Update Simple Browser example

- Accept downloads and add a downloads list.
- Fix toolbar icons being pixelated on hidpi screens by
  - enabling attribute AA_UseHighDpiPixmaps, and
  - replacing the 22x22 icons with 32x32 versions.
- Move favicon selection to WebView to reduce duplication.
- Replace UrlLineEdit with a standard QLineEdit using a QAction for the favicon
  and setClearButtonEnabled(true) for the clear button.
- Fix bug where the "File -> New Tab" action would create background tabs
  because the QAction::triggered(bool) signal was connected to the
  TabWidget::createTab(bool) slot with the bool argument having a completely
  different meaning between the two.
- Make the toolbar unmovable. Nobody wants to move the toolbar.
- Add tooltips to toolbar buttons.
- Add tooltips to the tab bar (page titles).
- Stop adding icons to menu items only to disable them right after.

Task-number: QTBUG-60655
Change-Id: I10cc0fa82dbf39281bbdbbf9ef901e1b26402f80
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
Reviewed-by: Michal Klocek <michal.klocek@qt.io>

1 files changed, 4 insertions, 5 deletions

diff --git a/examples/webenginewidgets/simplebrowser/webpopupwindow.h b/examples/webenginewidgets/simplebrowser/webpopupwindow.h
index af97ef7fc..c737b4abc 100644
--- a/examples/webenginewidgets/simplebrowser/webpopupwindow.h
+++ b/examples/webenginewidgets/simplebrowser/webpopupwindow.h
@@ -44,12 +44,12 @@
 #include <QWidget>
 
 QT_BEGIN_NAMESPACE
+class QLineEdit;
 class QWebEngineProfile;
 class QWebEngineView;
 QT_END_NAMESPACE
 
 class WebView;
-class UrlLineEdit;
 
 class WebPopupWindow : public QWidget
 {
@@ -57,15 +57,14 @@ class WebPopupWindow : public QWidget
 
 public:
     WebPopupWindow(QWebEngineProfile *profile);
-    QWebEngineView *view() const;
-    void setUrl(const QUrl &url);
+    WebView *view() const;
 
 private slots:
     void handleGeometryChangeRequested(const QRect &newGeometry);
-    void handleIconChanged(const QIcon &icon);
 
 private:
-    UrlLineEdit *m_addressBar;
+    QLineEdit *m_urlLineEdit;
+    QAction *m_favAction;
     WebView *m_view;
 };
 #endif // WEBPOPUPWINDOW_H