void MainWindow::focusInsideDockWidget(QObject *dockWidget)
{
if (!dockWidget)
return;
// CX_LOG_CHANNEL_DEBUG("HELP_DB") << QString(" try mw::focus [%1](%2)")
// .arg(dockWidget->objectName())
// .arg(dockWidget->metaObject()->className());
// focusing to docked widgets is required by the help system
// Assume structure: QDockWidget->QScrollArea->QWidget,
// as defined in MainWindow::addAsDockWidget()
QDockWidget* dw = dynamic_cast<QDockWidget*>(dockWidget);
if (!dw)
return;
if (dw->parent()!=this) // avoid events from other mainwindows
return;
QScrollArea* sa = dynamic_cast<QScrollArea*>(dw->widget());
if (!sa)
return;
if (!sa->widget())
return;
// CX_LOG_CHANNEL_DEBUG("HELP_DB") << QString(" do mw::focus [%1](%2)")
// .arg(sa->widget()->objectName())
// .arg(sa->widget()->metaObject()->className());
QTimer::singleShot(0, sa->widget(), SLOT(setFocus())); // avoid loops etc by send async event.
}
void MainWindow::_addDockWidgets()
{
if(!_updatePending)
return ;
for(size_t ii = 0 ; ii < _dockWidgets.size() ; ii++)
{
QWidget* widget = _dockWidgets[ii] ;
Q_ASSERT(widget) ;
if (widget->parent() != 0)
return;
QDockWidget* dockWidget = qobject_cast<QDockWidget*>(widget);
if(!dockWidget) {
dockWidget = new QDockWidget(this);
dockWidget->setWidget(widget);
}
Qt::DockWidgetArea area = Qt::LeftDockWidgetArea; // = 0x1
// area values are 0x1, 0x2, 0x4, 0x8
while(!dockWidget->isAreaAllowed(area) && area <= 0x8)
area=(Qt::DockWidgetArea)((int)area<<1);
if (!(area&Qt::AllDockWidgetAreas)) {
qDebug("%s",tr("No usable DockArea found for %1, using left one.").arg(
dockWidget->windowTitle()).toAscii().constData());
area = Qt::LeftDockWidgetArea;
}
QMainWindow::addDockWidget(area, dockWidget);
Q_ASSERT(widget->parent() != 0);
Q_ASSERT(dockWidget->parent() != 0);
}
_updatePending = false ;
}
