logplus/logPlus/formhead.cpp

#include "formhead.h"
#include "ui_formhead.h"
#include <QMessageBox>
#include <QMenu>
#include "CallManage.h"
#include <QTimer>

//extern int g_iRows;
//extern int g_iCols;

int g_iColsWidth=200;
int g_iRowsHight=80;

//画图头
FormHead::FormHead(QWidget *parent, int indexID) :
    QWidget(parent),
    ui(new Ui::FormHead)
{
    ui->setupUi(this);    

    m_indexID =indexID;

    //设置样式表，不显示竖直边框
    ui->tableWidget->setStyleSheet( "QTableView::item {border-left: 0px solid black;} \
                                       QTableView::item:selected {border-left: 0px solid black;}\
                                       QTableView::item {border-right: 0px solid black;} \
                                       QTableView::item:selected {border-right: 0px solid black;}");

    //使能右键菜单功能
    ui->tableWidget->setContextMenuPolicy(Qt::CustomContextMenu);

    // 连接信号和槽

    // 创建并设置定时器
//    m_timer = new QTimer(this);
//    connect(m_timer, &QTimer::timeout, this, &FormHead::resizeWindow);
//    m_timer->start(5); // 设置定时器为5毫秒
}

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

void FormHead::resizeWindow()
{
    QRect rect = this->rect();
    //调整大小
    if(rect.width()>m_iCols*g_iColsWidth)
    {
        ui->tableWidget->setGeometry((rect.width()-(m_iCols*g_iColsWidth+1))/2, 0, m_iCols*(g_iColsWidth+1), m_iRows*(g_iRowsHight+2));
    }
    else
    {
        ui->tableWidget->setGeometry(0, 0, m_iCols*(g_iColsWidth+1), m_iRows*(g_iRowsHight+2));
    }
    //m_timer->stop();
}

void FormHead::resizeEvent(QResizeEvent *event)
{
    resizeWindow();
}

void FormHead::Init(int iRows, int iCols, int iWidth)
{
    m_iRows =iRows;
    m_iCols = iCols;

    //清空
    ui->tableWidget->clearContents();
    ui->tableWidget->verticalHeader()->hide();//隐藏左侧系统序号栏
    ui->tableWidget->horizontalHeader()->hide();//隐藏上方系统序号栏
    //ui->tableWidget->verticalHeader()->setFixedWidth(3);//标题栏宽度
    //ui->tableWidget->horizontalHeader()->setFixedHeight(3);//标题栏高度

    //QRect rect = this->rect();

    //因为tableWidget需要提前规定好行数与列数
    ui->tableWidget->setColumnCount(m_iCols);//列数
    ui->tableWidget->setRowCount(m_iRows); //动态设置行数

    for(int i=0; i<m_iRows; i++)
    {
        //设置高度
        ui->tableWidget->setRowHeight(i, g_iRowsHight);

        for(int j=0; j<m_iCols; j++)
        {
            //设置列宽
            ui->tableWidget->setColumnWidth(j, g_iColsWidth);

            QTableWidgetItem* item = new QTableWidgetItem("");
            ui->tableWidget->setItem(i, j, item);
        }
    }
}