include/wx/cocoa/dialog.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/cocoa/dialog.h
   3 // Purpose:     wxDialog class
   4 // Author:      David Elliott
   5 // Modified by:
   6 // Created:     2002/12/15
   7 // RCS-ID:      $Id$
   8 // Copyright:   David Elliott
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_COCOA_DIALOG_H_
  13 #define _WX_COCOA_DIALOG_H_
  14
  15 #include "wx/defs.h"
  16 // NOTE: we don't need panel.h, but other things expect it to be included
  17 #include "wx/panel.h"
  18 #include "wx/cocoa/NSPanel.h"
  19
  20 WXDLLEXPORT_DATA(extern const wxChar) wxDialogNameStr[];
  21
  22 // ========================================================================
  23 // wxDialog
  24 // ========================================================================
  25 class WXDLLEXPORT wxDialog : public wxDialogBase, protected wxCocoaNSPanel
  26 {
  27     DECLARE_DYNAMIC_CLASS(wxDialog)
  28     DECLARE_EVENT_TABLE()
  29     WX_DECLARE_COCOA_OWNER(NSPanel,NSWindow,NSWindow)
  30 // ------------------------------------------------------------------------
  31 // initialization
  32 // ------------------------------------------------------------------------
  33 public:
  34     wxDialog() { Init(); }
  35
  36 #if WXWIN_COMPATIBILITY_2_6
  37     // Constructor with a modal flag, but no window id - the old convention
  38     wxDialog(wxWindow *parent,
  39             const wxString& title, bool WXUNUSED(modal),
  40             int x = wxDefaultCoord, int y= wxDefaultCoord, int width = 500, int height = 500,
  41             long style = wxDEFAULT_DIALOG_STYLE,
  42             const wxString& name = wxDialogNameStr)
  43     {
  44         Init();
  45         Create(parent, wxID_ANY, title, wxPoint(x, y), wxSize(width, height),
  46                style, name);
  47     }
  48 #endif // WXWIN_COMPATIBILITY_2_6
  49
  50     // Constructor with no modal flag - the new convention.
  51     wxDialog(wxWindow *parent, wxWindowID winid,
  52              const wxString& title,
  53              const wxPoint& pos = wxDefaultPosition,
  54              const wxSize& size = wxDefaultSize,
  55              long style = wxDEFAULT_DIALOG_STYLE,
  56              const wxString& name = wxDialogNameStr)
  57     {
  58         Init();
  59         Create(parent, winid, title, pos, size, style, name);
  60     }
  61
  62     bool Create(wxWindow *parent, wxWindowID winid,
  63                 const wxString& title,
  64                 const wxPoint& pos = wxDefaultPosition,
  65                 const wxSize& size = wxDefaultSize,
  66                 long style = wxDEFAULT_DIALOG_STYLE,
  67                 const wxString& name = wxDialogNameStr);
  68
  69     ~wxDialog();
  70 protected:
  71     void Init();
  72
  73 // ------------------------------------------------------------------------
  74 // Cocoa specifics
  75 // ------------------------------------------------------------------------
  76 protected:
  77     virtual void CocoaDelegate_windowWillClose(void);
  78     virtual bool Cocoa_canBecomeMainWindow(bool &canBecome)
  79     {   canBecome = true; return true; }
  80
  81 // ------------------------------------------------------------------------
  82 // Implementation
  83 // ------------------------------------------------------------------------
  84 public:
  85     virtual bool Show(bool show = true);
  86
  87     void SetModal(bool flag);
  88     virtual bool IsModal() const { return m_isModal; }
  89     bool m_isModal;
  90
  91     // For now, same as Show(true) but returns return code
  92     virtual int ShowModal();
  93
  94     // may be called to terminate the dialog with the given return code
  95     virtual void EndModal(int retCode);
  96
  97 // ------------------------------------------------------------------------
  98 // Event handlers
  99 // ------------------------------------------------------------------------
 100 protected:
 101     void OnCloseWindow(wxCloseEvent& event);
 102     // Standard buttons
 103     void OnOK(wxCommandEvent& event);
 104     void OnApply(wxCommandEvent& event);
 105     void OnCancel(wxCommandEvent& event);
 106
 107     // end either modal or modeless dialog
 108     void EndDialog(int rc);
 109
 110 };
 111
 112 #endif // _WX_COCOA_DIALOG_H_