added wxTaskBarIcon::IsAvailable

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@55991 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2008-09-30 20:54:02 +00:00
parent b15f9375cb
commit cf78bdcb68
5 changed files with 50 additions and 2 deletions
--- a/include/wx/taskbar.h
+++ b/include/wx/taskbar.h
@@ -29,6 +29,12 @@ class WXDLLIMPEXP_ADV wxTaskBarIconBase : public wxEvtHandler
 public:
    wxTaskBarIconBase() { }

+#if defined(__WXGTK__) || defined(__WXX11__) || defined(__WXMOTIF__)
+    static bool IsAvailable();
+#else
+    static bool IsAvailable() { return true; };
+#endif
+
    // Operations:
    virtual bool SetIcon(const wxIcon& icon,
                         const wxString& tooltip = wxEmptyString) = 0;