Refactoring virtual keyboard class into non-singleton

Getting rid of the singleton gives us better control over when the
virtual keyboard handling class is instantiated and configured.

Also notify screens about keyboard height changes and let them
notify through QWindowSystemInterface instead of "guessing" the
screen in QQnxVirtualKeyboard.

Change-Id: I71a7f6b5e9d5455563404f6abe7a0daec567a12d
Reviewed-by: Sean Harmer <sh@theharmers.co.uk>
Reviewed-by: Robin Burchell <robin+qt@viroteck.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/plugins/platforms/qnx/qqnxintegration.h b/src/plugins/platforms/qnx/qqnxintegration.h
index 6aa16100ad..6b4a4a1651 100644
--- a/src/plugins/platforms/qnx/qqnxintegration.h
+++ b/src/plugins/platforms/qnx/qqnxintegration.h
@@ -53,6 +53,7 @@ QT_BEGIN_NAMESPACE
 class QQnxEventThread;
 class QQnxInputContext;
 class QQnxNavigatorEventHandler;
+class QQnxVirtualKeyboard;
 class QQnxWindow;
 class QQnxServices;
 
@@ -103,6 +104,7 @@ private:
     screen_context_t m_screenContext;
     QQnxEventThread *m_eventThread;
     QQnxNavigatorEventHandler *m_navigatorEventHandler;
+    QQnxVirtualKeyboard *m_virtualKeyboard;
     QQnxInputContext *m_inputContext;
     QPlatformFontDatabase *m_fontDatabase;
     bool m_paintUsingOpenGL;