27 lines
550 B
C++
27 lines
550 B
C++
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#include "widget1.h"
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Widget1::Widget1(QWidget *parent) : QWidget(parent)
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{
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btn = new QPushButton("Ok",this);
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close_btn = new QPushButton("退出",this);
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label = new QLabel("结果: ",this);
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btn->resize(100,50);
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btn->move(10,10);
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close_btn->resize(100,50);
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close_btn->move(120,10);
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label->resize(200,50);
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label->move(10,70);
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connect(btn,&QPushButton::pressed,[&](){
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label->setText("结果: 1+1 = 2");
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});
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connect(close_btn,&QPushButton::pressed,[&](){
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this->close();
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});
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}
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