Add fonts to QPlatformTheme.

- Remove QPlatformFontDatabase::defaultFonts() returning
  a hash containing widget name ->font and the Windows
  implementation.
- Add enumeration and font accessor to QPlatformTheme. The value
  returned for the enumeration value overwrites the default font
  of the font database.
- Implement for Windows, Mac and KDE.
- Add more Windows palettes.

Task-number: QTBUG-23686

Change-Id: I8a2abdfd216df23daa7c9630c54264cdf61295db
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>

1 files changed, 7 insertions, 1 deletions

diff --git a/src/plugins/platforms/windows/qwindowstheme.h b/src/plugins/platforms/windows/qwindowstheme.h
index 950c380737..37346eed3a 100644
--- a/src/plugins/platforms/windows/qwindowstheme.h
+++ b/src/plugins/platforms/windows/qwindowstheme.h
@@ -64,14 +64,20 @@ public:
     virtual QVariant themeHint(ThemeHint) const;
     virtual const QPalette *palette(Palette type = SystemPalette) const
         { return m_palettes[type]; }
+    virtual const QFont *font(Font type = SystemFont) const
+        { return m_fonts[type]; }
 
     void windowsThemeChanged(QWindow *window);
 
 private:
-    void refresh();
+    void refresh() { refreshPalettes(); refreshFonts(); }
     void clearPalettes();
+    void refreshPalettes();
+    void clearFonts();
+    void refreshFonts();
 
     QPalette *m_palettes[NPalettes];
+    QFont *m_fonts[NFonts];
 };
 
 static inline COLORREF qColorToCOLORREF(const QColor &color)