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