projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| 0e320a79 DW |
1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: msgdlg.cpp | |
| 3 | // Purpose: wxMessageDialog | |
| cdf1e714 | 4 | // Author: David Webster |
| 0e320a79 | 5 | // Modified by: |
| cdf1e714 | 6 | // Created: 10/10/99 |
| 0e320a79 | 7 | // RCS-ID: $$ |
| cdf1e714 DW |
8 | // Copyright: (c) David Webster |
| 9 | // Licence: wxWindows licence | |
| 0e320a79 DW |
10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | ||
| aa213887 SN |
12 | #ifdef __GNUG__ |
| 13 | #pragma implementation "msgdlg.h" | |
| 14 | #endif | |
| 15 | ||
| cdf1e714 DW |
16 | // For compilers that support precompilation, includes "wx.h". |
| 17 | #include "wx/wxprec.h" | |
| 18 | ||
| 19 | #ifndef WX_PRECOMP | |
| 20 | #include <stdio.h> | |
| 21 | #include "wx/defs.h" | |
| 22 | #include "wx/utils.h" | |
| 23 | #include "wx/dialog.h" | |
| f6bcfd97 | 24 | #include "wx/app.h" |
| cdf1e714 | 25 | #include "wx/msgdlg.h" |
| 0e320a79 DW |
26 | #endif |
| 27 | ||
| cdf1e714 DW |
28 | #include "wx/os2/private.h" |
| 29 | ||
| 30 | #include <math.h> | |
| 31 | #include <stdlib.h> | |
| 32 | #include <string.h> | |
| 33 | ||
| 34 | #define wxDIALOG_DEFAULT_X 300 | |
| 35 | #define wxDIALOG_DEFAULT_Y 300 | |
| 0e320a79 | 36 | |
| 0e320a79 | 37 | IMPLEMENT_CLASS(wxMessageDialog, wxDialog) |
| 0e320a79 | 38 | |
| f6bcfd97 BP |
39 | wxMessageDialog::wxMessageDialog( |
| 40 | wxWindow* pParent | |
| 41 | , const wxString& rsMessage | |
| 42 | , const wxString& rsCaption | |
| 43 | , long lStyle | |
| 44 | , const wxPoint& pPos | |
| 45 | ) | |
| 0e320a79 | 46 | { |
| f6bcfd97 BP |
47 | m_sCaption = rsCaption; |
| 48 | m_sMessage = rsMessage; | |
| 49 | m_lDialogStyle = lStyle; | |
| 50 | m_pParent = NULL; // pParent; | |
| 51 | } // end of wxMessageDialog::wxMessageDialog | |
| 0e320a79 DW |
52 | |
| 53 | int wxMessageDialog::ShowModal() | |
| 54 | { | |
| f6bcfd97 BP |
55 | HWND hWnd = 0; |
| 56 | ULONG ulStyle = MB_OK; | |
| 57 | int nAns = wxOK; | |
| 58 | ||
| 59 | if (!wxTheApp->GetTopWindow()) | |
| 60 | { | |
| 61 | // | |
| 62 | // when the message box is shown from wxApp::OnInit() (i.e. before the | |
| 63 | // message loop is entered), this must be done or the next message box | |
| 64 | // will never be shown - just try putting 2 calls to wxMessageBox() in | |
| 65 | // OnInit() to see it | |
| 66 | // | |
| 67 | while (wxTheApp->Pending()) | |
| 68 | wxTheApp->Dispatch(); | |
| 69 | } | |
| 70 | ||
| 71 | if (m_pParent) | |
| 72 | hWnd = (HWND) m_pParent->GetHWND(); | |
| 73 | else | |
| 74 | hWnd = HWND_DESKTOP; | |
| 75 | if (m_lDialogStyle & wxYES_NO) | |
| 76 | { | |
| 77 | if (m_lDialogStyle & wxCANCEL) | |
| 78 | ulStyle = MB_YESNOCANCEL; | |
| 79 | else | |
| 80 | ulStyle = MB_YESNO; | |
| 81 | ||
| 82 | if (m_lDialogStyle & wxNO_DEFAULT) | |
| 83 | ulStyle |= MB_DEFBUTTON2; | |
| 84 | } | |
| 85 | ||
| 86 | if (m_lDialogStyle & wxOK) | |
| 87 | { | |
| 88 | if (m_lDialogStyle & wxCANCEL) | |
| 89 | ulStyle = MB_OKCANCEL; | |
| 90 | else | |
| 91 | ulStyle = MB_OK; | |
| 92 | } | |
| 93 | if (m_lDialogStyle & wxICON_EXCLAMATION) | |
| 94 | ulStyle |= MB_ICONEXCLAMATION; | |
| 95 | else if (m_lDialogStyle & wxICON_HAND) | |
| 96 | ulStyle |= MB_ICONHAND; | |
| 97 | else if (m_lDialogStyle & wxICON_INFORMATION) | |
| 98 | ulStyle |= MB_ICONEXCLAMATION; | |
| 99 | else if (m_lDialogStyle & wxICON_QUESTION) | |
| 100 | ulStyle |= MB_ICONQUESTION; | |
| 101 | ||
| 102 | if (hWnd != HWND_DESKTOP) | |
| 103 | ulStyle |= MB_APPLMODAL; | |
| 104 | else | |
| 105 | ulStyle |= MB_SYSTEMMODAL; | |
| 106 | ||
| 107 | // | |
| 108 | // This little line of code is get message boxes under OS/2 to | |
| 109 | // behve like the other ports. In OS/2 if the parent is a window | |
| 110 | // it displays, clipped, in the window. This centers it on the | |
| 111 | // desktop, like the other ports but still allows control over modality | |
| 112 | // | |
| 113 | hWnd = HWND_DESKTOP; | |
| 114 | ||
| 115 | ULONG ulAns = ::WinMessageBox( hWnd | |
| 116 | ,hWnd | |
| 117 | ,(PSZ)m_sMessage.c_str() | |
| 118 | ,(PSZ)m_sCaption.c_str() | |
| 119 | ,0L | |
| 120 | ,ulStyle); | |
| 121 | switch (ulAns) | |
| 122 | { | |
| 123 | case MBID_CANCEL: | |
| 124 | nAns = wxID_CANCEL; | |
| 125 | break; | |
| 126 | case MBID_OK: | |
| 127 | nAns = wxID_OK; | |
| 128 | break; | |
| 129 | case MBID_YES: | |
| 130 | nAns = wxID_YES; | |
| 131 | break; | |
| 132 | case MBID_NO: | |
| 133 | nAns = wxID_NO; | |
| 134 | break; | |
| 135 | default: | |
| 136 | nAns = wxID_CANCEL; | |
| 137 | } | |
| 138 | return nAns; | |
| 139 | } // end of wxMessageDialog::ShowModal | |
| 0e320a79 | 140 |