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Clone from http://code.qt.io/qt/qtcharts.git

minor.
Michal Klocek -
r59:ae8f836b608d
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@@ -1,50 +1,50
1 #include "bar.h"
1 #include "bar.h"
2 #include <QDebug>
2 #include <QDebug>
3 #include <Qpainter>
3 #include <QPainter>
4
4
5 QTCOMMERCIALCHART_BEGIN_NAMESPACE
5 QTCOMMERCIALCHART_BEGIN_NAMESPACE
6
6
7 Bar::Bar(QGraphicsItem *parent)
7 Bar::Bar(QGraphicsItem *parent)
8 : QGraphicsItem(parent)
8 : QGraphicsItem(parent)
9 {
9 {
10 }
10 }
11
11
12 void Bar::resize( int w, int h )
12 void Bar::resize( int w, int h )
13 {
13 {
14 mWidth = w;
14 mWidth = w;
15 mHeight = h;
15 mHeight = h;
16 }
16 }
17
17
18 void Bar::setColor( QColor col )
18 void Bar::setColor( QColor col )
19 {
19 {
20 mColor = col;
20 mColor = col;
21 }
21 }
22 void Bar::setPos(qreal x, qreal y)
22 void Bar::setPos(qreal x, qreal y)
23 {
23 {
24 mXpos = x;
24 mXpos = x;
25 mYpos = y;
25 mYpos = y;
26 }
26 }
27
27
28 void Bar::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
28 void Bar::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
29 {
29 {
30 // Set color for bar. TODO: gradients, textures etc
30 // Set color for bar. TODO: gradients, textures etc
31 QPen pen = painter->pen();
31 QPen pen = painter->pen();
32 pen.setColor( mColor );
32 pen.setColor( mColor );
33 pen.setWidth( mWidth );
33 pen.setWidth( mWidth );
34 painter->setPen(pen);
34 painter->setPen(pen);
35
35
36 // Draw bar
36 // Draw bar
37 // TODO: Pen width affects bar height for now. This should be rect
37 // TODO: Pen width affects bar height for now. This should be rect
38 painter->drawLine(scenePos().x() + mXpos, scenePos().y() + mYpos + parentItem()->boundingRect().height() - mHeight - mWidth,
38 painter->drawLine(scenePos().x() + mXpos, scenePos().y() + mYpos + parentItem()->boundingRect().height() - mHeight - mWidth,
39 scenePos().x() + mXpos, scenePos().y() + mYpos + parentItem()->boundingRect().height() - mWidth);
39 scenePos().x() + mXpos, scenePos().y() + mYpos + parentItem()->boundingRect().height() - mWidth);
40 }
40 }
41
41
42 QRectF Bar::boundingRect() const
42 QRectF Bar::boundingRect() const
43 {
43 {
44 // TODO: check validity of this (I suppose there is easier way, and currently this bit incorrect :)
44 // TODO: check validity of this (I suppose there is easier way, and currently this bit incorrect :)
45 // QRectF r(scenePos().x()+mXpos, scenePos().y()+mYpos, scenePos().x() + mWidth, scenePos().y() + mHeight );
45 // QRectF r(scenePos().x()+mXpos, scenePos().y()+mYpos, scenePos().x() + mWidth, scenePos().y() + mHeight );
46 QRectF r(mXpos, mYpos, mXpos + mWidth, mYpos + mHeight);
46 QRectF r(mXpos, mYpos, mXpos + mWidth, mYpos + mHeight);
47 return r;
47 return r;
48 }
48 }
49
49
50 QTCOMMERCIALCHART_END_NAMESPACE
50 QTCOMMERCIALCHART_END_NAMESPACE
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