Add wx headers and ext

wxheaders/wx/gtk/infobar.h

@@ -0,0 +1,77 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        wx/gtk/infobar.h
+// Purpose:     native implementation of wxInfoBar for GTK+ 2.18 and later
+// Author:      Vadim Zeitlin
+// Created:     2009-09-26
+// Copyright:   (c) 2009 Vadim Zeitlin <vadim@wxwidgets.org>
+// Licence:     wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_GTK_INFOBAR_H_
+#define _WX_GTK_INFOBAR_H_
+
+#include "wx/generic/infobar.h"
+
+// ----------------------------------------------------------------------------
+// wxInfoBar for GTK+
+// ----------------------------------------------------------------------------
+
+// notice that the native GTK+ implementation is only available since
+// (relatively recent) 2.18 so we inherit from the generic one to be able to
+// fall back to it if GTK+ version is determined to be too old during run-time
+class WXDLLIMPEXP_CORE wxInfoBar : public wxInfoBarGeneric
+{
+public:
+    wxInfoBar() { Init(); }
+
+    wxInfoBar(wxWindow *parent, wxWindowID winid = wxID_ANY)
+    {
+        Init();
+        Create(parent, winid);
+    }
+
+    bool Create(wxWindow *parent, wxWindowID winid = wxID_ANY);
+
+    virtual ~wxInfoBar();
+
+    // implement base class methods
+    // ----------------------------
+
+    virtual void ShowMessage(const wxString& msg,
+                             int flags = wxICON_INFORMATION) wxOVERRIDE;
+
+    virtual void Dismiss() wxOVERRIDE;
+
+    virtual void AddButton(wxWindowID btnid,
+                           const wxString& label = wxString()) wxOVERRIDE;
+
+    virtual void RemoveButton(wxWindowID btnid) wxOVERRIDE;
+
+    virtual size_t GetButtonCount() const wxOVERRIDE;
+    virtual wxWindowID GetButtonId(size_t idx) const wxOVERRIDE;
+    virtual bool HasButtonId(wxWindowID btnid) const wxOVERRIDE;
+
+    // implementation only
+    // -------------------
+
+    void GTKResponse(int btnid);
+
+protected:
+    virtual void DoApplyWidgetStyle(GtkRcStyle *style) wxOVERRIDE;
+
+private:
+    void Init() { m_impl = NULL; }
+
+    // add a button with the given id/label and return its widget
+    GtkWidget *GTKAddButton(wxWindowID btnid,
+                            const wxString& label = wxString());
+
+
+    // only used when the native implementation is really being used
+    class wxInfoBarGTKImpl *m_impl;
+
+    wxDECLARE_NO_COPY_CLASS(wxInfoBar);
+};
+
+#endif // _WX_GTK_INFOBAR_H_
+