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Documenting QML bar series API
Tero Ahola -
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@@ -26,62 +26,6
26
26
27 QTCOMMERCIALCHART_BEGIN_NAMESPACE
27 QTCOMMERCIALCHART_BEGIN_NAMESPACE
28
28
29 /*!
30 \qmlclass BarSeries QBarSeries
31
32 \section1 Example Usage
33
34 \beginfloatleft
35 \image demos_qmlchart6.png
36 \endfloat
37 \clearfloat
38
39 The following QML shows how to create a simple bar chart:
40 \snippet ../demos/qmlchart/qml/qmlchart/View6.qml 1
41 */
42
43 /*!
44 \qmlclass GroupedBarSeries QGroupedBarSeries
45
46 \section1 Example Usage
47
48 \beginfloatleft
49 \image demos_qmlchart7.png
50 \endfloat
51 \clearfloat
52
53 The following QML shows how to create a simple grouped bar chart:
54 \snippet ../demos/qmlchart/qml/qmlchart/View7.qml 1
55 */
56
57 /*!
58 \qmlclass StackedBarSeries QStackedBarSeries
59
60 \section1 Example Usage
61
62 \beginfloatleft
63 \image demos_qmlchart8.png
64 \endfloat
65 \clearfloat
66
67 The following QML shows how to create a simple stacked bar chart:
68 \snippet ../demos/qmlchart/qml/qmlchart/View8.qml 1
69 */
70
71 /*!
72 \qmlclass PercentBarSeries QPercentBarSeries
73
74 \section1 Example Usage
75
76 \beginfloatleft
77 \image demos_qmlchart9.png
78 \endfloat
79 \clearfloat
80
81 The following QML shows how to create a simple percent bar chart:
82 \snippet ../demos/qmlchart/qml/qmlchart/View9.qml 1
83 */
84
85 DeclarativeBarSet::DeclarativeBarSet(QObject *parent) :
29 DeclarativeBarSet::DeclarativeBarSet(QObject *parent) :
86 QBarSet("", parent)
30 QBarSet("", parent)
87 {
31 {
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@@ -45,26 +45,50 QTCOMMERCIALCHART_BEGIN_NAMESPACE
45
45
46 \sa QBarSet, QStackedBarSeries, QPercentBarSeries
46 \sa QBarSet, QStackedBarSeries, QPercentBarSeries
47 */
47 */
48 /*!
49 \qmlclass BarSeries QBarSeries
50
51 \beginfloatleft
52 \image demos_qmlchart6.png
53 \endfloat
54 \clearfloat
55
56 The following QML shows how to create a simple bar chart:
57 \snippet ../demos/qmlchart/qml/qmlchart/View6.qml 1
58 */
48
59
49 /*!
60 /*!
50 \property QBarSeries::barWidth
61 \property QBarSeries::barWidth
51 \brief The width of the bars of the series. The unit of \a width is the unit of x-axis. The minimum width for bars
62 The width of the bars of the series. The unit of \a width is the unit of x-axis. The minimum width for bars
52 is zero and negative values are treated as zero. Setting the width to zero means that width of the bar on screen
63 is zero and negative values are treated as zero. Setting the width to zero means that width of the bar on screen
53 is one pixel no matter what the scale of x-axis is. Bars wider than zero are scaled with x-axis.
64 is one pixel no matter what the scale of x-axis is. Bars wider than zero are scaled with x-axis.
54 Note that with QGroupedBarSeries this value means the width of one group of bars instead of just one bar. This is
65 Note that with QGroupedBarSeries this value means the width of one group of bars instead of just one bar.
55 because with grouped series it is more logical to set width of whole group and let the chart calculate correct
56 width for bar.
57 \sa QGroupedBarSeries
66 \sa QGroupedBarSeries
58 */
67 */
68 /*!
69 \qmlproperty real BarSeries::barWidth
70 The width of the bars of the series. The unit of width is the unit of x-axis. The minimum width for bars
71 is zero and negative values are treated as zero. Setting the width to zero means that width of the bar on screen
72 is one pixel no matter what the scale of x-axis is. Bars wider than zero are scaled with x-axis.
73 Note that with QGroupedBarSeries this value means the width of one group of bars instead of just one bar.
74 */
59
75
60 /*!
76 /*!
61 \property QBarSeries::count
77 \property QBarSeries::count
62 \brief Holds the number of sets in series.
78 Holds the number of sets in series.
79 */
80 /*!
81 \qmlproperty int BarSeries::count
82 Holds the number of sets in series.
63 */
83 */
64
84
65 /*!
85 /*!
66 \property QBarSeries::labelsVisible
86 \property QBarSeries::labelsVisible
67 \brief Defines the visibility of the labels in series
87 Defines the visibility of the labels in series
88 */
89 /*!
90 \qmlproperty bool BarSeries::labelsVisible
91 Defines the visibility of the labels in series
68 */
92 */
69
93
70 /*!
94 /*!
@@ -73,6 +97,12 QTCOMMERCIALCHART_BEGIN_NAMESPACE
73 The signal is emitted if the user clicks with a mouse on top of QBarSet \a barset.
97 The signal is emitted if the user clicks with a mouse on top of QBarSet \a barset.
74 Clicked bar inside set is indexed by \a index
98 Clicked bar inside set is indexed by \a index
75 */
99 */
100 /*!
101 \qmlsignal BarSeries::onClicked(BarSet barset, int index)
102
103 The signal is emitted if the user clicks with a mouse on top of BarSet.
104 Clicked bar inside set is indexed by \a index
105 */
76
106
77 /*!
107 /*!
78 \fn void QBarSeries::hovered(QBarSet* barset, bool status)
108 \fn void QBarSeries::hovered(QBarSet* barset, bool status)
@@ -81,34 +111,38 QTCOMMERCIALCHART_BEGIN_NAMESPACE
81 Parameter \a barset is the pointer of barset, where hover happened.
111 Parameter \a barset is the pointer of barset, where hover happened.
82 Parameter \a status is true, if mouse entered on top of series, false if mouse left from top of series.
112 Parameter \a status is true, if mouse entered on top of series, false if mouse left from top of series.
83 */
113 */
114 /*!
115 \qmlsignal BarSeries::onHovered(BarSet barset, bool status)
116
117 The signal is emitted if mouse is hovered on top of series.
118 Parameter \a barset is the pointer of barset, where hover happened.
119 Parameter \a status is true, if mouse entered on top of series, false if mouse left from top of series.
120 */
84
121
85 /*!
122 /*!
86 \fn void QBarSeries::countChanged()
123 \fn void QBarSeries::countChanged()
87
124 This signal is emitted when barset count has been changed, for example by append or remove.
125 */
126 /*!
127 \qmlsignal BarSeries::countChanged()
88 This signal is emitted when barset count has been changed, for example by append or remove.
128 This signal is emitted when barset count has been changed, for example by append or remove.
89 */
129 */
90
130
91 /*!
131 /*!
92 \fn void QBarSeries::labelsVisibleChanged()
132 \fn void QBarSeries::labelsVisibleChanged()
93
94 This signal is emitted when labels visibility have changed.
133 This signal is emitted when labels visibility have changed.
95
96 \sa isLabelsVisible(), setLabelsVisible()
134 \sa isLabelsVisible(), setLabelsVisible()
97 */
135 */
98
136
99 /*!
137 /*!
100 \fn void QBarSeries::barsetsAdded(QList<QBarSet*> sets)
138 \fn void QBarSeries::barsetsAdded(QList<QBarSet*> sets)
101
102 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.
103
104 \sa append(), insert()
140 \sa append(), insert()
105 */
141 */
106
142
107 /*!
143 /*!
108 \fn void QBarSeries::barsetsRemoved(QList<QBarSet*> sets)
144 \fn void QBarSeries::barsetsRemoved(QList<QBarSet*> sets)
109
110 This signal is emitted when \a sets have been removed from the series.
145 This signal is emitted when \a sets have been removed from the series.
111
112 \sa remove()
146 \sa remove()
113 */
147 */
114
148
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@@ -36,10 +36,23 QTCOMMERCIALCHART_BEGIN_NAMESPACE
36
36
37 \sa QBarSeries, QGroupedBarSeries, QStackedBarSeries, QPercentBarSeries
37 \sa QBarSeries, QGroupedBarSeries, QStackedBarSeries, QPercentBarSeries
38 */
38 */
39 /*!
40 \qmlclass BarSet QBarSet
41
42 BarSet represents one set of bars. Set of bars contains one data value for each category.
43 First value of set is assumed to belong to first category, second to second category and so on.
44 If set has fewer values than there are categories, then the missing values are assumed to be
45 at the end of set. For missing values in middle of a set, numerical value of zero is used.
46 \sa BarSeries, GroupedBarSeries, StackedBarSeries, PercentBarSeries
47 */
39
48
40 /*!
49 /*!
41 \property QBarSet::label
50 \property QBarSet::label
42 \brief Defines the label of the barSet.
51 Defines the label of the barSet.
52 */
53 /*!
54 \qmlproperty string BarSet::label
55 Defines the label of the barSet.
43 */
56 */
44
57
45 /*!
58 /*!
@@ -64,56 +77,58 QTCOMMERCIALCHART_BEGIN_NAMESPACE
64
77
65 /*!
78 /*!
66 \property QBarSet::color
79 \property QBarSet::color
67 \brief The fill (brush) color of the bar set.
80 The fill (brush) color of the bar set.
81 */
82 /*!
83 \qmlproperty color BarSet::color
84 The fill (brush) color of the bar set.
68 */
85 */
69
86
70 /*!
87 /*!
71 \property QBarSet::borderColor
88 \property QBarSet::borderColor
72 \brief The line (pen) color of the bar set.
89 The line (pen) color of the bar set.
90 */
91 /*!
92 \qmlproperty color BarSet::borderColor
93 The line (pen) color of the bar set.
73 */
94 */
74
95
75 /*!
96 /*!
76 \property QBarSet::labelColor
97 \property QBarSet::labelColor
77 \brief The text (label) color of the bar set.
98 The text (label) color of the bar set.
99 */
100 /*!
101 \qmlproperty color BarSet::labelColor
102 The text (label) color of the bar set.
78 */
103 */
79
104
80 /*!
105 /*!
81 \fn void QBarSet::labelChanged()
106 \fn void QBarSet::labelChanged()
82
83 This signal is emitted when the label of the barSet has changed.
107 This signal is emitted when the label of the barSet has changed.
84
85 \sa label
108 \sa label
86 */
109 */
87
110
88 /*!
111 /*!
89 \fn void QBarSet::penChanged()
112 \fn void QBarSet::penChanged()
90
91 This signal is emitted when the pen of the barSet has changed.
113 This signal is emitted when the pen of the barSet has changed.
92
93 \sa pen
114 \sa pen
94 */
115 */
95
116
96 /*!
117 /*!
97 \fn void QBarSet::brushChanged()
118 \fn void QBarSet::brushChanged()
98
99 This signal is emitted when the brush of the barSet has changed.
119 This signal is emitted when the brush of the barSet has changed.
100
101 \sa brush
120 \sa brush
102 */
121 */
103
122
104 /*!
123 /*!
105 \fn void QBarSet::labelBrushChanged()
124 \fn void QBarSet::labelBrushChanged()
106
107 This signal is emitted when the brush of the barSet's label has changed.
125 This signal is emitted when the brush of the barSet's label has changed.
108
109 \sa labelBrush
126 \sa labelBrush
110 */
127 */
111
128
112 /*!
129 /*!
113 \fn void QBarSet::labelFontChanged()
130 \fn void QBarSet::labelFontChanged()
114
115 This signal is emitted when the font of the barSet's label has changed.
131 This signal is emitted when the font of the barSet's label has changed.
116
117 \sa labelBrush
132 \sa labelBrush
118 */
133 */
119
134
@@ -121,46 +136,68 QTCOMMERCIALCHART_BEGIN_NAMESPACE
121 \fn void QBarSet::colorChanged(QColor)
136 \fn void QBarSet::colorChanged(QColor)
122 This signal is emitted when the fill (brush) color of the set has changed to \a color.
137 This signal is emitted when the fill (brush) color of the set has changed to \a color.
123 */
138 */
139 /*!
140 \qmlsignal BarSet::onColorChanged(color color)
141 This signal is emitted when the fill (brush) color of the set has changed to \a color.
142 */
124
143
125 /*!
144 /*!
126 \fn void QBarSet::borderColorChanged(QColor)
145 \fn void QBarSet::borderColorChanged(QColor)
127 This signal is emitted when the line (pen) color of the set has changed to \a color.
146 This signal is emitted when the line (pen) color of the set has changed to \a color.
128 */
147 */
148 /*!
149 \qmlsignal BarSet::onBorderColorChanged(color color)
150 This signal is emitted when the line (pen) color of the set has changed to \a color.
151 */
129
152
130 /*!
153 /*!
131 \fn void QBarSet::labelColorChanged(QColor)
154 \fn void QBarSet::labelColorChanged(QColor)
132 This signal is emitted when the text (label) color of the set has changed to \a color.
155 This signal is emitted when the text (label) color of the set has changed to \a color.
133 */
156 */
157 /*!
158 \qmlsignal BarSet::onLabelColorChanged(color color)
159 This signal is emitted when the text (label) color of the set has changed to \a color.
160 */
134
161
135 /*!
162 /*!
136 \fn void QBarSet::valuesAdded(int index, int count)
163 \fn void QBarSet::valuesAdded(int index, int count)
137
138 This signal is emitted when new values have been added to the set.
164 This signal is emitted when new values have been added to the set.
139 Parameter \a index indicates the position of the first inserted value.
165 Parameter \a index indicates the position of the first inserted value.
140 Parameter \a count is the number of iserted values.
166 Parameter \a count is the number of iserted values.
141
142 \sa append(), insert()
167 \sa append(), insert()
143 */
168 */
169 /*!
170 \qmlsignal BarSet::onValuesAdded(int index, int count)
171 This signal is emitted when new values have been added to the set.
172 Parameter \a index indicates the position of the first inserted value.
173 Parameter \a count is the number of iserted values.
174 */
144
175
145 /*!
176 /*!
146 \fn void QBarSet::valuesRemoved(int index, int count)
177 \fn void QBarSet::valuesRemoved(int index, int count)
147
148 This signal is emitted values have been removed from the set.
178 This signal is emitted values have been removed from the set.
149 Parameter \a index indicates the position of the first removed value.
179 Parameter \a index indicates the position of the first removed value.
150 Parameter \a count is the number of removed values.
180 Parameter \a count is the number of removed values.
151
152 \sa remove()
181 \sa remove()
153 */
182 */
183 /*!
184 \qmlsignal BarSet::onValuesRemoved(int index, int count)
185 This signal is emitted values have been removed from the set.
186 Parameter \a index indicates the position of the first removed value.
187 Parameter \a count is the number of removed values.
188 */
154
189
155 /*!
190 /*!
156 \fn void QBarSet::valueChanged(int index)
191 \fn void QBarSet::valueChanged(int index)
157
158 This signal is emitted values the value in the set has been modified.
192 This signal is emitted values the value in the set has been modified.
159 Parameter \a index indicates the position of the modified value.
193 Parameter \a index indicates the position of the modified value.
160
161 \sa at()
194 \sa at()
162 */
195 */
163 void valueChanged(int index);
196 /*!
197 \qmlsignal BarSet::onValueChanged(int index)
198 This signal is emitted values the value in the set has been modified.
199 Parameter \a index indicates the position of the modified value.
200 */
164
201
165 /*!
202 /*!
166 Constructs QBarSet with a label of \a label and with parent of \a parent
203 Constructs QBarSet with a label of \a label and with parent of \a parent
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@@ -41,6 +41,17 QTCOMMERCIALCHART_BEGIN_NAMESPACE
41
41
42 \sa QBarSet, QPercentBarSeries, QBarSeries, QStackedBarSeries
42 \sa QBarSet, QPercentBarSeries, QBarSeries, QStackedBarSeries
43 */
43 */
44 /*!
45 \qmlclass GroupedBarSeries QGroupedBarSeries
46 \inherits BarSeries
47
48 The following QML shows how to create a simple grouped bar chart:
49 \snippet ../demos/qmlchart/qml/qmlchart/View8.qml 1
50 \beginfloatleft
51 \image demos_qmlchart7.png
52 \endfloat
53 \clearfloat
54 */
44
55
45 /*!
56 /*!
46 Constructs empty QGroupedBarSeries.
57 Constructs empty QGroupedBarSeries.
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@@ -41,6 +41,17 QTCOMMERCIALCHART_BEGIN_NAMESPACE
41
41
42 \sa QBarSet, QStackedBarSeries, QBarSeries
42 \sa QBarSet, QStackedBarSeries, QBarSeries
43 */
43 */
44 /*!
45 \qmlclass PercentBarSeries QPercentBarSeries
46 \inherits BarSeries
47
48 The following QML shows how to create a simple percent bar chart:
49 \snippet ../demos/qmlchart/qml/qmlchart/View9.qml 1
50 \beginfloatleft
51 \image demos_qmlchart9.png
52 \endfloat
53 \clearfloat
54 */
44
55
45 /*!
56 /*!
46 Constructs empty QPercentBarSeries.
57 Constructs empty QPercentBarSeries.
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@@ -43,6 +43,18 QTCOMMERCIALCHART_BEGIN_NAMESPACE
43 */
43 */
44
44
45 /*!
45 /*!
46 \qmlclass StackedBarSeries QStackedBarSeries
47 \inherits BarSeries
48
49 The following QML shows how to create a simple stacked bar chart:
50 \snippet ../demos/qmlchart/qml/qmlchart/View8.qml 1
51 \beginfloatleft
52 \image demos_qmlchart8.png
53 \endfloat
54 \clearfloat
55 */
56
57 /*!
46 Constructs empty QStackedBarSeries.
58 Constructs empty QStackedBarSeries.
47 QStackedBarSeries is QObject which is a child of a \a parent.
59 QStackedBarSeries is QObject which is a child of a \a parent.
48 */
60 */
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@@ -33,6 +33,8 ChartView {
33 BarSeries {
33 BarSeries {
34 id: daSeries
34 id: daSeries
35 name: "bar"
35 name: "bar"
36 onClicked: console.log("onClicked: " + barset + " " + index);
37 onHovered: console.log("onHovered: " + barset + " " + status);
36 BarSet { label: "Bob"; values: [4, 7, 3, 10, 5, 6] }
38 BarSet { label: "Bob"; values: [4, 7, 3, 10, 5, 6] }
37 BarSet { label: "Susan"; values: [5, 1, 2, 4, 1, 8] }
39 BarSet { label: "Susan"; values: [5, 1, 2, 4, 1, 8] }
38 BarSet { label: "James"; values: [3, 5, 8, 5, 4, 7] }
40 BarSet { label: "James"; values: [3, 5, 8, 5, 4, 7] }
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@@ -33,6 +33,8 ChartView {
33 GroupedBarSeries {
33 GroupedBarSeries {
34 id: daSeries
34 id: daSeries
35 name: "bar"
35 name: "bar"
36 onClicked: console.log("onClicked: " + barset + " " + index);
37 onHovered: console.log("onHovered: " + barset + " " + status);
36 BarSet { label: "Bob"; values: [2, 2, 3, 4, 5, 6] }
38 BarSet { label: "Bob"; values: [2, 2, 3, 4, 5, 6] }
37 BarSet { label: "Susan"; values: [5, 1, 2, 4, 1, 7] }
39 BarSet { label: "Susan"; values: [5, 1, 2, 4, 1, 7] }
38 BarSet { label: "James"; values: [3, 5, 8, 13, 5, 8] }
40 BarSet { label: "James"; values: [3, 5, 8, 13, 5, 8] }
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@@ -33,6 +33,8 ChartView {
33 PercentBarSeries {
33 PercentBarSeries {
34 id: daSeries
34 id: daSeries
35 name: "bar"
35 name: "bar"
36 onClicked: console.log("onClicked: " + barset + " " + index);
37 onHovered: console.log("onHovered: " + barset + " " + status);
36 BarSet { label: "Bob"; values: [2, 2, 3, 4, 5, 6] }
38 BarSet { label: "Bob"; values: [2, 2, 3, 4, 5, 6] }
37 BarSet { label: "Susan"; values: [5, 1, 2, 4, 1, 7] }
39 BarSet { label: "Susan"; values: [5, 1, 2, 4, 1, 7] }
38 BarSet { label: "James"; values: [3, 5, 8, 13, 5, 8] }
40 BarSet { label: "James"; values: [3, 5, 8, 13, 5, 8] }
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@@ -31,7 +31,7 ChartView {
31 PieSeries {
31 PieSeries {
32 id: pieSeries
32 id: pieSeries
33 name: "pie"
33 name: "pie"
34 PieSlice { id: daSlice; label: "slice1"; value: 11 }
34 PieSlice { label: "slice1"; value: 11 }
35 PieSlice { label: "slice2"; value: 22 }
35 PieSlice { label: "slice2"; value: 22 }
36 PieSlice { label: "slice3"; value: 33 }
36 PieSlice { label: "slice3"; value: 33 }
37 }
37 }
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@@ -33,6 +33,8 ChartView {
33 StackedBarSeries {
33 StackedBarSeries {
34 id: daSeries
34 id: daSeries
35 name: "bar"
35 name: "bar"
36 onClicked: console.log("onClicked: " + barset + " " + index);
37 onHovered: console.log("onHovered: " + barset + " " + status);
36 BarSet { label: "Bob"; values: [2, 2, 3, 4, 5, 6] }
38 BarSet { label: "Bob"; values: [2, 2, 3, 4, 5, 6] }
37 BarSet { label: "Susan"; values: [5, 1, 2, 4, 1, 7] }
39 BarSet { label: "Susan"; values: [5, 1, 2, 4, 1, 7] }
38 BarSet { label: "James"; values: [3, 5, 8, 13, 5, 8] }
40 BarSet { label: "James"; values: [3, 5, 8, 13, 5, 8] }
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