Added wxEVT_SCROLL[WIN]_THUMBRELEASE

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

diff --git a/src/msw/listctrl.cpp b/src/msw/listctrl.cpp
index 756a9bea2c0e037cb12ceadc2de5522609dc9e9c..f38207bed6ecbe520be77703f31222ea49f019c5 100644 (file)
--- a/src/msw/listctrl.cpp
+++ b/src/msw/listctrl.cpp
@@ -19,6 +19,7 @@
 
 #ifdef __GNUG__
     #pragma implementation "listctrl.h"
+    #pragma implementation "listctrlbase.h"
 #endif
 
 // For compilers that support precompilation, includes "wx.h".
@@ -61,15 +62,48 @@ static void wxConvertFromMSWListItem(const wxListCtrl *ctrl, wxListItem& info, L
 // macros
 // ----------------------------------------------------------------------------
 
-#if !USE_SHARED_LIBRARY
-    IMPLEMENT_DYNAMIC_CLASS(wxListCtrl, wxControl)
-    IMPLEMENT_DYNAMIC_CLASS(wxListItem, wxObject)
-#endif // USE_SHARED_LIBRARY
+IMPLEMENT_DYNAMIC_CLASS(wxListCtrl, wxControl)
+IMPLEMENT_DYNAMIC_CLASS(wxListItem, wxObject)
 
 // ============================================================================
 // implementation
 // ============================================================================
 
+// ----------------------------------------------------------------------------
+// wxListEvent
+// ----------------------------------------------------------------------------
+
+void wxListEvent::CopyObject(wxObject& object_dest) const
+{
+    wxListEvent *obj = (wxListEvent *)&object_dest;
+
+    wxNotifyEvent::CopyObject(object_dest);
+
+    obj->m_code = m_code;
+    obj->m_itemIndex = m_itemIndex;
+    obj->m_oldItemIndex = m_oldItemIndex;
+    obj->m_col = m_col;
+    obj->m_cancelled = m_cancelled;
+    obj->m_pointDrag = m_pointDrag;
+    obj->m_item.m_mask = m_item.m_mask;
+    obj->m_item.m_itemId = m_item.m_itemId;
+    obj->m_item.m_col = m_item.m_col;
+    obj->m_item.m_state = m_item.m_state;
+    obj->m_item.m_stateMask = m_item.m_stateMask;
+    obj->m_item.m_text = m_item.m_text;
+    obj->m_item.m_image = m_item.m_image;
+    obj->m_item.m_data = m_item.m_data;
+    obj->m_item.m_format = m_item.m_format;
+    obj->m_item.m_width = m_item.m_width;
+
+    if ( m_item.HasAttributes() )
+    {
+        obj->m_item.SetTextColour(m_item.GetTextColour());
+        obj->m_item.SetBackgroundColour(m_item.GetBackgroundColour());
+        obj->m_item.SetFont(m_item.GetFont());
+    }
+}
+
 // ----------------------------------------------------------------------------
 // wxListCtrl construction
 // ----------------------------------------------------------------------------
@@ -93,7 +127,10 @@ bool wxListCtrl::Create(wxWindow *parent,
                         const wxValidator& validator,
                         const wxString& name)
 {
+#if wxUSE_VALIDATORS
     SetValidator(validator);
+#endif // wxUSE_VALIDATORS
+
     SetName(name);
 
     int x = pos.x;
@@ -202,7 +239,7 @@ void wxListCtrl::UpdateStyle()
     }
 }
 
-wxListCtrl::~wxListCtrl()
+void wxListCtrl::FreeAllAttrs(bool dontRecreate)
 {
     if ( m_hasAnyAttr )
     {
@@ -210,7 +247,20 @@ wxListCtrl::~wxListCtrl()
         {
             delete (wxListItemAttr *)node->Data();
         }
+
+        m_attrs.Destroy();
+        if ( !dontRecreate )
+        {
+            m_attrs.Create(wxKEY_INTEGER, 1000);        // just as def ctor
+        }
+
+        m_hasAnyAttr = FALSE;
     }
+}
+
+wxListCtrl::~wxListCtrl()
+{
+    FreeAllAttrs(TRUE /* no need to recreate hash any more */);
 
     if ( m_textCtrl )
     {
@@ -372,14 +422,28 @@ long wxListCtrl::ConvertToMSWStyle(long& oldStyle, long style) const
 // accessors
 // ----------------------------------------------------------------------------
 
-// Sets the background colour (GetBackgroundColour already implicit in
-// wxWindow class)
+// Sets the foreground, i.e. text, colour
+bool wxListCtrl::SetForegroundColour(const wxColour& col)
+{
+    if ( !wxWindow::SetForegroundColour(col) )
+        return FALSE;
+
+    ListView_SetTextColor(GetHwnd(), wxColourToRGB(col));
+
+    return TRUE;
+}
+
+// Sets the background colour
 bool wxListCtrl::SetBackgroundColour(const wxColour& col)
 {
     if ( !wxWindow::SetBackgroundColour(col) )
         return FALSE;
 
-    ListView_SetBkColor(GetHwnd(), PALETTERGB(col.Red(), col.Green(), col.Blue()));
+    // we set the same colour for both the "empty" background and the items
+    // background
+    COLORREF color = wxColourToRGB(col);
+    ListView_SetBkColor(GetHwnd(), color);
+    ListView_SetTextBkColor(GetHwnd(), color);
 
     return TRUE;
 }
@@ -1258,19 +1322,12 @@ bool wxListCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
             }
 
         case LVN_DELETEALLITEMS:
-            // what's the sense of generating a wxWin event for this when
-            // it's absolutely not portable?
-#if 0
             eventType = wxEVT_COMMAND_LIST_DELETE_ALL_ITEMS;
             event.m_itemIndex = -1;
-#endif // 0
 
-            // return TRUE to suppress all additional LVN_DELETEITEM
-            // notifications - this makes deleting all items from a list ctrl
-            // much faster
-            *result = TRUE;
+            FreeAllAttrs();
 
-            return TRUE;
+            break;
 
         case LVN_DELETEITEM:
             {
@@ -1384,9 +1441,16 @@ bool wxListCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
             }
 
             // else translate it into wxEVT_COMMAND_LIST_ITEM_ACTIVATED event
+            // if it happened on an item (and not on empty place)
             {
-                eventType = wxEVT_COMMAND_LIST_ITEM_ACTIVATED;
                 NM_LISTVIEW* hdr = (NM_LISTVIEW*)lParam;
+                if ( hdr->iItem == -1 )
+                {
+                    // not on item
+                    return FALSE;
+                }
+
+                eventType = wxEVT_COMMAND_LIST_ITEM_ACTIVATED;
                 event.m_itemIndex = hdr->iItem;
             }
             break;
@@ -1438,7 +1502,7 @@ bool wxListCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
             break;
 #endif // 0
 
-#ifdef NM_CUSTOMDRAW
+#if defined(_WIN32_IE) && _WIN32_IE >= 0x300
         case NM_CUSTOMDRAW:
             {
                 LPNMLVCUSTOMDRAW lplvcd = (LPNMLVCUSTOMDRAW)lParam;
@@ -1519,7 +1583,7 @@ bool wxListCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
                 }
             }
             break;
-#endif // NM_CUSTOMDRAW
+#endif // _WIN32_IE >= 0x300
 
         default:
             return wxControl::MSWOnNotify(idCtrl, lParam, result);
@@ -1539,6 +1603,14 @@ bool wxListCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
 
     switch ( (int)nmhdr->code )
     {
+        case LVN_DELETEALLITEMS:
+            // always return TRUE to suppress all additional LVN_DELETEITEM
+            // notifications - this makes deleting all items from a list ctrl
+            // much faster
+            *result = TRUE;
+
+            return TRUE;
+
         case LVN_GETDISPINFO:
             {
                 LV_DISPINFO *info = (LV_DISPINFO *)lParam;
@@ -1558,8 +1630,6 @@ bool wxListCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
                 *result = event.IsAllowed();
                 return TRUE;
             }
-        default:
-            break;
     }
 
     *result = !event.IsAllowed();