/*! \reimp */
QAccessible::Relation QAccessibleApplication::relationTo(int child, const
QAccessibleInterface *other, int otherChild) const
{
QObject *o = other ? other->object() : 0;
if (!o)
return Unrelated;
if(o == object()) {
if (child && !otherChild)
return Child;
if (!child && otherChild)
return Ancestor;
if (!child && !otherChild)
return Self;
}
QWidgetList tlw(topLevelWidgets());
if (tlw.contains(qobject_cast<QWidget*>(o)))
return Ancestor;
for (int i = 0; i < tlw.count(); ++i) {
QWidget *w = tlw.at(i);
QObjectList cl = w->findChildren<QObject *>(QString());
if (cl.contains(o))
return Ancestor;
}
return Unrelated;
}
/**
* this is only for pre 4.2 code !
* http://ariya.ofilabs.com/2007/04/custom-toggle-action-for-qdockwidget.html
*/
bool MainWindow::eventFilter(QObject *obj, QEvent *e)
{
QObjectList windowChildren = children();
QDockWidget *w;
if (e->type() == QEvent::Close && windowChildren.contains(obj)) {
if ((w = dynamic_cast<QDockWidget *>(obj)) != NULL) {
QList<QAction*> actions = findChildren<QAction *>();
for (int i = 0; i < actions.size(); i++) {
if (actions.at(i)->text() == w->objectName()) {
actions.at(i)->setChecked(false);
return true;
}
}
}
}
return QObject::eventFilter(object, event);
//return false;
}