[Fix] Fixed crash in QWebInspector when using QtWebKit 2.2

- somehow it is no longer safe to delete QWebInspector ...

src/webview/webinspectordockwidget.cpp

@@ -36,7 +36,9 @@ WebInspectorDockWidget::WebInspectorDockWidget(QupZilla* mainClass)
 
 void WebInspectorDockWidget::close()
 {
+#if (QTWEBKIT_VERSION < QTWEBKIT_VERSION_CHECK(2, 2, 0))
     delete m_inspector.data();
+#endif
     p_QupZilla->weView()->webTab()->setInspectorVisible(false);
 
     hide();

src/webview/webtab.cpp

@@ -50,6 +50,41 @@ WebTab::WebTab(QupZilla* mainClass, LocationBar* locationBar)
     connect(m_locationBar.data(), SIGNAL(loadUrl(QUrl)), m_view.data(), SLOT(load(QUrl)));
 }
 
+WebView* WebTab::view()
+{
+    return m_view.data();
+}
+
+bool WebTab::isPinned()
+{
+    return m_pinned;
+}
+
+void WebTab::setPinned(bool state)
+{
+    m_pinned = state;
+}
+
+void WebTab::setLocationBar(LocationBar* bar)
+{
+    m_locationBar = bar;
+}
+
+LocationBar* WebTab::locationBar()
+{
+    return m_locationBar.data();
+}
+
+bool WebTab::inspectorVisible()
+{
+    return m_inspectorVisible;
+}
+
+void WebTab::setInspectorVisible(bool v)
+{
+    m_inspectorVisible = v;
+}
+
 void WebTab::showNotification(QWidget* notif)
 {
     if (m_layout->count() > 1) {

src/webview/webtab.h

@@ -32,16 +32,16 @@ class WebTab : public QWidget
 public:
     explicit WebTab(QupZilla* mainClass, LocationBar* locationBar);
     ~WebTab();
-    WebView* view() { return m_view.data(); }
+    WebView* view();
-    bool isPinned() { return m_pinned; }
+    bool isPinned();
     void pinTab(int index);
-    void setPinned(bool state) { m_pinned = state; }
+    void setPinned(bool state);
 
-    void setLocationBar(LocationBar* bar) { m_locationBar = bar; }
+    void setLocationBar(LocationBar* bar);
-    LocationBar* locationBar() { return m_locationBar.data(); }
+    LocationBar* locationBar();
 
-    bool inspectorVisible() { return m_inspectorVisible; }
+    bool inspectorVisible();
-    void setInspectorVisible(bool v) { m_inspectorVisible = v; }
+    void setInspectorVisible(bool v);
 
 private slots:
     void showNotification(QWidget* notif);