qt/ledset/table.h

#ifndef TABLE_H
#define TABLE_H

#include <QTableWidget>
#include <QHeaderView>

struct ColAttr {
    QString field;
    QString text;
    int width{0};
};
class Table : public QTableWidget {
    Q_OBJECT
public:
    enum ResizeMode {
        Stretch = -0x1000000,
        ResizeToContents
    };
    explicit Table(QWidget *parent = nullptr) : QTableWidget{parent} {}
    Table(std::initializer_list<ColAttr> colAttrs, QWidget *parent = nullptr);

    inline Table *setDefs() {
        setSelectionBehavior(QTableWidget::SelectRows);
        setEditTriggers(QAbstractItemView::NoEditTriggers);
        setAlternatingRowColors(true);
        horizontalHeader()->setBackgroundRole(QPalette::Window);
        return this;
    }
    inline Table *setStretch() {
        horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch);
        return this;
    }
    inline Table *setResizeToContents() {
        horizontalHeader()->setSectionResizeMode(QHeaderView::ResizeToContents);
        return this;
    }

    auto item(int row, QString column) {
        auto col = mFieldMap[column];
        return QTableWidget::item(row, col);
    }
    void setItem(int row, QString column, QTableWidgetItem *item) {
        auto col = mFieldMap[column];
        QTableWidget::setItem(row, col, item);
    }
    void setValue(int row, QString column, const QString &text) {
        auto col = mFieldMap[column];
        QTableWidget::setItem(row, col, new QTableWidgetItem(text));
    }

    auto cellWidget(int row, QString column) {
        auto col = mFieldMap[column];
        return QTableWidget::cellWidget(row, col);
    }
    void setCellWidget(int row, QString column, QWidget *widget) {
        auto col = mFieldMap[column];
        QTableWidget::setCellWidget(row, col, widget);
    }

    QMap<QString,int> mFieldMap;

protected:
    int sizeHintForColumn(int column) const override;
};

#endif // TABLE_H