25 lines
		
	
	
		
			368 B
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			25 lines
		
	
	
		
			368 B
		
	
	
	
		
			C++
		
	
	
	
	
	
#include "mainwindow.h"
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#include "ui_mainwindow.h"
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static uint32_t counter = 0U;
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MainWindow::MainWindow(QWidget *parent)
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    : QMainWindow(parent)
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    , ui(new Ui::MainWindow)
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{
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    ui->setupUi(this);
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}
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MainWindow::~MainWindow()
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{
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    delete ui;
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}
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void MainWindow::on_pushButton_clicked()
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{
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    counter++;
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    ui->lcdNumber->display(QString::number(counter));
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}
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