fixed kbd handling in wxFindReplaceDialog

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

diff --git a/src/msw/listctrl.cpp b/src/msw/listctrl.cpp
index b1f4aa0408a3fc70b9a6e78e19e10a6fadb245b9..63eb8ffba08c76b8aa18b5ef1f51c48f702f913e 100644 (file)
--- a/src/msw/listctrl.cpp
+++ b/src/msw/listctrl.cpp
@@ -68,6 +68,22 @@
     #define LVS_OWNERDATA 0x1000
 #endif
 
+// mingw32/cygwin don't have declarations for comctl32.dll 4.70+ stuff
+#ifndef NM_CACHEHINT
+    typedef struct tagNMLVCACHEHINT
+    {
+        NMHDR   hdr;
+        int     iFrom;
+        int     iTo;
+    } NMLVCACHEHINT;
+
+    #define NM_CACHEHINT NMLVCACHEHINT
+#endif
+
+#ifndef LVN_ODCACHEHINT
+    #define LVN_ODCACHEHINT (-113)
+#endif
+
 // ----------------------------------------------------------------------------
 // private functions
 // ----------------------------------------------------------------------------
@@ -104,8 +120,10 @@ DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_CLICK)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_ACTIVATED)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_CACHE_HINT)
 
 IMPLEMENT_DYNAMIC_CLASS(wxListCtrl, wxControl)
+IMPLEMENT_DYNAMIC_CLASS(wxListView, wxListCtrl)
 IMPLEMENT_DYNAMIC_CLASS(wxListItem, wxObject)
 
 BEGIN_EVENT_TABLE(wxListCtrl, wxControl)
@@ -463,20 +481,19 @@ long wxListCtrl::ConvertToMSWStyle(long& oldStyle, long style) const
         wstyle |= LVS_SORTDESCENDING;
     }
 
+#if !( defined(__GNUWIN32__) && !wxCHECK_W32API_VERSION( 1, 0 ) )
     if ( style & wxLC_VIRTUAL )
     {
         int ver = wxTheApp->GetComCtl32Version();
         if ( ver < 470 )
         {
-            wxLogWarning(_("Please install a newer version of comctl32.dll\n"
-                           "(at least version 4.70 is required but you have "
-                           "%d.%02d)\n"
-                           "or this program won't operate correctly."),
+            wxLogWarning(_("Please install a newer version of comctl32.dll\n(at least version 4.70 is required but you have %d.%02d)\nor this program won't operate correctly."),
                         ver / 100, ver % 100);
         }
 
         wstyle |= LVS_OWNERDATA;
     }
+#endif
 
     return wstyle;
 }
@@ -669,7 +686,8 @@ bool wxListCtrl::GetItem(wxListItem& info) const
     }
     else
     {
-        wxConvertFromMSWListItem(GetHwnd(), info, lvItem);
+        // give NULL as hwnd as we already have everything we need
+        wxConvertFromMSWListItem(NULL, info, lvItem);
     }
 
     if (lvItem.pszText)
@@ -1083,7 +1101,7 @@ wxTextCtrl* wxListCtrl::EditLabel(long item, wxClassInfo* textControlClass)
 {
     wxASSERT( (textControlClass->IsKindOf(CLASSINFO(wxTextCtrl))) );
 
-    // VS: ListView_EditLabel requires that the list has focus.  
+    // VS: ListView_EditLabel requires that the list has focus.
     SetFocus();
     HWND hWnd = (HWND) ListView_EditLabel(GetHwnd(), item);
 
@@ -1607,13 +1625,38 @@ bool wxListCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
             break;
 #endif // 0
 
-#if defined(_WIN32_IE) && _WIN32_IE >= 0x300
+#if defined(_WIN32_IE) && _WIN32_IE >= 0x300 \
+    && !( defined(__GNUWIN32__) && !wxCHECK_W32API_VERSION( 1, 0 ) )
         case NM_CUSTOMDRAW:
             *result = OnCustomDraw(lParam);
 
             return TRUE;
 #endif // _WIN32_IE >= 0x300
 
+        case LVN_ODCACHEHINT:
+            {
+                const NM_CACHEHINT *cacheHint = (NM_CACHEHINT *)lParam;
+
+                eventType = wxEVT_COMMAND_LIST_CACHE_HINT;
+
+                // we get some really stupid cache hints like ones for items in
+                // range 0..0 for an empty control or, after deleting an item,
+                // for items in invalid range - filter this garbage out
+                if ( cacheHint->iFrom < cacheHint->iTo )
+                {
+                    event.m_oldItemIndex = cacheHint->iFrom;
+
+                    long iMax = GetItemCount();
+                    event.m_itemIndex = cacheHint->iTo < iMax ? cacheHint->iTo
+                                                              : iMax - 1;
+                }
+                else
+                {
+                    return FALSE;
+                }
+            }
+            break;
+
         case LVN_GETDISPINFO:
             if ( IsVirtual() )
             {
@@ -1669,10 +1712,10 @@ bool wxListCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
             return TRUE;
 
         case LVN_ENDLABELEDIT:
-            {
-                *result = event.IsAllowed();
-                return TRUE;
-            }
+            // logic here is inversed compared to all the other messages
+            *result = event.IsAllowed();
+
+            return TRUE;
     }
 
     *result = !event.IsAllowed();
@@ -1839,7 +1882,7 @@ void wxListCtrl::OnPaint(wxPaintEvent& event)
 // virtual list controls
 // ----------------------------------------------------------------------------
 
-wxString wxListCtrl::OnGetItemText(long item, long col) const
+wxString wxListCtrl::OnGetItemText(long WXUNUSED(item), long WXUNUSED(col)) const
 {
     // this is a pure virtual function, in fact - which is not really pure
     // because the controls which are not virtual don't need to implement it
@@ -1848,7 +1891,7 @@ wxString wxListCtrl::OnGetItemText(long item, long col) const
     return wxEmptyString;
 }
 
-int wxListCtrl::OnGetItemImage(long item) const
+int wxListCtrl::OnGetItemImage(long WXUNUSED(item)) const
 {
     // same as above
     wxFAIL_MSG( _T("not supposed to be called") );
@@ -1856,7 +1899,7 @@ int wxListCtrl::OnGetItemImage(long item) const
     return -1;
 }
 
-wxListItemAttr *wxListCtrl::OnGetItemAttr(long item) const
+wxListItemAttr *wxListCtrl::OnGetItemAttr(long WXUNUSED_UNLESS_DEBUG(item)) const
 {
     wxASSERT_MSG( item >= 0 && item < GetItemCount(),
                   _T("invalid item index in OnGetItemAttr()") );