include/wx/univ/dialog.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        dialog.h
   3 // Purpose:     wxDialog class
   4 // Author:      Vaclav Slavik
   5 // Created:     2001/09/16
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2001 SciTech Software, Inc. (www.scitechsoft.com)
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _WX_UNIV_DIALOG_H_
  12 #define _WX_UNIV_DIALOG_H_
  13
  14 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  15     #pragma interface "univdialog.h"
  16 #endif
  17
  18 WXDLLEXPORT_DATA(extern const wxChar*) wxDialogNameStr;
  19 class WXDLLEXPORT wxWindowDisabler;
  20 class WXDLLEXPORT wxEventLoop;
  21
  22 // Dialog boxes
  23 class WXDLLEXPORT wxDialog : public wxDialogBase
  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     // is the dialog in modal state right now?
  50     virtual bool IsModal() const;
  51
  52     // For now, same as Show(true) but returns return code
  53     virtual int ShowModal();
  54
  55     // may be called to terminate the dialog with the given return code
  56     virtual void EndModal(int retCode);
  57
  58     // returns true if we're in a modal loop
  59     bool IsModalShowing() const;
  60
  61     virtual bool Show(bool show = true);
  62
  63     // implementation only from now on
  64     // -------------------------------
  65
  66     // event handlers
  67     void OnCloseWindow(wxCloseEvent& event);
  68     void OnOK(wxCommandEvent& event);
  69     void OnApply(wxCommandEvent& event);
  70     void OnCancel(wxCommandEvent& event);
  71
  72 protected:
  73     // common part of all ctors
  74     void Init();
  75
  76 private:
  77     // while we are showing a modal dialog we disable the other windows using
  78     // this object
  79     wxWindowDisabler *m_windowDisabler;
  80
  81     // modal dialog runs its own event loop
  82     wxEventLoop *m_eventLoop;
  83
  84     // is modal right now?
  85     bool m_isShowingModal;
  86
  87     DECLARE_DYNAMIC_CLASS(wxDialog)
  88     DECLARE_EVENT_TABLE()
  89 };
  90
  91 #endif
  92     // _WX_UNIV_DIALOG_H_