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legend theme fix
sauimone -
r1527:14e346f15b06
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@@ -117,12 +117,20 void ChartTheme::decorate(QLegend *legend)
117 117 {
118 118 QPen pen;
119 119 QBrush brush;
120 QFont font;
120 121
121 122 if (pen == legend->pen() || m_force)
122 123 legend->setPen(m_axisLinePen);
123 124
124 125 if (brush == legend->brush() || m_force)
125 126 legend->setBrush(m_chartBackgroundGradient);
127
128 // TODO: should legend have own brush & font defined by theme?
129 if (font == legend->font() || m_force)
130 legend->setFont(m_labelFont);
131
132 if (brush == legend->labelBrush() || m_force)
133 legend->setLabelBrush(m_axisLabelBrush);
126 134 }
127 135
128 136 void ChartTheme::decorate(QAreaSeries *series, int index)
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@@ -98,6 +98,28 QString LegendMarker::label() const
98 98 return m_textItem->text();
99 99 }
100 100
101 void LegendMarker::setLabelBrush(const QBrush &brush)
102 {
103 m_textItem->setBrush(brush);
104 updateLayout();
105 }
106
107 QBrush LegendMarker::labelBrush() const
108 {
109 return m_textItem->brush();
110 }
111
112 void LegendMarker::setLabelPen(const QPen &pen)
113 {
114 m_textItem->setPen(pen);
115 updateLayout();
116 }
117
118 QPen LegendMarker::labelPen() const
119 {
120 return m_textItem->pen();
121 }
122
101 123 void LegendMarker::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
102 124 {
103 125 Q_UNUSED(option)
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@@ -66,6 +66,10 public:
66 66
67 67 void setLabel(const QString label);
68 68 QString label() const;
69 void setLabelBrush(const QBrush &brush);
70 QBrush labelBrush() const;
71 void setLabelPen(const QPen &pen);
72 QPen labelPen() const;
69 73
70 74 QAbstractSeries *series() const { return m_series;}
71 75
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@@ -286,6 +286,50 QFont QLegend::font() const
286 286 return d_ptr->m_font;
287 287 }
288 288
289 void QLegend::setLabelPen(const QPen &pen)
290 {
291 if (d_ptr->m_labelPen != pen) {
292 d_ptr->setLabelPen(pen);
293 emit labelPenChanged(pen);
294 }
295 }
296
297 QPen QLegend::labelPen() const
298 {
299 return d_ptr->m_labelPen;
300 }
301
302 void QLegend::setLabelBrush(const QBrush &brush)
303 {
304 qDebug() << "setting legend brush 1";
305 if (d_ptr->m_labelBrush != brush) {
306 d_ptr->setLabelBrush(brush);
307 emit labelBrushChanged(brush);
308 qDebug() << "setting legend brush 2";
309 }
310 }
311
312 QBrush QLegend::labelBrush() const
313 {
314 return d_ptr->m_labelBrush;
315 }
316
317 void QLegend::setLabelColor(QColor color)
318 {
319 QBrush b = d_ptr->m_labelBrush;
320 if (b.style() != Qt::SolidPattern || b.color() != color) {
321 b.setStyle(Qt::SolidPattern);
322 b.setColor(color);
323 setLabelBrush(b);
324 emit labelColorChanged(color);
325 }
326 }
327
328 QColor QLegend::labelColor() const
329 {
330 return d_ptr->m_labelBrush.color();
331 }
332
289 333 void QLegend::setAlignment(Qt::Alignment alignment)
290 334 {
291 335 if(d_ptr->m_alignment!=alignment) {
@@ -396,6 +440,8 QLegendPrivate::QLegendPrivate(ChartPresenter* presenter, QChart *chart, QLegend
396 440 m_alignment(Qt::AlignTop),
397 441 m_brush(QBrush()),
398 442 m_pen(QPen()),
443 m_labelPen(QPen(Qt::NoPen)),
444 m_labelBrush(QBrush()),
399 445 m_offsetX(0),
400 446 m_offsetY(0),
401 447 m_minWidth(0),
@@ -719,6 +765,30 void QLegendPrivate::setFont(const QFont &font)
719 765 updateLayout();
720 766 }
721 767
768 void QLegendPrivate::setLabelPen(const QPen &pen)
769 {
770 m_labelPen = pen;
771 QList<QGraphicsItem *> items = m_markers->childItems();
772
773 foreach (QGraphicsItem *markers, items) {
774 LegendMarker *marker = static_cast<LegendMarker*>(markers);
775 marker->setPen(m_labelPen);
776 }
777 updateLayout();
778 }
779
780 void QLegendPrivate::setLabelBrush(const QBrush &brush)
781 {
782 m_labelBrush = brush;
783 QList<QGraphicsItem *> items = m_markers->childItems();
784
785 foreach (QGraphicsItem *markers, items) {
786 LegendMarker *marker = static_cast<LegendMarker*>(markers);
787 marker->setLabelBrush(m_labelBrush);
788 }
789 updateLayout();
790 }
791
722 792 void QLegendPrivate::handleSeriesAdded(QAbstractSeries *series, Domain *domain)
723 793 {
724 794 Q_UNUSED(domain)
@@ -726,6 +796,8 void QLegendPrivate::handleSeriesAdded(QAbstractSeries *series, Domain *domain)
726 796 QList<LegendMarker*> markers = series->d_ptr->createLegendMarker(q_ptr);
727 797 foreach(LegendMarker* marker, markers) {
728 798 marker->setFont(m_font);
799 marker->setLabelPen(m_labelPen);
800 marker->setLabelBrush(m_labelBrush);
729 801 m_markers->addToGroup(marker);
730 802 }
731 803
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@@ -48,6 +48,9 class QTCOMMERCIALCHART_EXPORT QLegend : public QGraphicsWidget
48 48 Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)
49 49 Q_PROPERTY(QColor borderColor READ borderColor WRITE setBorderColor NOTIFY borderColorChanged)
50 50 Q_PROPERTY(QFont font READ font WRITE setFont NOTIFY fontChanged)
51 Q_PROPERTY(QColor labelColor READ labelColor WRITE setLabelColor NOTIFY labelColorChanged)
52 // TODO?
53 // Q_PROPERTY(QColor labelBorderColor READ labelBorderColor WRITE setLabelBorderColor NOTIFY labelBorderColorChanged)
51 54
52 55 private:
53 56 explicit QLegend(QChart *chart);
@@ -70,6 +73,13 public:
70 73
71 74 void setFont(const QFont &font);
72 75 QFont font() const;
76 void setLabelPen(const QPen &pen);
77 QPen labelPen() const;
78 void setLabelBrush(const QBrush &brush);
79 QBrush labelBrush() const;
80
81 void setLabelColor(QColor color);
82 QColor labelColor() const;
73 83
74 84 void setAlignment(Qt::Alignment alignment);
75 85 Qt::Alignment alignment() const;
@@ -94,6 +104,11 Q_SIGNALS:
94 104 void colorChanged(QColor color);
95 105 void borderColorChanged(QColor color);
96 106 void fontChanged(QFont font);
107 void labelPenChanged(QPen pen);
108 void labelBrushChanged(QBrush brush);
109 void labelColorChanged(QColor color);
110 // TODO?
111 // void labelBorderColorChanged(QColor color);
97 112
98 113 private:
99 114 QScopedPointer<QLegendPrivate> d_ptr;
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@@ -52,6 +52,8 public:
52 52 void attachToChart();
53 53 int roundness(qreal size);
54 54 void setFont(const QFont &font);
55 void setLabelPen(const QPen &pen);
56 void setLabelBrush(const QBrush &brush);
55 57
56 58 public Q_SLOTS:
57 59 void handleSeriesAdded(QAbstractSeries *series, Domain *domain);
@@ -69,6 +71,8 private:
69 71 QBrush m_brush;
70 72 QPen m_pen;
71 73 QFont m_font;
74 QPen m_labelPen;
75 QBrush m_labelBrush;
72 76 QRectF m_rect;
73 77 qreal m_offsetX;
74 78 qreal m_offsetY;
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