helper.cpp


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#include <QPainter>
#include <QPalette>
#include <QAction>
#include <QApplication>

#include "helper.h"

namespace Helper {
    QIcon iconFromQChar(const QChar &c, int pixelSize){
        QPixmap pm(QSize(64,64));
        QPainter p(&pm);
        QFont f = p.font();
        f.setPixelSize(pixelSize);
        p.setFont(f);
        p.fillRect(pm.rect(), qApp->palette().color(QPalette::Window));
        p.setBrush(QBrush(Qt::black));
        p.drawText(pm.rect(), Qt::AlignCenter, c);
        return QIcon(pm);
    }

    QAction* createSeparator(QObject *parent){
        QAction *a = new QAction(parent);
        a->setSeparator(true);
        return a;
    }
}