include/wx/gtk/infobar.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/gtk/infobar.h
   3 // Purpose:     native implementation of wxInfoBar for GTK+ 2.18 and later
   4 // Author:      Vadim Zeitlin
   5 // Created:     2009-09-26
   6 // Copyright:   (c) 2009 Vadim Zeitlin <vadim@wxwidgets.org>
   7 // Licence:     wxWindows licence
   8 ///////////////////////////////////////////////////////////////////////////////
   9
  10 #ifndef _WX_GTK_INFOBAR_H_
  11 #define _WX_GTK_INFOBAR_H_
  12
  13 #include "wx/generic/infobar.h"
  14
  15 // ----------------------------------------------------------------------------
  16 // wxInfoBar for GTK+
  17 // ----------------------------------------------------------------------------
  18
  19 // notice that the native GTK+ implementation is only available since
  20 // (relatively recent) 2.18 so we inherit from the generic one to be able to
  21 // fall back to it if GTK+ version is determined to be too old during run-time
  22 class WXDLLIMPEXP_CORE wxInfoBar : public wxInfoBarGeneric
  23 {
  24 public:
  25     wxInfoBar() { Init(); }
  26
  27     wxInfoBar(wxWindow *parent, wxWindowID winid = wxID_ANY)
  28     {
  29         Init();
  30         Create(parent, winid);
  31     }
  32
  33     bool Create(wxWindow *parent, wxWindowID winid = wxID_ANY);
  34
  35     virtual ~wxInfoBar();
  36
  37     // implement base class methods
  38     // ----------------------------
  39
  40     virtual void ShowMessage(const wxString& msg,
  41                              int flags = wxICON_INFORMATION);
  42
  43     virtual void Dismiss();
  44
  45     virtual void AddButton(wxWindowID btnid,
  46                            const wxString& label = wxString());
  47
  48     virtual void RemoveButton(wxWindowID btnid);
  49
  50     // implementation only
  51     // -------------------
  52
  53     void GTKResponse(int btnid);
  54
  55 protected:
  56     virtual void DoApplyWidgetStyle(GtkRcStyle *style);
  57
  58 private:
  59     void Init() { m_impl = NULL; }
  60
  61     // add a button with the given id/label and return its widget
  62     GtkWidget *GTKAddButton(wxWindowID btnid,
  63                             const wxString& label = wxString());
  64
  65
  66     // only used when the native implementation is really being used
  67     class wxInfoBarGTKImpl *m_impl;
  68
  69     wxDECLARE_NO_COPY_CLASS(wxInfoBar);
  70 };
  71
  72 #endif // _WX_GTK_INFOBAR_H_
  73