igniteui-react-charts
Version:
Ignite UI React charting components for building rich data visualizations using TypeScript APIs.
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JavaScript
import * as React from 'react';
import { delegateCombine, delegateRemove } from "igniteui-react-core";
import { LabelsPosition_$type } from "./LabelsPosition";
import { Visibility_$type } from "igniteui-react-core";
import { LeaderLineType_$type } from "./LeaderLineType";
import { OthersCategoryType_$type } from "igniteui-react-core";
import { IgrIndexCollection } from "./igr-index-collection";
import { SweepDirection_$type } from "igniteui-react-core";
import { LegendEmptyValuesMode_$type } from "igniteui-react-core";
import { SliceSelectionMode_$type } from "./SliceSelectionMode";
import { IgrObjectCollection } from "igniteui-react-core";
import { IgrLabelClickEventArgs } from "./igr-label-click-event-args";
import { IgrSelectedItemChangingEventArgs } from "./igr-selected-item-changing-event-args";
import { IgrSelectedItemsChangingEventArgs } from "./igr-selected-items-changing-event-args";
import { IgrSelectedItemChangedEventArgs } from "./igr-selected-item-changed-event-args";
import { IgrSelectedItemsChangedEventArgs } from "./igr-selected-items-changed-event-args";
import { IgrSliceClickEventArgs } from "./igr-slice-click-event-args";
import { IgrSliceEventArgs } from "./igr-slice-event-args";
import { TypeRegistrar, Number_$type, Base } from "igniteui-react-core";
import { NamePatcher, getModifiedProps, isValidProp, ensureEnum, brushToString, stringToBrush, ensureBool, toBrushCollection, fromBrushCollection, arrayFindByName, toSpinal, initializePropertiesFromCss, toPoint } from "igniteui-react-core";
import { IndexCollection as IndexCollection_internal } from "./IndexCollection";
import { SyncableObservableCollection$1 } from "igniteui-react-core";
import { Style } from "igniteui-react-core";
import { ObjectCollection as ObjectCollection_internal } from "igniteui-react-core";
/**
* Represents the base class for the pie chart.
*/
export class IgrPieChartBase extends React.Component {
createImplementation() {
return null;
}
get nativeElement() {
return this._implementation.nativeElement;
}
/**
* @hidden
*/
get i() {
return this._implementation;
} /**
* @hidden
*/
static _createFromInternal(internal) {
if (!internal) {
return null;
}
if (!internal.$type) {
return null;
}
let name = internal.$type.name;
let externalName = "Igr" + name;
if (!TypeRegistrar.isRegistered(externalName)) {
return null;
}
return TypeRegistrar.create(externalName);
}
onImplementationCreated() {
}
constructor(props) {
super(props);
this.mounted = false;
this._explodedSlices = null;
this._selectedItems = null;
this.__p = null;
this._hasUserValues = new Set();
this._stylingContainer = null;
this._stylingParent = null;
this._inStyling = false;
this._labelClick = null;
this._labelClick_wrapped = null;
this._selectedItemChanging = null;
this._selectedItemChanging_wrapped = null;
this._selectedItemsChanging = null;
this._selectedItemsChanging_wrapped = null;
this._selectedItemChanged = null;
this._selectedItemChanged_wrapped = null;
this._selectedItemsChanged = null;
this._selectedItemsChanged_wrapped = null;
this._sliceClick = null;
this._sliceClick_wrapped = null;
this._sliceEnter = null;
this._sliceEnter_wrapped = null;
this._sliceLeave = null;
this._sliceLeave_wrapped = null;
this._sliceHover = null;
this._sliceHover_wrapped = null;
if (this._styling) {
NamePatcher.ensureStylablePatched(Object.getPrototypeOf(this));
}
this._implementation = this.createImplementation();
this._implementation.externalObject = this;
this.onImplementationCreated();
if (this._initializeAdapters) {
this._initializeAdapters();
}
}
componentDidMount() {
this.mounted = true;
for (const p of Object.keys(this.props)) {
if (isValidProp(this, p)) {
this[p] = this.props[p];
}
}
}
shouldComponentUpdate(nextProps, nextState) {
const mod = getModifiedProps(this.props, nextProps);
for (const p of Object.keys(mod)) {
if (isValidProp(this, p)) {
this[p] = mod[p];
}
}
return true;
}
render() {
return null;
}
/**
* Gets or sets the amount of space between the center and the start of the arc. This property should be set between 0 and 1.
* If InnerExtent is set to a value greater than 1, it will be interpreted as a percentage, effectively divided by 100.
*/
get innerExtent() {
return this.i.da;
}
set innerExtent(v) {
this.i.da = +v;
}
/**
* Gets or Sets the property name that contains the values.
*/
get valueMemberPath() {
return this.i.fv;
}
set valueMemberPath(v) {
this.i.fv = v;
}
/**
* Gets or sets the property name that contains the labels.
*/
get labelMemberPath() {
return this.i.ej;
}
set labelMemberPath(v) {
this.i.ej = v;
}
/**
* Gets or sets the property name that contains the legend labels.
*/
get legendLabelMemberPath() {
return this.i.ez;
}
set legendLabelMemberPath(v) {
this.i.ez = v;
}
/**
* Gets or sets the position of chart labels.
*/
get labelsPosition() {
return this.i.az;
}
set labelsPosition(v) {
this.i.az = ensureEnum(LabelsPosition_$type, v);
}
/**
* Gets or sets the color for labels rendered outside of the pie chart.
*/
get labelOuterColor() {
return brushToString(this.i.i1);
}
set labelOuterColor(v) {
this.i.i1 = stringToBrush(v);
}
/**
* Gets or sets the color for labels rendered inside of the pie chart.
*/
get labelInnerColor() {
return brushToString(this.i.i0);
}
set labelInnerColor(v) {
this.i.i0 = stringToBrush(v);
}
/**
* Gets the actual color for labels rendered outside of the pie chart.
*/
get actualLabelOuterColor() {
return brushToString(this.i.iz);
}
set actualLabelOuterColor(v) {
this.i.iz = stringToBrush(v);
}
/**
* Gets the actual color for labels rendered inside of the pie chart.
*/
get actualLabelInnerColor() {
return brushToString(this.i.iy);
}
set actualLabelInnerColor(v) {
this.i.iy = stringToBrush(v);
}
/**
* Gets or sets whether the leader lines are visible.
*/
get leaderLineVisibility() {
return this.i.je;
}
set leaderLineVisibility(v) {
this.i.je = ensureEnum(Visibility_$type, v);
}
/**
* Gets or sets what type of leader lines will be used for the outside end labels.
*/
get leaderLineType() {
return this.i.a0;
}
set leaderLineType(v) {
this.i.a0 = ensureEnum(LeaderLineType_$type, v);
}
/**
* Gets or sets the margin between a label and the end of its leader line. The default is 6 pixels.
*/
get leaderLineMargin() {
return this.i.dc;
}
set leaderLineMargin(v) {
this.i.dc = +v;
}
/**
* Gets or sets the ToolTip for the chart.
*/
get toolTip() {
return this.i.dr;
}
set toolTip(v) {
this.i.dr = v;
}
/**
* Gets or sets the threshold value that determines if slices are grouped into the Others slice.
*/
get othersCategoryThreshold() {
return this.i.dd;
}
set othersCategoryThreshold(v) {
this.i.dd = +v;
}
/**
* Gets or sets whether to use numeric or percent-based threshold value.
*/
get othersCategoryType() {
return this.i.a2;
}
set othersCategoryType(v) {
this.i.a2 = ensureEnum(OthersCategoryType_$type, v);
}
/**
* Gets or sets the label of the Others slice.
*/
get othersCategoryText() {
return this.i.e6;
}
set othersCategoryText(v) {
this.i.e6 = v;
}
/**
* Determines how much the exploded slice is offset from the center. Value between 0 and 1.
*/
get explodedRadius() {
return this.i.c5;
}
set explodedRadius(v) {
this.i.c5 = +v;
}
/**
* Gets or sets the scaling factor of the chart's radius. Value between 0 and 1.
*/
get radiusFactor() {
return this.i.dg;
}
set radiusFactor(v) {
this.i.dg = +v;
}
/**
* Gets or sets whether the slices can be selected.
*/
get allowSliceSelection() {
return this.i.b9;
}
set allowSliceSelection(v) {
this.i.b9 = ensureBool(v);
}
/**
* Gets or sets whether the slices can be exploded.
*/
get allowSliceExplosion() {
return this.i.b8;
}
set allowSliceExplosion(v) {
this.i.b8 = ensureBool(v);
}
/**
* Gets or sets the collection of exploded slice indices.
*/
get explodedSlices() {
if (this._explodedSlices === null) {
let coll = new IgrIndexCollection();
let innerColl = this.i.explodedSlices;
if (!innerColl) {
innerColl = new IndexCollection_internal();
}
this._explodedSlices = coll._fromInner(innerColl);
this.i.explodedSlices = innerColl;
}
return this._explodedSlices;
}
set explodedSlices(v) {
if (this._explodedSlices !== null) {
this._explodedSlices._setSyncTarget(null);
this._explodedSlices = null;
}
let coll = new IgrIndexCollection();
this._explodedSlices = coll._fromOuter(v);
let syncColl = new SyncableObservableCollection$1(Number_$type);
let innerColl = this.i.explodedSlices;
if (!innerColl) {
innerColl = new IndexCollection_internal();
}
syncColl._inner = innerColl;
syncColl.clear();
this._explodedSlices._setSyncTarget(syncColl);
this.i.explodedSlices = innerColl;
}
/**
* Gets or sets the pixel amount by which the labels are offset from the edge of the slices.
*/
get labelExtent() {
return this.i.db;
}
set labelExtent(v) {
this.i.db = +v;
}
/**
* Gets or sets the starting angle of the chart.
* The default zero value is equivalent to 3 o'clock.
*/
get startAngle() {
return this.i.di;
}
set startAngle(v) {
this.i.di = +v;
}
/**
* Gets or sets the rotational direction of the chart.
*/
get sweepDirection() {
return this.i.i3;
}
set sweepDirection(v) {
this.i.i3 = ensureEnum(SweepDirection_$type, v);
}
/**
* Gets or sets the fill brush.
*/
get othersCategoryFill() {
return this.i.jb ? this.i.jb.fill : null;
}
set othersCategoryFill(v) {
this.ensureOthersCategoryStyle();
this.i.jb.fill = v;
}
/**
* Gets or sets the stroke brush.
*/
get othersCategoryStroke() {
return this.i.jb ? this.i.jb.stroke : null;
}
set othersCategoryStroke(v) {
this.ensureOthersCategoryStyle();
this.i.jb.stroke = v;
}
/**
* Gets or sets the stroke thickness.
*/
get othersCategoryStrokeThickness() {
return this.i.jb ? this.i.jb.strokeThickness : NaN;
}
set othersCategoryStrokeThickness(v) {
this.ensureOthersCategoryStyle();
this.i.jb.strokeThickness = +v;
}
/**
* Gets or sets the opacity.
*/
get othersCategoryOpacity() {
return this.i.jb ? this.i.jb.opacity : NaN;
}
set othersCategoryOpacity(v) {
this.ensureOthersCategoryStyle();
this.i.jb.opacity = +v;
}
ensureOthersCategoryStyle() {
if (this.i.jb) {
return;
}
this.i.jb = new Style();
}
/**
* Gets or sets the fill brush.
*/
get selectedSliceFill() {
return this.i.jc ? this.i.jc.fill : null;
}
set selectedSliceFill(v) {
this.ensureSelectedStyle();
this.i.jc.fill = v;
}
/**
* Gets or sets the stroke brush.
*/
get selectedSliceStroke() {
return this.i.jc ? this.i.jc.stroke : null;
}
set selectedSliceStroke(v) {
this.ensureSelectedStyle();
this.i.jc.stroke = v;
}
/**
* Gets or sets the stroke thickness.
*/
get selectedSliceStrokeThickness() {
return this.i.jc ? this.i.jc.strokeThickness : NaN;
}
set selectedSliceStrokeThickness(v) {
this.ensureSelectedStyle();
this.i.jc.strokeThickness = +v;
}
/**
* Gets or sets the opacity.
*/
get selectedSliceOpacity() {
return this.i.jc ? this.i.jc.opacity : NaN;
}
set selectedSliceOpacity(v) {
this.ensureSelectedStyle();
this.i.jc.opacity = +v;
}
ensureSelectedStyle() {
if (this.i.jc) {
return;
}
this.i.jc = new Style();
}
/**
* Gets or sets the palette of brushes to use for coloring the slices.
*/
get brushes() {
return fromBrushCollection(this.i.am);
}
set brushes(v) {
this.i.am = toBrushCollection(v);
}
/**
* Gets the actual palette of brushes to use for coloring the slices.
*/
get actualBrushes() {
return fromBrushCollection(this.i.ak);
}
set actualBrushes(v) {
this.i.ak = toBrushCollection(v);
}
/**
* Gets or sets the palette of brushes to use for outlines on the slices.
*/
get outlines() {
return fromBrushCollection(this.i.an);
}
set outlines(v) {
this.i.an = toBrushCollection(v);
}
/**
* Gets the actual palette of brushes to use for outlines on the slices.
*/
get actualOutlines() {
return fromBrushCollection(this.i.al);
}
set actualOutlines(v) {
this.i.al = toBrushCollection(v);
}
/**
* Gets or sets the label format string to use for the label.
*/
get labelFormat() {
return this.i.ef;
}
set labelFormat(v) {
this.i.ef = v;
}
/**
* Gets or sets the format specifiers to use with the LabelFormat string.
*/
get labelFormatSpecifiers() {
return this.i.ag;
}
set labelFormatSpecifiers(v) {
if (v && !Array.isArray(v) && typeof (v) == "string") {
const re = /\s*(?:,|\s|$)\s*/gm;
v = v.split(re);
}
this.i.ag = v;
}
/**
* Gets or sets the label format string to use for the label.
*/
get othersLabelFormat() {
return this.i.fa;
}
set othersLabelFormat(v) {
this.i.fa = v;
}
/**
* Gets or sets the format specifiers to use with the OthersLabelFormat string.
*/
get othersLabelFormatSpecifiers() {
return this.i.aj;
}
set othersLabelFormatSpecifiers(v) {
if (v && !Array.isArray(v) && typeof (v) == "string") {
const re = /\s*(?:,|\s|$)\s*/gm;
v = v.split(re);
}
this.i.aj = v;
}
/**
* Gets or sets the label format string to use for the label.
*/
get legendLabelFormat() {
return this.i.ew;
}
set legendLabelFormat(v) {
this.i.ew = v;
}
/**
* Gets or sets the format specifiers to use with the LegendLabelFormat string.
*/
get legendLabelFormatSpecifiers() {
return this.i.ah;
}
set legendLabelFormatSpecifiers(v) {
if (v && !Array.isArray(v) && typeof (v) == "string") {
const re = /\s*(?:,|\s|$)\s*/gm;
v = v.split(re);
}
this.i.ah = v;
}
/**
* Gets or sets the label format string to use for the label.
*/
get legendOthersLabelFormat() {
return this.i.e1;
}
set legendOthersLabelFormat(v) {
this.i.e1 = v;
}
/**
* Gets or sets the format specifiers to use with the LegendOthersLabelFormat string.
*/
get legendOthersLabelFormatSpecifiers() {
return this.i.ai;
}
set legendOthersLabelFormatSpecifiers(v) {
if (v && !Array.isArray(v) && typeof (v) == "string") {
const re = /\s*(?:,|\s|$)\s*/gm;
v = v.split(re);
}
this.i.ai = v;
}
/**
* Gets or sets the LegendItemTemplate property.
* The legend item control content is created according to the LegendItemTemplate on-demand by
* the chart object itself.
*/
get legendItemTemplate() {
return this.i.legendItemTemplate;
}
set legendItemTemplate(v) {
this.i.legendItemTemplate = v;
}
/**
* Gets or sets the LegendItemBadgeTemplate property.
* The legend item badge is created according to the LegendItemBadgeTemplate on-demand by
* the chart object itself.
*/
get legendItemBadgeTemplate() {
return this.i.legendItemBadgeTemplate;
}
set legendItemBadgeTemplate(v) {
this.i.legendItemBadgeTemplate = v;
}
/**
* Gets or sets whether the pie chart will handle drag interaction and make them avaiilable in its events.
*/
get isDragInteractionEnabled() {
return this.i.ce;
}
set isDragInteractionEnabled(v) {
this.i.ce = ensureBool(v);
}
/**
* Gets or sets whether all surface interactions with the plot area should be disabled.
*/
get isSurfaceInteractionDisabled() {
return this.i.cf;
}
set isSurfaceInteractionDisabled(v) {
this.i.cf = ensureBool(v);
}
/**
* Gets or sets whether the pie chart should display mock data when data isn't present.
*/
get shouldDisplayMockData() {
return this.i.ch;
}
set shouldDisplayMockData(v) {
this.i.ch = ensureBool(v);
}
/**
* Gets or sets whether the pie chart should use a skeleton style for mock data.
*/
get shouldUseSkeletonStyleForMockData() {
return this.i.ci;
}
set shouldUseSkeletonStyleForMockData(v) {
this.i.ci = ensureBool(v);
}
/**
* Determines display mode for zero values in the legend.
* For example, handling zero values as valid slices and providing them with proper appearance settings.
*/
get legendEmptyValuesMode() {
return this.i.a1;
}
set legendEmptyValuesMode(v) {
this.i.a1 = ensureEnum(LegendEmptyValuesMode_$type, v);
}
/**
* Sets or gets a function which takes an object that produces a formatted label for displaying in the chart.
*/
get formatLabel() {
return this.i.a5;
}
set formatLabel(v) {
this.i.a5 = v;
}
/**
* Sets or gets a function which takes an object that produces a formatted label for displaying in the chart's legend.
*/
get formatLegendLabel() {
return this.i.a6;
}
set formatLegendLabel(v) {
this.i.a6 = v;
}
/**
* Gets or sets the scaling value used to affect the pixel density of the control.
* A higher scaling ratio will produce crisper visuals at the expense of memory. Lower values will cause the control
* to appear blurry.
*/
get pixelScalingRatio() {
return this.i.df;
}
set pixelScalingRatio(v) {
this.i.df = +v;
}
/**
* Resolved pixel scaling ratio. Unless explicitly overridden by the
* PieChartBase.PixelScalingRatio property,
* this one returns the default ratio enforced by device. High resolution devices will initialize this property
* to a higher value.
*/
get actualPixelScalingRatio() {
return this.i.c2;
}
set actualPixelScalingRatio(v) {
this.i.c2 = +v;
}
/**
* Gets or sets which mode to use for selecting slices.
*/
get selectionMode() {
return this.i.bk;
}
set selectionMode(v) {
this.i.bk = ensureEnum(SliceSelectionMode_$type, v);
}
/**
* Gets or sets the currently selected data item. If a different data item is provided the pie chart
* will select the slice associated with the new item.
*/
get selectedItem() {
return this.i.selectedItem;
}
set selectedItem(v) {
this.i.selectedItem = v;
}
/**
* Gets the currently selected data items. Adding or removing data items from this collection will
* select or deselect the slices associated with those items.
*/
get selectedItems() {
if (this._selectedItems === null) {
let coll = new IgrObjectCollection();
let innerColl = this.i.selectedItems;
if (!innerColl) {
innerColl = new ObjectCollection_internal(0);
}
this._selectedItems = coll._fromInner(innerColl);
this.i.selectedItems = innerColl;
}
return this._selectedItems;
}
set selectedItems(v) {
if (this._selectedItems !== null) {
this._selectedItems._setSyncTarget(null);
this._selectedItems = null;
}
let coll = new IgrObjectCollection();
this._selectedItems = coll._fromOuter(v);
let syncColl = new SyncableObservableCollection$1(Base.$type);
let innerColl = this.i.selectedItems;
if (!innerColl) {
innerColl = new ObjectCollection_internal(0);
}
syncColl._inner = innerColl;
syncColl.clear();
this._selectedItems._setSyncTarget(syncColl);
this.i.selectedItems = innerColl;
}
/**
* Manually overrides the style to use for the labels.
*/
get textStyle() {
return this.i.fq;
}
set textStyle(v) {
this.i.fq = v;
}
findByName(name) {
if (this.findEphemera) {
if (name && name.indexOf("@@e:") == 0) {
return this.findEphemera(name);
}
}
if (this.legend && this.legend.name && this.legend.name == name) {
return this.legend;
}
if (this.labelFormatSpecifiers != null && arrayFindByName(this.labelFormatSpecifiers, name)) {
return arrayFindByName(this.labelFormatSpecifiers, name);
}
if (this.othersLabelFormatSpecifiers != null && arrayFindByName(this.othersLabelFormatSpecifiers, name)) {
return arrayFindByName(this.othersLabelFormatSpecifiers, name);
}
if (this.legendLabelFormatSpecifiers != null && arrayFindByName(this.legendLabelFormatSpecifiers, name)) {
return arrayFindByName(this.legendLabelFormatSpecifiers, name);
}
if (this.legendOthersLabelFormatSpecifiers != null && arrayFindByName(this.legendOthersLabelFormatSpecifiers, name)) {
return arrayFindByName(this.legendOthersLabelFormatSpecifiers, name);
}
return null;
}
get hasUserValues() {
return this._hasUserValues;
}
__m(propertyName) {
if (!this._inStyling) {
this._hasUserValues.add(propertyName);
}
}
_styling(container, component, parent) {
if (this._inStyling) {
return;
}
this._inStyling = true;
this._stylingContainer = container;
this._stylingParent = component;
let genericPrefix = "";
let typeName = this.i.$type.name;
if (typeName.indexOf("Xam") === 0) {
typeName = typeName.substring(3);
}
genericPrefix = toSpinal("PieChartBase");
let additionalPrefixes = [];
let prefix = toSpinal(typeName);
additionalPrefixes.push(prefix + "-");
let b = this.i.$type.baseType;
while (b && b.name != "Object" &&
b.name != "Base" &&
b.name != "Control" &&
b.Name != "DependencyObject" &&
b.Name != "FrameworkElement") {
typeName = b.name;
if (typeName.indexOf("Xam") === 0) {
typeName = typeName.substring(3);
}
let basePrefix = toSpinal(typeName);
additionalPrefixes.push(basePrefix + "-");
b = b.baseType;
}
if (parent) {
let parentTypeName = parent.i.$type.name;
if (parentTypeName.indexOf("Xam") === 0) {
parentTypeName = parentTypeName.substring(3);
}
let parentPrefix = toSpinal(parentTypeName);
additionalPrefixes.push(parentPrefix + "-" + genericPrefix + "-");
additionalPrefixes.push(parentPrefix + "-" + prefix + "-");
}
initializePropertiesFromCss(container, this, genericPrefix + "-", this.hasUserValues, false, additionalPrefixes);
if (this._otherStyling) {
this._otherStyling(container, component, parent);
}
this._inStyling = false;
}
/**
* Use to force the pie chart to finish any deferred work before printing or evaluating its visual.
* This should only be called if the visual of the pie chart needs to be synchronously saved or evaluated.
* Calling this method too often will hinder the performance of the pie chart.
*/
flush() {
this.i.f0();
}
/**
* Returns the chart visuals expressed as a serialized string.
*/
exportSerializedVisualData() {
let iv = this.i.d4();
return (iv);
}
/**
* Simulates a mouse click action at the specified point.
* @param point * The point to click at.
*/
simulateLeftClick(point) {
this.i.g5(toPoint(point));
}
/**
* Invoked by the containing object to provide reference to the container.
* @param container * Reference to the container.
*/
provideContainer(container) {
this.i.provideContainer(container);
}
/**
* Notification from the containing object that the container has been resized.
*/
notifyContainerResized() {
this.i.notifyContainerResized();
}
/**
* Invoked when the instance is being destroyed.
*/
destroy() {
this.i.destroy();
}
notifySetItem(source_, index, oldItem, newItem) {
this.i.f9(source_, index, oldItem, newItem);
}
/**
* Manually notifies the pie chart's data source that the data it has bound to has been cleared and needs to be re-examined.
* This should not be called if the data that the pie chart is bound to is already observable.
* @param source_ * The data source.
*/
notifyClearItems(source_) {
this.i.f5(source_);
}
notifyInsertItem(source_, index, newItem) {
this.i.f7(source_, index, newItem);
}
notifyRemoveItem(source_, index, oldItem) {
this.i.f8(source_, index, oldItem);
}
/**
* Assigns data source for the items.
* @param source_ * Array of the data source items.
*/
setWidgetLevelDataSource(source_) {
this.i.g4(source_);
}
/**
* Resets items data source.
*/
removeWidgetLevelDataSource() {
this.i.gv();
}
/**
* Invoked when style is updated.
*/
styleUpdated() {
this.i.g9();
}
/**
* Raised when the slice's label is clicked.
*/
get labelClick() {
return this._labelClick;
}
set labelClick(ev) {
if (this._labelClick_wrapped !== null) {
this.i.labelClick = delegateRemove(this.i.labelClick, this._labelClick_wrapped);
this._labelClick_wrapped = null;
this._labelClick = null;
}
this._labelClick = ev;
this._labelClick_wrapped = (o, e) => {
let outerArgs = new IgrLabelClickEventArgs();
outerArgs._provideImplementation(e);
if (this.beforeLabelClick) {
this.beforeLabelClick(this, outerArgs);
}
if (this._labelClick) {
this._labelClick(this, outerArgs);
}
};
this.i.labelClick = delegateCombine(this.i.labelClick, this._labelClick_wrapped);
;
}
/**
* Raised when the SelectedItem property is changing. This event is cancelable.
*/
get selectedItemChanging() {
return this._selectedItemChanging;
}
set selectedItemChanging(ev) {
if (this._selectedItemChanging_wrapped !== null) {
this.i.selectedItemChanging = delegateRemove(this.i.selectedItemChanging, this._selectedItemChanging_wrapped);
this._selectedItemChanging_wrapped = null;
this._selectedItemChanging = null;
}
this._selectedItemChanging = ev;
this._selectedItemChanging_wrapped = (o, e) => {
let outerArgs = new IgrSelectedItemChangingEventArgs();
outerArgs._provideImplementation(e);
if (this.beforeSelectedItemChanging) {
this.beforeSelectedItemChanging(this, outerArgs);
}
if (this._selectedItemChanging) {
this._selectedItemChanging(this, outerArgs);
}
};
this.i.selectedItemChanging = delegateCombine(this.i.selectedItemChanging, this._selectedItemChanging_wrapped);
;
}
/**
* Raised when the SelectedItems collection is changing. This event is cancelable.
*/
get selectedItemsChanging() {
return this._selectedItemsChanging;
}
set selectedItemsChanging(ev) {
if (this._selectedItemsChanging_wrapped !== null) {
this.i.selectedItemsChanging = delegateRemove(this.i.selectedItemsChanging, this._selectedItemsChanging_wrapped);
this._selectedItemsChanging_wrapped = null;
this._selectedItemsChanging = null;
}
this._selectedItemsChanging = ev;
this._selectedItemsChanging_wrapped = (o, e) => {
let outerArgs = new IgrSelectedItemsChangingEventArgs();
outerArgs._provideImplementation(e);
if (this.beforeSelectedItemsChanging) {
this.beforeSelectedItemsChanging(this, outerArgs);
}
if (this._selectedItemsChanging) {
this._selectedItemsChanging(this, outerArgs);
}
};
this.i.selectedItemsChanging = delegateCombine(this.i.selectedItemsChanging, this._selectedItemsChanging_wrapped);
;
}
/**
* Raised when the SelectedItem property has changed.
*/
get selectedItemChanged() {
return this._selectedItemChanged;
}
set selectedItemChanged(ev) {
if (this._selectedItemChanged_wrapped !== null) {
this.i.selectedItemChanged = delegateRemove(this.i.selectedItemChanged, this._selectedItemChanged_wrapped);
this._selectedItemChanged_wrapped = null;
this._selectedItemChanged = null;
}
this._selectedItemChanged = ev;
this._selectedItemChanged_wrapped = (o, e) => {
let outerArgs = new IgrSelectedItemChangedEventArgs();
outerArgs._provideImplementation(e);
if (this.beforeSelectedItemChanged) {
this.beforeSelectedItemChanged(this, outerArgs);
}
if (this._selectedItemChanged) {
this._selectedItemChanged(this, outerArgs);
}
};
this.i.selectedItemChanged = delegateCombine(this.i.selectedItemChanged, this._selectedItemChanged_wrapped);
;
}
/**
* Raised when the SelectedItems collection has changed.
*/
get selectedItemsChanged() {
return this._selectedItemsChanged;
}
set selectedItemsChanged(ev) {
if (this._selectedItemsChanged_wrapped !== null) {
this.i.selectedItemsChanged = delegateRemove(this.i.selectedItemsChanged, this._selectedItemsChanged_wrapped);
this._selectedItemsChanged_wrapped = null;
this._selectedItemsChanged = null;
}
this._selectedItemsChanged = ev;
this._selectedItemsChanged_wrapped = (o, e) => {
let outerArgs = new IgrSelectedItemsChangedEventArgs();
outerArgs._provideImplementation(e);
if (this.beforeSelectedItemsChanged) {
this.beforeSelectedItemsChanged(this, outerArgs);
}
if (this._selectedItemsChanged) {
this._selectedItemsChanged(this, outerArgs);
}
};
this.i.selectedItemsChanged = delegateCombine(this.i.selectedItemsChanged, this._selectedItemsChanged_wrapped);
;
}
/**
* Raised when the slice is clicked.
*/
get sliceClick() {
return this._sliceClick;
}
set sliceClick(ev) {
if (this._sliceClick_wrapped !== null) {
this.i.sliceClick = delegateRemove(this.i.sliceClick, this._sliceClick_wrapped);
this._sliceClick_wrapped = null;
this._sliceClick = null;
}
this._sliceClick = ev;
this._sliceClick_wrapped = (o, e) => {
let outerArgs = new IgrSliceClickEventArgs();
outerArgs._provideImplementation(e);
if (this.beforeSliceClick) {
this.beforeSliceClick(this, outerArgs);
}
if (this._sliceClick) {
this._sliceClick(this, outerArgs);
}
};
this.i.sliceClick = delegateCombine(this.i.sliceClick, this._sliceClick_wrapped);
;
}
/**
* Raised when a slice is entered by the pointer.
*/
get sliceEnter() {
return this._sliceEnter;
}
set sliceEnter(ev) {
if (this._sliceEnter_wrapped !== null) {
this.i.sliceEnter = delegateRemove(this.i.sliceEnter, this._sliceEnter_wrapped);
this._sliceEnter_wrapped = null;
this._sliceEnter = null;
}
this._sliceEnter = ev;
this._sliceEnter_wrapped = (o, e) => {
let outerArgs = new IgrSliceEventArgs();
outerArgs._provideImplementation(e);
if (this.beforeSliceEnter) {
this.beforeSliceEnter(this, outerArgs);
}
if (this._sliceEnter) {
this._sliceEnter(this, outerArgs);
}
};
this.i.sliceEnter = delegateCombine(this.i.sliceEnter, this._sliceEnter_wrapped);
;
}
/**
* Raised when a slice is left by the pointer;
*/
get sliceLeave() {
return this._sliceLeave;
}
set sliceLeave(ev) {
if (this._sliceLeave_wrapped !== null) {
this.i.sliceLeave = delegateRemove(this.i.sliceLeave, this._sliceLeave_wrapped);
this._sliceLeave_wrapped = null;
this._sliceLeave = null;
}
this._sliceLeave = ev;
this._sliceLeave_wrapped = (o, e) => {
let outerArgs = new IgrSliceEventArgs();
outerArgs._provideImplementation(e);
if (this.beforeSliceLeave) {
this.beforeSliceLeave(this, outerArgs);
}
if (this._sliceLeave) {
this._sliceLeave(this, outerArgs);
}
};
this.i.sliceLeave = delegateCombine(this.i.sliceLeave, this._sliceLeave_wrapped);
;
}
/**
* Raised when a pointer moves over a slice.
*/
get sliceHover() {
return this._sliceHover;
}
set sliceHover(ev) {
if (this._sliceHover_wrapped !== null) {
this.i.sliceHover = delegateRemove(this.i.sliceHover, this._sliceHover_wrapped);
this._sliceHover_wrapped = null;
this._sliceHover = null;
}
this._sliceHover = ev;
this._sliceHover_wrapped = (o, e) => {
let outerArgs = new IgrSliceEventArgs();
outerArgs._provideImplementation(e);
if (this.beforeSliceHover) {
this.beforeSliceHover(this, outerArgs);
}
if (this._sliceHover) {
this._sliceHover(this, outerArgs);
}
};
this.i.sliceHover = delegateCombine(this.i.sliceHover, this._sliceHover_wrapped);
;
}
}