wxTabEvent and tab styles now in keeping with wxNotebook, for future

reference.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@17950 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/defs.h

@@ -1173,8 +1173,12 @@ enum wxBorder
  */
 #define wxTC_RIGHTJUSTIFY     0x0010
 #define wxTC_FIXEDWIDTH       0x0020
-#define wxTC_OWNERDRAW        0x0040
+#define wxTC_TOP              0x0000    // default
+#define wxTC_LEFT             0x0020
+#define wxTC_RIGHT            0x0040
+#define wxTC_BOTTOM           0x0080
 #define wxTC_MULTILINE        wxNB_MULTILINE
+#define wxTC_OWNERDRAW        0x0200
 
 // wxToolBar style flags
 #define wxTB_HORIZONTAL     wxHORIZONTAL    // == 0x0004

include/wx/msw/tabctrl.h

@@ -126,12 +126,30 @@ protected:
 DECLARE_EVENT_TABLE()
 };
 
-class WXDLLEXPORT wxTabEvent: public wxNotifyEvent
+class WXDLLEXPORT wxTabEvent : public wxNotifyEvent
 {
-  DECLARE_DYNAMIC_CLASS(wxTabEvent)
+public:
+    wxTabEvent(wxEventType commandType = wxEVT_NULL, int id = 0,
+                    int nSel = -1, int nOldSel = -1)
+        : wxNotifyEvent(commandType, id)
+        {
+            m_nSel = nSel;
+            m_nOldSel = nOldSel;
+        }
 
- public:
+    // accessors
-  wxTabEvent(wxEventType commandType = wxEVT_NULL, int id = 0);
+        // the currently selected page (-1 if none)
+    int GetSelection() const { return m_nSel; }
+    void SetSelection(int nSel) { m_nSel = nSel; }
+        // the page that was selected before the change (-1 if none)
+    int GetOldSelection() const { return m_nOldSel; }
+    void SetOldSelection(int nOldSel) { m_nOldSel = nOldSel; }
+
+private:
+    int m_nSel,     // currently selected page
+        m_nOldSel;  // previously selected page
+
+    DECLARE_DYNAMIC_CLASS(wxTabEvent)
 };
 
 typedef void (wxEvtHandler::*wxTabEventFunction)(wxTabEvent&);

src/msw/tabctrl.cpp

@@ -45,6 +45,7 @@
 #include "wx/msw/imaglist.h"
 
 IMPLEMENT_DYNAMIC_CLASS(wxTabCtrl, wxControl)
+IMPLEMENT_DYNAMIC_CLASS(wxTabEvent, wxNotifyEvent)
 
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_TAB_SEL_CHANGED)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_TAB_SEL_CHANGING)
@@ -158,6 +159,7 @@ bool wxTabCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
     event.SetEventObject( this );
     event.SetEventType(eventType);
     event.SetInt(idCtrl) ;
+    event.SetSelection(idCtrl);
 
     return ProcessEvent(event);
 }
@@ -439,14 +441,5 @@ void wxMapBitmap(HBITMAP hBitmap, int width, int height)
 }
 #endif
 
-// Tab event
-IMPLEMENT_DYNAMIC_CLASS(wxTabEvent, wxNotifyEvent)
-
-wxTabEvent::wxTabEvent(wxEventType commandType, int id):
-  wxNotifyEvent(commandType, id)
-{
-}
-
-
 #endif
     // __WIN95__