6 replies to this topic

[aurelABHR]

Hello Experts in C++!
I need small example how writte well know Hello World code in C++.
So i need first open new window,then show text Hello Wold.
regards

[WingedPanther]

Google for:
"hello world" C++
to get numerous results.

[dargueta]

Hello World in C++

[aurelABHR]

Hey dargueta this is console i need window example:D

[v0id]

Here's a cross-platform example using wxWidgets:

// test.cpp

#include <wx/wx.h>

class MyFirstApplication
    : public wxApp
{
    public:
        bool OnInit();
};

class MyFirstFrame
    : public wxFrame
{
    public:
        MyFirstFrame(wxString title)
            : wxFrame(NULL, -1, title, wxDefaultPosition, wxDefaultSize)
        {
            wxStaticText *text = new wxStaticText(this, -1, wxT("Hello, World!"), 
                                                  wxDefaultPosition, wxDefaultSize);
            
            this->SetSize(text->GetSize());
        }
};

IMPLEMENT_APP(MyFirstApplication)

bool MyFirstApplication::OnInit()
{
    MyFirstFrame *frame = new MyFirstFrame(wxT("Hello, World!"));
    
    frame->Show(true);
    this->SetTopWindow(frame);
    
    return true;
}

And how to compile:

$ g++ test.cpp `wx-config --libs --cxxflags` -o test

I coded the constructor for the MyFirstFrame-class simple, so that it only accept the title in this example. In a real-world situation you would usually let it accept more parameters, like position, size and maybe also window decoration.

[aurelABHR]

This is something oK.thanks

[MeTh0Dz]

Don't come on here and ask people to make code for you, search the net there are plenty of resources.