QQuickTheme: add setters to make getters non-virtual

This allows us to add more themable attributes (on the side of fonts
and palettes) after the QQuickTheme API has been made public, because
it won't require adding virtuals. Only the resolve() method is virtual.

Task-number: QTBUG-67062
Change-Id: I6a5cc8d15aeaa5a9a0fe9b6d2591077f8822daac
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>

1 files changed, 2 insertions, 12 deletions

diff --git a/tests/auto/palette/tst_palette.cpp b/tests/auto/palette/tst_palette.cpp
index 4c067e17..7bdbbdc3 100644
--- a/tests/auto/palette/tst_palette.cpp
+++ b/tests/auto/palette/tst_palette.cpp
@@ -221,21 +221,11 @@ class TestTheme : public QQuickTheme
 public:
     static const int NPalettes = QQuickTheme::Tumbler + 1;
 
-    TestTheme()
+    void resolve() override
     {
-        std::fill(palettes, palettes + NPalettes, static_cast<QPalette *>(0));
-
         for (int i = 0; i < NPalettes; ++i)
-            palettes[i] = new QPalette(QColor::fromRgb(i));
+            setPalette(static_cast<Scope>(i), QPalette(QColor::fromRgb(i)));
     }
-
-    const QPalette *palette(Scope scope) const override
-    {
-        return palettes[scope];
-    }
-
-private:
-    QPalette *palettes[NPalettes];
 };
 
 Q_DECLARE_METATYPE(QQuickTheme::Scope)