Added workable QScreen API on top of QPlatformScreen.

QPlatformIntegration::screens() no longer has to be implemented,
implementations should call QPlatformIntegration::screenAdded() for each
screen instead. This is for being able to support adding screens at
run-time later on, by connecting it to a signal in QGuiApplication.

The QGuiGLContext API has changed a bit, by not sending in all the
parameters in the constructor but instead having a create() function.
The createPlatformGLContext() factory in QPlatformIntegration takes a
QGuiGLContext * instead of a QSurfaceFormat and a share context, similar
to how the window and backing store factory functions work.

The XCB plugin has experimental support for connecting to multiple X
displays simultaneously, creating one or more QScreen for each.

Change-Id: I248a22a4fd3481280710110272c04a30a8021e8f
Reviewed-on: http://codereview.qt.nokia.com/2103
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>

1 files changed, 2 insertions, 7 deletions

diff --git a/src/plugins/platforms/minimal/qminimalintegration.h b/src/plugins/platforms/minimal/qminimalintegration.h
index 52e4c0a6f3..d64932c5e6 100644
--- a/src/plugins/platforms/minimal/qminimalintegration.h
+++ b/src/plugins/platforms/minimal/qminimalintegration.h
@@ -71,15 +71,10 @@ public:
 
     bool hasCapability(QPlatformIntegration::Capability cap) const;
 
-    QPlatformPixmap *createPlatformPixmap(QPlatformPixmap::PixelType type) const;
     QPlatformWindow *createPlatformWindow(QWindow *window) const;
-     QPlatformBackingStore *createPlatformBackingStore(QWindow *window) const;
-    QAbstractEventDispatcher *createEventDispatcher() const;
-
-    QList<QPlatformScreen *> screens() const { return mScreens; }
+    QPlatformBackingStore *createPlatformBackingStore(QWindow *window) const;
 
-private:
-    QList<QPlatformScreen *> mScreens;
+    QAbstractEventDispatcher *createEventDispatcher() const;
 };
 
 QT_END_NAMESPACE