20fb885d09
* contrib/hbqt/qtgui/qth/QBoxLayout.qth
* contrib/hbqt/qtgui/qth/QComboBox.qth
* contrib/hbqt/qtgui/qth/QDirModel.qth
* contrib/hbqt/qtgui/qth/QDockWidget.qth
* contrib/hbqt/qtgui/qth/QDrag.qth
* contrib/hbqt/qtgui/qth/QGraphicsScene.qth
* contrib/hbqt/qtgui/qth/QGridLayout.qth
* contrib/hbqt/qtgui/qth/QLayout.qth
* contrib/hbqt/qtgui/qth/QMainWindow.qth
* contrib/hbqt/qtgui/qth/QMenu.qth
* contrib/hbqt/qtgui/qth/QMenuBar.qth
* contrib/hbqt/qtgui/qth/QScrollArea.qth
* contrib/hbqt/qtgui/qth/QStandardItemModel.qth
* contrib/hbqt/qtgui/qth/QStatusBar.qth
* contrib/hbqt/qtgui/qth/QTabWidget.qth
* contrib/hbqt/qtgui/qth/QToolBar.qth
* contrib/hbqt/qtgui/qth/QTreeWidgetItem.qth
* contrib/hbqt/qtgui/qth/QWidget.qth
% Replaced: [*D=n*] => [*X=n*] except for
QTreeWidget/QListWidget/QTableWidget as per the change
in core engine where deletion of a Qt object is entirely
thought of on new grounds.
* contrib/hbqt/tests/demoqt.prg
! Optimizations and removal of redundant code.
* contrib/hbqt/qtcore/hbqt.h
* contrib/hbqt/qtcore/hbqt_bind.cpp
* contrib/hbqt/qtcore/hbqt_destroyer.cpp
* contrib/hbqt/qtcore/hbqt_destroyer.h
+ Overhauled: the Qt object destruction protocol.
This commit is the result of two weeks intensive debugging
spree. This commits now handles MT applications better
then before. This commit also covers the mem leaks evident
for certain widgets.
WARNING: regression is possible, please report.