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 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     void SetReturnCode(int returnCode) { m_returnCode = returnCode; }
  64     int GetReturnCode() const { return m_returnCode; }
  65
  66     virtual bool Destroy();
  67
  68     virtual void DoSetClientSize(int width, int height);
  69
  70     virtual void GetPosition(int *x, int *y) const;
  71
  72     bool Show(bool show);
  73     bool IsShown() const;
  74     void Iconize(bool iconize);
  75
  76 #if WXWIN_COMPATIBILITY
  77     bool Iconized() const { return IsIconized(); };
  78 #endif
  79
  80     virtual bool IsIconized() const;
  81     void Fit();
  82
  83     void SetTitle(const wxString& title);
  84     wxString GetTitle() const ;
  85
  86     void OnSize(wxSizeEvent& event);
  87     bool OnClose();
  88     void OnCharHook(wxKeyEvent& event);
  89     void OnPaint(wxPaintEvent& event);
  90     void OnCloseWindow(wxCloseEvent& event);
  91
  92     void SetModal(bool flag);
  93
  94     virtual void Centre(int direction = wxBOTH);
  95     virtual bool IsModal() const
  96         { return ((GetWindowStyleFlag() & wxDIALOG_MODAL) == wxDIALOG_MODAL); }
  97
  98     // For now, same as Show(TRUE) but returns return code
  99     virtual int ShowModal();
 100     virtual void EndModal(int retCode);
 101
 102     // Standard buttons
 103     void OnOK(wxCommandEvent& event);
 104     void OnApply(wxCommandEvent& event);
 105     void OnCancel(wxCommandEvent& event);
 106
 107     // Responds to colour changes
 108     void OnSysColourChanged(wxSysColourChangedEvent& event);
 109
 110     // implementation
 111     // --------------
 112
 113     long MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
 114
 115     virtual WXHBRUSH OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
 116                                 WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
 117
 118     bool IsModalShowing() const { return m_modalShowing; }
 119
 120   // tooltip management
 121 #if wxUSE_TOOLTIPS
 122     WXHWND GetToolTipCtrl() const { return m_hwndToolTip; }
 123     void SetToolTipCtrl(WXHWND hwndTT) { m_hwndToolTip = hwndTT; }
 124 #endif // tooltips
 125
 126 protected:
 127     bool   m_modalShowing;
 128     WXHWND m_hwndOldFocus;  // the window which had focus before we were shown
 129
 130 private:
 131 #if wxUSE_TOOLTIPS
 132     WXHWND                m_hwndToolTip;
 133 #endif // tooltips
 134
 135     int m_returnCode;
 136
 137     DECLARE_EVENT_TABLE()
 138 };
 139
 140 #endif
 141     // _WX_DIALOG_H_