Update the books example

Remove the .ui file and write the equivalent implementation.

Replace the outdated star icons with new star icons. 5 empty stars
are now provided and filled in depending on the rating. The new stars
are SVG, however, we do not use an SvgRenderer as we cannot use the
QtSvg API from QtBase directly. It is safe to assume the SVG image
loading plugin is present, the worst case scenario would be empty icons,
but it would still build. We instead use QIcon.

For the rating, draw the star icons in a combobox, replacing the old spinbox.

Update the layout by moving the table view to the bottom, and
arranging the input fields at the top.

The scrollbar policies have been set to Qt::ScrollBarAsNeeded for the table view.

Fixes: QTBUG-118476
Pick-to: 6.7 6.6 6.5
Change-Id: I27c13534ab06e17531d155469a1cc6e7e05197af
Reviewed-by: Axel Spoerl <axel.spoerl@qt.io>

1 files changed, 2 insertions, 1 deletions

diff --git a/examples/sql/books/bookdelegate.h b/examples/sql/books/bookdelegate.h
index d0b157b395..5ddb635515 100644
--- a/examples/sql/books/bookdelegate.h
+++ b/examples/sql/books/bookdelegate.h
@@ -30,7 +30,8 @@ public:
                           const QModelIndex &index) const override;
 
 private:
-    QPixmap star;
+    const int cellPadding = 6;
+    const int iconDimension = 24;
 };
 
 #endif