/*!
Lazy loading when view layout has been loaded
*/
void NmViewerView::viewReady()
{
if (!mViewReady){
// Set mailbox name to title
setMailboxName();
// Create toolbar if needed
if (mToolbarEnabled) {
createToolBar();
} else {
// Connect options menu about to show to create options menu function
QObject::connect(menu(), SIGNAL(aboutToShow()),
this, SLOT(createOptionsMenu()));
// Menu needs one dummy item so that aboutToShow signal is emitted.
NmAction *dummy = new NmAction(0);
menu()->addAction(dummy);
}
if (mHeaderWidget) {
QPointF contentWidgetPos = mScrollArea->pos();
qreal headerHeight = mHeaderWidget->geometry().height();
if (mMainWindow->orientation() == Qt::Horizontal) {
const QPointF pointToWebView(contentWidgetPos.x(), headerHeight+NmHeaderMargin);
mScrollArea->scrollContentsTo(pointToWebView,0);
}
}
// Run fetchmessage in queue
QMetaObject::invokeMethod(this, "fetchMessage", Qt::QueuedConnection);
// Set view ready
mViewReady = true;
}
}
// Create and initialize the UI.
FeaturesUI::FeaturesUI ( QWidget * parent ) : QMainWindow ( parent )
{
doc = new FeaturesDoc ( this );
QStatusBar * statusBar = new QStatusBar ( this );
setStatusBar ( statusBar );
QObject::connect ( doc, SIGNAL ( alert ( QString ) ),
statusBar, SLOT ( showMessage ( const QString & ) ) );
// Create the main window.
setFixedSize ( minWidth, minHeight );
setWindowTitle ( "Features" );
// Create the menu bar.
QMenuBar * menuBar = new QMenuBar ( this );
menuBar->addMenu ( createFileMenu ( menuBar ) );
menuBar->addMenu ( createImageMenu ( menuBar ) );
menuBar->addMenu ( createOptionsMenu ( menuBar ) );
menuBar->addMenu ( createHelpMenu ( menuBar ) );
setMenuBar ( menuBar );
QWidget * widget = new QWidget ( this );
QHBoxLayout * layout = new QHBoxLayout ( widget );
// Create the subwindows for viewing the query and result images.
queryView = new ImageView ( this );
layout->addWidget ( queryView );
resultView = new ImageView ( this );
layout->addWidget ( resultView );
widget->setLayout ( layout );
setCentralWidget ( widget );
}
