You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
|
|
/*
|
|
|
|
|
* UBCircleFrame.cpp
|
|
|
|
|
*
|
|
|
|
|
* Created on: Nov 18, 2008
|
|
|
|
|
* Author: luc
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#include "UBCircleFrame.h"
|
|
|
|
|
#include "core/memcheck.h"
|
|
|
|
|
|
|
|
|
|
UBCircleFrame::UBCircleFrame(QWidget* parent)
|
|
|
|
|
: QFrame(parent)
|
|
|
|
|
{
|
|
|
|
|
// NOOP
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
UBCircleFrame::~UBCircleFrame()
|
|
|
|
|
{
|
|
|
|
|
// NOOP
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
void UBCircleFrame::paintEvent(QPaintEvent * event)
|
|
|
|
|
{
|
|
|
|
|
Q_UNUSED(event);
|
|
|
|
|
|
|
|
|
|
QPainter painter(this);
|
|
|
|
|
painter.setRenderHint(QPainter::Antialiasing);
|
|
|
|
|
painter.setBrush(QBrush(Qt::black));
|
|
|
|
|
|
|
|
|
|
qreal diameter = (width() - 2) / maxPenWidth * currentPenWidth;
|
|
|
|
|
diameter = qMax(2.0, diameter);
|
|
|
|
|
qreal x = (width() - diameter) / 2;
|
|
|
|
|
|
|
|
|
|
painter.drawEllipse(x, x, diameter, diameter);
|
|
|
|
|
}
|
