Doc: Fixed qdoc errors and warnings

- Moved a couple of qdoc pages to qtcore as they
were referring to \snippets in qtcore.
- Replaced the deprecated \o with \li
- Removed the unnecessary \generatelist command
in the group pages.
- Replaced a couple of \snippet instances
with \code .. \endcode as the sources referred
were outside the module boundaries.

Change-Id: Ie978854edb4c611dbd5ac761e87463eb3589bb20
Reviewed-by: Martin Smith <martin.smith@digia.com>
Reviewed-by: Nico Vertriest <nico.vertriest@digia.com>
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>

1 files changed, 17 insertions, 3 deletions

diff --git a/doc/src/internationalization/i18n.qdoc b/doc/src/internationalization/i18n.qdoc
index 1e4308bf9..8a0c1ff3e 100644
--- a/doc/src/internationalization/i18n.qdoc
+++ b/doc/src/internationalization/i18n.qdoc
@@ -246,7 +246,10 @@
     application, translators won't be able to override it. The
     correct idiom is
 
-    \snippet examples/mainwindows/application/mainwindow.cpp 20
+    \code
+    exitAct = new QAction(tr("E&xit"), this);
+    exitAct->setShortcuts(QKeySequence::Quit);
+    \endcode
 
     \section2 Use QString::arg() for Dynamic Text
 
@@ -565,7 +568,14 @@
     For example, the following class definition includes the Q_OBJECT macro,
     implementing a new tr() that uses the \c MainWindow context:
 
-    \snippet mainwindows/sdi/mainwindow.h class definition with macro
+    \code
+    class MainWindow : public QMainWindow
+    {
+        Q_OBJECT
+
+    public:
+        MainWindow();
+    \endcode
     \dots
 
     If Q_OBJECT is not used in a class definition, the context will be
@@ -579,7 +589,11 @@
     The following example shows how a translation is obtained for the
     class shown in the previous section:
 
-    \snippet mainwindows/sdi/mainwindow.cpp implicit tr context
+    \code
+    void MainWindow::createMenus()
+    {
+        fileMenu = menuBar()->addMenu(tr("&File"));
+    \endcode
     \dots
 
     Here, the translation context is \c MainWindow because it is the