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 #include "wx/resource.h"
  28
  29 #include <ctype.h>
  30 #include "resource.h"
  31
  32 // If we wanted to demonstrate total platform independence,
  33 // then we'd use the dynamic file loading form for all platforms.
  34 // But this shows how to embed the wxWindows resources
  35 // in the program code/executable for UNIX and Windows
  36 // platforms.
  37
  38 // If you have a Windows compiler that can cope with long strings,
  39 // then you can always use the #include form for simplicity.
  40
  41 // NOTE: Borland's brc32.exe resource compiler doesn't recognize
  42 // the TEXT resource, for some reason, so either run-time file loading
  43 // or file inclusion should be used.
  44
  45 #if defined(__WXMSW__) && !defined(__BORLANDC__) && !defined(__GNUWIN32__)
  46 // Under Windows, some compilers can't include
  47 // a whole .wxr file. So we use a .rc user-defined resource
  48 // instead. dialog1 will point to the whole .wxr 'file'.
  49 static char *dialog1 = NULL;
  50 static char *menu1 = NULL;
  51 #else
  52 // Other platforms should have sensible compilers that
  53 // cope with long strings.
  54 #include "dialog1.wxr"
  55 #include "menu1.wxr"
  56 #endif
  57
  58 // Declare two frames
  59 MyFrame   *frame = (MyFrame *) NULL;
  60
  61 IMPLEMENT_APP(MyApp)
  62
  63 // Testing of ressources
  64 MyApp::MyApp()
  65 {
  66 }
  67
  68 // The `main program' equivalent, creating the windows and returning the
  69 // main frame
  70 bool MyApp::OnInit(void)
  71 {
  72 #if defined(__WXMSW__)  && !defined(__BORLANDC__)
  73   // Load the .wxr 'file' from a .rc resource, under Windows.
  74   dialog1 = wxLoadUserResource("dialog1");
  75   menu1 = wxLoadUserResource("menu1");
  76   // All resources in the file (only one in this case) get parsed
  77   // by this call.
  78   wxResourceParseString(dialog1);
  79   wxResourceParseString(menu1);
  80 #else
  81   // Simply parse the data pointed to by the variable dialog1.
  82   // If there were several resources, there would be several
  83   // variables, and this would need to be called several times.
  84   wxResourceParseData(dialog1);
  85   wxResourceParseData(menu1);
  86 #endif
  87
  88   // Create the main frame window
  89   frame = new MyFrame((wxFrame *) NULL, -1, (char *) "wxWindows Resource Sample", wxPoint(0, 0), wxSize(300, 250));
  90
  91   // Give it a status line
  92   frame->CreateStatusBar(2);
  93
  94 /*
  95   // Make a menubar
  96   wxMenu *file_menu = new wxMenu;
  97
  98   file_menu->Append(RESOURCE_TEST1, "&Dialog box test",                "Test dialog box resource");
  99   file_menu->Append(RESOURCE_QUIT, "E&xit",                "Quit program");
 100
 101   wxMenuBar *menu_bar = new wxMenuBar;
 102
 103   menu_bar->Append(file_menu, "&File");
 104 */
 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), 0, "MyMainFrame");
 113   frame->Show(TRUE);
 114
 115   SetTopWindow(frame);
 116
 117   return TRUE;
 118 }
 119
 120 BEGIN_EVENT_TABLE(MyPanel, wxPanel)
 121         EVT_LEFT_DOWN( MyPanel::OnClick)
 122 END_EVENT_TABLE()
 123
 124 MyPanel::MyPanel( wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size,
 125   int style, const wxString &name ) :
 126   wxPanel( parent, id, pos, size, style, name )
 127 {
 128 }
 129
 130 void MyPanel::OnClick( wxMouseEvent &WXUNUSED(event) )
 131 {
 132   MyFrame *frame = (MyFrame*)(wxTheApp->GetTopWindow());
 133   wxCommandEvent event;
 134   frame->OnTest1( event );
 135 }
 136
 137
 138 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 139         EVT_MENU(RESOURCE_QUIT, MyFrame::OnQuit)
 140         EVT_MENU(RESOURCE_TEST1, MyFrame::OnTest1)
 141 END_EVENT_TABLE()
 142
 143 // Define my frame constructor
 144 MyFrame::MyFrame(wxWindow *parent, const wxWindowID id, const wxString& title, const wxPoint& pos, const wxSize& size):
 145   wxFrame(parent, id, title, pos, size)
 146 {
 147   panel = (wxWindow *) NULL;
 148 }
 149
 150 void MyFrame::OnQuit( wxCommandEvent& WXUNUSED(event) )
 151 {
 152         Close(TRUE);
 153 }
 154
 155 void MyFrame::OnTest1(wxCommandEvent& WXUNUSED(event) )
 156 {
 157       MyDialog *dialog = new MyDialog;
 158       if (dialog->LoadFromResource(this, "dialog1"))
 159       {
 160         wxTextCtrl *text = (wxTextCtrl *)wxFindWindowByName("multitext3", dialog);
 161         if (text)
 162           text->SetValue("wxWindows resource demo");
 163         dialog->SetModal(TRUE);
 164         dialog->ShowModal();
 165       }
 166       dialog->Close(TRUE);
 167 }
 168
 169 bool MyFrame::OnClose(void)
 170 {
 171   Show(FALSE);
 172
 173   return TRUE;
 174 }
 175
 176 BEGIN_EVENT_TABLE(MyDialog, wxDialog)
 177         EVT_BUTTON(RESOURCE_OK, MyDialog::OnOk)
 178         EVT_BUTTON(RESOURCE_CANCEL, MyDialog::OnCancel)
 179 END_EVENT_TABLE()
 180
 181
 182 void MyDialog::OnOk(wxCommandEvent& WXUNUSED(event) )
 183 {
 184   EndModal(RESOURCE_OK);
 185 }
 186
 187 void MyDialog::OnCancel(wxCommandEvent& WXUNUSED(event) )
 188 {
 189   EndModal(RESOURCE_CANCEL);
 190 }
 191
 192