made wxTextInputStream Unicode safe and general cleanup (patch 653775)

[wxWidgets.git] / include / wx / tipdlg.h

diff --git a/include/wx/tipdlg.h b/include/wx/tipdlg.h
index 594eb151b4dd4355d441f01ebb3a366ba2cf37fd..fe7a6be5c4a7566a80e2eafda7c30487ee6adc94 100644 (file)
--- a/include/wx/tipdlg.h
+++ b/include/wx/tipdlg.h
@@ -43,12 +43,17 @@ public:
 
     // get the current tip and update the internal state to return the next tip
     // when called for the next time
-    virtual wxString GetTip() = 0;
+    virtual wxString GetTip() = 0;  
 
     // get the current tip "index" (or whatever allows the tip provider to know
     // from where to start the next time)
     size_t GetCurrentTip() const { return m_currentTip; }
 
+    // Allows any user-derived class to optionally override this function to 
+    // modify the tip as soon as it is read. If return wxEmptyString, then 
+    // the tip is skipped, and the next one is read.
+    virtual wxString PreprocessTip(const wxString& tip) { return tip; }
+
     // virtual dtor for the base class
     virtual ~wxTipProvider() { }