#include "QtExtKeySequenceEdit.h"

#include <QKeyEvent>

QtExtKeySequenceEdit::QtExtKeySequenceEdit(QWidget *parent)
        : QKeySequenceEdit(parent) {
}

QtExtKeySequenceEdit::~QtExtKeySequenceEdit() {
}

void QtExtKeySequenceEdit::keyPressEvent(QKeyEvent *pEvent) {
    QKeySequenceEdit::keyPressEvent(pEvent);

    QKeySequence keySeq = keySequence();
    if (keySeq.count() <= 0) {
        return;
    }
    auto key = keySeq[0].key();
    if (key == Qt::Key_Backspace || key == Qt::Key_Delete) {
        key = static_cast<Qt::Key>(0);
        setKeySequence(key);
    }
}