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 wxChar*) wxDialogNameStr;
  22
  23 // Dialog boxes
  24 class WXDLLEXPORT wxDialog : public wxDialogBase
  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     // override some base class virtuals
  64     virtual bool Destroy();
  65     virtual bool Show(bool show);
  66     virtual void Iconize(bool iconize);
  67     virtual bool IsIconized() const;
  68
  69     virtual bool IsTopLevel() const { return TRUE; }
  70
  71     void SetModal(bool flag);
  72     virtual bool IsModal() const;
  73
  74     // For now, same as Show(TRUE) but returns return code
  75     virtual int ShowModal();
  76
  77     // may be called to terminate the dialog with the given return code
  78     virtual void EndModal(int retCode);
  79
  80     // returns TRUE if we're in a modal loop
  81     bool IsModalShowing() const;
  82
  83 #if WXWIN_COMPATIBILITY
  84     bool Iconized() const { return IsIconized(); };
  85 #endif
  86
  87     // implementation only from now on
  88     // -------------------------------
  89
  90     // event handlers
  91     bool OnClose();
  92     void OnCharHook(wxKeyEvent& event);
  93     void OnCloseWindow(wxCloseEvent& event);
  94
  95     // Standard buttons
  96     void OnOK(wxCommandEvent& event);
  97     void OnApply(wxCommandEvent& event);
  98     void OnCancel(wxCommandEvent& event);
  99
 100     // Responds to colour changes
 101     void OnSysColourChanged(wxSysColourChangedEvent& event);
 102
 103     // Windows callbacks
 104     long MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
 105
 106 #if wxUSE_CTL3D
 107     virtual WXHBRUSH OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
 108                                 WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
 109 #endif // wxUSE_CTL3D
 110
 111 protected:
 112     // override more base class virtuals
 113     virtual void DoSetClientSize(int width, int height);
 114     virtual void DoGetPosition(int *x, int *y) const;
 115
 116     // show modal dialog and enter modal loop
 117     void DoShowModal();
 118
 119 private:
 120     wxWindow *m_oldFocus;
 121
 122     DECLARE_EVENT_TABLE()
 123 };
 124
 125 #endif
 126     // _WX_DIALOG_H_