src/study/NumberFrame.cpp


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#include "NumberFrame.h"

NumberFrame::NumberFrame(QWidget* parent):
    QLabel(parent)
{
    init();
}

void NumberFrame::init()
{
    setMinimumSize(MinWidth, MinHeight);
    setAlignment(Qt::AlignCenter);
    setFrameShape(QFrame::NoFrame);
}

void NumberFrame::setColor(const QColor& color)
{
    setPalette(QPalette(color));
}

void NumberFrame::setValue(int value)
{
    setMinimumWidth(value >= 100? MinWidth100: MinWidth);
    setVisible(value > 0);
    setText(QString::number(value));
}

void NumberFrame::paintEvent(QPaintEvent* event)
{
    QPainter painter(this);
    painter.setRenderHint(QPainter::Antialiasing);

    QPen pen("#7c7c7c");
    pen.setWidthF(0.5);
    painter.setPen(pen);
    painter.setBrush(QBrush(palette().color(QPalette::Button)));
    painter.drawRoundedRect(rect().adjusted(1, 1, -1, -1), Radius, Radius);

    QLabel::paintEvent(event);
}