show current statusbar & fix sizing

statusbar part should take the most space

kate/katemainwindow.cpp

@@ -1175,6 +1175,10 @@ void KateMainWindow::slotUpdateBottomViewBar()
         statusBarStackedWidget()->addWidget(bs.statusBar());
     }
 
+    // always activate the current statusbar
+    Q_ASSERT(bs.statusBar()->parentWidget() == statusBarStackedWidget());
+    statusBarStackedWidget()->setCurrentWidget(bs.statusBar());
+
     // hide or show the bar
     if (bs.state()) {
         m_bottomContainerStack->setCurrentWidget(bs.bar());

kate/katemdi.cpp

@@ -924,6 +924,7 @@ MainWindow::MainWindow(QWidget *parentWidget)
     m_statusBarStackedWidget = new QStackedWidget(this);
     m_statusBarStackedWidget->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Fixed);
     bottomHBoxLaout->addWidget(m_statusBarStackedWidget);
+    bottomHBoxLaout->setStretch(1, 100);
     vlayout->addLayout(bottomHBoxLaout);
     m_sidebars[KMultiTabBar::Bottom]->setSplitter(m_vSplitter);