#include "game.h"
#include "ui_game.h"
#include <QGraphicsScene>
#include <QGraphicsView>
#include <QGraphicsRectItem>
#include <QPushButton>

Game::Game(QWidget *parent) :
    QMainWindow(parent),
    scene(new QGraphicsScene(this)),
    view(new QGraphicsView(scene, this)))
{

    // Add to the window
    this->setCentralWidget(view);

    // Scene
    scene->setSceneRect(0, 0, 800, 600);  // Origin of the view

    // View
    view->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
    view->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
    view->setFixedSize(800, 600);

    renderMenu();
}

Game::~Game()
{
}

void Game::renderMenu()
{
    scene->clear();
    // Create Rectangle
    QGraphicsRectItem * rect = new QGraphicsRectItem();
    rect->setRect(20, 50, 100, 100);
    scene->addItem(rect);

    QPushButton * btn = new QPushButton(QString("Test"));
    scene->addWidget(btn);
    connect(btn, SIGNAL(clicked(bool)), this, SLOT(renderGame()));
}

void Game::renderGame()
{
    scene->clear();
    // Create Rectangle
    QGraphicsRectItem * rect2 = new QGraphicsRectItem();
    rect2->setRect(20, 50, 200, 120);
    scene->addItem(rect2);

    QPushButton * btn = new QPushButton(QString("Test2"));
    scene->addWidget(btn);
    connect(btn, SIGNAL(clicked(bool)), this, SLOT(renderMenu()));
}