Applied patch [ 1374215 ] Bug fix to wxSpinCtrl for Windows

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

diff --git a/src/msw/treectrl.cpp b/src/msw/treectrl.cpp
index 862196ca69509d0d71e94fbfaf34162b13fc5b91..1a0cf91a8837453752022aed081e4d0233ca5540 100644 (file)
--- a/src/msw/treectrl.cpp
+++ b/src/msw/treectrl.cpp
@@ -17,10 +17,6 @@
 // headers
 // ----------------------------------------------------------------------------
 
 // headers
 // ----------------------------------------------------------------------------
 

-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma implementation "treectrl.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"
 


@@ -32,6 +28,11 @@
 
 #include "wx/msw/private.h"
 
 
 #include "wx/msw/private.h"
 

+// include <commctrl.h> "properly"
+#include "wx/msw/wrapcctl.h"
+
+#include "wx/msw/missing.h"
+

 // Set this to 1 to be _absolutely_ sure that repainting will work for all
 // comctl32.dll versions
 #define wxUSE_COMCTL32_SAFELY 0
 // Set this to 1 to be _absolutely_ sure that repainting will work for all
 // comctl32.dll versions
 #define wxUSE_COMCTL32_SAFELY 0


@@ -41,20 +42,14 @@
 #include "wx/dynarray.h"
 #include "wx/imaglist.h"
 #include "wx/settings.h"
 #include "wx/dynarray.h"
 #include "wx/imaglist.h"
 #include "wx/settings.h"

-#include "wx/msw/treectrl.h"
+#include "wx/treectrl.h"

 #include "wx/msw/dragimag.h"
 
 #include "wx/msw/dragimag.h"
 

-// include <commctrl.h> "properly"
-#include "wx/msw/wrapcctl.h"
-

 // macros to hide the cast ugliness
 // --------------------------------
 
 // macros to hide the cast ugliness
 // --------------------------------
 

-// ptr is the real item id, i.e. wxTreeItemId::m_pItem
-#define HITEM_PTR(ptr)     (HTREEITEM)(ptr)
-
-// item here is a wxTreeItemId
-#define HITEM(item)     HITEM_PTR((item).m_pItem)
+// get HTREEITEM from wxTreeItemId
+#define HITEM(item)     ((HTREEITEM)(((item).m_pItem)))

 
 // the native control doesn't support multiple selections under MSW and we
 // have 2 ways to emulate them: either using TVS_CHECKBOXES style and let
 
 // the native control doesn't support multiple selections under MSW and we
 // have 2 ways to emulate them: either using TVS_CHECKBOXES style and let


@@ -97,7 +92,7 @@ static bool IsItemSelected(HWND hwndTV, HTREEITEM hItem)
     return (tvi.state & TVIS_SELECTED) != 0;
 }
 
     return (tvi.state & TVIS_SELECTED) != 0;
 }
 

-static void SelectItem(HWND hwndTV, HTREEITEM hItem, bool select = true)
+static bool SelectItem(HWND hwndTV, HTREEITEM hItem, bool select = true)

 {
     TV_ITEM tvi;
     tvi.mask = TVIF_STATE | TVIF_HANDLE;
 {
     TV_ITEM tvi;
     tvi.mask = TVIF_STATE | TVIF_HANDLE;


@@ -108,7 +103,10 @@ static void SelectItem(HWND hwndTV, HTREEITEM hItem, bool select = true)
     if ( TreeView_SetItem(hwndTV, &tvi) == -1 )
     {
         wxLogLastError(wxT("TreeView_SetItem"));
     if ( TreeView_SetItem(hwndTV, &tvi) == -1 )
     {
         wxLogLastError(wxT("TreeView_SetItem"));

+        return false;

     }
     }

+
+    return true;

 }
 
 static inline void UnselectItem(HWND hwndTV, HTREEITEM htItem)
 }
 
 static inline void UnselectItem(HWND hwndTV, HTREEITEM htItem)


@@ -313,6 +311,11 @@ public:
         m_tree = tree;
     }
 
         m_tree = tree;
     }
 

+    // give it a virtual dtor: not really needed as the class is never used
+    // polymorphically and not even allocated on heap at all, but this is safer
+    // (in case it ever is) and silences the compiler warnings for now
+    virtual ~wxTreeTraversal() { }
+

     // do traverse the tree: visit all items (recursively by default) under the
     // given one; return true if all items were traversed or false if the
     // traversal was aborted because OnVisit returned false
     // do traverse the tree: visit all items (recursively by default) under the
     // given one; return true if all items were traversed or false if the
     // traversal was aborted because OnVisit returned false


@@ -343,7 +346,8 @@ public:
         {
             m_selections.Empty();
 
         {
             m_selections.Empty();
 

-            DoTraverse(tree->GetRootItem());
+            if (tree->GetCount() > 0)
+                DoTraverse(tree->GetRootItem());

         }
 
     virtual bool OnVisit(const wxTreeItemId& item)
         }
 
     virtual bool OnVisit(const wxTreeItemId& item)


@@ -482,7 +486,7 @@ wxBEGIN_FLAGS( wxTreeCtrlStyle )
     wxFLAGS_MEMBER(wxBORDER_RAISED)
     wxFLAGS_MEMBER(wxBORDER_STATIC)
     wxFLAGS_MEMBER(wxBORDER_NONE)
     wxFLAGS_MEMBER(wxBORDER_RAISED)
     wxFLAGS_MEMBER(wxBORDER_STATIC)
     wxFLAGS_MEMBER(wxBORDER_NONE)

-    
+

     // old style border flags
     wxFLAGS_MEMBER(wxSIMPLE_BORDER)
     wxFLAGS_MEMBER(wxSUNKEN_BORDER)
     // old style border flags
     wxFLAGS_MEMBER(wxSIMPLE_BORDER)
     wxFLAGS_MEMBER(wxSUNKEN_BORDER)


@@ -521,15 +525,15 @@ wxEND_FLAGS( wxTreeCtrlStyle )
 IMPLEMENT_DYNAMIC_CLASS_XTI(wxTreeCtrl, wxControl,"wx/treectrl.h")
 
 wxBEGIN_PROPERTIES_TABLE(wxTreeCtrl)
 IMPLEMENT_DYNAMIC_CLASS_XTI(wxTreeCtrl, wxControl,"wx/treectrl.h")
 
 wxBEGIN_PROPERTIES_TABLE(wxTreeCtrl)

-    wxEVENT_PROPERTY( TextUpdated , wxEVT_COMMAND_TEXT_UPDATED , wxCommandEvent ) 
+    wxEVENT_PROPERTY( TextUpdated , wxEVT_COMMAND_TEXT_UPDATED , wxCommandEvent )

     wxEVENT_RANGE_PROPERTY( TreeEvent , wxEVT_COMMAND_TREE_BEGIN_DRAG , wxEVT_COMMAND_TREE_STATE_IMAGE_CLICK , wxTreeEvent )
     wxEVENT_RANGE_PROPERTY( TreeEvent , wxEVT_COMMAND_TREE_BEGIN_DRAG , wxEVT_COMMAND_TREE_STATE_IMAGE_CLICK , wxTreeEvent )

-    wxPROPERTY_FLAGS( WindowStyle , wxTreeCtrlStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style
+    wxPROPERTY_FLAGS( WindowStyle , wxTreeCtrlStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style

 wxEND_PROPERTIES_TABLE()
 
 wxBEGIN_HANDLERS_TABLE(wxTreeCtrl)
 wxEND_HANDLERS_TABLE()
 
 wxEND_PROPERTIES_TABLE()
 
 wxBEGIN_HANDLERS_TABLE(wxTreeCtrl)
 wxEND_HANDLERS_TABLE()
 

-wxCONSTRUCTOR_5( wxTreeCtrl , wxWindow* , Parent , wxWindowID , Id , wxPoint , Position , wxSize , Size , long , WindowStyle ) 
+wxCONSTRUCTOR_5( wxTreeCtrl , wxWindow* , Parent , wxWindowID , Id , wxPoint , Position , wxSize , Size , long , WindowStyle )

 #else
 IMPLEMENT_DYNAMIC_CLASS(wxTreeCtrl, wxControl)
 #endif
 #else
 IMPLEMENT_DYNAMIC_CLASS(wxTreeCtrl, wxControl)
 #endif


@@ -607,9 +611,6 @@ bool wxTreeTraversal::Traverse(const wxTreeItemId& root, bool recursively)
 
 void wxTreeCtrl::Init()
 {
 
 void wxTreeCtrl::Init()
 {

-    m_imageListNormal = NULL;
-    m_imageListState = NULL;
-    m_ownsImageListNormal = m_ownsImageListState = false;

     m_textCtrl = NULL;
     m_hasAnyAttr = false;
     m_dragImage = NULL;
     m_textCtrl = NULL;
     m_hasAnyAttr = false;
     m_dragImage = NULL;


@@ -656,7 +657,7 @@ bool wxTreeCtrl::Create(wxWindow *parent,
 
     if ( m_windowStyle & wxTR_FULL_ROW_HIGHLIGHT )
     {
 
     if ( m_windowStyle & wxTR_FULL_ROW_HIGHLIGHT )
     {

-        if ( wxTheApp->GetComCtl32Version() >= 471 )
+        if ( wxApp::GetComCtl32Version() >= 471 )

             wstyle |= TVS_FULLROWSELECT;
     }
 
             wstyle |= TVS_FULLROWSELECT;
     }
 


@@ -674,11 +675,13 @@ bool wxTreeCtrl::Create(wxWindow *parent,
         wstyle |= TVS_CHECKBOXES;
 #endif // wxUSE_CHECKBOXES_IN_MULTI_SEL_TREE
 
         wstyle |= TVS_CHECKBOXES;
 #endif // wxUSE_CHECKBOXES_IN_MULTI_SEL_TREE
 

+#if !defined(__WXWINCE__) && defined(TVS_INFOTIP)

     // Need so that TVN_GETINFOTIP messages will be sent
     wstyle |= TVS_INFOTIP;
     // Need so that TVN_GETINFOTIP messages will be sent
     wstyle |= TVS_INFOTIP;

-    
+#endif
+

     // Create the tree control.
     // Create the tree control.

-    if ( !MSWCreateControl(WC_TREEVIEW, wstyle) )
+    if ( !MSWCreateControl(WC_TREEVIEW, wstyle, pos, size) )

         return false;
 
 #if wxUSE_COMCTL32_SAFELY
         return false;
 
 #if wxUSE_COMCTL32_SAFELY


@@ -711,8 +714,8 @@ bool wxTreeCtrl::Create(wxWindow *parent,
         HDC hdcMem = CreateCompatibleDC(NULL);
 
         // create a mono bitmap of the standard size
         HDC hdcMem = CreateCompatibleDC(NULL);
 
         // create a mono bitmap of the standard size

-        int x = GetSystemMetrics(SM_CXMENUCHECK);
-        int y = GetSystemMetrics(SM_CYMENUCHECK);
+        int x = ::GetSystemMetrics(SM_CXMENUCHECK);
+        int y = ::GetSystemMetrics(SM_CYMENUCHECK);

         wxImageList imagelistCheckboxes(x, y, false, 2);
         HBITMAP hbmpCheck = CreateBitmap(x, y,   // bitmap size
                                          1,      // # of color planes
         wxImageList imagelistCheckboxes(x, y, false, 2);
         HBITMAP hbmpCheck = CreateBitmap(x, y,   // bitmap size
                                          1,      // # of color planes


@@ -750,7 +753,7 @@ bool wxTreeCtrl::Create(wxWindow *parent,
     }
 #endif // 0
 
     }
 #endif // 0
 

-    SetSize(pos.x, pos.y, size.x, size.y);
+    wxSetCCUnicodeFormat(GetHwnd());

 
     return true;
 }
 
     return true;
 }


@@ -771,15 +774,24 @@ wxTreeCtrl::~wxTreeCtrl()
     // delete user data to prevent memory leaks
     // also deletes hidden root node storage.
     DeleteAllItems();
     // delete user data to prevent memory leaks
     // also deletes hidden root node storage.
     DeleteAllItems();

-
-    if (m_ownsImageListNormal) delete m_imageListNormal;
-    if (m_ownsImageListState) delete m_imageListState;

 }
 
 // ----------------------------------------------------------------------------
 // accessors
 // ----------------------------------------------------------------------------
 
 }
 
 // ----------------------------------------------------------------------------
 // accessors
 // ----------------------------------------------------------------------------
 

+/* static */ wxVisualAttributes
+wxTreeCtrl::GetClassDefaultAttributes(wxWindowVariant variant)
+{
+    wxVisualAttributes attrs = GetCompositeControlsDefaultAttributes(variant);
+
+    // common controls have their own default font
+    attrs.font = wxGetCCDefaultFont();
+
+    return attrs;
+}
+
+

 // simple wrappers which add error checking in debug mode
 
 bool wxTreeCtrl::DoGetItem(wxTreeViewItem* tvItem) const
 // simple wrappers which add error checking in debug mode
 
 bool wxTreeCtrl::DoGetItem(wxTreeViewItem* tvItem) const


@@ -820,22 +832,12 @@ void wxTreeCtrl::SetIndent(unsigned int indent)
     TreeView_SetIndent(GetHwnd(), indent);
 }
 
     TreeView_SetIndent(GetHwnd(), indent);
 }
 

-wxImageList *wxTreeCtrl::GetImageList() const
-{
-    return m_imageListNormal;
-}
-
-wxImageList *wxTreeCtrl::GetStateImageList() const
-{
-    return m_imageListState;
-}
-

 void wxTreeCtrl::SetAnyImageList(wxImageList *imageList, int which)
 {
     // no error return
 void wxTreeCtrl::SetAnyImageList(wxImageList *imageList, int which)
 {
     // no error return

-    TreeView_SetImageList(GetHwnd(),
-                          imageList ? imageList->GetHIMAGELIST() : 0,
-                          which);
+    (void) TreeView_SetImageList(GetHwnd(),
+                                 imageList ? imageList->GetHIMAGELIST() : 0,
+                                 which);

 }
 
 void wxTreeCtrl::SetImageList(wxImageList *imageList)
 }
 
 void wxTreeCtrl::SetImageList(wxImageList *imageList)


@@ -854,23 +856,12 @@ void wxTreeCtrl::SetStateImageList(wxImageList *imageList)
     m_ownsImageListState = false;
 }
 
     m_ownsImageListState = false;
 }
 

-void wxTreeCtrl::AssignImageList(wxImageList *imageList)
-{
-    SetImageList(imageList);
-    m_ownsImageListNormal = true;
-}
-
-void wxTreeCtrl::AssignStateImageList(wxImageList *imageList)
-{
-    SetStateImageList(imageList);
-    m_ownsImageListState = true;
-}
-

 size_t wxTreeCtrl::GetChildrenCount(const wxTreeItemId& item,
                                     bool recursively) const
 {
 size_t wxTreeCtrl::GetChildrenCount(const wxTreeItemId& item,
                                     bool recursively) const
 {

-    TraverseCounter counter(this, item, recursively);
+    wxCHECK_MSG( item.IsOk(), 0u, wxT("invalid tree item") );

 
 

+    TraverseCounter counter(this, item, recursively);

     return counter.GetCount() - 1;
 }
 
     return counter.GetCount() - 1;
 }
 


@@ -884,7 +875,7 @@ bool wxTreeCtrl::SetBackgroundColour(const wxColour &colour)
     if ( !wxWindowBase::SetBackgroundColour(colour) )
         return false;
 
     if ( !wxWindowBase::SetBackgroundColour(colour) )
         return false;
 

-    SendMessage(GetHwnd(), TVM_SETBKCOLOR, 0, colour.GetPixel());
+    ::SendMessage(GetHwnd(), TVM_SETBKCOLOR, 0, colour.GetPixel());

 #endif
 
     return true;
 #endif
 
     return true;


@@ -896,7 +887,7 @@ bool wxTreeCtrl::SetForegroundColour(const wxColour &colour)
     if ( !wxWindowBase::SetForegroundColour(colour) )
         return false;
 
     if ( !wxWindowBase::SetForegroundColour(colour) )
         return false;
 

-    SendMessage(GetHwnd(), TVM_SETTEXTCOLOR, 0, colour.GetPixel());
+    ::SendMessage(GetHwnd(), TVM_SETTEXTCOLOR, 0, colour.GetPixel());

 #endif
 
     return true;
 #endif
 
     return true;


@@ -908,6 +899,8 @@ bool wxTreeCtrl::SetForegroundColour(const wxColour &colour)
 
 wxString wxTreeCtrl::GetItemText(const wxTreeItemId& item) const
 {
 
 wxString wxTreeCtrl::GetItemText(const wxTreeItemId& item) const
 {

+    wxCHECK_MSG( item.IsOk(), wxEmptyString, wxT("invalid tree item") );
+

     wxChar buf[512];  // the size is arbitrary...
 
     wxTreeViewItem tvItem(item, TVIF_TEXT);
     wxChar buf[512];  // the size is arbitrary...
 
     wxTreeViewItem tvItem(item, TVIF_TEXT);


@@ -924,6 +917,8 @@ wxString wxTreeCtrl::GetItemText(const wxTreeItemId& item) const
 
 void wxTreeCtrl::SetItemText(const wxTreeItemId& item, const wxString& text)
 {
 
 void wxTreeCtrl::SetItemText(const wxTreeItemId& item, const wxString& text)
 {

+    wxCHECK_RET( item.IsOk(), wxT("invalid tree item") );
+

     if ( IS_VIRTUAL_ROOT(item) )
         return;
 
     if ( IS_VIRTUAL_ROOT(item) )
         return;
 


@@ -939,7 +934,7 @@ void wxTreeCtrl::SetItemText(const wxTreeItemId& item, const wxString& text)
     HWND hwndEdit = TreeView_GetEditControl(GetHwnd());
     if ( hwndEdit )
     {
     HWND hwndEdit = TreeView_GetEditControl(GetHwnd());
     if ( hwndEdit )
     {

-        if ( item == GetSelection() )
+        if ( item == m_idEdited )

         {
             ::SetWindowText(hwndEdit, text);
         }
         {
             ::SetWindowText(hwndEdit, text);
         }


@@ -999,6 +994,8 @@ void wxTreeCtrl::DoSetItemImages(const wxTreeItemId& item,
 int wxTreeCtrl::GetItemImage(const wxTreeItemId& item,
                              wxTreeItemIcon which) const
 {
 int wxTreeCtrl::GetItemImage(const wxTreeItemId& item,
                              wxTreeItemIcon which) const
 {

+    wxCHECK_MSG( item.IsOk(), -1, wxT("invalid tree item") );
+

     if ( (HITEM(item) == TVI_ROOT) && (m_windowStyle & wxTR_HIDE_ROOT) )
     {
         // TODO: Maybe a hidden root can still provide images?
     if ( (HITEM(item) == TVI_ROOT) && (m_windowStyle & wxTR_HIDE_ROOT) )
     {
         // TODO: Maybe a hidden root can still provide images?


@@ -1038,6 +1035,8 @@ int wxTreeCtrl::GetItemImage(const wxTreeItemId& item,
 void wxTreeCtrl::SetItemImage(const wxTreeItemId& item, int image,
                               wxTreeItemIcon which)
 {
 void wxTreeCtrl::SetItemImage(const wxTreeItemId& item, int image,
                               wxTreeItemIcon which)
 {

+    wxCHECK_RET( item.IsOk(), wxT("invalid tree item") );
+

     if ( IS_VIRTUAL_ROOT(item) )
     {
         // TODO: Maybe a hidden root can still store images?
     if ( IS_VIRTUAL_ROOT(item) )
     {
         // TODO: Maybe a hidden root can still store images?


@@ -1110,6 +1109,8 @@ void wxTreeCtrl::SetItemImage(const wxTreeItemId& item, int image,
 
 wxTreeItemData *wxTreeCtrl::GetItemData(const wxTreeItemId& item) const
 {
 
 wxTreeItemData *wxTreeCtrl::GetItemData(const wxTreeItemId& item) const
 {

+    wxCHECK_MSG( item.IsOk(), NULL, wxT("invalid tree item") );
+

     wxTreeViewItem tvItem(item, TVIF_PARAM);
 
     // Hidden root may have data.
     wxTreeViewItem tvItem(item, TVIF_PARAM);
 
     // Hidden root may have data.


@@ -1135,6 +1136,8 @@ wxTreeItemData *wxTreeCtrl::GetItemData(const wxTreeItemId& item) const
 
 void wxTreeCtrl::SetItemData(const wxTreeItemId& item, wxTreeItemData *data)
 {
 
 void wxTreeCtrl::SetItemData(const wxTreeItemId& item, wxTreeItemData *data)
 {

+    wxCHECK_RET( item.IsOk(), wxT("invalid tree item") );
+

     if ( IS_VIRTUAL_ROOT(item) )
     {
         GET_VIRTUAL_ROOT()->SetData(data);
     if ( IS_VIRTUAL_ROOT(item) )
     {
         GET_VIRTUAL_ROOT()->SetData(data);


@@ -1194,6 +1197,8 @@ bool wxTreeCtrl::HasIndirectData(const wxTreeItemId& item) const
 
 void wxTreeCtrl::SetItemHasChildren(const wxTreeItemId& item, bool has)
 {
 
 void wxTreeCtrl::SetItemHasChildren(const wxTreeItemId& item, bool has)
 {

+    wxCHECK_RET( item.IsOk(), wxT("invalid tree item") );
+

     if ( IS_VIRTUAL_ROOT(item) )
         return;
 
     if ( IS_VIRTUAL_ROOT(item) )
         return;
 


@@ -1204,6 +1209,8 @@ void wxTreeCtrl::SetItemHasChildren(const wxTreeItemId& item, bool has)
 
 void wxTreeCtrl::SetItemBold(const wxTreeItemId& item, bool bold)
 {
 
 void wxTreeCtrl::SetItemBold(const wxTreeItemId& item, bool bold)
 {

+    wxCHECK_RET( item.IsOk(), wxT("invalid tree item") );
+

     if ( IS_VIRTUAL_ROOT(item) )
         return;
 
     if ( IS_VIRTUAL_ROOT(item) )
         return;
 


@@ -1236,28 +1243,33 @@ void wxTreeCtrl::RefreshItem(const wxTreeItemId& item)
 
 wxColour wxTreeCtrl::GetItemTextColour(const wxTreeItemId& item) const
 {
 
 wxColour wxTreeCtrl::GetItemTextColour(const wxTreeItemId& item) const
 {

-    wxMapTreeAttr::const_iterator it = m_attrs.find(item.m_pItem);
+    wxCHECK_MSG( item.IsOk(), wxNullColour, wxT("invalid tree item") );

 
 

+    wxMapTreeAttr::const_iterator it = m_attrs.find(item.m_pItem);

     return it == m_attrs.end() ? wxNullColour : it->second->GetTextColour();
 }
 
 wxColour wxTreeCtrl::GetItemBackgroundColour(const wxTreeItemId& item) const
 {
     return it == m_attrs.end() ? wxNullColour : it->second->GetTextColour();
 }
 
 wxColour wxTreeCtrl::GetItemBackgroundColour(const wxTreeItemId& item) const
 {

-    wxMapTreeAttr::const_iterator it = m_attrs.find(item.m_pItem);
+    wxCHECK_MSG( item.IsOk(), wxNullColour, wxT("invalid tree item") );

 
 

+    wxMapTreeAttr::const_iterator it = m_attrs.find(item.m_pItem);

     return it == m_attrs.end() ? wxNullColour : it->second->GetBackgroundColour();
 }
 
 wxFont wxTreeCtrl::GetItemFont(const wxTreeItemId& item) const
 {
     return it == m_attrs.end() ? wxNullColour : it->second->GetBackgroundColour();
 }
 
 wxFont wxTreeCtrl::GetItemFont(const wxTreeItemId& item) const
 {

-    wxMapTreeAttr::const_iterator it = m_attrs.find(item.m_pItem);
+    wxCHECK_MSG( item.IsOk(), wxNullFont, wxT("invalid tree item") );

 
 

+    wxMapTreeAttr::const_iterator it = m_attrs.find(item.m_pItem);

     return it == m_attrs.end() ? wxNullFont : it->second->GetFont();
 }
 
 void wxTreeCtrl::SetItemTextColour(const wxTreeItemId& item,
                                    const wxColour& col)
 {
     return it == m_attrs.end() ? wxNullFont : it->second->GetFont();
 }
 
 void wxTreeCtrl::SetItemTextColour(const wxTreeItemId& item,
                                    const wxColour& col)
 {

+    wxCHECK_RET( item.IsOk(), wxT("invalid tree item") );
+

     wxTreeItemAttr *attr;
     wxMapTreeAttr::iterator it = m_attrs.find(item.m_pItem);
     if ( it == m_attrs.end() )
     wxTreeItemAttr *attr;
     wxMapTreeAttr::iterator it = m_attrs.find(item.m_pItem);
     if ( it == m_attrs.end() )


@@ -1280,6 +1292,8 @@ void wxTreeCtrl::SetItemTextColour(const wxTreeItemId& item,
 void wxTreeCtrl::SetItemBackgroundColour(const wxTreeItemId& item,
                                          const wxColour& col)
 {
 void wxTreeCtrl::SetItemBackgroundColour(const wxTreeItemId& item,
                                          const wxColour& col)
 {

+    wxCHECK_RET( item.IsOk(), wxT("invalid tree item") );
+

     wxTreeItemAttr *attr;
     wxMapTreeAttr::iterator it = m_attrs.find(item.m_pItem);
     if ( it == m_attrs.end() )
     wxTreeItemAttr *attr;
     wxMapTreeAttr::iterator it = m_attrs.find(item.m_pItem);
     if ( it == m_attrs.end() )


@@ -1301,6 +1315,8 @@ void wxTreeCtrl::SetItemBackgroundColour(const wxTreeItemId& item,
 
 void wxTreeCtrl::SetItemFont(const wxTreeItemId& item, const wxFont& font)
 {
 
 void wxTreeCtrl::SetItemFont(const wxTreeItemId& item, const wxFont& font)
 {

+    wxCHECK_RET( item.IsOk(), wxT("invalid tree item") );
+

     wxTreeItemAttr *attr;
     wxMapTreeAttr::iterator it = m_attrs.find(item.m_pItem);
     if ( it == m_attrs.end() )
     wxTreeItemAttr *attr;
     wxMapTreeAttr::iterator it = m_attrs.find(item.m_pItem);
     if ( it == m_attrs.end() )


@@ -1326,6 +1342,8 @@ void wxTreeCtrl::SetItemFont(const wxTreeItemId& item, const wxFont& font)
 
 bool wxTreeCtrl::IsVisible(const wxTreeItemId& item) const
 {
 
 bool wxTreeCtrl::IsVisible(const wxTreeItemId& item) const
 {

+    wxCHECK_MSG( item.IsOk(), false, wxT("invalid tree item") );
+

     if ( item == wxTreeItemId(TVI_ROOT) )
     {
         // virtual (hidden) root is never visible
     if ( item == wxTreeItemId(TVI_ROOT) )
     {
         // virtual (hidden) root is never visible


@@ -1355,6 +1373,8 @@ bool wxTreeCtrl::IsVisible(const wxTreeItemId& item) const
 
 bool wxTreeCtrl::ItemHasChildren(const wxTreeItemId& item) const
 {
 
 bool wxTreeCtrl::ItemHasChildren(const wxTreeItemId& item) const
 {

+    wxCHECK_MSG( item.IsOk(), false, wxT("invalid tree item") );
+

     wxTreeViewItem tvItem(item, TVIF_CHILDREN);
     DoGetItem(&tvItem);
 
     wxTreeViewItem tvItem(item, TVIF_CHILDREN);
     DoGetItem(&tvItem);
 


@@ -1363,8 +1383,7 @@ bool wxTreeCtrl::ItemHasChildren(const wxTreeItemId& item) const
 
 bool wxTreeCtrl::IsExpanded(const wxTreeItemId& item) const
 {
 
 bool wxTreeCtrl::IsExpanded(const wxTreeItemId& item) const
 {

-    // probably not a good idea to put it here
-    //wxASSERT( ItemHasChildren(item) );
+    wxCHECK_MSG( item.IsOk(), false, wxT("invalid tree item") );

 
     wxTreeViewItem tvItem(item, TVIF_STATE, TVIS_EXPANDED);
     DoGetItem(&tvItem);
 
     wxTreeViewItem tvItem(item, TVIF_STATE, TVIS_EXPANDED);
     DoGetItem(&tvItem);


@@ -1374,6 +1393,8 @@ bool wxTreeCtrl::IsExpanded(const wxTreeItemId& item) const
 
 bool wxTreeCtrl::IsSelected(const wxTreeItemId& item) const
 {
 
 bool wxTreeCtrl::IsSelected(const wxTreeItemId& item) const
 {

+    wxCHECK_MSG( item.IsOk(), false, wxT("invalid tree item") );
+

     wxTreeViewItem tvItem(item, TVIF_STATE, TVIS_SELECTED);
     DoGetItem(&tvItem);
 
     wxTreeViewItem tvItem(item, TVIF_STATE, TVIS_SELECTED);
     DoGetItem(&tvItem);
 


@@ -1382,6 +1403,8 @@ bool wxTreeCtrl::IsSelected(const wxTreeItemId& item) const
 
 bool wxTreeCtrl::IsBold(const wxTreeItemId& item) const
 {
 
 bool wxTreeCtrl::IsBold(const wxTreeItemId& item) const
 {

+    wxCHECK_MSG( item.IsOk(), false, wxT("invalid tree item") );
+

     wxTreeViewItem tvItem(item, TVIF_STATE, TVIS_BOLD);
     DoGetItem(&tvItem);
 
     wxTreeViewItem tvItem(item, TVIF_STATE, TVIS_BOLD);
     DoGetItem(&tvItem);
 


@@ -1411,6 +1434,8 @@ wxTreeItemId wxTreeCtrl::GetSelection() const
 
 wxTreeItemId wxTreeCtrl::GetItemParent(const wxTreeItemId& item) const
 {
 
 wxTreeItemId wxTreeCtrl::GetItemParent(const wxTreeItemId& item) const
 {

+    wxCHECK_MSG( item.IsOk(), wxTreeItemId(), wxT("invalid tree item") );
+

     HTREEITEM hItem;
 
     if ( IS_VIRTUAL_ROOT(item) )
     HTREEITEM hItem;
 
     if ( IS_VIRTUAL_ROOT(item) )


@@ -1434,6 +1459,8 @@ wxTreeItemId wxTreeCtrl::GetItemParent(const wxTreeItemId& item) const
 wxTreeItemId wxTreeCtrl::GetFirstChild(const wxTreeItemId& item,
                                        wxTreeItemIdValue& cookie) const
 {
 wxTreeItemId wxTreeCtrl::GetFirstChild(const wxTreeItemId& item,
                                        wxTreeItemIdValue& cookie) const
 {

+    wxCHECK_MSG( item.IsOk(), wxTreeItemId(), wxT("invalid tree item") );
+

     // remember the last child returned in 'cookie'
     cookie = TreeView_GetChild(GetHwnd(), HITEM(item));
 
     // remember the last child returned in 'cookie'
     cookie = TreeView_GetChild(GetHwnd(), HITEM(item));
 


@@ -1443,8 +1470,14 @@ wxTreeItemId wxTreeCtrl::GetFirstChild(const wxTreeItemId& item,
 wxTreeItemId wxTreeCtrl::GetNextChild(const wxTreeItemId& WXUNUSED(item),
                                       wxTreeItemIdValue& cookie) const
 {
 wxTreeItemId wxTreeCtrl::GetNextChild(const wxTreeItemId& WXUNUSED(item),
                                       wxTreeItemIdValue& cookie) const
 {

-    wxTreeItemId item(TreeView_GetNextSibling(GetHwnd(),
-                                              HITEM(wxTreeItemId(cookie))));
+    wxTreeItemId fromCookie(cookie);
+
+    HTREEITEM hitem = HITEM(fromCookie);
+
+    hitem = TreeView_GetNextSibling(GetHwnd(), hitem);
+
+    wxTreeItemId item(hitem);
+

     cookie = item.m_pItem;
 
     return item;
     cookie = item.m_pItem;
 
     return item;


@@ -1455,6 +1488,8 @@ wxTreeItemId wxTreeCtrl::GetNextChild(const wxTreeItemId& WXUNUSED(item),
 wxTreeItemId wxTreeCtrl::GetFirstChild(const wxTreeItemId& item,
                                        long& cookie) const
 {
 wxTreeItemId wxTreeCtrl::GetFirstChild(const wxTreeItemId& item,
                                        long& cookie) const
 {

+    wxCHECK_MSG( item.IsOk(), wxTreeItemId(), wxT("invalid tree item") );
+

     cookie = (long)TreeView_GetChild(GetHwnd(), HITEM(item));
 
     return wxTreeItemId((void *)cookie);
     cookie = (long)TreeView_GetChild(GetHwnd(), HITEM(item));
 
     return wxTreeItemId((void *)cookie);


@@ -1463,11 +1498,14 @@ wxTreeItemId wxTreeCtrl::GetFirstChild(const wxTreeItemId& item,
 wxTreeItemId wxTreeCtrl::GetNextChild(const wxTreeItemId& WXUNUSED(item),
                                       long& cookie) const
 {
 wxTreeItemId wxTreeCtrl::GetNextChild(const wxTreeItemId& WXUNUSED(item),
                                       long& cookie) const
 {

-    wxTreeItemId item(TreeView_GetNextSibling
-                      (
-                        GetHwnd(),
-                        HITEM(wxTreeItemId((void *)cookie)
-                      )));
+    wxTreeItemId fromCookie((void *)cookie);
+
+    HTREEITEM hitem = HITEM(fromCookie);
+
+    hitem = TreeView_GetNextSibling(GetHwnd(), hitem);
+
+    wxTreeItemId item(hitem);
+

     cookie = (long)item.m_pItem;
 
     return item;
     cookie = (long)item.m_pItem;
 
     return item;


@@ -1477,6 +1515,8 @@ wxTreeItemId wxTreeCtrl::GetNextChild(const wxTreeItemId& WXUNUSED(item),
 
 wxTreeItemId wxTreeCtrl::GetLastChild(const wxTreeItemId& item) const
 {
 
 wxTreeItemId wxTreeCtrl::GetLastChild(const wxTreeItemId& item) const
 {

+    wxCHECK_MSG( item.IsOk(), wxTreeItemId(), wxT("invalid tree item") );
+

     // can this be done more efficiently?
     wxTreeItemIdValue cookie;
 
     // can this be done more efficiently?
     wxTreeItemIdValue cookie;
 


@@ -1493,11 +1533,13 @@ wxTreeItemId wxTreeCtrl::GetLastChild(const wxTreeItemId& item) const
 
 wxTreeItemId wxTreeCtrl::GetNextSibling(const wxTreeItemId& item) const
 {
 
 wxTreeItemId wxTreeCtrl::GetNextSibling(const wxTreeItemId& item) const
 {

+    wxCHECK_MSG( item.IsOk(), wxTreeItemId(), wxT("invalid tree item") );

     return wxTreeItemId(TreeView_GetNextSibling(GetHwnd(), HITEM(item)));
 }
 
 wxTreeItemId wxTreeCtrl::GetPrevSibling(const wxTreeItemId& item) const
 {
     return wxTreeItemId(TreeView_GetNextSibling(GetHwnd(), HITEM(item)));
 }
 
 wxTreeItemId wxTreeCtrl::GetPrevSibling(const wxTreeItemId& item) const
 {

+    wxCHECK_MSG( item.IsOk(), wxTreeItemId(), wxT("invalid tree item") );

     return wxTreeItemId(TreeView_GetPrevSibling(GetHwnd(), HITEM(item)));
 }
 
     return wxTreeItemId(TreeView_GetPrevSibling(GetHwnd(), HITEM(item)));
 }
 


@@ -1508,6 +1550,7 @@ wxTreeItemId wxTreeCtrl::GetFirstVisibleItem() const
 
 wxTreeItemId wxTreeCtrl::GetNextVisible(const wxTreeItemId& item) const
 {
 
 wxTreeItemId wxTreeCtrl::GetNextVisible(const wxTreeItemId& item) const
 {

+    wxCHECK_MSG( item.IsOk(), wxTreeItemId(), wxT("invalid tree item") );

     wxASSERT_MSG( IsVisible(item), wxT("The item you call GetNextVisible() for must be visible itself!"));
 
     return wxTreeItemId(TreeView_GetNextVisible(GetHwnd(), HITEM(item)));
     wxASSERT_MSG( IsVisible(item), wxT("The item you call GetNextVisible() for must be visible itself!"));
 
     return wxTreeItemId(TreeView_GetNextVisible(GetHwnd(), HITEM(item)));


@@ -1515,6 +1558,7 @@ wxTreeItemId wxTreeCtrl::GetNextVisible(const wxTreeItemId& item) const
 
 wxTreeItemId wxTreeCtrl::GetPrevVisible(const wxTreeItemId& item) const
 {
 
 wxTreeItemId wxTreeCtrl::GetPrevVisible(const wxTreeItemId& item) const
 {

+    wxCHECK_MSG( item.IsOk(), wxTreeItemId(), wxT("invalid tree item") );

     wxASSERT_MSG( IsVisible(item), wxT("The item you call GetPrevVisible() for must be visible itself!"));
 
     return wxTreeItemId(TreeView_GetPrevVisible(GetHwnd(), HITEM(item)));
     wxASSERT_MSG( IsVisible(item), wxT("The item you call GetPrevVisible() for must be visible itself!"));
 
     return wxTreeItemId(TreeView_GetPrevVisible(GetHwnd(), HITEM(item)));


@@ -1526,6 +1570,8 @@ wxTreeItemId wxTreeCtrl::GetPrevVisible(const wxTreeItemId& item) const
 
 bool wxTreeCtrl::IsItemChecked(const wxTreeItemId& item) const
 {
 
 bool wxTreeCtrl::IsItemChecked(const wxTreeItemId& item) const
 {

+    wxCHECK_MSG( item.IsOk(), false, wxT("invalid tree item") );
+

     // receive the desired information.
     wxTreeViewItem tvItem(item, TVIF_STATE, TVIS_STATEIMAGEMASK);
     DoGetItem(&tvItem);
     // receive the desired information.
     wxTreeViewItem tvItem(item, TVIF_STATE, TVIS_STATEIMAGEMASK);
     DoGetItem(&tvItem);


@@ -1536,6 +1582,8 @@ bool wxTreeCtrl::IsItemChecked(const wxTreeItemId& item) const
 
 void wxTreeCtrl::SetItemCheck(const wxTreeItemId& item, bool check)
 {
 
 void wxTreeCtrl::SetItemCheck(const wxTreeItemId& item, bool check)
 {

+    wxCHECK_RET( item.IsOk(), wxT("invalid tree item") );
+

     // receive the desired information.
     wxTreeViewItem tvItem(item, TVIF_STATE, TVIS_STATEIMAGEMASK);
 
     // receive the desired information.
     wxTreeViewItem tvItem(item, TVIF_STATE, TVIS_STATEIMAGEMASK);
 


@@ -1558,11 +1606,11 @@ size_t wxTreeCtrl::GetSelections(wxArrayTreeItemIds& selections) const
 // Usual operations
 // ----------------------------------------------------------------------------
 
 // Usual operations
 // ----------------------------------------------------------------------------
 

-wxTreeItemId wxTreeCtrl::DoInsertItem(const wxTreeItemId& parent,
-                                      wxTreeItemId hInsertAfter,
-                                      const wxString& text,
-                                      int image, int selectedImage,
-                                      wxTreeItemData *data)
+wxTreeItemId wxTreeCtrl::DoInsertAfter(const wxTreeItemId& parent,
+                                       const wxTreeItemId& hInsertAfter,
+                                       const wxString& text,
+                                       int image, int selectedImage,
+                                       wxTreeItemData *data)

 {
     wxCHECK_MSG( parent.IsOk() || !TreeView_GetRoot(GetHwnd()),
                  wxTreeItemId(),
 {
     wxCHECK_MSG( parent.IsOk() || !TreeView_GetRoot(GetHwnd()),
                  wxTreeItemId(),


@@ -1580,7 +1628,7 @@ wxTreeItemId wxTreeCtrl::DoInsertItem(const wxTreeItemId& parent,
     }
 
     UINT mask = 0;
     }
 
     UINT mask = 0;

-    if ( !text.IsEmpty() )
+    if ( !text.empty() )

     {
         mask |= TVIF_TEXT;
         tvIns.item.pszText = (wxChar *)text.c_str();  // cast is ok
     {
         mask |= TVIF_TEXT;
         tvIns.item.pszText = (wxChar *)text.c_str();  // cast is ok


@@ -1635,13 +1683,19 @@ wxTreeItemId wxTreeCtrl::DoInsertItem(const wxTreeItemId& parent,
 // for compatibility only
 #if WXWIN_COMPATIBILITY_2_4
 
 // for compatibility only
 #if WXWIN_COMPATIBILITY_2_4
 

-wxTreeItemId wxTreeCtrl::InsertItem(const wxTreeItemId& parent,
-                                    const wxString& text,
-                                    int image, int selImage,
-                                    long insertAfter)
+void wxTreeCtrl::SetImageList(wxImageList *imageList, int)

 {
 {

-    return DoInsertItem(parent, wxTreeItemId((void *)insertAfter), text,
-                        image, selImage, NULL);
+    SetImageList(imageList);
+}
+
+int wxTreeCtrl::GetItemSelectedImage(const wxTreeItemId& item) const
+{
+    return GetItemImage(item, wxTreeItemIcon_Selected);
+}
+
+void wxTreeCtrl::SetItemSelectedImage(const wxTreeItemId& item, int image)
+{
+    SetItemImage(item, image, wxTreeItemIcon_Selected);

 }
 
 #endif // WXWIN_COMPATIBILITY_2_4
 }
 
 #endif // WXWIN_COMPATIBILITY_2_4


@@ -1659,59 +1713,40 @@ wxTreeItemId wxTreeCtrl::AddRoot(const wxString& text,
         return TVI_ROOT;
     }
 
         return TVI_ROOT;
     }
 

-    return DoInsertItem(wxTreeItemId(), wxTreeItemId(),
-                        text, image, selectedImage, data);
-}
-
-wxTreeItemId wxTreeCtrl::PrependItem(const wxTreeItemId& parent,
-                                     const wxString& text,
-                                     int image, int selectedImage,
-                                     wxTreeItemData *data)
-{
-    return DoInsertItem(parent, TVI_FIRST,
-                        text, image, selectedImage, data);
+    return DoInsertAfter(wxTreeItemId(), wxTreeItemId(),
+                           text, image, selectedImage, data);

 }
 
 }
 

-wxTreeItemId wxTreeCtrl::InsertItem(const wxTreeItemId& parent,
-                                    const wxTreeItemId& idPrevious,
-                                    const wxString& text,
-                                    int image, int selectedImage,
-                                    wxTreeItemData *data)
-{
-    return DoInsertItem(parent, idPrevious, text, image, selectedImage, data);
-}
-
-wxTreeItemId wxTreeCtrl::InsertItem(const wxTreeItemId& parent,
-                                    size_t index,
-                                    const wxString& text,
-                                    int image, int selectedImage,
-                                    wxTreeItemData *data)
+wxTreeItemId wxTreeCtrl::DoInsertItem(const wxTreeItemId& parent,
+                                      size_t index,
+                                      const wxString& text,
+                                      int image, int selectedImage,
+                                      wxTreeItemData *data)

 {
 {

-    // find the item from index
-    wxTreeItemIdValue cookie;
-    wxTreeItemId idPrev, idCur = GetFirstChild(parent, cookie);
-    while ( index != 0 && idCur.IsOk() )
+    wxTreeItemId idPrev;
+    if ( index == (size_t)-1 )

     {
     {

-        index--;
-
-        idPrev = idCur;
-        idCur = GetNextChild(parent, cookie);
+        // special value: append to the end
+        idPrev = TVI_LAST;

     }
     }

+    else // find the item from index
+    {
+        wxTreeItemIdValue cookie;
+        wxTreeItemId idCur = GetFirstChild(parent, cookie);
+        while ( index != 0 && idCur.IsOk() )
+        {
+            index--;

 
 

-    // assert, not check: if the index is invalid, we will append the item
-    // to the end
-    wxASSERT_MSG( index == 0, _T("bad index in wxTreeCtrl::InsertItem") );
+            idPrev = idCur;
+            idCur = GetNextChild(parent, cookie);
+        }

 
 

-    return DoInsertItem(parent, idPrev, text, image, selectedImage, data);
-}
+        // assert, not check: if the index is invalid, we will append the item
+        // to the end
+        wxASSERT_MSG( index == 0, _T("bad index in wxTreeCtrl::InsertItem") );
+    }

 
 

-wxTreeItemId wxTreeCtrl::AppendItem(const wxTreeItemId& parent,
-                                    const wxString& text,
-                                    int image, int selectedImage,
-                                    wxTreeItemData *data)
-{
-    return DoInsertItem(parent, TVI_LAST,
-                        text, image, selectedImage, data);
+    return DoInsertAfter(parent, idPrev, text, image, selectedImage, data);

 }
 
 void wxTreeCtrl::Delete(const wxTreeItemId& item)
 }
 
 void wxTreeCtrl::Delete(const wxTreeItemId& item)


@@ -1739,7 +1774,7 @@ void wxTreeCtrl::DeleteChildren(const wxTreeItemId& item)
     size_t nCount = children.Count();
     for ( size_t n = 0; n < nCount; n++ )
     {
     size_t nCount = children.Count();
     for ( size_t n = 0; n < nCount; n++ )
     {

-        if ( !TreeView_DeleteItem(GetHwnd(), HITEM_PTR(children[n])) )
+        if ( !TreeView_DeleteItem(GetHwnd(), HITEM(children[n])) )

         {
             wxLogLastError(wxT("TreeView_DeleteItem"));
         }
         {
             wxLogLastError(wxT("TreeView_DeleteItem"));
         }


@@ -1825,10 +1860,12 @@ void wxTreeCtrl::Toggle(const wxTreeItemId& item)
 }
 
 #if WXWIN_COMPATIBILITY_2_4
 }
 
 #if WXWIN_COMPATIBILITY_2_4

+

 void wxTreeCtrl::ExpandItem(const wxTreeItemId& item, int action)
 {
     DoExpand(item, action);
 }
 void wxTreeCtrl::ExpandItem(const wxTreeItemId& item, int action)
 {
     DoExpand(item, action);
 }

+

 #endif
 
 void wxTreeCtrl::Unselect()
 #endif
 
 void wxTreeCtrl::Unselect()


@@ -1849,11 +1886,13 @@ void wxTreeCtrl::UnselectAll()
         for ( size_t n = 0; n < count; n++ )
         {
 #if wxUSE_CHECKBOXES_IN_MULTI_SEL_TREE
         for ( size_t n = 0; n < count; n++ )
         {
 #if wxUSE_CHECKBOXES_IN_MULTI_SEL_TREE

-            SetItemCheck(HITEM_PTR(selections[n]), false);
+            SetItemCheck(HITEM(selections[n]), false);

 #else // !wxUSE_CHECKBOXES_IN_MULTI_SEL_TREE
 #else // !wxUSE_CHECKBOXES_IN_MULTI_SEL_TREE

-            ::UnselectItem(GetHwnd(), HITEM_PTR(selections[n]));
+            ::UnselectItem(GetHwnd(), HITEM(selections[n]));

 #endif // wxUSE_CHECKBOXES_IN_MULTI_SEL_TREE/!wxUSE_CHECKBOXES_IN_MULTI_SEL_TREE
         }
 #endif // wxUSE_CHECKBOXES_IN_MULTI_SEL_TREE/!wxUSE_CHECKBOXES_IN_MULTI_SEL_TREE
         }

+
+        m_htSelStart.Unset();

     }
     else
     {
     }
     else
     {


@@ -1862,19 +1901,22 @@ void wxTreeCtrl::UnselectAll()
     }
 }
 
     }
 }
 

-void wxTreeCtrl::SelectItem(const wxTreeItemId& item)
+void wxTreeCtrl::SelectItem(const wxTreeItemId& item, bool select)

 {
     if ( m_windowStyle & wxTR_MULTIPLE )
     {
 #if wxUSE_CHECKBOXES_IN_MULTI_SEL_TREE
         // selecting the item means checking it
 {
     if ( m_windowStyle & wxTR_MULTIPLE )
     {
 #if wxUSE_CHECKBOXES_IN_MULTI_SEL_TREE
         // selecting the item means checking it

-        SetItemCheck(item);
+        SetItemCheck(item, select);

 #else // !wxUSE_CHECKBOXES_IN_MULTI_SEL_TREE
 #else // !wxUSE_CHECKBOXES_IN_MULTI_SEL_TREE

-        ::SelectItem(GetHwnd(), HITEM(item));
+        ::SelectItem(GetHwnd(), HITEM(item), select);

 #endif // wxUSE_CHECKBOXES_IN_MULTI_SEL_TREE/!wxUSE_CHECKBOXES_IN_MULTI_SEL_TREE
     }
     else
     {
 #endif // wxUSE_CHECKBOXES_IN_MULTI_SEL_TREE/!wxUSE_CHECKBOXES_IN_MULTI_SEL_TREE
     }
     else
     {

+        wxASSERT_MSG( select,
+                      _T("SelectItem(false) works only for multiselect") );
+

         // inspite of the docs (MSDN Jan 99 edition), we don't seem to receive
         // the notification from the control (i.e. TVN_SELCHANG{ED|ING}), so
         // send them ourselves
         // inspite of the docs (MSDN Jan 99 edition), we don't seem to receive
         // the notification from the control (i.e. TVN_SELCHANG{ED|ING}), so
         // send them ourselves


@@ -1890,7 +1932,7 @@ void wxTreeCtrl::SelectItem(const wxTreeItemId& item)
             {
                 wxLogLastError(wxT("TreeView_SelectItem"));
             }
             {
                 wxLogLastError(wxT("TreeView_SelectItem"));
             }

-            else
+            else // ok

             {
                 event.SetEventType(wxEVT_COMMAND_TREE_SEL_CHANGED);
                 (void)GetEventHandler()->ProcessEvent(event);
             {
                 event.SetEventType(wxEVT_COMMAND_TREE_SEL_CHANGED);
                 (void)GetEventHandler()->ProcessEvent(event);


@@ -1935,6 +1977,8 @@ void wxTreeCtrl::DeleteTextCtrl()
         m_textCtrl->SetHWND(0);
         delete m_textCtrl;
         m_textCtrl = NULL;
         m_textCtrl->SetHWND(0);
         delete m_textCtrl;
         m_textCtrl = NULL;

+
+        m_idEdited.Unset();

     }
 }
 
     }
 }
 


@@ -1945,6 +1989,7 @@ wxTextCtrl* wxTreeCtrl::EditLabel(const wxTreeItemId& item,
 
     DeleteTextCtrl();
 
 
     DeleteTextCtrl();
 

+    m_idEdited = item;

     m_textCtrl = (wxTextCtrl *)textControlClass->CreateObject();
     HWND hWnd = (HWND) TreeView_EditLabel(GetHwnd(), HITEM(item));
 
     m_textCtrl = (wxTextCtrl *)textControlClass->CreateObject();
     HWND hWnd = (HWND) TreeView_EditLabel(GetHwnd(), HITEM(item));
 


@@ -1962,20 +2007,20 @@ wxTextCtrl* wxTreeCtrl::EditLabel(const wxTreeItemId& item,
 }
 
 // End label editing, optionally cancelling the edit
 }
 
 // End label editing, optionally cancelling the edit

-void wxTreeCtrl::EndEditLabel(const wxTreeItemId& WXUNUSED(item), bool discardChanges)
+void wxTreeCtrl::DoEndEditLabel(bool discardChanges)

 {
     TreeView_EndEditLabelNow(GetHwnd(), discardChanges);
 
     DeleteTextCtrl();
 }
 
 {
     TreeView_EndEditLabelNow(GetHwnd(), discardChanges);
 
     DeleteTextCtrl();
 }
 

-wxTreeItemId wxTreeCtrl::HitTest(const wxPoint& point, int& flags)
+wxTreeItemId wxTreeCtrl::DoTreeHitTest(const wxPoint& point, int& flags)

 {
     TV_HITTESTINFO hitTestInfo;
     hitTestInfo.pt.x = (int)point.x;
     hitTestInfo.pt.y = (int)point.y;
 
 {
     TV_HITTESTINFO hitTestInfo;
     hitTestInfo.pt.x = (int)point.x;
     hitTestInfo.pt.y = (int)point.y;
 

-    TreeView_HitTest(GetHwnd(), &hitTestInfo);
+    (void) TreeView_HitTest(GetHwnd(), &hitTestInfo);

 
     flags = 0;
 
 
     flags = 0;
 


@@ -2063,14 +2108,10 @@ int CALLBACK wxTreeSortHelper::Compare(LPARAM pItem1,
                                 GetIdFromData(tree, pItem2));
 }
 
                                 GetIdFromData(tree, pItem2));
 }
 

-int wxTreeCtrl::OnCompareItems(const wxTreeItemId& item1,
-                               const wxTreeItemId& item2)
-{
-    return wxStrcmp(GetItemText(item1), GetItemText(item2));
-}
-

 void wxTreeCtrl::SortChildren(const wxTreeItemId& item)
 {
 void wxTreeCtrl::SortChildren(const wxTreeItemId& item)
 {

+    wxCHECK_RET( item.IsOk(), wxT("invalid tree item") );
+

     // rely on the fact that TreeView_SortChildren does the same thing as our
     // default behaviour, i.e. sorts items alphabetically and so call it
     // directly if we're not in derived class (much more efficient!)
     // rely on the fact that TreeView_SortChildren does the same thing as our
     // default behaviour, i.e. sorts items alphabetically and so call it
     // directly if we're not in derived class (much more efficient!)


@@ -2120,13 +2161,49 @@ bool wxTreeCtrl::MSWCommand(WXUINT cmd, WXWORD id)
 // only do it during dragging, minimize wxWin overhead (this is important for
 // WM_MOUSEMOVE as they're a lot of them) by catching Windows messages directly
 // instead of passing by wxWin events
 // only do it during dragging, minimize wxWin overhead (this is important for
 // WM_MOUSEMOVE as they're a lot of them) by catching Windows messages directly
 // instead of passing by wxWin events

-long wxTreeCtrl::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
+WXLRESULT wxTreeCtrl::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)

 {
     bool processed = false;
 {
     bool processed = false;

-    long rc = 0;
-    bool isMultiple = (GetWindowStyle() & wxTR_MULTIPLE) != 0;
+    WXLRESULT rc = 0;
+    bool isMultiple = HasFlag(wxTR_MULTIPLE);
+
+    // This message is sent after a right-click, or when the "menu" key is pressed
+    if ( nMsg == WM_CONTEXTMENU )
+    {
+        int x = GET_X_LPARAM(lParam),
+            y = GET_Y_LPARAM(lParam);
+        // Convert the screen point to a client point
+        wxPoint MenuPoint = ScreenToClient(wxPoint(x, y));
+
+        wxTreeEvent event( wxEVT_COMMAND_TREE_ITEM_MENU, GetId() );

 
 

-    if ( (nMsg >= WM_MOUSEFIRST) && (nMsg <= WM_MOUSELAST) )
+        // can't use GetSelection() here as it would assert in multiselect mode
+        event.m_item = wxTreeItemId(TreeView_GetSelection(GetHwnd()));
+        event.SetEventObject( this );
+
+        // Get the bounding rectangle for the item, including the non-text areas
+        wxRect ItemRect;
+        GetBoundingRect(event.m_item, ItemRect, false);
+        // If the point is inside the bounding rectangle, use it as the click position.
+        // This should be the case for WM_CONTEXTMENU as the result of a right-click
+        if (ItemRect.Inside(MenuPoint))
+        {
+            event.m_pointDrag = MenuPoint;
+        }
+        // Use the Explorer standard of putting the menu at the left edge of the text,
+        // in the vertical middle of the text. Should be the case for the "menu" key
+        else
+        {
+            // Use the bounding rectangle of only the text part
+            GetBoundingRect(event.m_item, ItemRect, true);
+            event.m_pointDrag = wxPoint(ItemRect.GetX(), ItemRect.GetY() + ItemRect.GetHeight() / 2);
+        }
+
+        if ( GetEventHandler()->ProcessEvent(event) )
+            processed = true;
+        //else: continue with generating wxEVT_CONTEXT_MENU in base class code
+    }
+    else if ( (nMsg >= WM_MOUSEFIRST) && (nMsg <= WM_MOUSELAST) )

     {
         // we only process mouse messages here and these parameters have the
         // same meaning for all of them
     {
         // we only process mouse messages here and these parameters have the
         // same meaning for all of them


@@ -2134,6 +2211,12 @@ long wxTreeCtrl::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
             y = GET_Y_LPARAM(lParam);
         HTREEITEM htItem = GetItemFromPoint(GetHwnd(), x, y);
 
             y = GET_Y_LPARAM(lParam);
         HTREEITEM htItem = GetItemFromPoint(GetHwnd(), x, y);
 

+        TV_HITTESTINFO tvht;
+        tvht.pt.x = x;
+        tvht.pt.y = y;
+
+        (void) TreeView_HitTest(GetHwnd(), &tvht);
+

         switch ( nMsg )
         {
             case WM_RBUTTONDOWN:
         switch ( nMsg )
         {
             case WM_RBUTTONDOWN:


@@ -2153,14 +2236,17 @@ long wxTreeCtrl::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
 
 #if !wxUSE_CHECKBOXES_IN_MULTI_SEL_TREE
             case WM_LBUTTONDOWN:
 
 #if !wxUSE_CHECKBOXES_IN_MULTI_SEL_TREE
             case WM_LBUTTONDOWN:

-                if ( htItem && isMultiple )
+                if ( htItem && isMultiple && (tvht.flags & TVHT_ONITEM) != 0 )

                 {
                 {

+                    m_htClickedItem = (WXHTREEITEM) htItem;
+                    m_ptClick = wxPoint(x, y);
+

                     if ( wParam & MK_CONTROL )
                     {
                         SetFocus();
 
                         // toggle selected state
                     if ( wParam & MK_CONTROL )
                     {
                         SetFocus();
 
                         // toggle selected state

-                        ToggleItemSelection(GetHwnd(), htItem);
+                        ::ToggleItemSelection(GetHwnd(), htItem);

 
                         ::SetFocus(GetHwnd(), htItem);
 
 
                         ::SetFocus(GetHwnd(), htItem);
 


@@ -2180,8 +2266,11 @@ long wxTreeCtrl::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
                             m_htSelStart = TreeView_GetSelection(GetHwnd());
                         }
 
                             m_htSelStart = TreeView_GetSelection(GetHwnd());
                         }
 

-                        SelectRange(GetHwnd(), HITEM(m_htSelStart), htItem,
+                        if ( m_htSelStart )
+                            SelectRange(GetHwnd(), HITEM(m_htSelStart), htItem,

                                     !(wParam & MK_CONTROL));
                                     !(wParam & MK_CONTROL));

+                        else
+                            ::SelectItem(GetHwnd(), htItem);

 
                         ::SetFocus(GetHwnd(), htItem);
 
 
                         ::SetFocus(GetHwnd(), htItem);
 


@@ -2191,23 +2280,21 @@ long wxTreeCtrl::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
                     {
                         // avoid doing anything if we click on the only
                         // currently selected item
                     {
                         // avoid doing anything if we click on the only
                         // currently selected item

-                        
+
+                        SetFocus();
+

                         wxArrayTreeItemIds selections;
                         size_t count = GetSelections(selections);
                         if ( count == 0 ||
                              count > 1 ||
                         wxArrayTreeItemIds selections;
                         size_t count = GetSelections(selections);
                         if ( count == 0 ||
                              count > 1 ||

-                             HITEM_PTR(selections[0]) != htItem )
+                             HITEM(selections[0]) != htItem )

                         {
                             // clear the previously selected items, if the
                             // user clicked outside of the present selection.
                             // otherwise, perform the deselection on mouse-up.
                             // this allows multiple drag and drop to work.
                         {
                             // clear the previously selected items, if the
                             // user clicked outside of the present selection.
                             // otherwise, perform the deselection on mouse-up.
                             // this allows multiple drag and drop to work.

-                            
-                            if (IsItemSelected(GetHwnd(), htItem))
-                            {
-                                ::SetFocus(GetHwnd(), htItem);
-                            }
-                             else
+
+                            if (!IsItemSelected(GetHwnd(), htItem))

                             {
                                 UnselectAll();
 
                             {
                                 UnselectAll();
 


@@ -2219,6 +2306,8 @@ long wxTreeCtrl::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
                                 TreeView_SelectItem(GetHwnd(), 0);
                                 ::SelectItem(GetHwnd(), htItem);
                             }
                                 TreeView_SelectItem(GetHwnd(), 0);
                                 ::SelectItem(GetHwnd(), htItem);
                             }

+                            ::SetFocus(GetHwnd(), htItem);
+                            processed = true;

                         }
 
                         // reset on any click without Shift
                         }
 
                         // reset on any click without Shift


@@ -2229,6 +2318,45 @@ long wxTreeCtrl::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
 #endif // wxUSE_CHECKBOXES_IN_MULTI_SEL_TREE
 
             case WM_MOUSEMOVE:
 #endif // wxUSE_CHECKBOXES_IN_MULTI_SEL_TREE
 
             case WM_MOUSEMOVE:

+#ifndef __WXWINCE__
+                if ( m_htClickedItem )
+                {
+                    int cx = abs(m_ptClick.x - x);
+                    int cy = abs(m_ptClick.y - y);
+
+                    if ( cx > GetSystemMetrics( SM_CXDRAG ) || cy > GetSystemMetrics( SM_CYDRAG ) )
+                    {
+                        HWND pWnd = ::GetParent( GetHwnd() );
+                        if ( pWnd )
+                        {
+                            NM_TREEVIEW tv;
+
+                            tv.hdr.hwndFrom = GetHwnd();
+                            tv.hdr.idFrom = ::GetWindowLong( GetHwnd(), GWL_ID );
+                            tv.hdr.code = TVN_BEGINDRAG;
+
+                            tv.itemNew.hItem = HITEM(m_htClickedItem);
+
+                            TVITEM tviAux;
+                            ZeroMemory(&tviAux, sizeof(tviAux));
+                            tviAux.hItem = HITEM(m_htClickedItem);
+                            tviAux.mask = TVIF_STATE | TVIF_PARAM;
+                            tviAux.stateMask = 0xffffffff;
+                            TreeView_GetItem( GetHwnd(), &tviAux );
+
+                            tv.itemNew.state = tviAux.state;
+                            tv.itemNew.lParam = tviAux.lParam;
+
+                            tv.ptDrag.x = x;
+                            tv.ptDrag.y = y;
+
+                            ::SendMessage( pWnd, WM_NOTIFY, tv.hdr.idFrom, (LPARAM)&tv );
+                        }
+                        m_htClickedItem.Unset();
+                    }
+                }
+#endif // __WXWINCE__
+

                 if ( m_dragImage )
                 {
                     m_dragImage->Move(wxPoint(x, y));
                 if ( m_dragImage )
                 {
                     m_dragImage->Move(wxPoint(x, y));


@@ -2257,7 +2385,10 @@ long wxTreeCtrl::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
                     {
                         UnselectAll();
                         TreeView_SelectItem(GetHwnd(), htItem);
                     {
                         UnselectAll();
                         TreeView_SelectItem(GetHwnd(), htItem);

+                        ::SelectItem(GetHwnd(), htItem);
+                        ::SetFocus(GetHwnd(), htItem);

                     }
                     }

+                    m_htClickedItem.Unset();

                 }
 
                 // fall through
                 }
 
                 // fall through


@@ -2298,10 +2429,10 @@ long wxTreeCtrl::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
         {
             // TreeView_GetItemRect() will return false if item is not visible,
             // which may happen perfectly well
         {
             // TreeView_GetItemRect() will return false if item is not visible,
             // which may happen perfectly well

-            if ( TreeView_GetItemRect(GetHwnd(), HITEM_PTR(selections[n]),
-                                      &rect, true) )
+            if ( TreeView_GetItemRect(GetHwnd(), HITEM(selections[n]),
+                                      &rect, TRUE) )

             {
             {

-                ::InvalidateRect(GetHwnd(), &rect, false);
+                ::InvalidateRect(GetHwnd(), &rect, FALSE);

             }
         }
     }
             }
         }
     }


@@ -2310,84 +2441,145 @@ long wxTreeCtrl::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
         bool bCtrl = wxIsCtrlDown(),
              bShift = wxIsShiftDown();
 
         bool bCtrl = wxIsCtrlDown(),
              bShift = wxIsShiftDown();
 

-        // we handle.arrows and space, but not page up/down and home/end: the
-        // latter should be easy, but not the former
-

         HTREEITEM htSel = (HTREEITEM)TreeView_GetSelection(GetHwnd());
         HTREEITEM htSel = (HTREEITEM)TreeView_GetSelection(GetHwnd());

-        if ( !m_htSelStart )
-        {
-            m_htSelStart = htSel;
-        }
-
-        if ( wParam == VK_SPACE )
+        switch ( wParam )

         {
         {

-            if ( bCtrl )
-            {
-                ToggleItemSelection(GetHwnd(), htSel);
-            }
-            else
-            {
-                UnselectAll();
-
-                ::SelectItem(GetHwnd(), htSel);
-            }
+            case VK_SPACE:
+                if ( bCtrl )
+                {
+                    ::ToggleItemSelection(GetHwnd(), htSel);
+                }
+                else
+                {
+                    UnselectAll();

 
 

-            processed = true;
-        }
-        else if ( wParam == VK_UP || wParam == VK_DOWN )
-        {
-            if ( !bCtrl && !bShift )
-            {
-                // no modifiers, just clear selection and then let the default
-                // processing to take place
-                UnselectAll();
-            }
-            else if ( htSel )
-            {
-                (void)wxControl::MSWWindowProc(nMsg, wParam, lParam);
+                    ::SelectItem(GetHwnd(), htSel);
+                }

 
 

-                HTREEITEM htNext = (HTREEITEM)(wParam == VK_UP
-                                    ? TreeView_GetPrevVisible(GetHwnd(), htSel)
-                                    : TreeView_GetNextVisible(GetHwnd(), htSel));
+                processed = true;
+                break;

 
 

-                if ( !htNext )
+            case VK_UP:
+            case VK_DOWN:
+                if ( !bCtrl && !bShift )

                 {
                 {

-                    // at the top/bottom
-                    htNext = htSel;
+                    // no modifiers, just clear selection and then let the default
+                    // processing to take place
+                    UnselectAll();

                 }
                 }

-
-                if ( bShift )
+                else if ( htSel )

                 {
                 {

-                    SelectRange(GetHwnd(), HITEM(m_htSelStart), htNext);
+                    (void)wxControl::MSWWindowProc(nMsg, wParam, lParam);
+
+                    HTREEITEM htNext = (HTREEITEM)
+                        TreeView_GetNextItem
+                        (
+                            GetHwnd(),
+                            htSel,
+                            wParam == VK_UP ? TVGN_PREVIOUSVISIBLE
+                                            : TVGN_NEXTVISIBLE
+                        );
+
+                    if ( !htNext )
+                    {
+                        // at the top/bottom
+                        htNext = htSel;
+                    }
+
+                    if ( bShift )
+                    {
+                        if ( !m_htSelStart )
+                            m_htSelStart = htSel;
+
+                        SelectRange(GetHwnd(), HITEM(m_htSelStart), htNext);
+                    }
+                    else // bCtrl
+                    {
+                        // without changing selection
+                        ::SetFocus(GetHwnd(), htNext);
+                    }
+
+                    processed = true;

                 }
                 }

-                else // bCtrl
+                break;
+
+            case VK_HOME:
+            case VK_END:
+            case VK_PRIOR:
+            case VK_NEXT:
+                // TODO: handle Shift/Ctrl with these keys
+                if ( !bCtrl && !bShift )

                 {
                 {

-                    // without changing selection
-                    ::SetFocus(GetHwnd(), htNext);
+                    UnselectAll();
+
+                    m_htSelStart.Unset();

                 }
                 }

+        }
+    }
+#endif // !wxUSE_CHECKBOXES_IN_MULTI_SEL_TREE
+    else if ( nMsg == WM_COMMAND )
+    {
+        // if we receive a EN_KILLFOCUS command from the in-place edit control
+        // used for label editing, make sure to end editing
+        WORD id, cmd;
+        WXHWND hwnd;
+        UnpackCommand(wParam, lParam, &id, &hwnd, &cmd);
+
+        if ( cmd == EN_KILLFOCUS )
+        {
+            if ( m_textCtrl && m_textCtrl->GetHandle() == hwnd )
+            {
+                DoEndEditLabel();

 
                 processed = true;
             }
         }
     }
 
                 processed = true;
             }
         }
     }

-#endif // !wxUSE_CHECKBOXES_IN_MULTI_SEL_TREE
-    else if ( nMsg == WM_CHAR )
+
+    if ( !processed )
+        rc = wxControl::MSWWindowProc(nMsg, wParam, lParam);
+
+    return rc;
+}
+
+WXLRESULT
+wxTreeCtrl::MSWDefWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
+{
+    // default WM_RBUTTONDOWN handler enters modal loop inside DefWindowProc()
+    // waiting for WM_RBUTTONUP and then sends the resulting WM_CONTEXTMENU to
+    // the parent window, not us, which completely breaks everything so simply
+    // don't let it see this message at all
+    if ( nMsg == WM_RBUTTONDOWN )
+        return 0;
+
+    // but because of the above we don't get NM_RCLICK which is normally
+    // generated by tree window proc when the modal loop mentioned above ends
+    // because the mouse is released -- synthesize it ourselves instead
+    if ( nMsg == WM_RBUTTONUP )

     {
     {

-        // don't let the control process Space and Return keys because it
+        NMHDR hdr;
+        hdr.hwndFrom = GetHwnd();
+        hdr.idFrom = GetId();
+        hdr.code = NM_RCLICK;
+
+        WXLPARAM rc;
+        MSWOnNotify(GetId(), (LPARAM)&hdr, &rc);
+
+        // continue as usual
+    }
+
+    if ( nMsg == WM_CHAR )
+    {
+        // also don't let the control process Space and Return keys because it

         // doesn't do anything useful with them anyhow but always beeps
         // annoyingly when it receives them and there is no way to turn it off
         // simply if you just process TREEITEM_ACTIVATED event to which Space
         // and Enter presses are mapped in your code
         if ( wParam == VK_SPACE || wParam == VK_RETURN )
         // doesn't do anything useful with them anyhow but always beeps
         // annoyingly when it receives them and there is no way to turn it off
         // simply if you just process TREEITEM_ACTIVATED event to which Space
         // and Enter presses are mapped in your code
         if ( wParam == VK_SPACE || wParam == VK_RETURN )

-        {
-            processed = true;
-        }
+            return 0;

     }
 
     }
 

-    if ( !processed )
-        rc = wxControl::MSWWindowProc(nMsg, wParam, lParam);
-
-    return rc;
+    return wxControl::MSWDefWindowProc(nMsg, wParam, lParam);

 }
 
 // process WM_NOTIFY Windows message
 }
 
 // process WM_NOTIFY Windows message


@@ -2426,6 +2618,10 @@ bool wxTreeCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
                 eventType = wxEVT_COMMAND_TREE_BEGIN_LABEL_EDIT;
                 TV_DISPINFO *info = (TV_DISPINFO *)lParam;
 
                 eventType = wxEVT_COMMAND_TREE_BEGIN_LABEL_EDIT;
                 TV_DISPINFO *info = (TV_DISPINFO *)lParam;
 

+                // although the user event handler may still veto it, it is
+                // important to set it now so that calls to SetItemText() from
+                // the event handler would change the text controls contents
+                m_idEdited =

                 event.m_item = info->item.hItem;
                 event.m_label = info->item.pszText;
                 event.m_editCancelled = false;
                 event.m_item = info->item.hItem;
                 event.m_label = info->item.pszText;
                 event.m_editCancelled = false;


@@ -2462,7 +2658,7 @@ bool wxTreeCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
                 break;
             }
 
                 break;
             }
 

-
+#ifndef __WXWINCE__

         // These *must* not be removed or TVN_GETINFOTIP will
         // not be processed each time the mouse is moved
         // and the tooltip will only ever update once.
         // These *must* not be removed or TVN_GETINFOTIP will
         // not be processed each time the mouse is moved
         // and the tooltip will only ever update once.


@@ -2474,6 +2670,7 @@ bool wxTreeCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
                 break;
             }
 
                 break;
             }
 

+#ifdef TVN_GETINFOTIP

         case TVN_GETINFOTIP:
             {
                 eventType = wxEVT_COMMAND_TREE_ITEM_GETTOOLTIP;
         case TVN_GETINFOTIP:
             {
                 eventType = wxEVT_COMMAND_TREE_ITEM_GETTOOLTIP;


@@ -2484,7 +2681,9 @@ bool wxTreeCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
 
                 break;
             }
 
                 break;
             }

-        
+#endif
+#endif
+

         case TVN_GETDISPINFO:
             eventType = wxEVT_COMMAND_TREE_GET_INFO;
             // fall through
         case TVN_GETDISPINFO:
             eventType = wxEVT_COMMAND_TREE_GET_INFO;
             // fall through


@@ -2539,8 +2738,8 @@ bool wxTreeCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
                 // fabricate the lParam and wParam parameters sufficiently
                 // similar to the ones from a "real" WM_KEYDOWN so that
                 // CreateKeyEvent() works correctly
                 // fabricate the lParam and wParam parameters sufficiently
                 // similar to the ones from a "real" WM_KEYDOWN so that
                 // CreateKeyEvent() works correctly

-                WXLPARAM lParam =
-                     (::GetKeyState(VK_MENU) < 0 ? KF_ALTDOWN : 0) << 16;
+                const bool isAltDown = ::GetKeyState(VK_MENU) < 0;
+                WXLPARAM lParam = (isAltDown ? KF_ALTDOWN : 0) << 16;

 
                 WXWPARAM wParam = info->wVKey;
 
 
                 WXWPARAM wParam = info->wVKey;
 


@@ -2558,7 +2757,7 @@ bool wxTreeCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
                                                 wParam);
 
                 // a separate event for Space/Return
                                                 wParam);
 
                 // a separate event for Space/Return

-                if ( !wxIsCtrlDown() && !wxIsShiftDown() &&
+                if ( !wxIsCtrlDown() && !wxIsShiftDown() && !isAltDown &&

                      ((info->wVKey == VK_SPACE) || (info->wVKey == VK_RETURN)) )
                 {
                     wxTreeEvent event2(wxEVT_COMMAND_TREE_ITEM_ACTIVATED,
                      ((info->wVKey == VK_SPACE) || (info->wVKey == VK_RETURN)) )
                 {
                     wxTreeEvent event2(wxEVT_COMMAND_TREE_ITEM_ACTIVATED,


@@ -2575,7 +2774,7 @@ bool wxTreeCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
             }
             break;
 
             }
             break;
 

-        // NB: MSLU is broken and sends TVN_SELCHANGEDA instead of 
+        // NB: MSLU is broken and sends TVN_SELCHANGEDA instead of

         //     TVN_SELCHANGEDW in Unicode mode under Win98. Therefore
         //     we have to handle both messages:
         case TVN_SELCHANGEDA:
         //     TVN_SELCHANGEDW in Unicode mode under Win98. Therefore
         //     we have to handle both messages:
         case TVN_SELCHANGEDA:


@@ -2590,7 +2789,7 @@ bool wxTreeCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
                     eventType = wxEVT_COMMAND_TREE_SEL_CHANGING;
                 //else: already set above
 
                     eventType = wxEVT_COMMAND_TREE_SEL_CHANGING;
                 //else: already set above
 

-                if (hdr->code == TVN_SELCHANGINGW || 
+                if (hdr->code == TVN_SELCHANGINGW ||

                     hdr->code == TVN_SELCHANGEDW)
                 {
                     NM_TREEVIEWW* tv = (NM_TREEVIEWW *)lParam;
                     hdr->code == TVN_SELCHANGEDW)
                 {
                     NM_TREEVIEWW* tv = (NM_TREEVIEWW *)lParam;


@@ -2757,14 +2956,14 @@ bool wxTreeCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
                 wxASSERT_MSG( !m_dragImage, _T("starting to drag once again?") );
 
                 m_dragImage = new wxDragImage(*this, event.m_item);
                 wxASSERT_MSG( !m_dragImage, _T("starting to drag once again?") );
 
                 m_dragImage = new wxDragImage(*this, event.m_item);

-                m_dragImage->BeginDrag(wxPoint(0, 0), this);
+                m_dragImage->BeginDrag(wxPoint(0,0), this);

                 m_dragImage->Show();
             }
             break;
 
         case TVN_DELETEITEM:
             {
                 m_dragImage->Show();
             }
             break;
 
         case TVN_DELETEITEM:
             {

-                // NB: we might process this message using wxWindows event
+                // NB: we might process this message using wxWidgets event

                 //     tables, but due to overhead of wxWin event system we
                 //     prefer to do it here ourself (otherwise deleting a tree
                 //     with many items is just too slow)
                 //     tables, but due to overhead of wxWin event system we
                 //     prefer to do it here ourself (otherwise deleting a tree
                 //     with many items is just too slow)


@@ -2790,13 +2989,14 @@ bool wxTreeCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
         case TVN_BEGINLABELEDIT:
             // return true to cancel label editing
             *result = !event.IsAllowed();
         case TVN_BEGINLABELEDIT:
             // return true to cancel label editing
             *result = !event.IsAllowed();

+

             // set ES_WANTRETURN ( like we do in BeginLabelEdit )
             // set ES_WANTRETURN ( like we do in BeginLabelEdit )

-            if(event.IsAllowed())
+            if ( event.IsAllowed() )

             {
                 HWND hText = TreeView_GetEditControl(GetHwnd());
                 if(hText != NULL)
                 {
             {
                 HWND hText = TreeView_GetEditControl(GetHwnd());
                 if(hText != NULL)
                 {

-                    // MBN: if m_textCtrl already has an HWND, it is a stale 
+                    // MBN: if m_textCtrl already has an HWND, it is a stale

                     // pointer from a previous edit (because the user
                     // didn't modify the label before dismissing the control,
                     // and TVN_ENDLABELEDIT was not sent), so delete it
                     // pointer from a previous edit (because the user
                     // didn't modify the label before dismissing the control,
                     // and TVN_ENDLABELEDIT was not sent), so delete it


@@ -2816,6 +3016,10 @@ bool wxTreeCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
                                                | wxTE_PROCESS_ENTER);
                 }
             }
                                                | wxTE_PROCESS_ENTER);
                 }
             }

+            else // we had set m_idEdited before
+            {
+                m_idEdited.Unset();
+            }

             break;
 
         case TVN_ENDLABELEDIT:
             break;
 
         case TVN_ENDLABELEDIT:


@@ -2831,6 +3035,8 @@ bool wxTreeCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
             DeleteTextCtrl();
             break;
 
             DeleteTextCtrl();
             break;
 

+#ifndef __WXWINCE__
+#ifdef TVN_GETINFOTIP

          case TVN_GETINFOTIP:
             {
                 // If the user permitted a tooltip change, change it
          case TVN_GETINFOTIP:
             {
                 // If the user permitted a tooltip change, change it


@@ -2840,7 +3046,9 @@ bool wxTreeCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
                 }
             }
             break;
                 }
             }
             break;

-        
+#endif
+#endif
+

         case TVN_SELCHANGING:
         case TVN_ITEMEXPANDING:
             // return true to prevent the action from happening
         case TVN_SELCHANGING:
         case TVN_ITEMEXPANDING:
             // return true to prevent the action from happening


@@ -2917,7 +3125,7 @@ void wxTreeCtrl::SetState(const wxTreeItemId& node, int state)
     // Select the specified state, or -1 == cycle to the next one.
     if ( state == -1 )
     {
     // Select the specified state, or -1 == cycle to the next one.
     if ( state == -1 )
     {

-        TreeView_GetItem(GetHwnd(), &tvi); 
+        TreeView_GetItem(GetHwnd(), &tvi);

 
         state = STATEIMAGEMASKTOINDEX(tvi.state) + 1;
         if ( state == m_imageListState->GetImageCount() )
 
         state = STATEIMAGEMASKTOINDEX(tvi.state) + 1;
         if ( state == m_imageListState->GetImageCount() )


@@ -2927,7 +3135,7 @@ void wxTreeCtrl::SetState(const wxTreeItemId& node, int state)
     wxCHECK_RET( state < m_imageListState->GetImageCount(),
                  _T("wxTreeCtrl::SetState(): item index out of bounds") );
 
     wxCHECK_RET( state < m_imageListState->GetImageCount(),
                  _T("wxTreeCtrl::SetState(): item index out of bounds") );
 

-    tvi.state = INDEXTOSTATEIMAGEMASK(state); 
+    tvi.state = INDEXTOSTATEIMAGEMASK(state);

 
     TreeView_SetItem(GetHwnd(), &tvi);
 }
 
     TreeView_SetItem(GetHwnd(), &tvi);
 }


@@ -2938,10 +3146,9 @@ int wxTreeCtrl::GetState(const wxTreeItemId& node)
     tvi.hItem = (HTREEITEM)node.m_pItem;
     tvi.mask = TVIF_STATE;
     tvi.stateMask = TVIS_STATEIMAGEMASK;
     tvi.hItem = (HTREEITEM)node.m_pItem;
     tvi.mask = TVIF_STATE;
     tvi.stateMask = TVIS_STATEIMAGEMASK;

-    TreeView_GetItem(GetHwnd(), &tvi); 
+    TreeView_GetItem(GetHwnd(), &tvi);

 
     return STATEIMAGEMASKTOINDEX(tvi.state);
 }
 
 #endif // wxUSE_TREECTRL
 
     return STATEIMAGEMASKTOINDEX(tvi.state);
 }
 
 #endif // wxUSE_TREECTRL

-