include/wx/panel.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/panel.h
   3 // Purpose:     Base header for wxPanel
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 //              (c) 2011 Vadim Zeitlin <vadim@wxwidgets.org>
  10 // Licence:     wxWindows Licence
  11 /////////////////////////////////////////////////////////////////////////////
  12
  13 #ifndef _WX_PANEL_H_BASE_
  14 #define _WX_PANEL_H_BASE_
  15
  16 // ----------------------------------------------------------------------------
  17 // headers and forward declarations
  18 // ----------------------------------------------------------------------------
  19
  20 #include "wx/window.h"
  21 #include "wx/containr.h"
  22
  23 class WXDLLIMPEXP_FWD_CORE wxControlContainer;
  24
  25 extern WXDLLIMPEXP_DATA_CORE(const char) wxPanelNameStr[];
  26
  27 // ----------------------------------------------------------------------------
  28 // wxPanel contains other controls and implements TAB traversal between them
  29 // ----------------------------------------------------------------------------
  30
  31 class WXDLLIMPEXP_CORE wxPanelBase : public wxNavigationEnabled<wxWindow>
  32 {
  33 public:
  34     wxPanelBase() { }
  35
  36     // Derived classes should also provide this constructor:
  37     /*
  38     wxPanelBase(wxWindow *parent,
  39                 wxWindowID winid = wxID_ANY,
  40                 const wxPoint& pos = wxDefaultPosition,
  41                 const wxSize& size = wxDefaultSize,
  42                 long style = wxTAB_TRAVERSAL | wxNO_BORDER,
  43                 const wxString& name = wxPanelNameStr);
  44     */
  45
  46     // Pseudo ctor
  47     bool Create(wxWindow *parent,
  48                 wxWindowID winid = wxID_ANY,
  49                 const wxPoint& pos = wxDefaultPosition,
  50                 const wxSize& size = wxDefaultSize,
  51                 long style = wxTAB_TRAVERSAL | wxNO_BORDER,
  52                 const wxString& name = wxPanelNameStr);
  53
  54
  55     // Use the given bitmap to tile the background of this panel. This bitmap
  56     // will show through any transparent children.
  57     //
  58     // Notice that you must not prevent the base class EVT_ERASE_BACKGROUND
  59     // handler from running (i.e. not to handle this event yourself) for this
  60     // to work.
  61     void SetBackgroundBitmap(const wxBitmap& bmp)
  62     {
  63         DoSetBackgroundBitmap(bmp);
  64     }
  65
  66
  67     // implementation from now on
  68     // --------------------------
  69
  70     virtual void InitDialog();
  71
  72 protected:
  73     virtual void DoSetBackgroundBitmap(const wxBitmap& bmp) = 0;
  74
  75 private:
  76     wxDECLARE_NO_COPY_CLASS(wxPanelBase);
  77 };
  78
  79 #if defined(__WXUNIVERSAL__)
  80     #include "wx/univ/panel.h"
  81 #elif defined(__WXMSW__)
  82     #include "wx/msw/panel.h"
  83 #else
  84     #define wxHAS_GENERIC_PANEL
  85     #include "wx/generic/panelg.h"
  86 #endif
  87
  88 #endif // _WX_PANELH_BASE_