include/wx/generic/aboutdlgg.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/generic/aboutdlgg.h
   3 // Purpose:     generic wxAboutBox() implementation
   4 // Author:      Vadim Zeitlin
   5 // Created:     2006-10-07
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2006 Vadim Zeitlin <vadim@wxwindows.org>
   8 // Licence:     wxWindows licence
   9 ///////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _WX_GENERIC_ABOUTDLGG_H_
  12 #define _WX_GENERIC_ABOUTDLGG_H_
  13
  14 #include "wx/defs.h"
  15
  16 #if wxUSE_ABOUTDLG
  17
  18 #include "wx/dialog.h"
  19
  20 class WXDLLIMPEXP_ADV  wxAboutDialogInfo;
  21 class WXDLLIMPEXP_CORE wxSizer;
  22 class WXDLLIMPEXP_CORE wxSizerFlags;
  23
  24 // ----------------------------------------------------------------------------
  25 // wxGenericAboutDialog: generic "About" dialog implementation
  26 // ----------------------------------------------------------------------------
  27
  28 class WXDLLIMPEXP_ADV wxGenericAboutDialog : public wxDialog
  29 {
  30 public:
  31     // constructors and Create() method
  32     // --------------------------------
  33
  34     // default ctor, you must use Create() to really initialize the dialog
  35     wxGenericAboutDialog() { Init(); }
  36
  37     // ctor which fully initializes the object
  38     wxGenericAboutDialog(const wxAboutDialogInfo& info)
  39     {
  40         Init();
  41
  42         (void)Create(info);
  43     }
  44
  45     // this method must be called if and only if the default ctor was used
  46     bool Create(const wxAboutDialogInfo& info);
  47
  48 protected:
  49     // this virtual method may be overridden to add some more controls to the
  50     // dialog
  51     //
  52     // notice that for this to work you must call Create() from the derived
  53     // class ctor and not use the base class ctor directly as otherwise the
  54     // virtual function of the derived class wouldn't be called
  55     virtual void DoAddCustomControls() { }
  56
  57     // add arbitrary control to the text sizer contents with the specified
  58     // flags
  59     void AddControl(wxWindow *win, const wxSizerFlags& flags);
  60
  61     // add arbitrary control to the text sizer contents and center it
  62     void AddControl(wxWindow *win);
  63
  64     // add the text, if it's not empty, to the text sizer contents
  65     void AddText(const wxString& text);
  66
  67 private:
  68     // common part of all ctors
  69     void Init() { m_sizerText = NULL; }
  70
  71
  72     wxSizer *m_sizerText;
  73 };
  74
  75 // unlike wxAboutBox which can show either the native or generic about dialog,
  76 // this function always shows the generic one
  77 WXDLLIMPEXP_ADV void wxGenericAboutBox(const wxAboutDialogInfo& info);
  78
  79 #endif // wxUSE_ABOUTDLG
  80
  81 #endif // _WX_GENERIC_ABOUTDLGG_H_
  82