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 license
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _WX_UNIV_DIALOG_H_
  12 #define _WX_UNIV_DIALOG_H_
  13
  14 #ifdef __GNUG__
  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 a modal flag, but no window id - the old convention
  29     wxDialog(wxWindow *parent,
  30              const wxString& title, bool modal,
  31              int x = -1, int y= -1, int width = 500, int height = 500,
  32              long style = wxDEFAULT_DIALOG_STYLE,
  33              const wxString& name = wxDialogNameStr)
  34     {
  35         long modalStyle = modal ? wxDIALOG_MODAL : wxDIALOG_MODELESS ;
  36         Init();
  37         Create(parent, -1, title, wxPoint(x, y), wxSize(width, height),
  38                style | modalStyle, name);
  39     }
  40
  41     ~wxDialog();
  42
  43     // Constructor with no modal flag - the new convention.
  44     wxDialog(wxWindow *parent, wxWindowID id,
  45              const wxString& title,
  46              const wxPoint& pos = wxDefaultPosition,
  47              const wxSize& size = wxDefaultSize,
  48              long style = wxDEFAULT_DIALOG_STYLE,
  49              const wxString& name = wxDialogNameStr)
  50     {
  51         Init();
  52         Create(parent, id, title, pos, size, style, name);
  53     }
  54
  55     bool Create(wxWindow *parent, wxWindowID id,
  56                 const wxString& title,
  57                 const wxPoint& pos = wxDefaultPosition,
  58                 const wxSize& size = wxDefaultSize,
  59                 long style = wxDEFAULT_DIALOG_STYLE,
  60                 const wxString& name = wxDialogNameStr);
  61
  62     void SetModal(bool flag);
  63     virtual bool IsModal() const;
  64
  65     // For now, same as Show(TRUE) but returns return code
  66     virtual int ShowModal();
  67
  68     // may be called to terminate the dialog with the given return code
  69     virtual void EndModal(int retCode);
  70
  71     // returns TRUE if we're in a modal loop
  72     bool IsModalShowing() const;
  73
  74     bool Show(bool show);
  75
  76     // implementation only from now on
  77     // -------------------------------
  78
  79     // event handlers
  80     void OnCloseWindow(wxCloseEvent& event);
  81     void OnOK(wxCommandEvent& event);
  82     void OnApply(wxCommandEvent& event);
  83     void OnCancel(wxCommandEvent& event);
  84
  85 protected:
  86     // common part of all ctors
  87     void Init();
  88
  89 private:
  90     // while we are showing a modal dialog we disable the other windows using
  91     // this object
  92     wxWindowDisabler *m_windowDisabler;
  93     // modal dialog runs its own event loop
  94     wxEventLoop *m_eventLoop;
  95     // is modal right now?
  96     bool m_isShowingModal;
  97
  98     DECLARE_DYNAMIC_CLASS(wxDialog)
  99     DECLARE_EVENT_TABLE()
 100 };
 101
 102 #endif
 103     // _WX_UNIV_DIALOG_H_