141 lines
3.7 KiB
C++
141 lines
3.7 KiB
C++
#include "devicepropertypage.h"
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#include <QGuiApplication>
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#include <QTimer>
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#include <QMessageBox>
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#include <QTableView>
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#include <QVBoxLayout>
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#include <QPushButton>
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#include <QScrollBar>
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#include <QHeaderView>
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#include "globalparameters.h"
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#include "mytablemodel.h"
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DevicePropertyPage::DevicePropertyPage(QWidget *parent) :
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QWidget(parent),m_pTableView(nullptr),m_pButton(nullptr)
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{
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InitializeTable();
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m_pTimer = new QTimer(this);
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connect(m_pTimer, SIGNAL(timeout()), this, SLOT(handleTimeout()));
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//m_pTimer->start(AppData::getInstance()->nTimeOut);
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}
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DevicePropertyPage::~DevicePropertyPage()
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{
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}
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void DevicePropertyPage::handleTimeout()
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{
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if(m_pTimer->isActive())
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{
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m_pTimer->stop();
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Refresh();
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int nInterval = 5000;
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m_pTimer->start(nInterval*1000);
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}
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}
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void DevicePropertyPage::InitializeTable()
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{
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m_myModel = new MyTableModel(this);
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m_myModel->setHeadData(AppData::getInstance()->lstDataTableHeaderText);
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m_pTableView = new QTableView(this);
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m_pButton = new QPushButton(tr("Refresh"), this);
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// 创建主布局
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QVBoxLayout *mainLayout = new QVBoxLayout(this);
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//m_pTableView->setModel(m_myModel);
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AppCommon::getInstance()->InitializeTableView(m_myModel,m_pTableView);
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mainLayout->addWidget(m_pTableView);
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// 创建一个水平布局来包含按钮
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QHBoxLayout *buttonLayout = new QHBoxLayout();
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buttonLayout->addStretch(); // 让按钮保持在右侧
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buttonLayout->addWidget(m_pButton);
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buttonLayout->setContentsMargins(0, 0, 0, 0); // 取消按钮的边距
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// 将表格视图和按钮布局添加到主布局
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mainLayout->addLayout(buttonLayout);
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mainLayout->setContentsMargins(0, 0, 0, 0); // 取消主布局的边距
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mainLayout->setSpacing(10); // 取消布局间的间距
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// 设置固定大小和位置的按钮
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m_pButton->setFixedSize(100, 30); // 设置按钮的固定大小
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// 连接信号和槽
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connect(m_pTableView, &QTableView::doubleClicked, this, &DevicePropertyPage::onTableViewDoubleClicked);
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connect(m_pButton, &QPushButton::clicked, this, &DevicePropertyPage::onButtonClicked);
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setLayout(mainLayout);
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}
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void DevicePropertyPage::Refresh()
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{
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QGuiApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
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TableData tbl_data;
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if (Fetch(tbl_data))
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{
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m_myModel->setModelData(tbl_data);
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}
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QGuiApplication::restoreOverrideCursor();
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}
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void DevicePropertyPage::setBaseType(unsigned int base, unsigned int mask)
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{
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filterBaseType = base;
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mask_code = mask;
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}
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void DevicePropertyPage::onButtonClicked()
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{
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m_pTimer->stop();
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Refresh();
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}
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void DevicePropertyPage::onTableViewDoubleClicked(const QModelIndex &index)
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{
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//QAbstractItemModel *model=ui->tableView->model();
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MyTableModel *model = (MyTableModel *)m_pTableView->model();
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QModelIndex mindex = model->index(index.row(),7); //index.row()为算选择的行号。7为所选中行的第8列。。
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QVariant datatemp=model->data(mindex);
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}
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void DevicePropertyPage::resizeEvent(QResizeEvent *event)
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{
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QWidget::resizeEvent(event);
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#if 0
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// 获取当前QTableView的总宽度
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int currentTotalWidth = m_pTableView->viewport()->width();
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// 计算总的初始宽度
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int initialTotalWidth = 0;
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for (int width : columnWidths) {
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initialTotalWidth += width;
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}
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// 计算比例因子
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double scaleFactor = static_cast<double>(currentTotalWidth) / initialTotalWidth;
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// 重新设置列宽，按比例调整
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for (int i = 0; i < columnWidths.size(); ++i) {
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int newWidth = static_cast<int>(columnWidths[i] * scaleFactor);
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m_pTableView->setColumnWidth(i, newWidth);
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}
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#endif
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}
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