added 3-state checkboxes (patch 813790)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@23982 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2003-09-28 00:23:08 +00:00
parent b71531ad92
commit 8941fa8806
16 changed files with 547 additions and 37 deletions
--- a/include/wx/mac/checkbox.h
+++ b/include/wx/mac/checkbox.h
@@ -37,6 +37,10 @@ public:
            const wxString& name = wxCheckBoxNameStr);
    virtual void SetValue(bool);
    virtual bool GetValue() const;
+
+    void DoSet3StateValue(wxCheckBoxState val);
+    virtual wxCheckBoxState DoGet3StateValue() const;
+
    virtual void MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool mouseStillDown );
    virtual void Command(wxCommandEvent& event);