From 176f30b13739b352cbe453cba7796d9a9c808bcd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Samuel=20R=C3=B8dal?= <samuel.rodal@nokia.com>
Date: Tue, 21 Jun 2011 13:39:26 +0200
Subject: OpenGL API refactor.

Rename QGuiGLFormat to QSurfaceFormat, and make QWindow sub-class of
QSurface and QPlatformWindow sub-class of QPlatformSurface, instead of
having QPlatformGLSurface accessor in QWindow.
---
 src/gui/kernel/qwindow.cpp | 38 +++++++++++---------------------------
 1 file changed, 11 insertions(+), 27 deletions(-)

(limited to 'src/gui/kernel/qwindow.cpp')

diff --git a/src/gui/kernel/qwindow.cpp b/src/gui/kernel/qwindow.cpp
index c29bc7002d..f56962ddb4 100644
--- a/src/gui/kernel/qwindow.cpp
+++ b/src/gui/kernel/qwindow.cpp
@@ -42,7 +42,7 @@
 #include "qwindow.h"
 
 #include "qplatformwindow_qpa.h"
-#include "qguiglformat_qpa.h"
+#include "qsurfaceformat.h"
 #include "qplatformglcontext_qpa.h"
 #include "qguiglcontext_qpa.h"
 
@@ -57,6 +57,7 @@ QT_BEGIN_NAMESPACE
 
 QWindow::QWindow(QWindow *parent)
     : QObject(*new QWindowPrivate(), parent)
+    , QSurface(QSurface::Window)
 {
     Q_D(QWindow);
     d->parentWindow = parent;
@@ -178,40 +179,20 @@ void QWindow::setWindowModality(Qt::WindowModality windowModality)
     d->modality = windowModality;
 }
 
-void QWindow::setGLFormat(const QGuiGLFormat &format)
+void QWindow::setFormat(const QSurfaceFormat &format)
 {
     Q_D(QWindow);
     d->requestedFormat = format;
 }
 
-QGuiGLFormat QWindow::glFormat() const
+QSurfaceFormat QWindow::format() const
 {
     Q_D(const QWindow);
-    if (d->glSurface)
-        return d->glSurface->format();
+    if (d->platformWindow)
+        return d->platformWindow->format();
     return d->requestedFormat;
 }
 
-QPlatformGLSurface *QWindow::glSurface() const
-{
-    Q_D(const QWindow);
-    if (d->platformWindow && !d->glSurface)
-        const_cast<QPlatformGLSurface *&>(d->glSurface) = d->platformWindow->createGLSurface();
-    return d->glSurface;
-}
-
-void QWindow::setSurfaceType(SurfaceType type)
-{
-    Q_D(QWindow);
-    d->surfaceType = type;
-}
-
-QWindow::SurfaceType QWindow::surfaceType() const
-{
-    Q_D(const QWindow);
-    return d->surfaceType;
-}
-
 void QWindow::setWindowFlags(Qt::WindowFlags flags)
 {
     Q_D(QWindow);
@@ -414,9 +395,7 @@ void QWindow::setWindowIcon(const QImage &icon) const
 void QWindow::destroy()
 {
     Q_D(QWindow);
-    delete d->glSurface;
     delete d->platformWindow;
-    d->glSurface = 0;
     d->platformWindow = 0;
 }
 
@@ -426,6 +405,11 @@ QPlatformWindow *QWindow::handle() const
     return d->platformWindow;
 }
 
+QPlatformSurface *QWindow::surfaceHandle() const
+{
+    Q_D(const QWindow);
+    return d->platformWindow;
+}
 
 bool QWindow::setKeyboardGrabEnabled(bool grab)
 {
-- 
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