#include "widget.h"
#include "ui_widget.h"
#include <QMovie>  //动画
#include <QTimer>
Widget::Widget(QWidget *parent)
    : QWidget(parent)
    , ui(new Ui::Widget)
{
    ui->setupUi(this);

    QMovie  *movie = new QMovie(":/gif/enemy.gif");
    movie->start();
    QLabel *movLable=ui->label;//new QLabel(this);
    //QLabel *movLable=new QLabel(this);

    movLable->setMovie(movie);
    movLable->move(0, 0);
    //movLable->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
     movLable->adjustSize();//自适应大小
    //定时器
    QTimer* timerMov = new QTimer(this);
    timerMov->start(200);
    int i=10;
    connect(timerMov,&QTimer::timeout,[=]() mutable
            {
                movLable->move(i, 0);
                i=i+5;
                if ( i>1000 ) i=0;
            });
}

Widget::~Widget()
{
    delete ui;
}