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#include "registerwidget.h"
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#include <QPaintEvent>
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#include <QPainter>
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registerWidget::registerWidget(const QString &name, qint32 address, QWidget *parent) :
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QWidget(parent)
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{
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p_address = address;
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p_value = 0;
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p_addressEl = new regWidgetElement(QString("0x%1").arg(p_address,8,16).replace(" ","0"),QFont("Utopia", 12),4,4);
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p_fieldsEl = new bitfieldsElement(QString("%1").arg(p_value,32,2).replace(" ","0"),QFont("Utopia", 12),4,4);
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p_nameEl = new regWidgetElement(name,QFont("Utopia", 12,QFont::Bold),4,4);
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p_xMargins = 4;
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p_yMargins = 4;
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updateBoundingRect();
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}
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registerWidget::~registerWidget()
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{
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delete p_addressEl;
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delete p_fieldsEl;
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delete p_nameEl;
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}
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void registerWidget::paintEvent(QPaintEvent *event)
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{
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Q_UNUSED(event)
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QPainter painter(this);
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painter.translate(p_addressEl->paint(&painter));
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painter.translate(p_fieldsEl->paint(&painter));
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p_nameEl->paint(&painter);
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setMinimumSize(p_boundingRect);
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updateGeometry();
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}
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void registerWidget::setValue(qint32 value)
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{
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this->p_value = value;
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this->p_fieldsEl->setValue(QString("%1").arg(p_value,32,2).replace(" ","0"));
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this->repaint();
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}
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void registerWidget::updateBoundingRect()
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{
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p_boundingRect.setHeight(p_fieldsEl->boundingRect().height()+(p_yMargins*2));
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p_boundingRect.setWidth(p_fieldsEl->boundingRect().width()+p_addressEl->boundingRect().width()+p_nameEl->boundingRect().width()+(p_xMargins*2));
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}
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