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 // In order to get the ID of the controls defined in the
  39 // dialog, we include the header automatically generated
  40 // by DialogEd
  41
  42 #include "dialog1.h"
  43
  44 // If you have a Windows compiler that can cope with long strings,
  45 // then you can always use the #include form for simplicity.
  46
  47 // NOTE: Borland's brc32.exe resource compiler doesn't recognize
  48 // the TEXT resource, for some reason, so either run-time file loading
  49 // or file inclusion should be used.
  50
  51 #if defined(__WXMSW__)
  52 // Under Windows, some compilers can't include
  53 // a whole .wxr file. So we use a .rc user-defined resource
  54 // instead. dialog1 will point to the whole .wxr 'file'.
  55 static char *dialog1 = NULL;
  56 static char *menu1 = NULL;
  57 #else
  58 // Other platforms should have sensible compilers that
  59 // cope with long strings.
  60 #include "dialog1.wxr"
  61 #include "menu1.wxr"
  62 #endif
  63
  64 // Declare two frames
  65 MyFrame   *frame = (MyFrame *) NULL;
  66
  67 IMPLEMENT_APP(MyApp)
  68
  69 // Testing of ressources
  70 MyApp::MyApp()
  71 {
  72 }
  73
  74 // The `main program' equivalent, creating the windows and returning the
  75 // main frame
  76 bool MyApp::OnInit(void)
  77 {
  78 #if defined(__WXMSW__)
  79   // Load the .wxr 'file' from a .rc resource, under Windows.
  80   dialog1 = wxLoadUserResource("dialog1", "WXRDATA");
  81   menu1 = wxLoadUserResource("menu1", "WXRDATA");
  82   // All resources in the file (only one in this case) get parsed
  83   // by this call.
  84   wxResourceParseString(dialog1);
  85   wxResourceParseString(menu1);
  86 #else
  87   // Simply parse the data pointed to by the variable dialog1.
  88   // If there were several resources, there would be several
  89   // variables, and this would need to be called several times.
  90   wxResourceParseData(dialog1);
  91   wxResourceParseData(menu1);
  92 #endif
  93
  94   // Create the main frame window
  95   frame = new MyFrame((wxFrame *) NULL, -1, (char *) "wxWindows Resource Sample", wxPoint(-1, -1), wxSize(300, 250));
  96
  97   // Give it a status line
  98   frame->CreateStatusBar(2);
  99
 100 /*
 101   // Make a menubar
 102   wxMenu *file_menu = new wxMenu;
 103
 104   file_menu->Append(RESOURCE_TEST1, "&Dialog box test",                "Test dialog box resource");
 105   file_menu->Append(RESOURCE_QUIT, "E&xit",                "Quit program");
 106
 107   wxMenuBar *menu_bar = new wxMenuBar;
 108
 109   menu_bar->Append(file_menu, "&File");
 110 */
 111
 112   wxMenuBar *menu_bar = wxResourceCreateMenuBar("menu1");
 113
 114   // Associate the menu bar with the frame
 115   frame->SetMenuBar(menu_bar);
 116
 117   // Make a panel
 118   frame->panel = new MyPanel(frame, -1, wxPoint(0, 0), wxSize(400, 400), 0, "MyMainFrame");
 119   frame->Show(TRUE);
 120
 121   SetTopWindow(frame);
 122
 123   return TRUE;
 124 }
 125
 126 BEGIN_EVENT_TABLE(MyPanel, wxPanel)
 127         EVT_LEFT_DOWN( MyPanel::OnClick)
 128 END_EVENT_TABLE()
 129
 130 MyPanel::MyPanel( wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size,
 131   int style, const wxString &name ) :
 132   wxPanel( parent, id, pos, size, style, name )
 133 {
 134 }
 135
 136 void MyPanel::OnClick( wxMouseEvent &WXUNUSED(event) )
 137 {
 138   MyFrame *frame = (MyFrame*)(wxTheApp->GetTopWindow());
 139   wxCommandEvent event;
 140   frame->OnTest1( event );
 141 }
 142
 143
 144 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 145         EVT_MENU(RESOURCE_QUIT, MyFrame::OnQuit)
 146         EVT_MENU(RESOURCE_TEST1, MyFrame::OnTest1)
 147 END_EVENT_TABLE()
 148
 149 // Define my frame constructor
 150 MyFrame::MyFrame(wxWindow *parent, const wxWindowID id, const wxString& title, const wxPoint& pos, const wxSize& size):
 151   wxFrame(parent, id, title, pos, size)
 152 {
 153   panel = (wxWindow *) NULL;
 154 }
 155
 156 void MyFrame::OnQuit( wxCommandEvent& WXUNUSED(event) )
 157 {
 158         Close(TRUE);
 159 }
 160
 161 void MyFrame::OnTest1(wxCommandEvent& WXUNUSED(event) )
 162 {
 163       MyDialog *dialog = new MyDialog;
 164       if (dialog->LoadFromResource(this, "dialog1"))
 165       {
 166         wxTextCtrl *text = (wxTextCtrl *)wxFindWindowByName("multitext3", dialog);
 167         if (text)
 168           text->SetValue("wxWindows resource demo");
 169         dialog->ShowModal();
 170       }
 171       dialog->Close(TRUE);
 172 }
 173
 174 bool MyFrame::OnClose(void)
 175 {
 176   Show(FALSE);
 177
 178   return TRUE;
 179 }
 180
 181 BEGIN_EVENT_TABLE(MyDialog, wxDialog)
 182         EVT_BUTTON(RESOURCE_OK, MyDialog::OnOk)
 183         EVT_BUTTON(RESOURCE_CANCEL, MyDialog::OnCancel)
 184 END_EVENT_TABLE()
 185
 186
 187 void MyDialog::OnOk(wxCommandEvent& WXUNUSED(event) )
 188 {
 189   EndModal(RESOURCE_OK);
 190 }
 191
 192 void MyDialog::OnCancel(wxCommandEvent& WXUNUSED(event) )
 193 {
 194   EndModal(RESOURCE_CANCEL);
 195 }
 196
 197