#include "myLabel.h"
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#include <QPainter>
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#include <QDateTime>
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myLabel::myLabel(QWidget *parent):QLabel(parent)
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{
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m_bShow = false;
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}
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void myLabel::setMyPixmap(QPixmap pixmap)
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{
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m_pixmap = pixmap;
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}
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void myLabel::setMyText(QString str)
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{
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m_strTips = str;
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}
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void myLabel::setMyShow(bool bShow)
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{
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m_bShow = bShow;
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}
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void myLabel::setDateTime()
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{
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QPainter painter(this);
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QString strDateTime = QDateTime::currentDateTime().toString(Qt::SystemLocaleLongDate);
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QStringList list = strDateTime.split("CST");
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QString strDateTimeOk = list[0];
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QFont font = this->font();
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font.setPixelSize(this->height()*0.05);
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painter.setFont(font);
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painter.setPen(QColor(255,255,255,100));//white
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painter.drawText(QPointF(this->width()*0.1, this->height()*0.1), strDateTimeOk);
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painter.drawText(QPointF(this->width()*0.7, this->height()*0.1), list[1]);
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}
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void myLabel::paintEvent(QPaintEvent *)
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{
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QPainter painter(this);
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painter.drawPixmap(0,0,m_pixmap);
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if (m_bShow && m_strTips != "")
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{
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QColor clrRect(128,128,128,15);
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QBrush brh(clrRect);
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painter.setBrush(brh);
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QRect rect(this->width()*0.3,this->height()*0.8,this->width()*0.4,this->height()*0.1);
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QColor white(255,255,255,0);
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painter.setPen(white);
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painter.drawRect(rect);
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QFont font = this->font();
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font.setPixelSize(this->height()*0.05);
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painter.setFont(font);
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// if (m_strTips == "很遗憾，没有找到您！" || m_strTips == "设备未连接" || m_strTips == "请对准摄像头"
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// || m_strTips == "未识别，请确认是您本人")
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// {
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// painter.setPen(QColor(255,0,0));//red
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// }else
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// {
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painter.setPen(QColor(255,255,255,200));//white
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// }
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painter.drawText(rect,Qt::AlignCenter,m_strTips);
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}
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setDateTime();
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}
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