use wxDiskspaceSize_t which is long and not wxLongLong if wxUSE_LONGLONG==0 (part...

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

diff --git a/src/msw/listctrl.cpp b/src/msw/listctrl.cpp
index c371406b3e43277c3c43c812185ecea269972af0..9efd6f226b6fea96546d9d10df74db2ad30dbe9c 100644 (file)
--- a/src/msw/listctrl.cpp
+++ b/src/msw/listctrl.cpp
@@ -17,11 +17,6 @@
 // headers
 // ----------------------------------------------------------------------------
 
 // headers
 // ----------------------------------------------------------------------------
 

-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma implementation "listctrl.h"
-    #pragma implementation "listctrlbase.h"
-#endif
-

 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 


@@ -29,7 +24,7 @@
     #pragma hdrstop
 #endif
 
     #pragma hdrstop
 #endif
 

-#if wxUSE_LISTCTRL && defined(__WIN95__)
+#if wxUSE_LISTCTRL

 
 #ifndef WX_PRECOMP
     #include "wx/app.h"
 
 #ifndef WX_PRECOMP
     #include "wx/app.h"


@@ -62,7 +57,8 @@
 #if defined(__VISUALC__) || defined(__BORLANDC__) || defined(NMLVFINDITEM)
     #define HAVE_NMLVFINDITEM 1
 #elif defined(__DMC__) || defined(NM_FINDITEM)
 #if defined(__VISUALC__) || defined(__BORLANDC__) || defined(NMLVFINDITEM)
     #define HAVE_NMLVFINDITEM 1
 #elif defined(__DMC__) || defined(NM_FINDITEM)

-    #define HAVE_NM_FINDITEM 1
+    #define HAVE_NMLVFINDITEM 1
+    #define NMLVFINDITEM NM_FINDITEM

 #endif
 
 // ----------------------------------------------------------------------------
 #endif
 
 // ----------------------------------------------------------------------------


@@ -82,7 +78,9 @@ static void wxConvertFromMSWListItem(HWND hwndListCtrl,
                                      /* const */ LV_ITEM& lvItem);
 
 // convert our wxListItem to LV_COLUMN
                                      /* const */ LV_ITEM& lvItem);
 
 // convert our wxListItem to LV_COLUMN

-static void wxConvertToMSWListCol(int col, const wxListItem& item,
+static void wxConvertToMSWListCol(HWND hwndList,
+                                  int col,
+                                  const wxListItem& item,

                                   LV_COLUMN& lvCol);
 
 // ----------------------------------------------------------------------------
                                   LV_COLUMN& lvCol);
 
 // ----------------------------------------------------------------------------


@@ -123,7 +121,7 @@ public:
     }
 
     // init with conversion
     }
 
     // init with conversion

-    void Init(LV_ITEM_OTHER& item)
+    void Init(const LV_ITEM_OTHER& item)

     {
         // avoid unnecessary dynamic memory allocation, jjust make m_pItem
         // point to our own m_item
     {
         // avoid unnecessary dynamic memory allocation, jjust make m_pItem
         // point to our own m_item


@@ -366,12 +364,16 @@ bool wxListCtrl::Create(wxWindow *parent,
     // versions of _some_ messages (notably LVN_GETDISPINFOA) in MSLU build
     wxSetCCUnicodeFormat(GetHwnd());
 
     // 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,
     // 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;
     }
 
     return true;


@@ -663,10 +665,10 @@ bool wxListCtrl::GetColumn(int col, wxListItem& item) const
 }
 
 // Sets information about this column
 }
 
 // Sets information about this column

-bool wxListCtrl::SetColumn(int col, wxListItem& item)
+bool wxListCtrl::SetColumn(int col, const wxListItem& item)

 {
     LV_COLUMN lvCol;
 {
     LV_COLUMN lvCol;

-    wxConvertToMSWListCol(col, item, lvCol);
+    wxConvertToMSWListCol(GetHwnd(), col, item, lvCol);

 
     return ListView_SetColumn(GetHwnd(), col, &lvCol) != 0;
 }
 
     return ListView_SetColumn(GetHwnd(), col, &lvCol) != 0;
 }


@@ -788,12 +790,15 @@ bool wxListCtrl::SetItem(wxListItem& info)
             data->lParam = info.m_data;
 
         // attributes
             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
             else

-                data->attr = new wxListItemAttr(*info.GetAttributes());
+                data->attr = new wxListItemAttr(attrNew);

         };
     };
 
         };
     };
 


@@ -1214,7 +1219,7 @@ void wxListCtrl::SetImageList(wxImageList *imageList, int which)
         m_imageListState = imageList;
         m_ownsImageListState = false;
     }
         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)
 }
 
 void wxListCtrl::AssignImageList(wxImageList *imageList, int which)


@@ -1367,11 +1372,25 @@ wxTextCtrl* wxListCtrl::EditLabel(long item, wxClassInfo* textControlClass)
 }
 
 // End label editing, optionally cancelling the edit
 }
 
 // End label editing, optionally cancelling the edit

-bool wxListCtrl::EndEditLabel(bool WXUNUSED(cancel))
+bool wxListCtrl::EndEditLabel(bool cancel)

 {
 {

-    wxFAIL_MSG( _T("not implemented") );
-
-    return false;
+    // m_textCtrl is not always ready, ie. in EVT_LIST_BEGIN_LABEL_EDIT
+    HWND hwnd = ListView_GetEditControl(GetHwnd());
+    bool b = (hwnd != NULL);
+    if (b)
+    {
+        if (cancel)
+            ::SetWindowText(hwnd, wxEmptyString); // dubious but better than nothing
+        if (m_textCtrl)
+        {
+            m_textCtrl->UnsubclassWin();
+            m_textCtrl->SetHWND(0);
+            delete m_textCtrl;
+            m_textCtrl = NULL;
+        }
+        ::DestroyWindow(hwnd);
+    }
+    return b;

 }
 
 // Ensures this item is visible
 }
 
 // Ensures this item is visible


@@ -1490,7 +1509,7 @@ long wxListCtrl::HitTest(const wxPoint& point, int& flags)
 
 // Inserts an item, returning the index of the new item if successful,
 // -1 otherwise.
 
 // Inserts an item, returning the index of the new item if successful,
 // -1 otherwise.

-long wxListCtrl::InsertItem(wxListItem& info)
+long wxListCtrl::InsertItem(const wxListItem& info)

 {
     wxASSERT_MSG( !IsVirtual(), _T("can't be used with virtual controls") );
 
 {
     wxASSERT_MSG( !IsVirtual(), _T("can't be used with virtual controls") );
 


@@ -1563,10 +1582,10 @@ long wxListCtrl::InsertItem(long index, const wxString& label, int imageIndex)
 }
 
 // For list view mode (only), inserts a column.
 }
 
 // For list view mode (only), inserts a column.

-long wxListCtrl::InsertColumn(long col, wxListItem& item)
+long wxListCtrl::InsertColumn(long col, const wxListItem& item)

 {
     LV_COLUMN lvCol;
 {
     LV_COLUMN lvCol;

-    wxConvertToMSWListCol(col, item, lvCol);
+    wxConvertToMSWListCol(GetHwnd(), col, item, lvCol);

 
     if ( !(lvCol.mask & LVCF_WIDTH) )
     {
 
     if ( !(lvCol.mask & LVCF_WIDTH) )
     {


@@ -1656,7 +1675,7 @@ int CALLBACK wxInternalDataCompareFunc(LPARAM lParam1, LPARAM lParam2,  LPARAM l
 
     return internalData->user_fn(d1, d2, internalData->data);
 
 
     return internalData->user_fn(d1, d2, internalData->data);
 

-};
+}

 
 bool wxListCtrl::SortItems(wxListCtrlCompare fn, long data)
 {
 
 bool wxListCtrl::SortItems(wxListCtrlCompare fn, long data)
 {


@@ -2160,7 +2179,7 @@ bool wxListCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
                 }
                 break;
 
                 }
                 break;
 

-#if HAVE_NMLVFINDITEM || HAVE_NM_FINDITEM
+#ifdef HAVE_NMLVFINDITEM

             case LVN_ODFINDITEM:
                 // this message is only used with the virtual list control but
                 // even there we don't want to always use it: in a control with
             case LVN_ODFINDITEM:
                 // this message is only used with the virtual list control but
                 // even there we don't want to always use it: in a control with


@@ -2169,11 +2188,7 @@ bool wxListCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
                 // application waiting while it performs linear search
                 if ( IsVirtual() && GetItemCount() <= 1000 )
                 {
                 // application waiting while it performs linear search
                 if ( IsVirtual() && GetItemCount() <= 1000 )
                 {

-#if HAVE_NMLVFINDITEM

                     NMLVFINDITEM* pFindInfo = (NMLVFINDITEM*)lParam;
                     NMLVFINDITEM* pFindInfo = (NMLVFINDITEM*)lParam;

-#else
-                    NM_FINDITEM* pFindInfo = (NM_FINDITEM*)lParam;
-#endif

 
                     // no match by default
                     *result = -1;
 
                     // no match by default
                     *result = -1;


@@ -2234,7 +2249,7 @@ bool wxListCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
                     processed = false;
                 }
                 break;
                     processed = false;
                 }
                 break;

-#endif // HAVE_NMLVFINDITEM || HAVE_NM_FINDITEM
+#endif // HAVE_NMLVFINDITEM

 
             case LVN_GETDISPINFO:
                 if ( IsVirtual() )
 
             case LVN_GETDISPINFO:
                 if ( IsVirtual() )


@@ -2254,7 +2269,7 @@ bool wxListCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
 #ifdef NM_CUSTOMDRAW
                     if ( lvi.mask & LVIF_IMAGE )
                     {
 #ifdef NM_CUSTOMDRAW
                     if ( lvi.mask & LVIF_IMAGE )
                     {

-                        lvi.iImage = OnGetItemImage(item);
+                        lvi.iImage = OnGetItemColumnImage(item, lvi.iSubItem);

                     }
 #endif // NM_CUSTOMDRAW
 
                     }
 #endif // NM_CUSTOMDRAW
 


@@ -2476,13 +2491,23 @@ void wxListCtrl::OnPaint(wxPaintEvent& event)
 
         if (GetItemRect(i, itemRect))
         {
 
         if (GetItemRect(i, itemRect))
         {

-            int col;
+            // this is a fix for bug 673394: erase the pixels which we would
+            // otherwise leave on the screen
+            static const int gap = 2;
+            dc.SetPen(*wxTRANSPARENT_PEN);
+            dc.SetBrush(wxBrush(GetBackgroundColour()));
+            dc.DrawRectangle(0, firstItemRect.GetY() - gap,
+                             clientSize.GetWidth(), gap);
+
+            dc.SetPen(pen);
+            dc.SetBrush(*wxTRANSPARENT_BRUSH);

             int x = itemRect.GetX();
             int x = itemRect.GetX();

-            for (col = 0; col < GetColumnCount(); col++)
+            for (int col = 0; col < GetColumnCount(); col++)

             {
                 int colWidth = GetColumnWidth(col);
                 x += colWidth ;
             {
                 int colWidth = GetColumnWidth(col);
                 x += colWidth ;

-                dc.DrawLine(x-1, firstItemRect.GetY() - 2, x-1, itemRect.GetBottom());
+                dc.DrawLine(x-1, firstItemRect.GetY() - gap,
+                            x-1, itemRect.GetBottom());

             }
         }
     }
             }
         }
     }


@@ -2520,7 +2545,15 @@ int wxListCtrl::OnGetItemImage(long WXUNUSED(item)) const
 {
     wxCHECK_MSG(!GetImageList(wxIMAGE_LIST_SMALL),
                 -1,
 {
     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;
 }
 
     return -1;
 }
 


@@ -2589,20 +2622,20 @@ static wxListItemInternalData *wxGetInternalData(HWND hwnd, long itemId)
         return NULL;
 
     return (wxListItemInternalData *) it.lParam;
         return NULL;
 
     return (wxListItemInternalData *) it.lParam;

-};
+}

 
 static
 wxListItemInternalData *wxGetInternalData(const wxListCtrl *ctl, long itemId)
 {
     return wxGetInternalData(GetHwndOf(ctl), itemId);
 
 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 wxListItemAttr *wxGetInternalDataAttr(wxListCtrl *ctl, long itemId)
 {
     wxListItemInternalData *data = wxGetInternalData(ctl, itemId);
 
     return data ? data->attr : NULL;

-};
+}

 
 static void wxDeleteInternalData(wxListCtrl* ctl, long itemId)
 {
 
 static void wxDeleteInternalData(wxListCtrl* ctl, long itemId)
 {


@@ -2770,7 +2803,7 @@ static void wxConvertToMSWListItem(const wxListCtrl *ctrl,
             // pszText is not const, hence the cast
             lvItem.pszText = (wxChar *)info.m_text.c_str();
             if ( lvItem.pszText )
             // 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;
         }
             else
                 lvItem.cchTextMax = 0;
         }


@@ -2779,7 +2812,9 @@ static void wxConvertToMSWListItem(const wxListCtrl *ctrl,
         lvItem.mask |= LVIF_IMAGE;
 }
 
         lvItem.mask |= LVIF_IMAGE;
 }
 

-static void wxConvertToMSWListCol(int WXUNUSED(col), const wxListItem& item,
+static void wxConvertToMSWListCol(HWND hwndList,
+                                  int col,
+                                  const wxListItem& item,

                                   LV_COLUMN& lvCol)
 {
     wxZeroMemory(lvCol);
                                   LV_COLUMN& lvCol)
 {
     wxZeroMemory(lvCol);


@@ -2819,9 +2854,9 @@ static void wxConvertToMSWListCol(int WXUNUSED(col), const wxListItem& item,
     {
         if ( wxTheApp->GetComCtl32Version() >= 470 )
         {
     {
         if ( wxTheApp->GetComCtl32Version() >= 470 )
         {

-            lvCol.mask |= LVCF_IMAGE | LVCF_FMT;
+            lvCol.mask |= LVCF_IMAGE;

 
 

-            // we use LVCFMT_BITMAP_ON_RIGHT because thei mages on the right
+            // we use LVCFMT_BITMAP_ON_RIGHT because the images on the right

             // seem to be generally nicer than on the left and the generic
             // version only draws them on the right (we don't have a flag to
             // specify the image location anyhow)
             // seem to be generally nicer than on the left and the generic
             // version only draws them on the right (we don't have a flag to
             // specify the image location anyhow)


@@ -2829,7 +2864,24 @@ static void wxConvertToMSWListCol(int WXUNUSED(col), const wxListItem& item,
             // we don't use LVCFMT_COL_HAS_IMAGES because it doesn't seem to
             // make any difference in my tests -- but maybe we should?
             if ( item.m_image != -1 )
             // we don't use LVCFMT_COL_HAS_IMAGES because it doesn't seem to
             // make any difference in my tests -- but maybe we should?
             if ( item.m_image != -1 )

+            {
+                // as we're going to overwrite the format field, get its
+                // current value first -- unless we want to overwrite it anyhow
+                if ( !(lvCol.mask & LVCF_FMT) )
+                {
+                    LV_COLUMN lvColOld;
+                    wxZeroMemory(lvColOld);
+                    lvColOld.mask = LVCF_FMT;
+                    if ( ListView_GetColumn(hwndList, col, &lvColOld) )
+                    {
+                        lvCol.fmt = lvColOld.fmt;
+                    }
+
+                    lvCol.mask |= LVCF_FMT;
+                }
+

                 lvCol.fmt |= LVCFMT_BITMAP_ON_RIGHT | LVCFMT_IMAGE;
                 lvCol.fmt |= LVCFMT_BITMAP_ON_RIGHT | LVCFMT_IMAGE;

+            }

 
             lvCol.iImage = item.m_image;
         }
 
             lvCol.iImage = item.m_image;
         }


@@ -2839,4 +2891,3 @@ static void wxConvertToMSWListCol(int WXUNUSED(col), const wxListItem& item,
 }
 
 #endif // wxUSE_LISTCTRL
 }
 
 #endif // wxUSE_LISTCTRL

-