From 0435721b3efa974ecf4cb26041b0213ead0cf69e Mon Sep 17 00:00:00 2001
From: Mariano Reingart <reingart@gmail.com>
Date: Mon, 29 Sep 2014 04:16:57 +0000
Subject: [PATCH] Implement readonly dcscreen for wxQT, thanks @seandpagnier

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@77933 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 include/wx/qt/dcscreen.h | 10 +++++++---
 src/qt/dcscreen.cpp      | 19 +++++++++++++++++--
 2 files changed, 24 insertions(+), 5 deletions(-)

diff --git a/include/wx/qt/dcscreen.h b/include/wx/qt/dcscreen.h
index 8143f215a1..5289cc53fb 100644
--- a/include/wx/qt/dcscreen.h
+++ b/include/wx/qt/dcscreen.h
@@ -1,7 +1,7 @@
 /////////////////////////////////////////////////////////////////////////////
 // Name:        wx/qt/dcscreen.h
-// Author:      Peter Most
-// Copyright:   (c) Peter Most
+// Author:      Sean D'Epagnier
+// Copyright:   (c) Sean D'Epagnier
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
@@ -15,9 +15,13 @@ class WXDLLIMPEXP_CORE wxScreenDCImpl : public wxWindowDCImpl
 public:
     wxScreenDCImpl( wxScreenDC *owner );
 
-protected:
+    ~wxScreenDCImpl();
+
+    virtual void DoGetSize(int *width, int *height) const wxOVERRIDE;
 
 private:
+
+    DECLARE_ABSTRACT_CLASS(wxScreenDCImpl)
 };
 
 #endif // _WX_QT_DCSCREEN_H_
diff --git a/src/qt/dcscreen.cpp b/src/qt/dcscreen.cpp
index 4b1902ce9d..2336e0ce86 100644
--- a/src/qt/dcscreen.cpp
+++ b/src/qt/dcscreen.cpp
@@ -1,7 +1,7 @@
 /////////////////////////////////////////////////////////////////////////////
 // Name:        src/qt/dcscreen.cpp
-// Author:      Peter Most
-// Copyright:   (c) Peter Most
+// Author:      Sean D'Epagnier
+// Copyright:   (c) Sean D'Epagnier
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
@@ -11,8 +11,23 @@
 #include "wx/dcscreen.h"
 #include "wx/qt/dcscreen.h"
 
+#include <QtWidgets>
+#include <QPixmap>
+
+IMPLEMENT_ABSTRACT_CLASS(wxScreenDCImpl, wxWindowDCImpl)
+
 wxScreenDCImpl::wxScreenDCImpl( wxScreenDC *owner )
     : wxWindowDCImpl( owner )
 {
+    m_qtImage = new QImage(QApplication::primaryScreen()->grabWindow(QApplication::desktop()->winId()).toImage());
 }
 
+wxScreenDCImpl::~wxScreenDCImpl( )
+{
+    delete m_qtImage;
+}
+
+void wxScreenDCImpl::DoGetSize(int *width, int *height) const
+{
+    wxDisplaySize(width, height);
+}