virtual bool eventFilter(QObject *o, QEvent *e)
{
QToolButton *button = qobject_cast<QToolButton *>(o);
if (!button)
return false;
if (button->isEnabled())
return false;
ToolBar *toolbar = qobject_cast<ToolBar *>(button->parentWidget());
if (!toolbar)
return false;
switch (e->type())
{
case QEvent::MouseButtonPress:
toolbar->widgetPressed();
return true;
case QEvent::MouseMove:
{
QMouseEvent event(QEvent::MouseMove, toolbar->mapFromGlobal(QCursor::pos()), Qt::NoButton, ((QMouseEvent *)e)->buttons(), ((QMouseEvent *)e)->modifiers());
toolbar->mouseMoveEvent(&event);
return event.isAccepted();
}
case QEvent::ContextMenu:
{
QContextMenuEvent event(QContextMenuEvent::Mouse, toolbar->mapFromGlobal(QCursor::pos()));
toolbar->contextMenuEvent(&event);
return event.isAccepted();
}
default:
return false;
}
}
