X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d80cd92ae2d648a9a11707502277e5c79f5f65b7..d11bb14faace68d2c69e9e94b2ba6824f43a2d59:/include/wx/window.h

diff --git a/include/wx/window.h b/include/wx/window.h
index ad077a0574..3410f7d3b5 100644
--- a/include/wx/window.h
+++ b/include/wx/window.h
@@ -58,7 +58,7 @@ class WXDLLEXPORT wxWindow;
 // (pseudo)template list classes
 // ----------------------------------------------------------------------------
 
-WX_DECLARE_LIST_3(wxWindow, wxWindowBase, wxWindowList, wxWindowListNode);
+WX_DECLARE_LIST_3(wxWindow, wxWindowBase, wxWindowList, wxWindowListNode, class WXDLLEXPORT);
 
 // ----------------------------------------------------------------------------
 // global variables
@@ -271,11 +271,19 @@ public:
             *h = s.y;
     }
 
-        // centre with respect to the the parent window
+        // the generic centre function - centers the window on parent by
+        // default or on screen if it doesn't have parent or
+        // wxCENTER_ON_SCREEN flag is given
     void Centre( int direction = wxBOTH );
     void Center( int direction = wxBOTH ) { Centre(direction); }
-    void CentreOnParent( int dir = wxBOTH ) { Centre(dir | wxCENTER_FRAME); }
-    void CenterOnParent( int dir = wxBOTH ) { Centre(dir | wxCENTER_FRAME); }
+
+        // centre on screen (only works for top level windows)
+    void CentreOnScreen(int dir = wxBOTH) { Centre(dir | wxCENTER_ON_SCREEN); }
+    void CenterOnScreen(int dir = wxBOTH) { CentreOnScreen(dir); }
+
+        // centre with respect to the the parent window
+    void CentreOnParent(int dir = wxBOTH) { Centre(dir | wxCENTER_FRAME); }
+    void CenterOnParent(int dir = wxBOTH) { CentreOnParent(dir); }
 
         // set window size to wrap around its children
     virtual void Fit();
@@ -652,6 +660,7 @@ public:
         // event handlers
     void OnSysColourChanged( wxSysColourChangedEvent& event );
     void OnInitDialog( wxInitDialogEvent &event );
+    void OnMiddleClick( wxMouseEvent& event );
 
         // get the haqndle of the window for the underlying window system: this
         // is only used for wxWin itself or for user code which wants to call