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

QML BarSet data manipulation
Tero Ahola -
r1513:f9a49067ae3b
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@@ -44,7 +44,7 QVariantList DeclarativeBarSet::values()
44 44 {
45 45 QVariantList values;
46 46 for (int i(0); i < count(); i++)
47 values.append(QVariant(at(i)));
47 values.append(QVariant(QBarSet::at(i)));
48 48 return values;
49 49 }
50 50
@@ -55,7 +55,9 void DeclarativeBarSet::setValues(QVariantList values)
55 55
56 56 for (int i(0); i < values.count(); i++) {
57 57 if (values.at(i).canConvert(QVariant::Double))
58 append(values[i].toDouble());
58 QBarSet::append(values[i].toDouble());
59 else if (values.at(i).canConvert(QVariant::PointF))
60 QBarSet::append(values[i].toPointF());
59 61 }
60 62 }
61 63
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@@ -47,6 +47,10 public:
47 47 public: // From QBarSet
48 48 Q_INVOKABLE void append(qreal value) { QBarSet::append(value); }
49 49 Q_INVOKABLE void append(qreal x, qreal y) { QBarSet::append(QPointF(x, y)); }
50 Q_INVOKABLE bool remove(const int index, const int count = 1) { return QBarSet::remove(index, count); }
51 Q_INVOKABLE void replace(int index, qreal value) { QBarSet::replace(index, value); }
52 Q_INVOKABLE void replace(int index, qreal x, qreal y) { QBarSet::replace(index, QPointF(x, y)); }
53 Q_INVOKABLE QPointF at(int index) { return QBarSet::at(index); }
50 54
51 55 Q_SIGNALS:
52 56 void countChanged(int count);
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@@ -36,10 +36,18 ChartView {
36 36 BarSet { label: "Bob"; values: [4, 7, 3, 10, 5, 6]
37 37 onClicked: console.log("barset.onClicked: " + index);
38 38 onHovered: console.log("barset.onHovered: " + status);
39 onPenChanged: console.log("barset.onPenChanged: " + pen);
40 onBrushChanged: console.log("barset.onBrushChanged: " + brush);
41 onLabelChanged: console.log("barset.onLabelChanged: " + label);
42 onLabelBrushChanged: console.log("barset.onLabelBrushChanged: " + labelBrush);
43 onLabelFontChanged: console.log("barset.onLabelFontChanged: " + labelFont);
39 44 onColorChanged: console.log("barset.onColorChanged: " + color);
40 45 onBorderColorChanged: console.log("barset.onBorderColorChanged: " + color);
41 46 onLabelColorChanged: console.log("barset.onLabelColorChanged: " + color);
42 47 onCountChanged: console.log("barset.onCountChanged: " + count);
48 onValuesAdded: console.log("barset.onValuesAdded: " + index + ", " + count);
49 onValuesRemoved: console.log("barset.onValuesRemoved: " + index + ", " + count);
50 onValueChanged: console.log("barset.onValuesChanged: " + index);
43 51 }
44 52 BarSet { label: "Susan"; values: [5, 1, 2, 4, 1, 8] }
45 53 BarSet { label: "James"; values: [3, 5, 8, 5, 4, 7] }
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@@ -65,6 +65,20 Flow {
65 65 text: "clear sets"
66 66 onClicked: series.clear();
67 67 }
68
69 Button {
70 text: "set 1 append"
71 onClicked: series.at(0).append(series.at(0).count + 1);
72 }
73 Button {
74 text: "set 1 replace"
75 onClicked: series.at(0).replace(series.at(0).count - 1, series.at(0).at(series.at(0).count - 1).y + 0.5);
76 }
77 Button {
78 text: "set 1 remove"
79 onClicked: series.at(0).remove(series.at(0).count - 1);
80 }
81
68 82 Button {
69 83 text: "set 1 color"
70 84 onClicked: series.at(0).color = main.nextColor();
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@@ -36,10 +36,18 ChartView {
36 36 BarSet { label: "Bob"; values: [2, 2, 3, 4, 5, 6]
37 37 onClicked: console.log("barset.onClicked: " + index);
38 38 onHovered: console.log("barset.onHovered: " + status);
39 onPenChanged: console.log("barset.onPenChanged: " + pen);
40 onBrushChanged: console.log("barset.onBrushChanged: " + brush);
41 onLabelChanged: console.log("barset.onLabelChanged: " + label);
42 onLabelBrushChanged: console.log("barset.onLabelBrushChanged: " + labelBrush);
43 onLabelFontChanged: console.log("barset.onLabelFontChanged: " + labelFont);
39 44 onColorChanged: console.log("barset.onColorChanged: " + color);
40 45 onBorderColorChanged: console.log("barset.onBorderColorChanged: " + color);
41 46 onLabelColorChanged: console.log("barset.onLabelColorChanged: " + color);
42 47 onCountChanged: console.log("barset.onCountChanged: " + count);
48 onValuesAdded: console.log("barset.onValuesAdded: " + index + ", " + count);
49 onValuesRemoved: console.log("barset.onValuesRemoved: " + index + ", " + count);
50 onValueChanged: console.log("barset.onValuesChanged: " + index);
43 51 }
44 52 BarSet { label: "Susan"; values: [5, 1, 2, 4, 1, 7] }
45 53 BarSet { label: "James"; values: [3, 5, 8, 13, 5, 8] }
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@@ -36,10 +36,18 ChartView {
36 36 BarSet { label: "Bob"; values: [2, 2, 3, 4, 5, 6]
37 37 onClicked: console.log("barset.onClicked: " + index);
38 38 onHovered: console.log("barset.onHovered: " + status);
39 onPenChanged: console.log("barset.onPenChanged: " + pen);
40 onBrushChanged: console.log("barset.onBrushChanged: " + brush);
41 onLabelChanged: console.log("barset.onLabelChanged: " + label);
42 onLabelBrushChanged: console.log("barset.onLabelBrushChanged: " + labelBrush);
43 onLabelFontChanged: console.log("barset.onLabelFontChanged: " + labelFont);
39 44 onColorChanged: console.log("barset.onColorChanged: " + color);
40 45 onBorderColorChanged: console.log("barset.onBorderColorChanged: " + color);
41 46 onLabelColorChanged: console.log("barset.onLabelColorChanged: " + color);
42 47 onCountChanged: console.log("barset.onCountChanged: " + count);
48 onValuesAdded: console.log("barset.onValuesAdded: " + index + ", " + count);
49 onValuesRemoved: console.log("barset.onValuesRemoved: " + index + ", " + count);
50 onValueChanged: console.log("barset.onValuesChanged: " + index);
43 51 }
44 52 BarSet { label: "Susan"; values: [5, 1, 2, 4, 1, 7] }
45 53 BarSet { label: "James"; values: [3, 5, 8, 13, 5, 8] }
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@@ -36,10 +36,18 ChartView {
36 36 BarSet { label: "Bob"; values: [2, 2, 3, 4, 5, 6]
37 37 onClicked: console.log("barset.onClicked: " + index);
38 38 onHovered: console.log("barset.onHovered: " + status);
39 onPenChanged: console.log("barset.onPenChanged: " + pen);
40 onBrushChanged: console.log("barset.onBrushChanged: " + brush);
41 onLabelChanged: console.log("barset.onLabelChanged: " + label);
42 onLabelBrushChanged: console.log("barset.onLabelBrushChanged: " + labelBrush);
43 onLabelFontChanged: console.log("barset.onLabelFontChanged: " + labelFont);
39 44 onColorChanged: console.log("barset.onColorChanged: " + color);
40 45 onBorderColorChanged: console.log("barset.onBorderColorChanged: " + color);
41 46 onLabelColorChanged: console.log("barset.onLabelColorChanged: " + color);
42 47 onCountChanged: console.log("barset.onCountChanged: " + count);
48 onValuesAdded: console.log("barset.onValuesAdded: " + index + ", " + count);
49 onValuesRemoved: console.log("barset.onValuesRemoved: " + index + ", " + count);
50 onValueChanged: console.log("barset.onValuesChanged: " + index);
43 51 }
44 52 BarSet { label: "Susan"; values: [5, 1, 2, 4, 1, 7] }
45 53 BarSet { label: "James"; values: [3, 5, 8, 13, 5, 8] }
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