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