Windows QPA: Move some internal functions to the new interface

Move createMessageWindow(), the GPU detection for qtdiag and the async
expose setting (used by Active Qt) from QWindowsNativeInterface to
QWindowsApplication.

Remove unused registerWindowClass() and use logFontToQFont() directly from
the font database.

Task-number: QTBUG-83252
Change-Id: I9c72351970b47457d08125557c2580016c66e586
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>

1 files changed, 3 insertions, 5 deletions

diff --git a/src/widgets/dialogs/qwizard_win.cpp b/src/widgets/dialogs/qwizard_win.cpp
index 8edbe14150..c80db1fd94 100644
--- a/src/widgets/dialogs/qwizard_win.cpp
+++ b/src/widgets/dialogs/qwizard_win.cpp
@@ -43,6 +43,7 @@
 
 #include "qwizard_win_p.h"
 #include <private/qapplication_p.h>
+#include <private/qwindowsfontdatabasebase_p.h>
 #include <qpa/qplatformwindow.h>
 #include <qpa/qplatformwindow_p.h>
 #include "qwizard.h"
@@ -259,11 +260,8 @@ static bool getCaptionQFont(int dpi, QFont *result)
         return false;
     // Call into QWindowsNativeInterface to convert the LOGFONT into a QFont.
     const LOGFONT logFont = getCaptionLogFont(hTheme);
-    QPlatformNativeInterface *ni = QGuiApplication::platformNativeInterface();
-    return ni && QMetaObject::invokeMethod(ni, "logFontToQFont", Qt::DirectConnection,
-                                           Q_RETURN_ARG(QFont, *result),
-                                           Q_ARG(const void*, &logFont),
-                                           Q_ARG(int, dpi));
+    *result = QWindowsFontDatabaseBase::LOGFONT_to_QFont(logFont, dpi);
+    return true;
 }
 
 void QVistaHelper::drawTitleBar(QPainter *painter)