QQuickControl: add font property

When the font of a QQuickControl subclass is set, it will
propagate it to all children that are also derived from
QQuickControl, as well as TextField and TextArea.

Change-Id: I7c851f84b89609094d9a81d239ade0f0ac212985
Reviewed-by: J-P Nurmi <jpnurmi@theqtcompany.com>

1 files changed, 11 insertions, 0 deletions

diff --git a/src/controls/qquickcontrol_p_p.h b/src/controls/qquickcontrol_p_p.h
index 273ca6c9..2861c067 100644
--- a/src/controls/qquickcontrol_p_p.h
+++ b/src/controls/qquickcontrol_p_p.h
@@ -69,6 +69,17 @@ public:
     void resizeBackground();
     void resizeContent();
 
+    void updateFont(const QFont &);
+    static void updateFontRecur(QQuickItem *item, const QFont &);
+    inline void setFont_helper(const QFont &f) {
+        if (font.resolve() == f.resolve() && font == f)
+            return;
+        updateFont(f);
+    }
+    void resolveFont();
+    static QFont naturalControlFont(const QQuickItem *);
+
+    QFont font;
     bool hasTopPadding;
     bool hasLeftPadding;
     bool hasRightPadding;