implement column reordering support in wxMSW wxHeaderCtrl; use it in wxDataViewCtrl...

[wxWidgets.git] / include / wx / msw / treectrl.h

diff --git a/include/wx/msw/treectrl.h b/include/wx/msw/treectrl.h
index 508bb186022e02412f340d2a94a29abd795d01e9..60abe8cbf8889317ce9174236f1b93fa1b02bf9a 100644 (file)
--- a/include/wx/msw/treectrl.h
+++ b/include/wx/msw/treectrl.h
@@ -202,14 +202,6 @@ public:
     virtual bool SetBackgroundColour(const wxColour &colour);
     virtual bool SetForegroundColour(const wxColour &colour);
 
-    // get/set the check state for the item (only for wxTR_MULTIPLE)
-    bool IsItemChecked(const wxTreeItemId& item) const;
-    void SetItemCheck(const wxTreeItemId& item, bool check = true);
-
-    // set/get the item state.image (state == -1 means cycle to the next one)
-    void SetState(const wxTreeItemId& node, int state);
-    int GetState(const wxTreeItemId& node);
-
     // returns true if the platform should explicitly apply a theme border
     virtual bool CanApplyThemeBorder() const { return false; }
 
@@ -223,6 +215,9 @@ protected:
     // end edit label
     void DoEndEditLabel(bool discardChanges = false);
 
+    virtual int DoGetItemState(const wxTreeItemId& item) const;
+    virtual void DoSetItemState(const wxTreeItemId& item, int state);
+
     virtual wxTreeItemId DoInsertItem(const wxTreeItemId& parent,
                                       size_t pos,
                                       const wxString& text,
@@ -247,8 +242,10 @@ private:
     // the common part of all ctors
     void Init();
 
-    // helper functions
+    // helper functions: DoGetItem() doesn't work for hidden virtual root item
+    // while DoGetPossiblyRootItem() does
     bool DoGetItem(wxTreeViewItem *tvItem) const;
+    bool DoGetPossiblyRootItem(wxTreeViewItem *tvItem) const;
     void DoSetItem(wxTreeViewItem *tvItem);
 
     void DoExpand(const wxTreeItemId& item, int flag);