include/wx/msw/dialog.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        dialog.h
   3 // Purpose:     wxDialog class
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     01/02/97
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart and Markus Holzem
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_DIALOG_H_
  13 #define _WX_DIALOG_H_
  14
  15 #ifdef __GNUG__
  16     #pragma interface "dialog.h"
  17 #endif
  18
  19 #include "wx/panel.h"
  20
  21 WXDLLEXPORT_DATA(extern const char*) wxDialogNameStr;
  22
  23 // Dialog boxes
  24 class WXDLLEXPORT wxDialog : public wxPanel
  25 {
  26     DECLARE_DYNAMIC_CLASS(wxDialog)
  27
  28 public:
  29     wxDialog();
  30
  31     // Constructor with a modal flag, but no window id - the old convention
  32     wxDialog(wxWindow *parent,
  33              const wxString& title, bool modal,
  34              int x = -1, int y= -1, int width = 500, int height = 500,
  35              long style = wxDEFAULT_DIALOG_STYLE,
  36              const wxString& name = wxDialogNameStr)
  37     {
  38         long modalStyle = modal ? wxDIALOG_MODAL : wxDIALOG_MODELESS ;
  39         Create(parent, -1, title, wxPoint(x, y), wxSize(width, height),
  40                style | modalStyle, name);
  41     }
  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         Create(parent, id, title, pos, size, style, name);
  52     }
  53
  54     bool Create(wxWindow *parent, wxWindowID id,
  55                 const wxString& title,
  56                 const wxPoint& pos = wxDefaultPosition,
  57                 const wxSize& size = wxDefaultSize,
  58                 long style = wxDEFAULT_DIALOG_STYLE,
  59                 const wxString& name = wxDialogNameStr);
  60
  61     ~wxDialog();
  62
  63     virtual bool Destroy();
  64
  65     virtual void SetClientSize(int width, int height);
  66
  67     virtual void GetPosition(int *x, int *y) const;
  68
  69     bool Show(bool show);
  70     bool IsShown() const;
  71     void Iconize(bool iconize);
  72
  73 #if WXWIN_COMPATIBILITY
  74     bool Iconized() const { return IsIconized(); };
  75 #endif
  76
  77     virtual bool IsIconized() const;
  78     void Fit();
  79
  80     void SetTitle(const wxString& title);
  81     wxString GetTitle() const ;
  82
  83     void OnSize(wxSizeEvent& event);
  84     bool OnClose();
  85     void OnCharHook(wxKeyEvent& event);
  86     void OnPaint(wxPaintEvent& event);
  87     void OnCloseWindow(wxCloseEvent& event);
  88
  89     void SetModal(bool flag);
  90
  91     virtual void Centre(int direction = wxBOTH);
  92     virtual bool IsModal() const
  93         { return ((GetWindowStyleFlag() & wxDIALOG_MODAL) == wxDIALOG_MODAL); }
  94
  95     // For now, same as Show(TRUE) but returns return code
  96     virtual int ShowModal();
  97     virtual void EndModal(int retCode);
  98
  99     // Standard buttons
 100     void OnOK(wxCommandEvent& event);
 101     void OnApply(wxCommandEvent& event);
 102     void OnCancel(wxCommandEvent& event);
 103
 104     // Responds to colour changes
 105     void OnSysColourChanged(wxSysColourChangedEvent& event);
 106
 107     // IMPLEMENTATION
 108     virtual bool MSWProcessMessage(WXMSG* pMsg);
 109     virtual bool MSWOnClose();
 110     virtual WXHBRUSH OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
 111                                 WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
 112
 113     bool IsModalShowing() const { return m_modalShowing; }
 114
 115 protected:
 116     bool   m_modalShowing;
 117     WXHWND m_hwndOldFocus;  // the window which had focus before we were shown
 118
 119     DECLARE_EVENT_TABLE()
 120 };
 121
 122 #endif
 123     // _WX_DIALOG_H_