cpp11chat/chat_window.hpp

#pragma once
#include <QWidget>
#include <QGridLayout>
#include <QLineEdit>
#include <QListWidget>



class chat_window : public QWidget
{
    Q_OBJECT

    QGridLayout* _layout;
    QListWidget* _chat;
    QListWidget* _people;
    QLineEdit* _msg;

public:
    explicit chat_window(QWidget* parent = 0)
    :QWidget(parent)
    { setupUi(); }

public slots:
    void return_handler()
    {
        _chat->addItem(_msg->text());
        _msg->clear();
    };

private:
    void setupUi()
    {
        this->setWindowTitle("C++11Chat");
        this->setMinimumSize(1000, 500);
        _layout = new QGridLayout();

        _chat = new QListWidget();
        _people = new QListWidget();

        _msg = new QLineEdit();
        connect(_msg, &QLineEdit::returnPressed, this, &chat_window::return_handler);

        _layout->addWidget(_chat, 0, 0, 1, 1);
        _layout->addWidget(_people, 0, 1, 1, 2);
        _layout->addWidget(_msg, 1, 0, 1, 3);

        this->setLayout(_layout);
    }
};