https://github.com/Kitware/CMake
Tip revision: 1b4482f65dd41f21ec8abc0777b8dc1f0381bbd6 authored by Brad King on 26 November 2019, 14:18:07 UTC
CMake 3.16.0
CMake 3.16.0
Tip revision: 1b4482f
helloworld.cpp
#include "helloworld.h"
#include <iostream>
HelloWorld::HelloWorld()
: m_button("Hello World") // creates a new button with label "Hello World".
{
// Sets the border width of the window.
set_border_width(10);
// When the button receives the "clicked" signal, it will call the
// on_button_clicked() method defined below.
m_button.signal_clicked().connect(
sigc::mem_fun(*this, &HelloWorld::on_button_clicked));
// This packs the button into the Window (a container).
add(m_button);
// The final step is to display this newly created widget...
m_button.show();
}
HelloWorld::~HelloWorld()
{
}
void HelloWorld::on_button_clicked()
{
std::cout << "Hello World" << std::endl;
}