#include "dialog.h"
#include "ui_dialog.h"
#include <QHBoxLayout>
#include <QPushButton>
#include <QCompleter>
Dialog::Dialog(QWidget *parent) :
    QDialog(parent),
    ui(new Ui::Dialog)
{
    ui->setupUi(this);
    ui->tableWidget->setColumnWidth(0, 120);
    ui->tableWidget->setColumnWidth(1, 120);
    ui->tableWidget->setColumnWidth(2, 160);
    QStringList L;
    L<<"jOHN"<<"sAM"<<"Smith"<<"Arr"<<"ABB"<<"C";
    QCompleter *StringCompleter = new QCompleter(L,this);
    StringCompleter->setCaseSensitivity(Qt::CaseInsensitive);
    ui->tableWidget->insertRow(ui->tableWidget->rowCount());
    for(int i = 0; i<ui->tableWidget->columnCount(); i++)
    {
        if(i==0)
        {
            QWidget* pWidget = new QWidget(this);
            QPushButton* btn_edit = new QPushButton();
            btn_edit->setText("Edit");
            connect(btn_edit, &QPushButton::clicked, this, &Dialog::onClicked);
            QHBoxLayout* pLayout = new QHBoxLayout(pWidget);
            pLayout->addWidget(btn_edit);
            pLayout->setAlignment(Qt::AlignCenter);
            pLayout->setContentsMargins(0, 0, 0, 0);
            pWidget->setLayout(pLayout);
            ui->tableWidget->setCellWidget(ui->tableWidget->rowCount()-1, i, pWidget);
            continue;
        }
        if(i == 1)
        {
            QWidget* pWidget = new QWidget(this);
            QPushButton* btn_edit = new QPushButton();
            btn_edit->setText("Add");
            connect(btn_edit, &QPushButton::clicked, this, &Dialog::Add);
            QHBoxLayout* pLayout = new QHBoxLayout(pWidget);
            pLayout->addWidget(btn_edit);
            pLayout->setAlignment(Qt::AlignCenter);
            pLayout->setContentsMargins(0, 0, 0, 0);
            pWidget->setLayout(pLayout);
            ui->tableWidget->setCellWidget(ui->tableWidget->rowCount()-1, i, pWidget);
            continue;
        }
        if(i==2)// I CREATE LINEEDIT IN TABLEWIDGET HERE
        {
          QWidget* pWidget = new QWidget(this);
           QLineEdit *line = new QLineEdit();
           line->setCompleter(StringCompleter);

           QHBoxLayout* pLayout = new QHBoxLayout(pWidget);
           pLayout->addWidget(line);
           pLayout->setAlignment(Qt::AlignCenter);
           pLayout->setContentsMargins(0, 0, 0, 0);
           pWidget->setLayout(pLayout);
           ui->tableWidget->setCellWidget(ui->tableWidget->rowCount()-1, i, pWidget);
        }
    }
}
void Dialog::Add()
{

  // QLineEdit*l = qobject_cast<QLineEdit*>(ui->tableWidget->cellWidget(0,2)); it should
 //   be a code for getting qlineedit value


 //   ui->lineEdit->setText(l->text());

    /*QString StringItem;  My trying to get value of qlineedit
        QTableWidgetItem *pToItem;
         pToItem  = ui->tableWidget->item(0,2);
        StringItem=pToItem->text();
        ui->lineEdit->setText(StringItem);*/
    ui->tableWidget->insertRow(ui->tableWidget->rowCount());//
    for(int i = 0; i<ui->tableWidget->columnCount(); i++)
    {
        if(i==0)
        {
            QWidget* pWidget = new QWidget(this);
            QPushButton* btn_edit = new QPushButton();
            btn_edit->setText("Edit");
            connect(btn_edit, &QPushButton::clicked, this, &Dialog::onClicked);
            QHBoxLayout* pLayout = new QHBoxLayout(pWidget);
            pLayout->addWidget(btn_edit);
            pLayout->setAlignment(Qt::AlignCenter);
            pLayout->setContentsMargins(0, 0, 0, 0);
            pWidget->setLayout(pLayout);
            ui->tableWidget->setCellWidget(ui->tableWidget->rowCount()-1, i, pWidget);
            continue;
        }
        if(i == 1)
        {
            QWidget* pWidget = new QWidget(this);
            QPushButton* btn_edit = new QPushButton();
            btn_edit->setText("Add");
            connect(btn_edit, &QPushButton::clicked, this, &Dialog::Add);
            QHBoxLayout* pLayout = new QHBoxLayout(pWidget);
            pLayout->addWidget(btn_edit);
            pLayout->setAlignment(Qt::AlignCenter);
            pLayout->setContentsMargins(0, 0, 0, 0);
            pWidget->setLayout(pLayout);
            ui->tableWidget->setCellWidget(ui->tableWidget->rowCount()-1, i, pWidget);
            continue;
        }
        if(i==2)
        {

        }
    }
}