From cc46428d5b421b3ebc3a2ff3171b5197af008022 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B8rgen=20Lind?= <jorgen.lind@nokia.com>
Date: Mon, 4 Apr 2011 12:13:48 +0200
Subject: Wayland: Allways have a userPtr for QWaylandWindow

So that we can use it without having to check for 0 in input handling

Conflicts:

	src/plugins/platforms/wayland/qwaylandinputdevice.cpp
---
 src/plugins/platforms/wayland/qwaylanddisplay.cpp | 6 ++++--
 src/plugins/platforms/wayland/qwaylanddisplay.h   | 2 +-
 src/plugins/platforms/wayland/qwaylandwindow.cpp  | 7 +++----
 3 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/src/plugins/platforms/wayland/qwaylanddisplay.cpp b/src/plugins/platforms/wayland/qwaylanddisplay.cpp
index e3b2d46..b79f355 100644
--- a/src/plugins/platforms/wayland/qwaylanddisplay.cpp
+++ b/src/plugins/platforms/wayland/qwaylanddisplay.cpp
@@ -54,9 +54,11 @@
 #include <fcntl.h>
 #include <stdio.h>
 
-struct wl_surface *QWaylandDisplay::createSurface()
+struct wl_surface *QWaylandDisplay::createSurface(void *handle)
 {
-    return wl_compositor_create_surface(mCompositor);
+    struct wl_surface * surface = wl_compositor_create_surface(mCompositor);
+    wl_surface_set_user_data(surface, handle);
+    return surface;
 }
 
 struct wl_buffer *QWaylandDisplay::createShmBuffer(int fd,
diff --git a/src/plugins/platforms/wayland/qwaylanddisplay.h b/src/plugins/platforms/wayland/qwaylanddisplay.h
index fc26ad2..481f829 100644
--- a/src/plugins/platforms/wayland/qwaylanddisplay.h
+++ b/src/plugins/platforms/wayland/qwaylanddisplay.h
@@ -63,7 +63,7 @@ public:
 
     void createNewScreen(struct wl_output *output, QRect geometry);
     QList<QPlatformScreen *> screens() const { return mScreens; }
-    struct wl_surface *createSurface();
+    struct wl_surface *createSurface(void *handle);
     struct wl_buffer *createShmBuffer(int fd, int width, int height,
                                       uint32_t stride,
                                       struct wl_visual *visual);
diff --git a/src/plugins/platforms/wayland/qwaylandwindow.cpp b/src/plugins/platforms/wayland/qwaylandwindow.cpp
index a912a83..9e851b3 100644
--- a/src/plugins/platforms/wayland/qwaylandwindow.cpp
+++ b/src/plugins/platforms/wayland/qwaylandwindow.cpp
@@ -56,7 +56,7 @@ QWaylandWindow::QWaylandWindow(QWidget *window)
     static WId id = 1;
     mWindowId = id++;
 
-    mSurface = mDisplay->createSurface();
+    mSurface = mDisplay->createSurface(this);
 }
 
 QWaylandWindow::~QWaylandWindow()
@@ -76,13 +76,12 @@ void QWaylandWindow::setParent(const QPlatformWindow *parent)
 
 void QWaylandWindow::setVisible(bool visible)
 {
-    if (!mSurface) {
-        mSurface = mDisplay->createSurface();
+    if (!mSurface && visible) {
+        mSurface = mDisplay->createSurface(this);
         newSurfaceCreated();
     }
 
     if (visible) {
-        wl_surface_set_user_data(mSurface, this);
         wl_surface_map_toplevel(mSurface);
     } else {
         wl_surface_destroy(mSurface);
-- 
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