Qtday2

思维导图

#include "widget.h"
#include "ui_widget.h"Widget::Widget(QWidget *parent): QWidget(parent), ui(new Ui::Widget)
{ui->setupUi(this);this->setFixedSize(639,828);this->setWindowIcon(QIcon(":/kun/jojo.png"));QMovie *mv= new QMovie("E:\\kun\\doublekun.gif");ui->label2->setMovie(mv);mv->start();ui->label2->setScaledContents(true);ui->name->setPixmap(QPixmap(":/kun/jojo.png"));ui->password->setPixmap(QPixmap(":/kun/kun.png"));ui->name->setScaledContents(true);ui->password->setScaledContents(true);ui->NEdit->setPlaceholderText("账号");ui->PEdit->setPlaceholderText("密码");ui->PEdit->setEchoMode(QLineEdit::Password);}
void Widget::on_login_clicked()
{QString username="admin";QString pwd="123456";if(username==ui->NEdit->text()&&pwd==ui->PEdit->text()){qDebug()<<"登录成功";this->close();}else{qDebug()<<"登录失败";ui->NEdit->clear();ui->PEdit->clear();}
}Widget::~Widget()
{delete ui;
}