Graphic UI objects names change, Ribbon init() now remember current tab

libs/application/ribbon.cpp

@@ -91,6 +91,12 @@ void Ribbon::init() {
 	if (parent == 0) return;
 	if (parent->menuBar() == 0) return;
 	QList<QAction * > lm = parent->menuBar()->actions(), la;
+	QString prev_tab;
+	if (tab) {
+		if (tab->currentIndex() >= 0)
+			prev_tab = tab->tabText(tab->currentIndex());
+		tab->deleteLater();
+	}
 	clear();
 	if (scroll_area) delete scroll_area;
 	buttons.clear();
@@ -192,6 +198,8 @@ void Ribbon::init() {
 		tl->addSpacerItem(new QSpacerItem(1, 1, QSizePolicy::Expanding, QSizePolicy::Fixed));
 		//sa->widget()->setLayout(tl);
 		tab->widget(tab->count() - 1)->setLayout(tl);
+		if (i->text() == prev_tab)
+			tab->setCurrentIndex(tab->count() - 1);
 	}
 	setFloatable(false);
 	setMovable(false);