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legendmarker private is just QObject
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r2165:fbeefa353bab
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@@ -53,7 +53,7 class LegendMarkerItem : public QGraphicsObject, public QGraphicsLayoutItem
53 Q_OBJECT
53 Q_OBJECT
54 Q_INTERFACES(QGraphicsLayoutItem)
54 Q_INTERFACES(QGraphicsLayoutItem)
55 public:
55 public:
56 explicit LegendMarkerItem(QAbstractSeries *m_series, QGraphicsObject *parent);
56 explicit LegendMarkerItem(QAbstractSeries *m_series, QGraphicsObject *parent = 0);
57
57
58 void setPen(const QPen &pen);
58 void setPen(const QPen &pen);
59 QPen pen() const;
59 QPen pen() const;
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@@ -107,80 +107,9 QLegendMarkerPrivate::QLegendMarkerPrivate(QAbstractSeries *series, QLegendMarke
107 q_ptr(q),
107 q_ptr(q),
108 m_series(series)
108 m_series(series)
109 {
109 {
110 m_item = new LegendMarkerItem(m_series,this);
110 m_item = new LegendMarkerItem(m_series);
111 }
111 }
112
112
113 void QLegendMarkerPrivate::setGeometry(const QRectF& rect)
114 {
115 QFontMetrics fn (m_font);
116
117
118 int width = rect.width();
119 qreal x = m_margin + m_markerRect.width() + m_space + m_margin;
120 qreal y = qMax(m_markerRect.height()+2*m_margin,fn.height()+2*m_margin);
121
122 if (fn.boundingRect(m_label).width() + x > width)
123 {
124 QString string = m_label + "...";
125 while(fn.boundingRect(string).width() + x > width && string.length() > 3)
126 string.remove(string.length() - 4, 1);
127 m_textItem->setText(string);
128 }
129 else
130 m_textItem->setText(m_label);
131
132 const QRectF& textRect = m_textItem->boundingRect();
133
134
135 m_textItem->setPos(x-m_margin,y/2 - textRect.height()/2);
136 m_rectItem->setRect(m_markerRect);
137 m_rectItem->setPos(m_margin,y/2 - m_markerRect.height()/2);
138
139 prepareGeometryChange();
140 m_boundingRect = QRectF(0,0,x+textRect.width()+m_margin,y);
141 }
142
143 QRectF QLegendMarkerPrivate::boundingRect() const
144 {
145 return m_boundingRect;
146 }
147
148 void QLegendMarkerPrivate::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
149 {
150 Q_UNUSED(option)
151 Q_UNUSED(widget)
152 Q_UNUSED(painter)
153 }
154
155 QSizeF QLegendMarkerPrivate::sizeHint(Qt::SizeHint which, const QSizeF& constraint) const
156 {
157 Q_UNUSED(constraint)
158
159 QFontMetrics fn(m_textItem->font());
160 QSizeF sh;
161
162 switch (which) {
163 case Qt::MinimumSize:
164 sh = QSizeF(fn.boundingRect("...").width() + 2*m_margin + m_space +m_markerRect.width(),qMax(m_markerRect.height()+2*m_margin,fn.height()+2*m_margin));
165 break;
166 case Qt::PreferredSize:
167 sh = QSizeF(fn.boundingRect(m_label).width() + 2*m_margin + m_space +m_markerRect.width(),qMax(m_markerRect.height()+2*m_margin,fn.height()+2*m_margin));
168 break;
169 default:
170 break;
171 }
172
173 return sh;
174 }
175
176 void QLegendMarkerPrivate::mousePressEvent(QGraphicsSceneMouseEvent *event)
177 {
178 qDebug() << "QLegendMarkerPrivate::mousePressEvent" << event;
179 QGraphicsObject::mousePressEvent(event);
180 //TODO: selected signal removed for now
181 }
182
183
184 #include "moc_qlegendmarker.cpp"
113 #include "moc_qlegendmarker.cpp"
185 #include "moc_qlegendmarker_p.cpp"
114 #include "moc_qlegendmarker_p.cpp"
186
115
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@@ -52,10 +52,9 class QPieSeries;
52 class QLegendMarker;
52 class QLegendMarker;
53 class LegendMarkerItem;
53 class LegendMarkerItem;
54
54
55 class QLegendMarkerPrivate : public QGraphicsObject, public QGraphicsLayoutItem
55 class QLegendMarkerPrivate : public QObject
56 {
56 {
57 Q_OBJECT
57 Q_OBJECT
58 Q_INTERFACES(QGraphicsLayoutItem)
59 public:
58 public:
60 explicit QLegendMarkerPrivate(QAbstractSeries *series, QLegendMarker *q);
59 explicit QLegendMarkerPrivate(QAbstractSeries *series, QLegendMarker *q);
61 /*
60 /*
@@ -74,17 +73,6 public:
74 void setLabelBrush(const QBrush &brush);
73 void setLabelBrush(const QBrush &brush);
75 QBrush labelBrush() const;
74 QBrush labelBrush() const;
76 */
75 */
77 void setGeometry(const QRectF& rect);
78
79 QRectF boundingRect() const;
80
81 void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
82
83 QSizeF sizeHint (Qt::SizeHint which, const QSizeF& constraint) const;
84
85 protected:
86 // From QGraphicsObject
87 void mousePressEvent(QGraphicsSceneMouseEvent *event);
88
76
89 public Q_SLOTS:
77 public Q_SLOTS:
90 virtual void updated() {};
78 virtual void updated() {};
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