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1 | 1 | #include "bar.h" |
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2 | 2 | #include <QDebug> |
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3 |
#include <Q |
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3 | #include <QPainter> | |
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4 | 4 | |
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5 | 5 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
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6 | 6 | |
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7 | 7 | Bar::Bar(QGraphicsItem *parent) |
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8 | 8 | : QGraphicsItem(parent) |
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9 | 9 | { |
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10 | 10 | } |
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11 | 11 | |
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12 | 12 | void Bar::resize( int w, int h ) |
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13 | 13 | { |
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14 | 14 | mWidth = w; |
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15 | 15 | mHeight = h; |
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16 | 16 | } |
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17 | 17 | |
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18 | 18 | void Bar::setColor( QColor col ) |
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19 | 19 | { |
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20 | 20 | mColor = col; |
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21 | 21 | } |
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22 | 22 | void Bar::setPos(qreal x, qreal y) |
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23 | 23 | { |
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24 | 24 | mXpos = x; |
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25 | 25 | mYpos = y; |
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26 | 26 | } |
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27 | 27 | |
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28 | 28 | void Bar::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) |
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29 | 29 | { |
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30 | 30 | // Set color for bar. TODO: gradients, textures etc |
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31 | 31 | QPen pen = painter->pen(); |
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32 | 32 | pen.setColor( mColor ); |
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33 | 33 | pen.setWidth( mWidth ); |
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34 | 34 | painter->setPen(pen); |
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35 | 35 | |
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36 | 36 | // Draw bar |
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37 | 37 | // TODO: Pen width affects bar height for now. This should be rect |
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38 | 38 | painter->drawLine(scenePos().x() + mXpos, scenePos().y() + mYpos + parentItem()->boundingRect().height() - mHeight - mWidth, |
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39 | 39 | scenePos().x() + mXpos, scenePos().y() + mYpos + parentItem()->boundingRect().height() - mWidth); |
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40 | 40 | } |
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41 | 41 | |
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42 | 42 | QRectF Bar::boundingRect() const |
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43 | 43 | { |
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44 | 44 | // TODO: check validity of this (I suppose there is easier way, and currently this bit incorrect :) |
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45 | 45 | // QRectF r(scenePos().x()+mXpos, scenePos().y()+mYpos, scenePos().x() + mWidth, scenePos().y() + mHeight ); |
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46 | 46 | QRectF r(mXpos, mYpos, mXpos + mWidth, mYpos + mHeight); |
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47 | 47 | return r; |
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48 | 48 | } |
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49 | 49 | |
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50 | 50 | QTCOMMERCIALCHART_END_NAMESPACE |
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