detect EOF properly in wxFileInputStream

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

diff --git a/src/msw/treectrl.cpp b/src/msw/treectrl.cpp
index 84a8b01c20f42fdd61073a7b9593f7a5e9a14044..ffba0255fa063e8a837280b8d96e7c8f4a39001b 100644 (file)
--- a/src/msw/treectrl.cpp
+++ b/src/msw/treectrl.cpp
@@ -891,6 +891,20 @@ void wxTreeCtrl::SetItemText(const wxTreeItemId& item, const wxString& text)
     wxTreeViewItem tvItem(item, TVIF_TEXT);
     tvItem.pszText = (wxChar *)text.c_str();  // conversion is ok
     DoSetItem(&tvItem);
+
+    // when setting the text of the item being edited, the text control should
+    // be updated to reflect the new text as well, otherwise calling
+    // SetItemText() in the OnBeginLabelEdit() handler doesn't have any effect
+    //
+    // don't use GetEditControl() here because m_textCtrl is not set yet
+    HWND hwndEdit = TreeView_GetEditControl(GetHwnd());
+    if ( hwndEdit )
+    {
+        if ( item == GetSelection() )
+        {
+            ::SetWindowText(hwndEdit, text);
+        }
+    }
 }
 
 int wxTreeCtrl::DoGetItemImageFromData(const wxTreeItemId& item,
@@ -1761,7 +1775,7 @@ void wxTreeCtrl::ScrollTo(const wxTreeItemId& item)
     }
 }
 
-wxTextCtrl* wxTreeCtrl::GetEditControl() const
+wxTextCtrl *wxTreeCtrl::GetEditControl() const
 {
     return m_textCtrl;
 }
@@ -2558,16 +2572,13 @@ bool wxTreeCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
             // an image depending on the expanded/collapsed state - bug in
             // comctl32.dll or our code?
             {
-                NM_TREEVIEW* tv = (NM_TREEVIEW*)lParam;
-                if ( tv->action == TVE_EXPAND )
-                {
-                    wxTreeItemId id = (WXHTREEITEM)tv->itemNew.hItem;
+                NM_TREEVIEW* tv = (NM_TREEVIEW *)lParam;
+                wxTreeItemId id = (WXHTREEITEM)tv->itemNew.hItem;
 
-                    int image = GetItemImage(id, wxTreeItemIcon_Expanded);
-                    if ( image != -1 )
-                    {
-                        RefreshItem(id);
-                    }
+                int image = GetItemImage(id, wxTreeItemIcon_Expanded);
+                if ( image != -1 )
+                {
+                    RefreshItem(id);
                 }
             }
             break;
@@ -2575,7 +2586,7 @@ bool wxTreeCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
         case TVN_GETDISPINFO:
             // NB: so far the user can't set the image himself anyhow, so do it
             //     anyway - but this may change later
-//          if ( /* !processed && */ 1 )
+            //if ( /* !processed && */ 1 )
             {
                 wxTreeItemId item = event.m_item;
                 TV_DISPINFO *info = (TV_DISPINFO *)lParam;