[TabBar] Make sure adding new background tab make it visible in tabbar

src/lib/tools/combotabbar.cpp

@@ -707,6 +707,11 @@ void ComboTabBar::tabRemoved(int index)
     Q_UNUSED(index)
 }
 
+TabBarHelper* ComboTabBar::mainTabBar() const
+{
+    return m_mainTabBar;
+}
+
 TabBarHelper* ComboTabBar::localTabBar(int index) const
 {
     if (index < 0 || index >= pinnedTabsCount()) {
@@ -1289,7 +1294,7 @@ void TabBarScrollWidget::overFlowChanged(bool overflowed)
     m_leftScrollButton->setVisible(overflowed && m_usesScrollButtons);
     m_rightScrollButton->setVisible(overflowed && m_usesScrollButtons);
 
-    // a workaround for UI issue of buttons on very fast resizing
+    // Workaround for UI issue of buttons on very fast resizing
     if (m_rightContainer->isVisible()) {
         m_rightContainer->hide();
         m_rightContainer->show();

src/lib/tools/combotabbar.h

@@ -136,6 +136,13 @@ public slots:
     void ensureVisible(int index = -1, int xmargin = -1);
     void setCurrentIndex(int index);
 
+signals:
+    void overFlowChanged(bool overFlow);
+    void currentChanged(int index);
+    void tabCloseRequested(int index);
+    void tabMoved(int from, int to);
+    void scrollBarValueChanged(int value);
+
 private slots:
     void setMinimumWidths();
     void slotCurrentChanged(int index);
@@ -147,6 +154,7 @@ private slots:
 protected:
     int mainTabBarWidth() const;
     int pinTabBarWidth() const;
+
     void wheelEvent(QWheelEvent* event);
     void showEvent(QShowEvent* event);
     void enterEvent(QEvent* event);
@@ -160,10 +168,10 @@ protected:
     virtual void tabRemoved(int index);
 
 private:
+    TabBarHelper* mainTabBar() const;
     TabBarHelper* localTabBar(int index = -1) const;
-    int toLocalIndex(int globalIndex) const;
 
-    inline TabBarHelper* mainTabBar() { return m_mainTabBar; }
+    int toLocalIndex(int globalIndex) const;
     void updatePinnedTabBarVisibility();
 
     QHBoxLayout* m_mainLayout;
@@ -177,13 +185,6 @@ private:
     QString m_closeButtonsToolTip;
     bool m_mainBarOverFlowed;
     bool m_usesScrollButtons;
-
-signals:
-    void overFlowChanged(bool overFlow);
-    void currentChanged(int index);
-    void tabCloseRequested(int index);
-    void tabMoved(int from, int to);
-    void scrollBarValueChanged(int value);
 };
 
 class QUPZILLA_EXPORT TabBarHelper : public QTabBar

src/lib/webview/tabwidget.cpp

@@ -410,6 +410,11 @@ int TabWidget::addView(QNetworkRequest req, const QString &title, const Qz::NewT
         }
     }
 
+    // Make sure user notice opening new background tabs
+    if (!(openFlags & Qz::NT_SelectedTab)) {
+        m_tabBar->ensureVisible(index);
+    }
+
     setUpdatesEnabled(true);
 
     emit changed();