implement click events in wxHeaderCtrl

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@57178 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

interface/wx/headerctrl.h

@@ -49,9 +49,20 @@
             wxHD_DRAGDROP.
     @endStyleTable
 
-    @beginEventTable{wxHeaderEvent}
-    @event{EVT_HEADER_CLICK(id, func)}
-        A column heading was clicked.
+    @beginEventTable{wxHeaderCtrlEvent}
+        @event{EVT_HEADER_CLICK(id, func)}
+            A column heading was clicked.
+        @event{EVT_HEADER_RIGHT_CLICK(id, func)}
+            A column heading was right clicked.
+        @event{EVT_HEADER_MIDDLE_CLICK(id, func)}
+            A column heading was clicked with the middle mouse button.
+
+        @event{EVT_HEADER_DCLICK(id, func)}
+            A column heading was double clicked.
+        @event{EVT_HEADER_RIGHT_DCLICK(id, func)}
+            A column heading was right double clicked.
+        @event{EVT_HEADER_MIDDLE_DCLICK(id, func)}
+            A column heading was double clicked with the middle mouse button.
     @endEventTable
 
     @library{wxcore}
@@ -285,3 +296,22 @@ public:
      */
     void RemoveSortIndicator(unsigned int idx);
 };
+
+/**
+    @class wxHeaderCtrlEvent
+
+    Event class representing the events generated by wxHeaderCtrl.
+
+    @library{wxcore}
+    @category{ctrl}
+
+    @see wxHeaderCtrl
+*/
+class wxHeaderCtrlEvent : public wxNotifyEvent
+{
+public:
+    /**
+        Return the index of the column affected by this event.
+     */
+    int GetColumn() const;
+};