move definitions from src/gtk/data.cpp to other appropriate places

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@45848 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/gtk/cursor.cpp

@@ -379,7 +379,9 @@ GdkCursor *wxCursor::GetCursor() const
 // busy cursor routines
 //-----------------------------------------------------------------------------
 
-extern wxCursor g_globalCursor;
+/* Current cursor, in order to hang on to
+ * cursor handle when setting the cursor globally */
+wxCursor g_globalCursor;
 
 static wxCursor  gs_savedCursor;
 static int       gs_busyCount = 0;

src/gtk/data.cpp

@@ -9,20 +9,3 @@
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
-
-#ifndef WX_PRECOMP
-    #include "wx/cursor.h"
-#endif
-
-/* Current cursor, in order to hang on to
- * cursor handle when setting the cursor globally */
-wxCursor g_globalCursor;
-
-/* Don't allow event propagation during drag */
-bool g_blockEventsOnDrag = false;
-
-/* Don't allow mouse event propagation during scroll */
-bool g_blockEventsOnScroll = false;
-
-/* Don't allow window closing if there are open dialogs */
-int g_openDialogs = 0;

src/gtk/dialog.cpp

@@ -30,7 +30,8 @@
 // global data
 //-----------------------------------------------------------------------------
 
-extern int g_openDialogs;
+// Don't allow window closing if there are open dialogs
+int g_openDialogs;
 
 //-----------------------------------------------------------------------------
 // wxDialog

src/gtk/window.cpp

@@ -190,8 +190,10 @@
 // data
 //-----------------------------------------------------------------------------
 
-extern bool       g_blockEventsOnDrag;
-extern bool       g_blockEventsOnScroll;
+// Don't allow event propagation during drag
+bool g_blockEventsOnDrag;
+// Don't allow mouse event propagation during scroll
+bool g_blockEventsOnScroll;
 extern wxCursor   g_globalCursor;
 
 // mouse capture state: the window which has it and if the mouse is currently