QNX: Override QPlatformScreen::grabWindow

The grabWindow API basically should return a screenshot at the window
location. On QNX only the SCREEN_DISPLAY_MANAGER_CONTEXT can read from
the screen which will require root privileges.
At least this will fix some QWidget auto tests that rely on this API.

Change-Id: I350233173d3aecd376f48af9f650606a5cce6205
Reviewed-by: Fabian Bumberger <fbumberger@rim.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/src/plugins/platforms/qnx/qqnxscreen.h b/src/plugins/platforms/qnx/qqnxscreen.h
index 6b2281f7b9..a8a18c6240 100644
--- a/src/plugins/platforms/qnx/qqnxscreen.h
+++ b/src/plugins/platforms/qnx/qqnxscreen.h
@@ -62,6 +62,8 @@ public:
     QQnxScreen(screen_context_t context, screen_display_t display, bool primaryScreen);
     ~QQnxScreen();
 
+    QPixmap grabWindow(WId window, int x, int y, int width, int height) const;
+
     QRect geometry() const { return m_currentGeometry; }
     QRect availableGeometry() const;
     int depth() const;
@@ -86,7 +88,7 @@ public:
     screen_context_t nativeContext() const { return m_screenContext; }
     const char *windowGroupName() const { return m_rootWindow ? m_rootWindow->groupName().constData() : 0; }
 
-    QQnxWindow *findWindow(screen_window_t windowHandle);
+    QQnxWindow *findWindow(screen_window_t windowHandle) const;
 
     /* Window hierarchy management */
     void addWindow(QQnxWindow *child);