Applied patch from Neil Robinson to allow manipulation of unattached menubars

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

diff --git a/src/msw/listctrl.cpp b/src/msw/listctrl.cpp
index 6577b0771c9a931b6df934158a246cd1c4d139d6..9721b5465181345727a196a9815b4b8d1204eb8a 100644 (file)
--- a/src/msw/listctrl.cpp
+++ b/src/msw/listctrl.cpp
@@ -24,7 +24,7 @@
     #pragma hdrstop
 #endif
 
-#if wxUSE_LISTCTRL && defined(__WIN95__)
+#if wxUSE_LISTCTRL
 
 #ifndef WX_PRECOMP
     #include "wx/app.h"
@@ -362,12 +362,16 @@ bool wxListCtrl::Create(wxWindow *parent,
     // versions of _some_ messages (notably LVN_GETDISPINFOA) in MSLU build
     wxSetCCUnicodeFormat(GetHwnd());
 
+    // We must set the default text colour to the system/theme color, otherwise
+    // GetTextColour will always return black
+    SetTextColour(GetDefaultAttributes().colFg);
+
     // for comctl32.dll v 4.70+ we want to have some non default extended
     // styles because it's prettier (and also because wxGTK does it like this)
     if ( InReportView() && wxApp::GetComCtl32Version() >= 470 )
     {
         ::SendMessage(GetHwnd(), LVM_SETEXTENDEDLISTVIEWSTYLE,
-                      0, LVS_EX_LABELTIP | LVS_EX_FULLROWSELECT);
+                      0, LVS_EX_LABELTIP | LVS_EX_FULLROWSELECT | LVS_EX_SUBITEMIMAGES);
     }
 
     return true;
@@ -784,12 +788,15 @@ bool wxListCtrl::SetItem(wxListItem& info)
             data->lParam = info.m_data;
 
         // attributes
-        if (info.HasAttributes())
+        if ( info.HasAttributes() )
         {
-            if (data->attr)
-                *data->attr = *info.GetAttributes();
+            const wxListItemAttr& attrNew = *info.GetAttributes();
+
+            // don't overwrite the already set attributes if we have them
+            if ( data->attr )
+                data->attr->AssignFrom(attrNew);
             else
-                data->attr = new wxListItemAttr(*info.GetAttributes());
+                data->attr = new wxListItemAttr(attrNew);
         };
     };
 
@@ -1210,7 +1217,7 @@ void wxListCtrl::SetImageList(wxImageList *imageList, int which)
         m_imageListState = imageList;
         m_ownsImageListState = false;
     }
-    ListView_SetImageList(GetHwnd(), (HIMAGELIST) imageList ? imageList->GetHIMAGELIST() : 0, flags);
+    (void) ListView_SetImageList(GetHwnd(), (HIMAGELIST) imageList ? imageList->GetHIMAGELIST() : 0, flags);
 }
 
 void wxListCtrl::AssignImageList(wxImageList *imageList, int which)
@@ -1652,7 +1659,7 @@ int CALLBACK wxInternalDataCompareFunc(LPARAM lParam1, LPARAM lParam2,  LPARAM l
 
     return internalData->user_fn(d1, d2, internalData->data);
 
-};
+}
 
 bool wxListCtrl::SortItems(wxListCtrlCompare fn, long data)
 {
@@ -2246,7 +2253,7 @@ bool wxListCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
 #ifdef NM_CUSTOMDRAW
                     if ( lvi.mask & LVIF_IMAGE )
                     {
-                        lvi.iImage = OnGetItemImage(item);
+                        lvi.iImage = OnGetItemColumnImage(item, lvi.iSubItem);
                     }
 #endif // NM_CUSTOMDRAW
 
@@ -2512,7 +2519,15 @@ int wxListCtrl::OnGetItemImage(long WXUNUSED(item)) const
 {
     wxCHECK_MSG(!GetImageList(wxIMAGE_LIST_SMALL),
                 -1,
-                wxT("List control has an image list, OnGetItemImage should be overridden."));
+                wxT("List control has an image list, OnGetItemImage or OnGetItemColumnImage should be overridden."));
+    return -1;
+}
+
+int wxListCtrl::OnGetItemColumnImage(long item, long column) const
+{
+    if (!column)
+        return OnGetItemImage(item);
+
     return -1;
 }
 
@@ -2581,20 +2596,20 @@ static wxListItemInternalData *wxGetInternalData(HWND hwnd, long itemId)
         return NULL;
 
     return (wxListItemInternalData *) it.lParam;
-};
+}
 
 static
 wxListItemInternalData *wxGetInternalData(const wxListCtrl *ctl, long itemId)
 {
     return wxGetInternalData(GetHwndOf(ctl), itemId);
-};
+}
 
 static wxListItemAttr *wxGetInternalDataAttr(wxListCtrl *ctl, long itemId)
 {
     wxListItemInternalData *data = wxGetInternalData(ctl, itemId);
 
     return data ? data->attr : NULL;
-};
+}
 
 static void wxDeleteInternalData(wxListCtrl* ctl, long itemId)
 {
@@ -2762,7 +2777,7 @@ static void wxConvertToMSWListItem(const wxListCtrl *ctrl,
             // pszText is not const, hence the cast
             lvItem.pszText = (wxChar *)info.m_text.c_str();
             if ( lvItem.pszText )
-                lvItem.cchTextMax = info.m_text.Length();
+                lvItem.cchTextMax = info.m_text.length();
             else
                 lvItem.cchTextMax = 0;
         }
@@ -2831,4 +2846,3 @@ static void wxConvertToMSWListCol(int WXUNUSED(col), const wxListItem& item,
 }
 
 #endif // wxUSE_LISTCTRL
-