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_RESOURCES
  28     #error "You should set wxUSE_RESOURCES to 1 to compile this sample"
  29 #endif
  30
  31 #if wxUSE_UNICODE
  32     #error "This sample can't be compiled in Unicode mode."
  33 #endif // wxUSE_UNICODE
  34
  35 #include "wx/resource.h"
  36
  37 #include <ctype.h>
  38 #include "resource.h"
  39
  40 // If we wanted to demonstrate total platform independence,
  41 // then we'd use the dynamic file loading form for all platforms.
  42 // But this shows how to embed the wxWindows resources
  43 // in the program code/executable for UNIX and Windows
  44 // platforms.
  45
  46 // In order to get the ID of the controls defined in the
  47 // dialog, we include the header automatically generated
  48 // by DialogEd
  49
  50 #include "dialog1.h"
  51
  52 // If you have a Windows compiler that can cope with long strings,
  53 // then you can always use the #include form for simplicity.
  54
  55 // NOTE: Borland's brc32.exe resource compiler doesn't recognize
  56 // the TEXT resource, for some reason, so either run-time file loading
  57 // or file inclusion should be used.
  58
  59 #if defined(__WXMSW__)
  60 // Under Windows, some compilers can't include
  61 // a whole .wxr file. So we use a .rc user-defined resource
  62 // instead. dialog1 will point to the whole .wxr 'file'.
  63 static wxChar *dialog1 = NULL;
  64 static wxChar *menu1 = NULL;
  65 #else
  66 // Other platforms should have sensible compilers that
  67 // cope with long strings.
  68 #include "dialog1.wxr"
  69 #include "menu1.wxr"
  70 #endif
  71
  72 // Declare two frames
  73 MyFrame   *frame = (MyFrame *) NULL;
  74
  75 IMPLEMENT_APP(MyApp)
  76
  77 // Testing of ressources
  78 MyApp::MyApp()
  79 {
  80 }
  81
  82 // The `main program' equivalent, creating the windows and returning the
  83 // main frame
  84 bool MyApp::OnInit(void)
  85 {
  86 #if defined(__WXMSW__)
  87     // Load the .wxr 'file' from a .rc resource, under Windows.
  88     dialog1 = wxLoadUserResource(wxT("dialog1"), wxT("WXRDATA"));
  89     menu1 = wxLoadUserResource(wxT("menu1"), wxT("WXRDATA"));
  90     // All resources in the file (only one in this case) get parsed
  91     // by this call.
  92     wxResourceParseString(dialog1);
  93     wxResourceParseString(menu1);
  94 #else
  95     // Simply parse the data pointed to by the variable dialog1.
  96     // If there were several resources, there would be several
  97     // variables, and this would need to be called several times.
  98     wxResourceParseData(dialog1);
  99     wxResourceParseData(menu1);
 100 #endif
 101
 102     // Create the main frame window
 103     frame = new MyFrame( (wxFrame *) NULL, -1,
 104                          (char *) "wxWindows Resource Sample",
 105                          wxPoint(-1, -1), wxSize(300, 250) );
 106
 107     // Give it a status line
 108     frame->CreateStatusBar(2);
 109
 110     wxMenuBar *menu_bar = wxResourceCreateMenuBar("menu1");
 111
 112     // Associate the menu bar with the frame
 113     frame->SetMenuBar(menu_bar);
 114
 115     // Make a panel
 116     frame->panel = new MyPanel( frame, -1, wxPoint(0, 0), wxSize(400, 400),
 117                                 0, "MyMainFrame" );
 118     frame->Show(TRUE);
 119
 120     SetTopWindow(frame);
 121
 122     return TRUE;
 123 }
 124
 125 MyApp::~MyApp()
 126 {
 127 #if defined(__WXMSW__)
 128     delete dialog1;
 129     delete menu1;
 130 #endif
 131 }
 132
 133 BEGIN_EVENT_TABLE(MyPanel, wxPanel)
 134     EVT_LEFT_DOWN( MyPanel::OnClick)
 135 END_EVENT_TABLE()
 136
 137 MyPanel::MyPanel
 138 (
 139     wxWindow *parent, wxWindowID id, const wxPoint& pos,
 140     const wxSize& size,
 141     int style, const wxString &name
 142 ) : wxPanel( parent, id, pos, size, style, name )
 143 {
 144 }
 145
 146 void MyPanel::OnClick( wxMouseEvent &WXUNUSED(event2) )
 147 {
 148     MyFrame *frame = (MyFrame*)(wxTheApp->GetTopWindow());
 149     wxCommandEvent event;
 150     frame->OnTestDialog( event );
 151 }
 152
 153
 154 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 155     EVT_MENU(RESOURCE_ABOUT, MyFrame::OnAbout)
 156     EVT_MENU(RESOURCE_QUIT, MyFrame::OnQuit)
 157     EVT_MENU(RESOURCE_TESTDIALOG, MyFrame::OnTestDialog)
 158 END_EVENT_TABLE()
 159
 160 // Define my frame constructor
 161 MyFrame::MyFrame
 162 (
 163     wxWindow *parent, const wxWindowID id,
 164     const wxString& title, const wxPoint& pos, const wxSize& size
 165 ) : wxFrame(parent, id, title, pos, size)
 166 {
 167     panel = (wxWindow *) NULL;
 168 }
 169
 170 void MyFrame::OnAbout( wxCommandEvent& WXUNUSED(event) )
 171 {
 172     wxMessageBox("wxWindows resource sample.\n"
 173                  "(c) Julian Smart", "About wxWindows sample",
 174                  wxICON_INFORMATION | wxOK);
 175 }
 176
 177 void MyFrame::OnQuit( wxCommandEvent& WXUNUSED(event) )
 178 {
 179     Close(TRUE);
 180 }
 181
 182 void MyFrame::OnTestDialog(wxCommandEvent& WXUNUSED(event) )
 183 {
 184     MyDialog *dialog = new MyDialog;
 185
 186     if (dialog->LoadFromResource(this, "dialog1"))
 187     {
 188         wxTextCtrl *text = (wxTextCtrl *)wxFindWindowByName("multitext3", dialog);
 189         if (text)
 190         {
 191             text->SetValue("wxWindows resource demo");
 192         }
 193
 194         dialog->ShowModal();
 195     }
 196
 197     dialog->Close(TRUE);
 198 }
 199
 200 BEGIN_EVENT_TABLE(MyDialog, wxDialog)
 201     //EVT_BUTTON(RESOURCE_OK, MyDialog::OnOk)
 202     EVT_BUTTON(ID_BUTTON109, MyDialog::OnCancel)
 203 END_EVENT_TABLE()
 204
 205
 206 void MyDialog::OnOk(wxCommandEvent& WXUNUSED(event) )
 207 {
 208     //  EndModal(RESOURCE_OK);
 209 }
 210
 211 void MyDialog::OnCancel(wxCommandEvent& WXUNUSED(event) )
 212 {
 213     EndModal(ID_BUTTON109);
 214 }
 215
 216