added OpenGL libs for gcc and watcom (other don't require it)

[wxWidgets.git] / samples / minimal / minimal.cpp

diff --git a/samples/minimal/minimal.cpp b/samples/minimal/minimal.cpp
index 55d27665ecc77bd72c664e204a42fdc2ffbbdaec..8298169a69f2a31a0770925d7396598748d6cd49 100644 (file)
--- a/samples/minimal/minimal.cpp
+++ b/samples/minimal/minimal.cpp
@@ -17,11 +17,6 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#ifdef __GNUG__
-    #pragma implementation "minimal.cpp"
-    #pragma interface "minimal.cpp"
-#endif
-
 // For compilers that support precompilation, includes "wx/wx.h".
 #include "wx/wxprec.h"
 
@@ -38,8 +33,9 @@
 // ----------------------------------------------------------------------------
 // resources
 // ----------------------------------------------------------------------------
-// the application icon
-#if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__)
+
+// the application icon (under Windows and OS/2 it is in resources)
+#if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__) || defined(__WXMGL__) || defined(__WXX11__)
     #include "mondrian.xpm"
 #endif
 
@@ -65,7 +61,8 @@ class MyFrame : public wxFrame
 {
 public:
     // ctor(s)
-    MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size);
+    MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size,
+            long style = wxDEFAULT_FRAME_STYLE);
 
     // event handlers (these functions should _not_ be virtual)
     void OnQuit(wxCommandEvent& event);
@@ -85,7 +82,11 @@ enum
 {
     // menu items
     Minimal_Quit = 1,
-    Minimal_About
+
+    // it is important for the id corresponding to the "About" command to have
+    // this standard value as otherwise it won't be handled properly under Mac
+    // (where it is special and put into the "Apple" menu)
+    Minimal_About = wxID_ABOUT
 };
 
 // ----------------------------------------------------------------------------
@@ -102,7 +103,7 @@ END_EVENT_TABLE()
 
 // Create a new application object: this macro will allow wxWindows to create
 // the application object during program execution (it's better than using a
-// static object for many reasons) and also declares the accessor function
+// static object for many reasons) and also implements the accessor function
 // wxGetApp() which will return the reference of the right type (i.e. MyApp and
 // not wxApp)
 IMPLEMENT_APP(MyApp)
@@ -119,7 +120,7 @@ IMPLEMENT_APP(MyApp)
 bool MyApp::OnInit()
 {
     // create the main application window
-    MyFrame *frame = new MyFrame("Minimal wxWindows App",
+    MyFrame *frame = new MyFrame(_T("Minimal wxWindows App"),
                                  wxPoint(50, 50), wxSize(450, 340));
 
     // and show it (the frames, unlike simple controls, are not shown when
@@ -137,39 +138,35 @@ bool MyApp::OnInit()
 // ----------------------------------------------------------------------------
 
 // frame constructor
-MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
-       : wxFrame((wxFrame *)NULL, -1, title, pos, size)
+MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size, long style)
+       : wxFrame(NULL, -1, title, pos, size, style)
 {
-#ifdef __WXMAC__
-    // we need this in order to allow the about menu relocation, since ABOUT is
-    // not the default id of the about menu
-    wxApp::s_macAboutMenuItemId = Minimal_About;
-#endif
-
     // set the frame icon
     SetIcon(wxICON(mondrian));
 
+#if wxUSE_MENUS
     // create a menu bar
-    wxMenu *menuFile = new wxMenu("", wxMENU_TEAROFF);
+    wxMenu *menuFile = new wxMenu;
 
     // the "About" item should be in the help menu
     wxMenu *helpMenu = new wxMenu;
-    helpMenu->Append(Minimal_About, "&About...\tCtrl-A", "Show about dialog");
+    helpMenu->Append(Minimal_About, _T("&About...\tF1"), _T("Show about dialog"));
 
-    menuFile->Append(Minimal_Quit, "E&xit\tAlt-X", "Quit this program");
+    menuFile->Append(Minimal_Quit, _T("E&xit\tAlt-X"), _T("Quit this program"));
 
     // now append the freshly created menu to the menu bar...
     wxMenuBar *menuBar = new wxMenuBar();
-    menuBar->Append(menuFile, "&File");
-    menuBar->Append(helpMenu, "&Help");
+    menuBar->Append(menuFile, _T("&File"));
+    menuBar->Append(helpMenu, _T("&Help"));
 
     // ... and attach this menu bar to the frame
     SetMenuBar(menuBar);
+#endif // wxUSE_MENUS
 
 #if wxUSE_STATUSBAR
     // create a status bar just for fun (by default with 1 pane only)
     CreateStatusBar(2);
-    SetStatusText("Welcome to wxWindows!");
+    SetStatusText(_T("Welcome to wxWindows!"));
 #endif // wxUSE_STATUSBAR
 }
 
@@ -185,8 +182,8 @@ void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 {
     wxString msg;
-    msg.Printf( _T("This is the about dialog of minimal sample.\n")
+    msg.Printf( _T("This is the About dialog of the minimal sample.\n")
                 _T("Welcome to %s"), wxVERSION_STRING);
 
-    wxMessageBox(msg, "About Minimal", wxOK | wxICON_INFORMATION, this);
+    wxMessageBox(msg, _T("About Minimal"), wxOK | wxICON_INFORMATION, this);
 }