include/wx/os2/dialog.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/os2/dialog.h
   3 // Purpose:     wxDialog class
   4 // Author:      David Webster
   5 // Modified by:
   6 // Created:     10/14/99
   7 // Copyright:   (c) David Webster
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _WX_DIALOG_H_
  12 #define _WX_DIALOG_H_
  13
  14 #include "wx/panel.h"
  15
  16 WXDLLIMPEXP_DATA_CORE(extern const char) wxDialogNameStr[];
  17
  18 class WXDLLIMPEXP_FWD_CORE wxDialogModalData;
  19
  20 //
  21 // Dialog boxes
  22 //
  23 class WXDLLIMPEXP_CORE wxDialog: public wxDialogBase
  24 {
  25 public:
  26
  27   inline wxDialog() { Init(); }
  28
  29     // full ctor
  30     wxDialog(wxWindow *parent, wxWindowID id,
  31              const wxString& title,
  32              const wxPoint& pos = wxDefaultPosition,
  33              const wxSize& size = wxDefaultSize,
  34              long style = wxDEFAULT_DIALOG_STYLE,
  35              const wxString& name = wxDialogNameStr)
  36     {
  37         Init();
  38
  39         (void)Create(parent, id, title, pos, size, style, name);
  40     }
  41
  42     bool Create( wxWindow*       pParent
  43                 ,wxWindowID      vId
  44                 ,const wxString& rsTitle
  45                 ,const wxPoint&  rPos = wxDefaultPosition
  46                 ,const wxSize&   rSize = wxDefaultSize
  47                 ,long            lStyle = wxDEFAULT_DIALOG_STYLE
  48                 ,const wxString& rsName = wxDialogNameStr
  49                );
  50     virtual ~wxDialog();
  51
  52     // return true if we're showing the dialog modally
  53     virtual bool IsModal() const { return m_modalData != NULL; }
  54
  55     // show the dialog modally and return the value passed to EndModal()
  56     virtual int ShowModal();
  57
  58     // may be called to terminate the dialog with the given return code
  59     virtual void EndModal(int retCode);
  60
  61     // implementation only from now on
  62     // -------------------------------
  63
  64     // override some base class virtuals
  65     virtual bool Show(bool show = true);
  66
  67     //
  68     // Callbacks
  69     //
  70     virtual MRESULT OS2WindowProc( WXUINT   uMessage
  71                                   ,WXWPARAM wParam
  72                                   ,WXLPARAM lParam
  73                                  );
  74 #if WXWIN_COMPATIBILITY_2_6
  75
  76     // Constructor with a modal flag, but no window id - the old convention
  77     wxDEPRECATED( wxDialog( wxWindow*       pParent
  78                            ,const wxString& rsTitle
  79                            ,bool            bModal
  80                            ,int             nX = -1
  81                            ,int             nY = -1
  82                            ,int             nWidth = 500
  83                            ,int             nHeight = 500
  84                            ,long            lStyle = wxDEFAULT_DIALOG_STYLE
  85                            ,const wxString& rsName = wxDialogNameStr
  86                           ) );
  87
  88     // just call Show() or ShowModal()
  89     wxDEPRECATED( void SetModal(bool bFlag) );
  90
  91     // use IsModal()
  92     wxDEPRECATED( bool IsModalShowing() const );
  93
  94 #endif // WXWIN_COMPATIBILITY_2_6
  95
  96 protected:
  97     //
  98     // Common part of all ctors
  99     //
 100     void Init(void);
 101
 102 private:
 103     wxWindow*                       m_pOldFocus;
 104     bool        m_endModalCalled; // allow for closing within InitDialog
 105
 106     // this pointer is non-NULL only while the modal event loop is running
 107     wxDialogModalData *m_modalData;
 108
 109     //
 110     // While we are showing a modal dialog we disable the other windows using
 111     // this object
 112     //
 113     class wxWindowDisabler*         m_pWindowDisabler;
 114
 115     DECLARE_DYNAMIC_CLASS(wxDialog)
 116     wxDECLARE_NO_COPY_CLASS(wxDialog);
 117 }; // end of CLASS wxDialog
 118
 119 #endif // _WX_DIALOG_H_