Did somework on the generic dialogs,

Renamed wxBox -> wxBoxSizer
  Removed old dialog layout code,


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3341 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/dialog.h

@@ -24,42 +24,12 @@ public:
     int GetReturnCode() const { return m_returnCode; }
 
 protected:
-    // functions to help with dialog layout
-    // ------------------------------------
-
-    // constants used in dialog layout
-    static const long LAYOUT_X_MARGIN;
-    static const long LAYOUT_Y_MARGIN;
-    static const long MARGIN_BETWEEN_BUTTONS;
-
-    // Split the message in lines putting them into the array and calculating
-    // the maximum line width/height which is returned as wxSize.
-    wxSize SplitTextMessage(const wxString& message, wxArrayString *lines);
-
-    // Creates the (possibly multiline) message, assuming each line has the
-    // size sizeText (which can be retrieved from SplitTextMessage). Returns
-    // the bottom border of the multiline text zone.
-    long CreateTextMessage(const wxArrayString& lines,
-                           const wxPoint& posText,
-                           const wxSize& sizeText);
-
-    // Returns the preferred size for the buttons in the dialog
-    wxSize GetStandardButtonSize(bool hasCancel = TRUE);
-
-    // Create the standard [Ok] and [Cancel] (if hasCancel) buttons centering
-    // them with respect to the dialog width wDialog at vertical position y.
-    // wButton and hButton is the size of the button (which can be retrieved
-    // from GetStandardButtonSize)
-    void CreateStandardButtons(long wDialog,
-                               long y,
-                               long wButton,
-                               long hButton,
-                               bool hasCancel = TRUE);
-
-    // Returns the standard height of single line text ctrl (it's not the same
-    // as the height of just text which may be retrieved from
-    // wxGetCharHeight())
-    long GetStandardTextHeight();
+    // splits text up at newlines and places the
+    // lines into a vertical wxBoxSizer
+    wxSizer *CreateTextSizer( const wxString &message );
+    
+    // places buttons into a horizontal wxBoxSizer
+    wxSizer *CreateButtonSizer( long flags );
 
     // the return code from modal dialog
     int m_returnCode;