计算机实践大作业基于QT+C++的桥梁监测数据采集系统源码（高分项目）.zip

#include<QFile> #include<QTextStream> #include<QDateTime> #include<QTimer> #include<QMenu> #include<QProcess> #include<QDebug> #include<QMessageBox> #include "main_widget.h" #include "ui_main_widget.h" #include"view_of_monitoring_point_information_widget.h" #include"modify_point_dialog.h" #include"sensor_selection_dialog.h" #include"modify_sensor_dialog.h" #include"strain_measuring_point.h" #include"deflection_monitoring_point.h" #include"displacement_monitoring_point.h" #include"strain_sensor.h" #include"deflection_sensor.h" #include"displacement_sensor.h" #include"add_point_dialog.h" #include"add_sensor_dialog.h" #include"sensor_information_widget.h" main_widget::main_widget(QWidget *parent) :QWidget(parent),ui(new Ui::main_widget) { ui->setupUi(this); timeShow(); show_measuring_point_on_tableWidget(); show_sensor_on_tableWidget(); //双击鼠标信号槽连接 connect (ui->point_tableWidget,SIGNAL(cellDoubleClicked(int,int)),this,SLOT(point_tableWidget_double_click_action(int))); connect (ui->sensor_tableWidget,SIGNAL(cellDoubleClicked(int,int)),this,SLOT(sensor_tableWidget_double_click_action(int))); } void main_widget::on_ensure_point_pushButton_clicked() { add_point_dialog apd; apd.setWindowOpacity(0.9); apd.setWindowFlags(Qt::Widget); apd.setWindowTitle("Adding "+ui->op_point_comboBox->currentText()); apd.set_point_Type_temp(ui->op_point_comboBox->currentText()); apd.exec(); show_measuring_point_on_tableWidget(); } void main_widget::show_measuring_point_on_tableWidget() { int RowCount=0; //---------------------------------------------------------------------------------------读入应变测点数据 std::list<strain_measuring_point> list_of_smp; RowCount=Read_data_from_TXT_file(list_of_smp,"strain_measuring_points.txt",RowCount); //---------------------------------------------------------------------------------------读入挠度测点数据 std::list<deflection_monitoring_point> list_of_de_mp; RowCount=Read_data_from_TXT_file(list_of_de_mp,"deflection_monitoring_points.txt",RowCount); //---------------------------------------------------------------------------------------读入位移测点数据 std::list<displacement_monitoring_point> list_of_di_mp; RowCount=Read_data_from_TXT_file(list_of_di_mp,"displacement_monitoring_points.txt",RowCount); //---------------------------------------------------------------------------------------设置行数 ui->point_tableWidget->setRowCount(RowCount); int Rows=0,Columns=0; //---------------------------------------------------------------------------------------显示应变测点数据 for(auto& smp:list_of_smp) { QTableWidgetItem *name=new QTableWidgetItem(smp.getName()); name->setToolTip(smp.getName()); QTableWidgetItem *number=new QTableWidgetItem(smp.getNumber()); number->setToolTip(smp.getNumber()); QTableWidgetItem *position=new QTableWidgetItem(smp.getPosition()); position->setToolTip(smp.getPosition()); ui->point_tableWidget->setItem(Rows,Columns++,name); ui->point_tableWidget->setItem(Rows,Columns++,number); ui->point_tableWidget->setItem(Rows,Columns++,position); if(!smp.is_Bound_sensor()) { QTableWidgetItem *sensor_name=new QTableWidgetItem("Not Bound"); sensor_name->setToolTip("Not Bound"); ui->point_tableWidget->setItem(Rows,Columns,sensor_name); } else { QTableWidgetItem *sensor_name=new QTableWidgetItem(smp.getTheSensor().getName()); sensor_name->setToolTip(smp.getTheSensor().getName()); ui->point_tableWidget->setItem(Rows,Columns,sensor_name); } //ui->point_tableWidget->setItem(Rows,Columns,new QTableWidgetItem("···")); Rows++; Columns=0; } //---------------------------------------------------------------------------------------显示挠度测点数据 for(auto& de_mp:list_of_de_mp) { QTableWidgetItem *name=new QTableWidgetItem(de_mp.getName()); name->setToolTip(de_mp.getName()); QTableWidgetItem *number=new QTableWidgetItem(de_mp.getNumber()); number->setToolTip(de_mp.getNumber()); QTableWidgetItem *position=new QTableWidgetItem(de_mp.getPosition()); position->setToolTip(de_mp.getPosition()); ui->point_tableWidget->setItem(Rows,Columns++,name); ui->point_tableWidget->setItem(Rows,Columns++,number); ui->point_tableWidget->setItem(Rows,Columns++,position); if(!de_mp.is_Bound_sensor()) { QTableWidgetItem *sensor_name=new QTableWidgetItem("Not Bound"); sensor_name->setToolTip("Not Bound"); ui->point_tableWidget->setItem(Rows,Columns,sensor_name); } else { QTableWidgetItem *sensor_name=new QTableWidgetItem(de_mp.getTheSensor().getName()); sensor_name->setToolTip(de_mp.getTheSensor().getName()); ui->point_tableWidget->setItem(Rows,Columns,sensor_name); } //ui->point_tableWidget->setItem(Rows,Columns,new QTableWidgetItem("···")); Rows++; Columns=0; } //---------------------------------------------------------------------------------------显示位移测点数据 for(auto& di_mp:list_of_di_mp) { QTableWidgetItem *name=new QTableWidgetItem(di_mp.getName()); name->setToolTip(di_mp.getName()); QTableWidgetItem *number=new QTableWidgetItem(di_mp.getNumber()); number->setToolTip(di_mp.getNumber()); QTableWidgetItem *position=new QTableWidgetItem(di_mp.getPosition()); position->setToolTip(di_mp.getPosition()); ui->point_tableWidget->setItem(Rows,Columns++,name); ui->point_tableWidget->setItem(Rows,Columns++,number); ui->point_tableWidget->setItem(Rows,Columns++,position); if(!di_mp.is_Bound_sensor()) { QTableWidgetItem *sensor_name=new QTableWidgetItem("Not Bound"); sensor_name->setToolTip("Not Bound"); ui->point_tableWidget->setItem(Rows,Columns,sensor_name); } else { QTableWidgetItem *sensor_name=new QTableWidgetItem(di_mp.getTheSensor().getName()); sensor_name->setToolTip(di_mp.getTheSensor().getName()); ui->point_tableWidget->setItem(Rows,Columns,sensor_name); } //ui->point_tableWidget->setItem(Rows,Columns,new QTableWidgetItem("···")); Rows++; Columns=0; } //---------------------------------------------------------------------------------------QT tableWidget 内容居中显示 for(int row=0;row<Rows;row++) for(int column=0;column<4;column++) ui->point_tableWidget->item(row,column)->setTextAlignment(Qt::AlignHCenter|Qt::AlignVCenter); //--------------------------------------------------------------------------------------- ui->point_tableWidget->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch);//设置列宽度均分窗口宽度 ui->point_tableWidget->verticalHeader()->setSectionResizeMode(QHeaderView::Stretch);//设置行高度均分窗口高度 ui->point_tableWidget->setEditTriggers(QAbstractItemView::NoEditTriggers);//设置表格对用户只读 ui->point_tableWidget->setSelectionBehavior(QAbstractItemView::SelectRows); //整行选中的方式 ui->point_tableWidget->setItemDelegate(new NoFocusDelegate());//设置无虚线 // ui->point_tableWidget->horizontalHeader()->setFocusPolicy(Qt::NoFocus);//设置表头不可选 // ui->point_tableWidget->verticalHeader()->setFocusPolicy(Qt::NoFocus); //将行和列的大小设为与内容相匹配 //ui->point_tableWidget->resizeColumnsToContents(); //ui->point_tableWidget->resizeRowsToContents(); //可以指�