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#include "bar.h"
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#include <QDebug>
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#include <QPainter>
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QTCOMMERCIALCHART_BEGIN_NAMESPACE
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Bar::Bar(QGraphicsItem *parent)
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: QGraphicsItem(parent)
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{
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}
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void Bar::resize( int w, int h )
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{
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mWidth = w;
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mHeight = h;
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}
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void Bar::setColor( QColor col )
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{
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mColor = col;
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}
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void Bar::setPos(qreal x, qreal y)
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{
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mXpos = x;
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mYpos = y;
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}
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void Bar::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
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{
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// Set color for bar. TODO: gradients, textures etc
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QPen pen = painter->pen();
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pen.setColor( mColor );
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pen.setWidth( mWidth );
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painter->setPen(pen);
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// Draw bar
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// TODO: Pen width affects bar height for now. This should be rect
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painter->drawLine(scenePos().x() + mXpos, scenePos().y() + mYpos + parentItem()->boundingRect().height() - mHeight - mWidth,
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scenePos().x() + mXpos, scenePos().y() + mYpos + parentItem()->boundingRect().height() - mWidth);
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}
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QRectF Bar::boundingRect() const
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{
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// TODO: check validity of this (I suppose there is easier way, and currently this bit incorrect :)
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// QRectF r(scenePos().x()+mXpos, scenePos().y()+mYpos, scenePos().x() + mWidth, scenePos().y() + mHeight );
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QRectF r(mXpos, mYpos, mXpos + mWidth, mYpos + mHeight);
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return r;
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}
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QTCOMMERCIALCHART_END_NAMESPACE
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