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 license
  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     // Constructor with a modal flag, but no window id - the old convention
  37     wxDialog(wxWindow *parent,
  38             const wxString& title, bool modal,
  39             int x = -1, int y= -1, int width = 500, int height = 500,
  40             long style = wxDEFAULT_DIALOG_STYLE,
  41             const wxString& name = wxDialogNameStr)
  42     {
  43         Init();
  44         long modalStyle = modal ? wxDIALOG_MODAL : wxDIALOG_MODELESS ;
  45         Create(parent, -1, title, wxPoint(x, y), wxSize(width, height),
  46                style | modalStyle, name);
  47     }
  48
  49     // Constructor with no modal flag - the new convention.
  50     wxDialog(wxWindow *parent, wxWindowID winid,
  51              const wxString& title,
  52              const wxPoint& pos = wxDefaultPosition,
  53              const wxSize& size = wxDefaultSize,
  54              long style = wxDEFAULT_DIALOG_STYLE,
  55              const wxString& name = wxDialogNameStr)
  56     {
  57         Init();
  58         Create(parent, winid, title, pos, size, style, name);
  59     }
  60
  61     bool Create(wxWindow *parent, wxWindowID winid,
  62                 const wxString& title,
  63                 const wxPoint& pos = wxDefaultPosition,
  64                 const wxSize& size = wxDefaultSize,
  65                 long style = wxDEFAULT_DIALOG_STYLE,
  66                 const wxString& name = wxDialogNameStr);
  67
  68     ~wxDialog();
  69 protected:
  70     void Init();
  71
  72 // ------------------------------------------------------------------------
  73 // Cocoa specifics
  74 // ------------------------------------------------------------------------
  75 protected:
  76     virtual void CocoaDelegate_windowWillClose(void);
  77     virtual bool Cocoa_canBecomeMainWindow(bool &canBecome)
  78     {   canBecome = true; return true; }
  79
  80 // ------------------------------------------------------------------------
  81 // Implementation
  82 // ------------------------------------------------------------------------
  83 public:
  84     bool Show(bool show = true);
  85
  86     void SetModal(bool flag);
  87     virtual bool IsModal() const;
  88
  89     // For now, same as Show(TRUE) but returns return code
  90     virtual int ShowModal();
  91
  92     // may be called to terminate the dialog with the given return code
  93     virtual void EndModal(int retCode);
  94
  95 // ------------------------------------------------------------------------
  96 // Event handlers
  97 // ------------------------------------------------------------------------
  98 protected:
  99     void OnCloseWindow(wxCloseEvent& event);
 100     // Standard buttons
 101     void OnOK(wxCommandEvent& event);
 102     void OnApply(wxCommandEvent& event);
 103     void OnCancel(wxCommandEvent& event);
 104 };
 105
 106 #endif // _WX_COCOA_DIALOG_H_