Initialise all variables

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

diff --git a/include/wx/treebase.h b/include/wx/treebase.h
index c7c9aef476c9f7fbafd9a2e101399f38956e49ea..56dce5239d08fa16749f71a29c9310b08fd1c62c 100644 (file)
--- a/include/wx/treebase.h
+++ b/include/wx/treebase.h
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        treebase.h
+// Name:        wx/treebase.h
 // Purpose:     wxTreeCtrl base classes and types
 // Author:      Julian Smart et al
 // Modified by:
@@ -12,10 +12,6 @@
 #ifndef _WX_TREEBASE_H_
 #define _WX_TREEBASE_H_
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma interface "treebase.h"
-#endif
-
 // ----------------------------------------------------------------------------
 // headers
 // ----------------------------------------------------------------------------
@@ -28,6 +24,19 @@
 #include "wx/event.h"
 #include "wx/dynarray.h"
 
+#if WXWIN_COMPATIBILITY_2_6
+
+// flags for deprecated `Expand(int action)', will be removed in next versions
+enum
+{
+    wxTREE_EXPAND_EXPAND,
+    wxTREE_EXPAND_COLLAPSE,
+    wxTREE_EXPAND_COLLAPSE_RESET,
+    wxTREE_EXPAND_TOGGLE
+};
+
+#endif // WXWIN_COMPATIBILITY_2_6
+
 // ----------------------------------------------------------------------------
 // wxTreeItemId identifies an element of the tree. In this implementation, it's
 // just a trivial wrapper around Win32 HTREEITEM or a pointer to some private
@@ -118,11 +127,19 @@ protected:
 
 WX_DEFINE_EXPORTED_ARRAY_PTR(wxTreeItemIdValue, wxArrayTreeItemIdsBase);
 
+// this is a wrapper around the array class defined above which allow to wok
+// with vaue of natural wxTreeItemId type instead of using wxTreeItemIdValue
+// and does it without any loss of efficiency
 class WXDLLEXPORT wxArrayTreeItemIds : public wxArrayTreeItemIdsBase
 {
 public:
     void Add(const wxTreeItemId& id)
         { wxArrayTreeItemIdsBase::Add(id.m_pItem); }
+    void Insert(const wxTreeItemId& id, size_t pos)
+        { wxArrayTreeItemIdsBase::Insert(id.m_pItem, pos); }
+    wxTreeItemId Item(size_t i) const
+        { return wxTreeItemId(wxArrayTreeItemIdsBase::Item(i)); }
+    wxTreeItemId operator[](size_t i) const { return Item(i); }
 };
 
 // ----------------------------------------------------------------------------
@@ -166,9 +183,11 @@ enum wxTreeItemIcon
 #define wxTR_DEFAULT_STYLE           (wxTR_HAS_BUTTONS | wxTR_LINES_AT_ROOT)
 #endif
 
+#if WXWIN_COMPATIBILITY_2_6
 // deprecated, don't use
 #define wxTR_MAC_BUTTONS             0
 #define wxTR_AQUA_BUTTONS            0
+#endif // WXWIN_COMPATIBILITY_2_6
 
 
 // values for the `flags' parameter of wxTreeCtrl::HitTest() which determine
@@ -203,7 +222,7 @@ static const int wxTREE_HITTEST_ONITEM  = wxTREE_HITTEST_ONITEMICON |
                                           wxTREE_HITTEST_ONITEMLABEL;
 
 // tree ctrl default name
-extern WXDLLEXPORT_DATA(const wxChar*) wxTreeCtrlNameStr;
+extern WXDLLEXPORT_DATA(const wxChar) wxTreeCtrlNameStr[];
 
 // ----------------------------------------------------------------------------
 // wxTreeItemAttr: a structure containing the visual attributes of an item
@@ -246,11 +265,16 @@ private:
 //     descriptions below
 // ----------------------------------------------------------------------------
 
+class WXDLLEXPORT  wxTreeCtrlBase;
+
 class WXDLLEXPORT wxTreeEvent : public wxNotifyEvent
 {
 public:
+    wxTreeEvent(wxEventType commandType,
+                wxTreeCtrlBase *tree,
+                const wxTreeItemId &item = wxTreeItemId());
     wxTreeEvent(wxEventType commandType = wxEVT_NULL, int id = 0);
-    wxTreeEvent(const wxTreeEvent & event);
+    wxTreeEvent(const wxTreeEvent& event);
 
     virtual wxEvent *Clone() const { return new wxTreeEvent(*this); }
 
@@ -287,11 +311,6 @@ public:
     void SetToolTip(const wxString& toolTip) { m_label = toolTip; }
     wxString GetToolTip() { return m_label; }
 
-#if WXWIN_COMPATIBILITY_2_2
-    // for compatibility only, don't use
-    wxDEPRECATED( int GetCode() const);
-#endif // WXWIN_COMPATIBILITY_2_2
-
 private:
     // not all of the members are used (or initialized) for all events
     wxKeyEvent    m_evtKey;
@@ -350,7 +369,7 @@ END_DECLARE_EVENT_TYPES()
 #define EVT_TREE_BEGIN_DRAG(id, fn) wx__DECLARE_TREEEVT(BEGIN_DRAG, id, fn)
 #define EVT_TREE_BEGIN_RDRAG(id, fn) wx__DECLARE_TREEEVT(BEGIN_RDRAG, id, fn)
 
-// GetItem() is the item on which the drop occured (if any) and GetPoint() the
+// GetItem() is the item on which the drop occurred (if any) and GetPoint() the
 // current mouse coords
 #define EVT_TREE_END_DRAG(id, fn) wx__DECLARE_TREEEVT(END_DRAG, id, fn)
 
@@ -405,4 +424,3 @@ END_DECLARE_EVENT_TYPES()
 #endif // wxUSE_TREECTRL
 
 #endif // _WX_TREEBASE_H_
-