SmartPDCode/Qt/Qt_Test_Pro_5inch/ch_widget.cpp

#include "ch_widget.h"
#include "ui_ch_widget.h"

#define RunStatus "#ch_Widget{border: 2px solid #00FF00;background-color: #FFFFFF;border-radius: 15px;}QLabel { color: #00FF00; }"
#define StopStatus "#ch_Widget{border: 2px solid #0000FF;background-color: #FFFFFF;border-radius: 15px;}QLabel { color: #0000FF; }"
ch_Widget::ch_Widget(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::ch_Widget),
    m_pCHData(nullptr)
{
    ui->setupUi(this);
}

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

void ch_Widget::setDataCHP(int nIndex, PowerInfo *pdata)
{
    if(pdata)
    {
        m_nIndex=nIndex;
        m_pCHData=pdata;
        UpdateData();
    }

}

void ch_Widget::UpdateData()
{
   if(m_pCHData)
   {
       ui->label_CH->setText("CH"+QString::number(m_nIndex));
       ui->label_V->setText(QString::number(m_pCHData->voltage, 'f', 2));
       ui->label_I->setText(QString::number(m_pCHData->current, 'f', 2));
       ui->label_P->setText(QString::number(m_pCHData->power,'f', 2));
       ui->label_W->setText(QString::number(m_pCHData->consumption, 'f', 2));
       if(m_pCHData->status!=nStatus)
       {
           nStatus=m_pCHData->status;
          if(nStatus==1)
          {
                this->setStyleSheet(RunStatus);
          }else
          {
                this->setStyleSheet(StopStatus);
          }
       }
   }
}

bool ch_Widget::event(QEvent *event)
{
    if (event->type() == QEvent::TouchBegin ||
        event->type() == QEvent::TouchUpdate ||
        event->type() == QEvent::TouchEnd) {
        // 不处理触摸事件，交给父级（QScrollArea 的视口）处理
        return false;
    }
    return QWidget::event(event);
}