45 lines
1012 B
C++
45 lines
1012 B
C++
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#include "ExQdialQLCD.h"
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#include "ui_ExQdialQLCD.h"
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ExQdialQLCD::ExQdialQLCD(QWidget *parent) :
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QWidget(parent),
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ui(new Ui::ExQdialQLCD)
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{
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ui->setupUi(this);
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//notchesVisible:表盘的小刻度是否可见
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//notchTarget：表盘刻度间间隔的像素值
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connect(ui->dial, SIGNAL(valueChanged(int)), this, SLOT(onDisplayLCD(int)));
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setWindowTitle(QObject::tr("QDial表盘输入，在LCD以多种进制显示"));
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}
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ExQdialQLCD::~ExQdialQLCD()
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{
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delete ui;
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}
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void ExQdialQLCD::onDisplayLCD(int val)
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{
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ui->lcdNumber->display(val);
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}
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void ExQdialQLCD::on_raidBtn2_clicked() //设置LCD显示二进制数
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{
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ui->lcdNumber->setBinMode();
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}
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void ExQdialQLCD::on_raidBtn8_clicked() //设置LCD显示八进制数
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{
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ui->lcdNumber->setOctMode();
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}
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void ExQdialQLCD::on_raidBtn10_clicked() //设置LCD显示十进制数
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{
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ui->lcdNumber->setDecMode();
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}
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void ExQdialQLCD::on_raidBtn16_clicked() //设置LCD显示十六进制数
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{
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ui->lcdNumber->setHexMode();
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}
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