include/wx/osx/dialog.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/osx/dialog.h
   3 // Purpose:     wxDialog class
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     1998-01-01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Stefan Csomor
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_DIALOG_H_
  13 #define _WX_DIALOG_H_
  14
  15 #include "wx/panel.h"
  16
  17 class WXDLLIMPEXP_FWD_CORE wxMacToolTip ;
  18 class WXDLLIMPEXP_FWD_CORE wxModalEventLoop ;
  19
  20 // Dialog boxes
  21 class WXDLLIMPEXP_CORE wxDialog : public wxDialogBase
  22 {
  23     DECLARE_DYNAMIC_CLASS(wxDialog)
  24
  25 public:
  26     wxDialog() { Init(); }
  27
  28     // Constructor with no modal flag - the new convention.
  29     wxDialog(wxWindow *parent, wxWindowID id,
  30              const wxString& title,
  31              const wxPoint& pos = wxDefaultPosition,
  32              const wxSize& size = wxDefaultSize,
  33              long style = wxDEFAULT_DIALOG_STYLE,
  34              const wxString& name = wxDialogNameStr)
  35     {
  36         Init();
  37         Create(parent, id, title, pos, size, style, name);
  38     }
  39
  40     bool Create(wxWindow *parent, wxWindowID id,
  41                 const wxString& title,
  42                 const wxPoint& pos = wxDefaultPosition,
  43                 const wxSize& size = wxDefaultSize,
  44                 long style = wxDEFAULT_DIALOG_STYLE,
  45                 const wxString& name = wxDialogNameStr);
  46
  47     virtual ~wxDialog();
  48
  49 //    virtual bool Destroy();
  50     virtual bool Show(bool show = true);
  51
  52     // return true if we're showing the dialog modally
  53     virtual bool IsModal() const;
  54
  55     // show the dialog modally and return the value passed to EndModal()
  56     virtual int ShowModal();
  57
  58     virtual void ShowWindowModal();
  59
  60     // may be called to terminate the dialog with the given return code
  61     virtual void EndModal(int retCode);
  62
  63     static bool OSXHasModalDialogsOpen();
  64     static void OSXBeginModalDialog();
  65     static void OSXEndModalDialog();
  66
  67     // implementation
  68     // --------------
  69
  70     wxDialogModality GetModality() const;
  71
  72 #if wxOSX_USE_COCOA
  73     virtual void ModalFinishedCallback(void* WXUNUSED(panel), int WXUNUSED(returnCode)) {}
  74 #endif
  75
  76 protected:
  77     // show window modal dialog
  78     void DoShowWindowModal();
  79
  80     // end window modal dialog.
  81     void EndWindowModal();
  82
  83     // mac also takes command-period as cancel
  84     virtual bool IsEscapeKey(const wxKeyEvent& event);
  85
  86
  87     wxDialogModality m_modality;
  88
  89     wxModalEventLoop* m_eventLoop;
  90
  91 private:
  92     void Init();
  93 };
  94
  95 #endif
  96     // _WX_DIALOG_H_