##// END OF EJS Templates
HG_REPOSITORIES » LPP » INSTRUMENTATION » USERS » JEANDET » qtcharts
RSS

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

QML BarSeries added/removed signals
Tero Ahola -
r1506:1adeb672d1e0
parent child
Show More
Side by Side Unified
Context file:
r1506:1adeb672d1e0 Loading diff...:
Show file before | Show file after | Hide comments
@@ -62,6 +62,24 void DeclarativeBarSet::setValues(QVariantList values)
62 DeclarativeBarSeries::DeclarativeBarSeries(QDeclarativeItem *parent) :
62 DeclarativeBarSeries::DeclarativeBarSeries(QDeclarativeItem *parent) :
63 QBarSeries(parent)
63 QBarSeries(parent)
64 {
64 {
65 connect(this, SIGNAL(barsetsAdded(QList<QBarSet*>)), this, SLOT(handleAdded(QList<QBarSet*>)));
66 connect(this, SIGNAL(barsetsRemoved(QList<QBarSet*>)), this, SLOT(handleRemoved(QList<QBarSet*>)));
67 }
68
69 void DeclarativeBarSeries::handleAdded(QList<QBarSet* > barsets)
70 {
71 foreach(QBarSet *b, barsets) {
72 DeclarativeBarSet *barset = qobject_cast<DeclarativeBarSet *>(b);
73 emit added(barset);
74 }
75 }
76
77 void DeclarativeBarSeries::handleRemoved(QList<QBarSet* > barsets)
78 {
79 foreach(QBarSet *b, barsets) {
80 DeclarativeBarSet *barset = qobject_cast<DeclarativeBarSet *>(b);
81 emit removed(barset);
82 }
65 }
83 }
66
84
67 void DeclarativeBarSeries::classBegin()
85 void DeclarativeBarSeries::classBegin()
Show file before | Show file after | Hide comments
@@ -71,8 +71,14 public: // from QDeclarativeParserStatus
71 void classBegin();
71 void classBegin();
72 void componentComplete();
72 void componentComplete();
73
73
74 Q_SIGNALS:
75 void added(DeclarativeBarSet *barset);
76 void removed(DeclarativeBarSet *barset);
77
74 public Q_SLOTS:
78 public Q_SLOTS:
75 static void appendSeriesChildren(QDeclarativeListProperty<QObject> *list, QObject *element);
79 static void appendSeriesChildren(QDeclarativeListProperty<QObject> *list, QObject *element);
80 void handleAdded(QList<QBarSet* > barsets);
81 void handleRemoved(QList<QBarSet* > barsets);
76 };
82 };
77
83
78 class DeclarativeGroupedBarSeries : public QGroupedBarSeries, public QDeclarativeParserStatus
84 class DeclarativeGroupedBarSeries : public QGroupedBarSeries, public QDeclarativeParserStatus
Show file before | Show file after | Hide comments
@@ -139,12 +139,20 QTCOMMERCIALCHART_BEGIN_NAMESPACE
139 This signal is emitted when \a sets have been added to the series.
139 This signal is emitted when \a sets have been added to the series.
140 \sa append(), insert()
140 \sa append(), insert()
141 */
141 */
142 /*!
143 \qmlsignal BarSeries::added(BarSet barset)
144 Emitted when \a barset has been added to the series.
145 */
142
146
143 /*!
147 /*!
144 \fn void QBarSeries::barsetsRemoved(QList<QBarSet*> sets)
148 \fn void QBarSeries::barsetsRemoved(QList<QBarSet*> sets)
145 This signal is emitted when \a sets have been removed from the series.
149 This signal is emitted when \a sets have been removed from the series.
146 \sa remove()
150 \sa remove()
147 */
151 */
152 /*!
153 \qmlsignal BarSeries::removed(BarSet barset)
154 Emitted when \a barset has been removed from the series.
155 */
148
156
149 /*!
157 /*!
150 Constructs empty QBarSeries.
158 Constructs empty QBarSeries.
Show file before | Show file after | Hide comments
@@ -50,5 +50,9 ChartView {
50 onHovered: console.log("barSeries.onHovered: " + barset + " " + status);
50 onHovered: console.log("barSeries.onHovered: " + barset + " " + status);
51 onLabelsVisibleChanged: console.log("barSeries.onLabelsVisibleChanged: " + series.labelsVisible);
51 onLabelsVisibleChanged: console.log("barSeries.onLabelsVisibleChanged: " + series.labelsVisible);
52 onCountChanged: console.log("barSeries.onCountChanged: " + count);
52 onCountChanged: console.log("barSeries.onCountChanged: " + count);
53 onBarsetsAdded: console.log("barSeries.onBarsetsAdded: " + sets); // There is no point in this signal on QML side
54 onAdded: console.log("barSeries.onBarsetAdded: " + barset);
55 onBarsetsRemoved: console.log("barSeries.onBarsetsRemoved: " + sets); // There is no point in this signal on QML side
56 onRemoved: console.log("barSeries.onBarsetRemoved: " + barset);
53 }
57 }
54 }
58 }
Show file before | Show file after | Hide comments
@@ -44,6 +44,10 Flow {
44 onClicked: series.barWidth -= 0.1;
44 onClicked: series.barWidth -= 0.1;
45 }
45 }
46 Button {
46 Button {
47 text: "remove set"
48 onClicked: series.remove(series.count - 1);
49 }
50 Button {
47 text: "set 1 color"
51 text: "set 1 color"
48 onClicked: series.at(0).color = main.nextColor();
52 onClicked: series.at(0).color = main.nextColor();
49 }
53 }
General Comments 0
You need to be logged in to leave comments. Login now