Remove unnecessary header dependencies. Fix resulting compilation

[wxWidgets.git] / src / msw / listbox.cpp

diff --git a/src/msw/listbox.cpp b/src/msw/listbox.cpp
index a274222a8ae8c0e070f8d7ce35b0074ad13b1d70..662b86359f84311d0464eab760e2e14e3ba41734 100644 (file)
--- a/src/msw/listbox.cpp
+++ b/src/msw/listbox.cpp
@@ -36,12 +36,6 @@
 
 #include <windowsx.h>
 
-#ifdef __WXWINE__
-  #if defined(GetWindowStyle)
-    #undef GetWindowStyle
-  #endif
-#endif
-
 #include "wx/dynarray.h"
 #include "wx/log.h"
 
@@ -55,34 +49,7 @@
     #endif
 #endif
 
-#ifdef __WXWINE__
-  #ifndef ListBox_SetItemData
-    #define ListBox_SetItemData(hwndCtl, index, data) \
-      ((int)(DWORD)SendMessage((hwndCtl), LB_SETITEMDATA, (WPARAM)(int)(index), (LPARAM)(data)))
-  #endif
-  #ifndef ListBox_GetHorizontalExtent
-    #define ListBox_GetHorizontalExtent(hwndCtl) \
-      ((int)(DWORD)SendMessage((hwndCtl), LB_GETHORIZONTALEXTENT, 0L, 0L))
-  #endif
-  #ifndef ListBox_GetSelCount
-    #define ListBox_GetSelCount(hwndCtl) \
-      ((int)(DWORD)SendMessage((hwndCtl), LB_GETSELCOUNT, 0L, 0L))
-  #endif
-  #ifndef ListBox_GetSelItems
-    #define ListBox_GetSelItems(hwndCtl, cItems, lpItems) \
-      ((int)(DWORD)SendMessage((hwndCtl), LB_GETSELITEMS, (WPARAM)(int)(cItems), (LPARAM)(int *)(lpItems)))
-  #endif
-  #ifndef ListBox_GetTextLen
-    #define ListBox_GetTextLen(hwndCtl, index) \
-      ((int)(DWORD)SendMessage((hwndCtl), LB_GETTEXTLEN, (WPARAM)(int)(index), 0L))
-  #endif
-  #ifndef ListBox_GetText
-    #define ListBox_GetText(hwndCtl, index, lpszBuffer) \
-      ((int)(DWORD)SendMessage((hwndCtl), LB_GETTEXT, (WPARAM)(int)(index), (LPARAM)(LPCTSTR)(lpszBuffer)))
-  #endif
-#endif
-
-    IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControl)
+IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControl)
 
 // ============================================================================
 // list box item declaration and implementation
@@ -708,20 +675,17 @@ bool wxListBox::MSWCommand(WXUINT param, WXWORD WXUNUSED(id))
     wxCommandEvent event(evtType, m_windowId);
     event.SetEventObject( this );
 
-    wxArrayInt aSelections;
-    int n, count = GetSelections(aSelections);
-    if ( count > 0 )
+    // retrieve the affected item
+    int n = SendMessage(GetHwnd(), LB_GETCARETINDEX, 0, 0);
+    if ( n != LB_ERR )
     {
-        n = aSelections[0];
         if ( HasClientObjectData() )
             event.SetClientObject( GetClientObject(n) );
         else if ( HasClientUntypedData() )
             event.SetClientData( GetClientData(n) );
+
         event.SetString( GetString(n) );
-    }
-    else
-    {
-        n = -1;
+        event.SetExtraLong( HasMultipleSelection() ? IsSelected(n) : TRUE );
     }
 
     event.m_commandInt = n;