Cast for argument to delete[] - VC6 doesn't want to delete a const pointer

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

diff --git a/include/wx/treectrl.h b/include/wx/treectrl.h
index cbf50e4bc58980e82edc7a255ccc299ffbda2009..bdcc2b32018ce1b5b9457b3c355dd2f5d999102b 100644 (file)
--- a/include/wx/treectrl.h
+++ b/include/wx/treectrl.h
@@ -24,13 +24,13 @@
 #include "wx/treebase.h"
 #include "wx/textctrl.h" // wxTextCtrl::ms_classinfo used through CLASSINFO macro
 
-class WXDLLEXPORT wxImageList;
+class WXDLLIMPEXP_FWD_CORE wxImageList;
 
 // ----------------------------------------------------------------------------
 // wxTreeCtrlBase
 // ----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxTreeCtrlBase : public wxControl
+class WXDLLIMPEXP_CORE wxTreeCtrlBase : public wxControl
 {
 public:
     wxTreeCtrlBase()
@@ -123,7 +123,7 @@ public:
 
         // set items label
     virtual void SetItemText(const wxTreeItemId& item, const wxString& text) = 0;
-        // get one of the images associated with the item (normal by default)
+        // set one of the images associated with the item (normal by default)
     virtual void SetItemImage(const wxTreeItemId& item,
                               int image,
                               wxTreeItemIcon which = wxTreeItemIcon_Normal) = 0;
@@ -172,6 +172,9 @@ public:
     virtual bool IsSelected(const wxTreeItemId& item) const = 0;
         // is item text in bold font?
     virtual bool IsBold(const wxTreeItemId& item) const = 0;
+        // is the control empty?
+    bool IsEmpty() const;
+
 
     // number of children
     // ------------------
@@ -287,8 +290,16 @@ public:
 
         // expand this item
     virtual void Expand(const wxTreeItemId& item) = 0;
+        // expand the item and all its children recursively
+    void ExpandAllChildren(const wxTreeItemId& item);
+        // expand all items
+    void ExpandAll();
         // collapse the item without removing its children
     virtual void Collapse(const wxTreeItemId& item) = 0;
+        // collapse the item and all its children
+    void CollapseAllChildren(const wxTreeItemId& item);
+        // collapse all items
+    void CollapseAll();
         // collapse the item and remove all children
     virtual void CollapseAndReset(const wxTreeItemId& item) = 0;
         // toggles the current state
@@ -424,7 +435,7 @@ protected:
 #if defined(__WXUNIVERSAL__)
     #include "wx/generic/treectlg.h"
 #elif defined(__WXPALMOS__)
-    #include "wx/palmos/treectrl.h"
+    #include "wx/generic/treectlg.h"
 #elif defined(__WXMSW__)
     #include "wx/msw/treectrl.h"
 #elif defined(__WXMOTIF__)