Code: Select all
// hello_world.cpp:
#include "wx/wx.h"
class MyApp : public wxApp
{
public:
virtual bool OnInit();
};
class MyFrame : public wxFrame
{
public:
MyFrame(const wxString & title, const wxPoint & pos, const wxSize & size);
void OnQuit(wxCommandEvent & event);
void OnAbout(wxCommandEvent & event);
DECLARE_EVENT_TABLE();
};
enum
{
ID_Quit = 1,
ID_About,
};
BEGIN_EVENT_TABLE(MyFrame, wxFrame)
EVT_MENU(ID_Quit, MyFrame::OnQuit)
EVT_MENU(ID_About, MyFrame::OnAbout)
END_EVENT_TABLE()
IMPLEMENT_APP(MyApp)
bool MyApp::OnInit()
{
MyFrame * frame = new MyFrame( _("Hello world."), wxPoint(50, 50),
wxSize(450, 340));
frame -> Show(true);
SetTopWindow(frame);
return true;
}
MyFrame::MyFrame(const wxString & title, const wxPoint & pos,
const wxSize & size)
: wxFrame(NULL, -1, title, pos, size)
{
wxMenu * menuFile = new wxMenu;
menuFile -> Append(ID_About, _("&About..."));
menuFile -> AppendSeparator();
menuFile -> Append(ID_Quit, _("E&xit..."));
wxMenuBar * menuBar = new wxMenuBar;
menuBar -> Append(menuFile, _("&File..."));
SetMenuBar(menuBar);
CreateStatusBar();
SetStatusText(_("Welcome to wxWidgets!"));
}
void MyFrame::OnQuit(wxCommandEvent & WXUNUSED(event))
{
Close(true);
}
void MyFrame::OnAbout(wxCommandEvent & WXUNUSED(event))
{
wxMessageBox(_("This is a wxWidgets Hello world sample"),
_("About Hello World"), wxOK | wxICON_INFORMATION, this);
}
Code: Select all
(hworld:27851): LIBDBUSMENU-GLIB-WARNING **: Trying to remove a child that doesn't believe we're its parent.
http://trac.wxwidgets.org/ticket/14292
I went into the source directory and then made the modifications specified in the ticket, but that did not work. Should I just drop 2.8 and move to 2.9? Thoughts on this issue?