FilterParametersDialog.cpp

#include "FilterParametersDialog.hpp"
#include "ui_FilterParametersDialog.h"

FilterParametersDialog::FilterParametersDialog(FilterNode* cvor, QWidget *parent) :
    QDialog(parent),
    ui(new Ui::FilterParametersDialog),
    filN(cvor)
{
    ui->setupUi(this);
}

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

void FilterParametersDialog::on_OdabirKolone_clicked()
{
    QString imeKolone = ui->Unos->text();
    ui->ListaKolona->addItem(imeKolone);
    ui->Unos->clear();
}

void FilterParametersDialog::on_IzbacivanjeKolone_clicked()
{
    auto selektovani = ui->ListaKolona->selectedItems();
    if(selektovani.empty()){
        QMessageBox::information(this, "Graska!" , "Obaderite kolonu za izbacivanje iz prikazane liste");
        return;
    }

    for(auto l : selektovani){
         ui->ListaKolona->takeItem(ui->ListaKolona->row(l));

    }

}

void FilterParametersDialog::on_Potvrda_clicked()
{
    std::set<std::string> skupKolona;

    QListWidgetItem* kolona;

    while((kolona = ui->ListaKolona->takeItem(0)) != nullptr){

        QString nazivKolone = kolona->text();
        skupKolona.insert(nazivKolone.toStdString());

    }

    filN->SetColumnNames(skupKolona);
    this->close();
}