correctly. 20 21QLineEdit and 22QMultiLineEdit: In keyPressEvent() backspace no longer inserts an 23 unprintable character with some rare keyboard layouts. 24 25QMenubar: Mouse presses on items without any popup menu are now 26 always recognized. 27 28Changes to fix compile problems under IRIX. 29 30Changes to fix compile problems on some versions of AIX. 31 32Changes to fix compile problems with aCC on HP-UX. 33 34Minor documentation fixes. 35