Fixed assert caused by incorrect number of flex grid sizer rows

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

diff --git a/include/wx/headerctrl.h b/include/wx/headerctrl.h
index 0d7dc125d6c62e8543520968475c77a35bf655d4..64ca3c45408c6a5a432d6bfd60715f08221867f3 100644 (file)
--- a/include/wx/headerctrl.h
+++ b/include/wx/headerctrl.h
@@ -130,6 +130,17 @@ public:
     // with wxHD_ALLOW_HIDE style
     bool ShowColumnsMenu(const wxPoint& pt, const wxString& title = wxString());
 
+    // append the entries for all our columns to the given menu, with the
+    // currently visible columns being checked
+    //
+    // this is used by ShowColumnsMenu() but can also be used if you use your
+    // own custom columns menu but nevertheless want to show all the columns in
+    // it
+    //
+    // the ids of the items corresponding to the columns are consecutive and
+    // start from idColumnsBase
+    void AddColumnsItems(wxMenu& menu, int idColumnsBase = 0);
+
     // show the columns customization dialog and return true if something was
     // changed using it (in which case UpdateColumnVisibility() and/or
     // UpdateColumnsOrder() will have been called)
@@ -154,7 +165,7 @@ public:
 protected:
     // this method must be implemented by the derived classes to return the
     // information for the given column
-    virtual wxHeaderColumn& GetColumn(unsigned int idx) = 0;
+    virtual const wxHeaderColumn& GetColumn(unsigned int idx) const = 0;
 
     // this method is called from the default EVT_HEADER_SEPARATOR_DCLICK
     // handler to update the fitting column width of the given column, it
@@ -311,7 +322,7 @@ public:
 
 protected:
     // implement/override base class methods
-    virtual wxHeaderColumn& GetColumn(unsigned int idx);
+    virtual const wxHeaderColumn& GetColumn(unsigned int idx) const;
     virtual bool UpdateColumnWidthToFit(unsigned int idx, int widthTitle);
 
     // and define another one to be overridden in the derived classes: it