samples/resource/resource.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        resource.cpp
   3 // Purpose:     Dialog resource sample
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart and Markus Holzem
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 // #pragma implementation
  14 #endif
  15
  16 // For compilers that support precompilation, includes "wx/wx.h".
  17 #include "wx/wxprec.h"
  18
  19 #ifdef __BORLANDC__
  20 #pragma hdrstop
  21 #endif
  22
  23 #ifndef WX_PRECOMP
  24 #include "wx/wx.h"
  25 #endif
  26
  27 #if wxUSE_UNICODE
  28     #error "This sample can't be compiled in Unicode mode."
  29 #endif // wxUSE_UNICODE
  30
  31 #include "wx/resource.h"
  32
  33 #include <ctype.h>
  34 #include "resource.h"
  35
  36 // If we wanted to demonstrate total platform independence,
  37 // then we'd use the dynamic file loading form for all platforms.
  38 // But this shows how to embed the wxWindows resources
  39 // in the program code/executable for UNIX and Windows
  40 // platforms.
  41
  42 // In order to get the ID of the controls defined in the
  43 // dialog, we include the header automatically generated
  44 // by DialogEd
  45
  46 #include "dialog1.h"
  47
  48 // If you have a Windows compiler that can cope with long strings,
  49 // then you can always use the #include form for simplicity.
  50
  51 // NOTE: Borland's brc32.exe resource compiler doesn't recognize
  52 // the TEXT resource, for some reason, so either run-time file loading
  53 // or file inclusion should be used.
  54
  55 #if defined(__WXMSW__)
  56 // Under Windows, some compilers can't include
  57 // a whole .wxr file. So we use a .rc user-defined resource
  58 // instead. dialog1 will point to the whole .wxr 'file'.
  59 static wxChar *dialog1 = NULL;
  60 static wxChar *menu1 = NULL;
  61 #else
  62 // Other platforms should have sensible compilers that
  63 // cope with long strings.
  64 #include "dialog1.wxr"
  65 #include "menu1.wxr"
  66 #endif
  67
  68 // Declare two frames
  69 MyFrame   *frame = (MyFrame *) NULL;
  70
  71 IMPLEMENT_APP(MyApp)
  72
  73 // Testing of ressources
  74 MyApp::MyApp()
  75 {
  76 }
  77
  78 // The `main program' equivalent, creating the windows and returning the
  79 // main frame
  80 bool MyApp::OnInit(void)
  81 {
  82 #if defined(__WXMSW__)
  83     // Load the .wxr 'file' from a .rc resource, under Windows.
  84     dialog1 = wxLoadUserResource(wxT("dialog1"), wxT("WXRDATA"));
  85     menu1 = wxLoadUserResource(wxT("menu1"), wxT("WXRDATA"));
  86     // All resources in the file (only one in this case) get parsed
  87     // by this call.
  88     wxResourceParseString(dialog1);
  89     wxResourceParseString(menu1);
  90 #else
  91     // Simply parse the data pointed to by the variable dialog1.
  92     // If there were several resources, there would be several
  93     // variables, and this would need to be called several times.
  94     wxResourceParseData(dialog1);
  95     wxResourceParseData(menu1);
  96 #endif
  97
  98     // Create the main frame window
  99     frame = new MyFrame( (wxFrame *) NULL, -1,
 100                          (char *) "wxWindows Resource Sample",
 101                          wxPoint(-1, -1), wxSize(300, 250) );
 102
 103     // Give it a status line
 104     frame->CreateStatusBar(2);
 105
 106     wxMenuBar *menu_bar = wxResourceCreateMenuBar("menu1");
 107
 108     // Associate the menu bar with the frame
 109     frame->SetMenuBar(menu_bar);
 110
 111     // Make a panel
 112     frame->panel = new MyPanel( frame, -1, wxPoint(0, 0), wxSize(400, 400),
 113                                 0, "MyMainFrame" );
 114     frame->Show(TRUE);
 115
 116     SetTopWindow(frame);
 117
 118     return TRUE;
 119 }
 120
 121 MyApp::~MyApp()
 122 {
 123 #if defined(__WXMSW__)
 124     delete dialog1;
 125     delete menu1;
 126 #endif
 127 }
 128
 129 BEGIN_EVENT_TABLE(MyPanel, wxPanel)
 130     EVT_LEFT_DOWN( MyPanel::OnClick)
 131 END_EVENT_TABLE()
 132
 133 MyPanel::MyPanel
 134 (
 135     wxWindow *parent, wxWindowID id, const wxPoint& pos,
 136     const wxSize& size,
 137     int style, const wxString &name
 138 ) : wxPanel( parent, id, pos, size, style, name )
 139 {
 140 }
 141
 142 void MyPanel::OnClick( wxMouseEvent &WXUNUSED(event2) )
 143 {
 144     MyFrame *frame = (MyFrame*)(wxTheApp->GetTopWindow());
 145     wxCommandEvent event;
 146     frame->OnTestDialog( event );
 147 }
 148
 149
 150 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 151     EVT_MENU(RESOURCE_ABOUT, MyFrame::OnAbout)
 152     EVT_MENU(RESOURCE_QUIT, MyFrame::OnQuit)
 153     EVT_MENU(RESOURCE_TESTDIALOG, MyFrame::OnTestDialog)
 154 END_EVENT_TABLE()
 155
 156 // Define my frame constructor
 157 MyFrame::MyFrame
 158 (
 159     wxWindow *parent, const wxWindowID id,
 160     const wxString& title, const wxPoint& pos, const wxSize& size
 161 ) : wxFrame(parent, id, title, pos, size)
 162 {
 163     panel = (wxWindow *) NULL;
 164 }
 165
 166 void MyFrame::OnAbout( wxCommandEvent& WXUNUSED(event) )
 167 {
 168     wxMessageBox("wxWindows resource sample.\n"
 169                  "(c) Julian Smart", "About wxWindows sample",
 170                  wxICON_INFORMATION | wxOK);
 171 }
 172
 173 void MyFrame::OnQuit( wxCommandEvent& WXUNUSED(event) )
 174 {
 175     Close(TRUE);
 176 }
 177
 178 void MyFrame::OnTestDialog(wxCommandEvent& WXUNUSED(event) )
 179 {
 180     MyDialog *dialog = new MyDialog;
 181
 182     if (dialog->LoadFromResource(this, "dialog1"))
 183     {
 184         wxTextCtrl *text = (wxTextCtrl *)wxFindWindowByName("multitext3", dialog);
 185         if (text)
 186         {
 187             text->SetValue("wxWindows resource demo");
 188         }
 189
 190         dialog->ShowModal();
 191     }
 192
 193     dialog->Close(TRUE);
 194 }
 195
 196 BEGIN_EVENT_TABLE(MyDialog, wxDialog)
 197     //EVT_BUTTON(RESOURCE_OK, MyDialog::OnOk)
 198     EVT_BUTTON(ID_BUTTON109, MyDialog::OnCancel)
 199 END_EVENT_TABLE()
 200
 201
 202 void MyDialog::OnOk(wxCommandEvent& WXUNUSED(event) )
 203 {
 204     //  EndModal(RESOURCE_OK);
 205 }
 206
 207 void MyDialog::OnCancel(wxCommandEvent& WXUNUSED(event) )
 208 {
 209     EndModal(ID_BUTTON109);
 210 }
 211
 212