http://code.google.com/p/rpcs3/source/detail?r=44

wxWidgets/include/wx/generic/collpaneg.h

@@ -0,0 +1,105 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/generic/collpaneg.h
+// Purpose:     wxGenericCollapsiblePane
+// Author:      Francesco Montorsi
+// Modified by:
+// Created:     8/10/2006
+// RCS-ID:      $Id: collpaneg.h 49804 2007-11-10 01:09:42Z VZ $
+// Copyright:   (c) Francesco Montorsi
+// Licence:     wxWindows Licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_COLLAPSABLE_PANE_H_GENERIC_
+#define _WX_COLLAPSABLE_PANE_H_GENERIC_
+
+// forward declared
+class WXDLLIMPEXP_FWD_CORE wxButton;
+class WXDLLIMPEXP_FWD_CORE wxStaticLine;
+
+// class name
+extern WXDLLIMPEXP_DATA_CORE(const wxChar) wxCollapsiblePaneNameStr[];
+
+// ----------------------------------------------------------------------------
+// wxGenericCollapsiblePane
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxGenericCollapsiblePane : public wxCollapsiblePaneBase
+{
+public:
+    wxGenericCollapsiblePane() { Init(); }
+
+    wxGenericCollapsiblePane(wxWindow *parent,
+                        wxWindowID winid,
+                        const wxString& label,
+                        const wxPoint& pos = wxDefaultPosition,
+                        const wxSize& size = wxDefaultSize,
+                        long style = wxCP_DEFAULT_STYLE,
+                        const wxValidator& val = wxDefaultValidator,
+                        const wxString& name = wxCollapsiblePaneNameStr)
+    {
+        Init();
+
+        Create(parent, winid, label, pos, size, style, val, name);
+    }
+
+    void Init()
+    {
+        m_pButton = NULL;
+        m_pPane = NULL;
+        m_pStaticLine = NULL;
+        m_sz = NULL;
+    }
+
+    ~wxGenericCollapsiblePane();
+
+    bool Create(wxWindow *parent,
+                wxWindowID winid,
+                const wxString& label,
+                const wxPoint& pos = wxDefaultPosition,
+                const wxSize& size = wxDefaultSize,
+                long style = wxCP_DEFAULT_STYLE,
+                const wxValidator& val = wxDefaultValidator,
+                const wxString& name = wxCollapsiblePaneNameStr);
+
+    // public wxCollapsiblePane API
+    virtual void Collapse(bool collapse = true);
+    virtual void SetLabel(const wxString &label);
+
+    virtual bool IsCollapsed() const
+        { return m_pPane==NULL || !m_pPane->IsShown(); }
+    virtual wxWindow *GetPane() const
+        { return m_pPane; }
+    virtual wxString GetLabel() const
+        { return m_strLabel; }
+
+    virtual bool Layout();
+
+    // implementation only, don't use
+    void OnStateChange(const wxSize& sizeNew);
+
+protected:
+    // overridden methods
+    virtual wxSize DoGetBestSize() const;
+
+    wxString GetBtnLabel() const;
+    int GetBorder() const;
+
+    // child controls
+    wxButton *m_pButton;
+    wxStaticLine *m_pStaticLine;
+    wxWindow *m_pPane;
+    wxSizer *m_sz;
+
+    // the button label without ">>" or "<<"
+    wxString m_strLabel;
+
+private:
+    // event handlers
+    void OnButton(wxCommandEvent &ev);
+    void OnSize(wxSizeEvent &ev);
+
+    DECLARE_DYNAMIC_CLASS(wxGenericCollapsiblePane)
+    DECLARE_EVENT_TABLE()
+};
+
+#endif // _WX_COLLAPSABLE_PANE_H_GENERIC_