12/12

闹钟

#include "widget.h"
#include "ui_widget.h"

Widget::Widget(QWidget *parent)
    : QWidget(parent)
    , ui(new Ui::Widget)
{
    ui->setupUi(this);
    ui->speaklab->setText("风带来故事的种子，时间使其发芽！");
    ui->timeline->setPlaceholderText("小时:分钟:秒钟");
//    if(ui->systlab->text()==ui->timeline->text())
//    {
//        ui->speaklab->setText("好好学习，天天向上！");
//    }
    speaker =new QTextToSpeech(this);
    this->setWindowFlag(Qt::FramelessWindowHint);
    this->setAttribute(Qt::WA_TranslucentBackground);

}

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

void Widget::timerEvent(QTimerEvent *e)
{
    if(e->timerId()==id)
    {
      QTime sys_time=QTime::currentTime();
      QString s=sys_time.toString("hh::mm::ss");
      ui->systlab->setText(s);
      ui->systlab->setAlignment(Qt::AlignCenter);
      if(ui->timeline->text()==s)
      {
          ui->speaklab->setText("好好学习，天天向上！");
          for(int i=0;i<5;i++)
                  {
                     speaker->say(ui->speaklab->text());
                  }

      }

    }
}


void Widget::on_staendbut_clicked()
{
    if(ui->staendbut->text()=="启动")
    {
        //启动计时器
        ui->staendbut->setText("暂停");
        id=startTimer(1000); //每阁一秒，执行一次
    }
    else
    {
        killTimer(id);
        ui->staendbut->setText("启动");
    }
}