@angular/material
Version:
Angular Material
966 lines (963 loc) • 74.4 kB
JavaScript
import { Directionality, BidiModule } from '@angular/cdk/bidi';
import { Platform } from '@angular/cdk/platform';
import * as i0 from '@angular/core';
import { InjectionToken, inject, ChangeDetectorRef, NgZone, Renderer2, ElementRef, Component, ChangeDetectionStrategy, ViewEncapsulation, Input, ViewChild, booleanAttribute, numberAttribute, ViewChildren, ContentChild, ContentChildren, forwardRef, EventEmitter, signal, Directive, Output, NgModule } from '@angular/core';
import { RippleState, MatRipple, MAT_RIPPLE_GLOBAL_OPTIONS } from './_ripple-chunk.mjs';
import { _CdkPrivateStyleLoader } from '@angular/cdk/private';
import { _animationsDisabled } from './_animation-chunk.mjs';
import { _StructuralStylesLoader } from './_structural-styles-chunk.mjs';
import { NG_VALUE_ACCESSOR } from '@angular/forms';
import { Subject } from 'rxjs';
import { MatRippleModule } from './_ripple-module-chunk.mjs';
import '@angular/cdk/a11y';
import '@angular/cdk/coercion';
import '@angular/cdk/layout';
var _MatThumb;
(function (_MatThumb) {
_MatThumb[_MatThumb["START"] = 1] = "START";
_MatThumb[_MatThumb["END"] = 2] = "END";
})(_MatThumb || (_MatThumb = {}));
var _MatTickMark;
(function (_MatTickMark) {
_MatTickMark[_MatTickMark["ACTIVE"] = 0] = "ACTIVE";
_MatTickMark[_MatTickMark["INACTIVE"] = 1] = "INACTIVE";
})(_MatTickMark || (_MatTickMark = {}));
const MAT_SLIDER = new InjectionToken('_MatSlider');
const MAT_SLIDER_THUMB = new InjectionToken('_MatSliderThumb');
const MAT_SLIDER_RANGE_THUMB = new InjectionToken('_MatSliderRangeThumb');
const MAT_SLIDER_VISUAL_THUMB = new InjectionToken('_MatSliderVisualThumb');
class MatSliderChange {
source;
parent;
value;
}
class MatSliderVisualThumb {
_cdr = inject(ChangeDetectorRef);
_ngZone = inject(NgZone);
_slider = inject(MAT_SLIDER);
_renderer = inject(Renderer2);
_listenerCleanups;
discrete;
thumbPosition;
valueIndicatorText;
_ripple;
_knob;
_valueIndicatorContainer;
_sliderInput;
_sliderInputEl;
_hoverRippleRef;
_focusRippleRef;
_activeRippleRef;
_isHovered = false;
_isActive = false;
_isValueIndicatorVisible = false;
_hostElement = inject(ElementRef).nativeElement;
_platform = inject(Platform);
constructor() {}
ngAfterViewInit() {
const sliderInput = this._slider._getInput(this.thumbPosition);
if (!sliderInput) {
return;
}
this._ripple.radius = 24;
this._sliderInput = sliderInput;
this._sliderInputEl = this._sliderInput._hostElement;
this._ngZone.runOutsideAngular(() => {
const input = this._sliderInputEl;
const renderer = this._renderer;
this._listenerCleanups = [renderer.listen(input, 'pointermove', this._onPointerMove), renderer.listen(input, 'pointerdown', this._onDragStart), renderer.listen(input, 'pointerup', this._onDragEnd), renderer.listen(input, 'pointerleave', this._onMouseLeave), renderer.listen(input, 'focus', this._onFocus), renderer.listen(input, 'blur', this._onBlur)];
});
}
ngOnDestroy() {
this._listenerCleanups?.forEach(cleanup => cleanup());
}
_onPointerMove = event => {
if (this._sliderInput._isFocused) {
return;
}
const rect = this._hostElement.getBoundingClientRect();
const isHovered = this._slider._isCursorOnSliderThumb(event, rect);
this._isHovered = isHovered;
if (isHovered) {
this._showHoverRipple();
} else {
this._hideRipple(this._hoverRippleRef);
}
};
_onMouseLeave = () => {
this._isHovered = false;
this._hideRipple(this._hoverRippleRef);
};
_onFocus = () => {
this._hideRipple(this._hoverRippleRef);
this._showFocusRipple();
this._hostElement.classList.add('mdc-slider__thumb--focused');
};
_onBlur = () => {
if (!this._isActive) {
this._hideRipple(this._focusRippleRef);
}
if (this._isHovered) {
this._showHoverRipple();
}
this._hostElement.classList.remove('mdc-slider__thumb--focused');
};
_onDragStart = event => {
if (event.button !== 0) {
return;
}
this._isActive = true;
this._showActiveRipple();
};
_onDragEnd = () => {
this._isActive = false;
this._hideRipple(this._activeRippleRef);
if (!this._sliderInput._isFocused) {
this._hideRipple(this._focusRippleRef);
}
if (this._platform.SAFARI) {
this._showHoverRipple();
}
};
_showHoverRipple() {
if (!this._isShowingRipple(this._hoverRippleRef)) {
this._hoverRippleRef = this._showRipple({
enterDuration: 0,
exitDuration: 0
});
this._hoverRippleRef?.element.classList.add('mat-mdc-slider-hover-ripple');
}
}
_showFocusRipple() {
if (!this._isShowingRipple(this._focusRippleRef)) {
this._focusRippleRef = this._showRipple({
enterDuration: 0,
exitDuration: 0
}, true);
this._focusRippleRef?.element.classList.add('mat-mdc-slider-focus-ripple');
}
}
_showActiveRipple() {
if (!this._isShowingRipple(this._activeRippleRef)) {
this._activeRippleRef = this._showRipple({
enterDuration: 225,
exitDuration: 400
});
this._activeRippleRef?.element.classList.add('mat-mdc-slider-active-ripple');
}
}
_isShowingRipple(rippleRef) {
return rippleRef?.state === RippleState.FADING_IN || rippleRef?.state === RippleState.VISIBLE;
}
_showRipple(animation, ignoreGlobalRippleConfig) {
if (this._slider.disabled) {
return;
}
this._showValueIndicator();
if (this._slider._isRange) {
const sibling = this._slider._getThumb(this.thumbPosition === _MatThumb.START ? _MatThumb.END : _MatThumb.START);
sibling._showValueIndicator();
}
if (this._slider._globalRippleOptions?.disabled && !ignoreGlobalRippleConfig) {
return;
}
return this._ripple.launch({
animation: this._slider._noopAnimations ? {
enterDuration: 0,
exitDuration: 0
} : animation,
centered: true,
persistent: true
});
}
_hideRipple(rippleRef) {
rippleRef?.fadeOut();
if (this._isShowingAnyRipple()) {
return;
}
if (!this._slider._isRange) {
this._hideValueIndicator();
}
const sibling = this._getSibling();
if (!sibling._isShowingAnyRipple()) {
this._hideValueIndicator();
sibling._hideValueIndicator();
}
}
_showValueIndicator() {
this._hostElement.classList.add('mdc-slider__thumb--with-indicator');
}
_hideValueIndicator() {
this._hostElement.classList.remove('mdc-slider__thumb--with-indicator');
}
_getSibling() {
return this._slider._getThumb(this.thumbPosition === _MatThumb.START ? _MatThumb.END : _MatThumb.START);
}
_getValueIndicatorContainer() {
return this._valueIndicatorContainer?.nativeElement;
}
_getKnob() {
return this._knob.nativeElement;
}
_isShowingAnyRipple() {
return this._isShowingRipple(this._hoverRippleRef) || this._isShowingRipple(this._focusRippleRef) || this._isShowingRipple(this._activeRippleRef);
}
static ɵfac = i0.ɵɵngDeclareFactory({
minVersion: "12.0.0",
version: "21.0.0",
ngImport: i0,
type: MatSliderVisualThumb,
deps: [],
target: i0.ɵɵFactoryTarget.Component
});
static ɵcmp = i0.ɵɵngDeclareComponent({
minVersion: "17.0.0",
version: "21.0.0",
type: MatSliderVisualThumb,
isStandalone: true,
selector: "mat-slider-visual-thumb",
inputs: {
discrete: "discrete",
thumbPosition: "thumbPosition",
valueIndicatorText: "valueIndicatorText"
},
host: {
classAttribute: "mdc-slider__thumb mat-mdc-slider-visual-thumb"
},
providers: [{
provide: MAT_SLIDER_VISUAL_THUMB,
useExisting: MatSliderVisualThumb
}],
viewQueries: [{
propertyName: "_ripple",
first: true,
predicate: MatRipple,
descendants: true
}, {
propertyName: "_knob",
first: true,
predicate: ["knob"],
descendants: true
}, {
propertyName: "_valueIndicatorContainer",
first: true,
predicate: ["valueIndicatorContainer"],
descendants: true
}],
ngImport: i0,
template: "@if (discrete) {\n <div class=\"mdc-slider__value-indicator-container\" #valueIndicatorContainer>\n <div class=\"mdc-slider__value-indicator\">\n <span class=\"mdc-slider__value-indicator-text\">{{valueIndicatorText}}</span>\n </div>\n </div>\n}\n<div class=\"mdc-slider__thumb-knob\" #knob></div>\n<div matRipple class=\"mat-focus-indicator\" [matRippleDisabled]=\"true\"></div>\n",
styles: [".mat-mdc-slider-visual-thumb .mat-ripple{height:100%;width:100%}.mat-mdc-slider .mdc-slider__tick-marks{justify-content:start}.mat-mdc-slider .mdc-slider__tick-marks .mdc-slider__tick-mark--active,.mat-mdc-slider .mdc-slider__tick-marks .mdc-slider__tick-mark--inactive{position:absolute;left:2px}\n"],
dependencies: [{
kind: "directive",
type: MatRipple,
selector: "[mat-ripple], [matRipple]",
inputs: ["matRippleColor", "matRippleUnbounded", "matRippleCentered", "matRippleRadius", "matRippleAnimation", "matRippleDisabled", "matRippleTrigger"],
exportAs: ["matRipple"]
}],
changeDetection: i0.ChangeDetectionStrategy.OnPush,
encapsulation: i0.ViewEncapsulation.None
});
}
i0.ɵɵngDeclareClassMetadata({
minVersion: "12.0.0",
version: "21.0.0",
ngImport: i0,
type: MatSliderVisualThumb,
decorators: [{
type: Component,
args: [{
selector: 'mat-slider-visual-thumb',
host: {
'class': 'mdc-slider__thumb mat-mdc-slider-visual-thumb'
},
changeDetection: ChangeDetectionStrategy.OnPush,
encapsulation: ViewEncapsulation.None,
providers: [{
provide: MAT_SLIDER_VISUAL_THUMB,
useExisting: MatSliderVisualThumb
}],
imports: [MatRipple],
template: "@if (discrete) {\n <div class=\"mdc-slider__value-indicator-container\" #valueIndicatorContainer>\n <div class=\"mdc-slider__value-indicator\">\n <span class=\"mdc-slider__value-indicator-text\">{{valueIndicatorText}}</span>\n </div>\n </div>\n}\n<div class=\"mdc-slider__thumb-knob\" #knob></div>\n<div matRipple class=\"mat-focus-indicator\" [matRippleDisabled]=\"true\"></div>\n",
styles: [".mat-mdc-slider-visual-thumb .mat-ripple{height:100%;width:100%}.mat-mdc-slider .mdc-slider__tick-marks{justify-content:start}.mat-mdc-slider .mdc-slider__tick-marks .mdc-slider__tick-mark--active,.mat-mdc-slider .mdc-slider__tick-marks .mdc-slider__tick-mark--inactive{position:absolute;left:2px}\n"]
}]
}],
ctorParameters: () => [],
propDecorators: {
discrete: [{
type: Input
}],
thumbPosition: [{
type: Input
}],
valueIndicatorText: [{
type: Input
}],
_ripple: [{
type: ViewChild,
args: [MatRipple]
}],
_knob: [{
type: ViewChild,
args: ['knob']
}],
_valueIndicatorContainer: [{
type: ViewChild,
args: ['valueIndicatorContainer']
}]
}
});
class MatSlider {
_ngZone = inject(NgZone);
_cdr = inject(ChangeDetectorRef);
_elementRef = inject(ElementRef);
_dir = inject(Directionality, {
optional: true
});
_globalRippleOptions = inject(MAT_RIPPLE_GLOBAL_OPTIONS, {
optional: true
});
_trackActive;
_thumbs;
_input;
_inputs;
get disabled() {
return this._disabled;
}
set disabled(v) {
this._disabled = v;
const endInput = this._getInput(_MatThumb.END);
const startInput = this._getInput(_MatThumb.START);
if (endInput) {
endInput.disabled = this._disabled;
}
if (startInput) {
startInput.disabled = this._disabled;
}
}
_disabled = false;
get discrete() {
return this._discrete;
}
set discrete(v) {
this._discrete = v;
this._updateValueIndicatorUIs();
}
_discrete = false;
get showTickMarks() {
return this._showTickMarks;
}
set showTickMarks(value) {
this._showTickMarks = value;
if (this._hasViewInitialized) {
this._updateTickMarkUI();
this._updateTickMarkTrackUI();
}
}
_showTickMarks = false;
get min() {
return this._min;
}
set min(v) {
const min = v === undefined || v === null || isNaN(v) ? this._min : v;
if (this._min !== min) {
this._updateMin(min);
}
}
_min = 0;
color;
disableRipple = false;
_updateMin(min) {
const prevMin = this._min;
this._min = min;
this._isRange ? this._updateMinRange({
old: prevMin,
new: min
}) : this._updateMinNonRange(min);
this._onMinMaxOrStepChange();
}
_updateMinRange(min) {
const endInput = this._getInput(_MatThumb.END);
const startInput = this._getInput(_MatThumb.START);
const oldEndValue = endInput.value;
const oldStartValue = startInput.value;
startInput.min = min.new;
endInput.min = Math.max(min.new, startInput.value);
startInput.max = Math.min(endInput.max, endInput.value);
startInput._updateWidthInactive();
endInput._updateWidthInactive();
min.new < min.old ? this._onTranslateXChangeBySideEffect(endInput, startInput) : this._onTranslateXChangeBySideEffect(startInput, endInput);
if (oldEndValue !== endInput.value) {
this._onValueChange(endInput);
}
if (oldStartValue !== startInput.value) {
this._onValueChange(startInput);
}
}
_updateMinNonRange(min) {
const input = this._getInput(_MatThumb.END);
if (input) {
const oldValue = input.value;
input.min = min;
input._updateThumbUIByValue();
this._updateTrackUI(input);
if (oldValue !== input.value) {
this._onValueChange(input);
}
}
}
get max() {
return this._max;
}
set max(v) {
const max = v === undefined || v === null || isNaN(v) ? this._max : v;
if (this._max !== max) {
this._updateMax(max);
}
}
_max = 100;
_updateMax(max) {
const prevMax = this._max;
this._max = max;
this._isRange ? this._updateMaxRange({
old: prevMax,
new: max
}) : this._updateMaxNonRange(max);
this._onMinMaxOrStepChange();
}
_updateMaxRange(max) {
const endInput = this._getInput(_MatThumb.END);
const startInput = this._getInput(_MatThumb.START);
const oldEndValue = endInput.value;
const oldStartValue = startInput.value;
endInput.max = max.new;
startInput.max = Math.min(max.new, endInput.value);
endInput.min = startInput.value;
endInput._updateWidthInactive();
startInput._updateWidthInactive();
max.new > max.old ? this._onTranslateXChangeBySideEffect(startInput, endInput) : this._onTranslateXChangeBySideEffect(endInput, startInput);
if (oldEndValue !== endInput.value) {
this._onValueChange(endInput);
}
if (oldStartValue !== startInput.value) {
this._onValueChange(startInput);
}
}
_updateMaxNonRange(max) {
const input = this._getInput(_MatThumb.END);
if (input) {
const oldValue = input.value;
input.max = max;
input._updateThumbUIByValue();
this._updateTrackUI(input);
if (oldValue !== input.value) {
this._onValueChange(input);
}
}
}
get step() {
return this._step;
}
set step(v) {
const step = isNaN(v) ? this._step : v;
if (this._step !== step) {
this._updateStep(step);
}
}
_step = 1;
_updateStep(step) {
this._step = step;
this._isRange ? this._updateStepRange() : this._updateStepNonRange();
this._onMinMaxOrStepChange();
}
_updateStepRange() {
const endInput = this._getInput(_MatThumb.END);
const startInput = this._getInput(_MatThumb.START);
const oldEndValue = endInput.value;
const oldStartValue = startInput.value;
const prevStartValue = startInput.value;
endInput.min = this._min;
startInput.max = this._max;
endInput.step = this._step;
startInput.step = this._step;
if (this._platform.SAFARI) {
endInput.value = endInput.value;
startInput.value = startInput.value;
}
endInput.min = Math.max(this._min, startInput.value);
startInput.max = Math.min(this._max, endInput.value);
startInput._updateWidthInactive();
endInput._updateWidthInactive();
endInput.value < prevStartValue ? this._onTranslateXChangeBySideEffect(startInput, endInput) : this._onTranslateXChangeBySideEffect(endInput, startInput);
if (oldEndValue !== endInput.value) {
this._onValueChange(endInput);
}
if (oldStartValue !== startInput.value) {
this._onValueChange(startInput);
}
}
_updateStepNonRange() {
const input = this._getInput(_MatThumb.END);
if (input) {
const oldValue = input.value;
input.step = this._step;
if (this._platform.SAFARI) {
input.value = input.value;
}
input._updateThumbUIByValue();
if (oldValue !== input.value) {
this._onValueChange(input);
}
}
}
displayWith = value => `${value}`;
_tickMarks;
_noopAnimations = _animationsDisabled();
_dirChangeSubscription;
_resizeObserver;
_cachedWidth;
_cachedLeft;
_rippleRadius = 24;
startValueIndicatorText = '';
endValueIndicatorText = '';
_endThumbTransform;
_startThumbTransform;
_isRange = false;
_isRtl = false;
_hasViewInitialized = false;
_tickMarkTrackWidth = 0;
_hasAnimation = false;
_resizeTimer = null;
_platform = inject(Platform);
constructor() {
inject(_CdkPrivateStyleLoader).load(_StructuralStylesLoader);
if (this._dir) {
this._dirChangeSubscription = this._dir.change.subscribe(() => this._onDirChange());
this._isRtl = this._dir.value === 'rtl';
}
}
_knobRadius = 8;
_inputPadding;
ngAfterViewInit() {
if (this._platform.isBrowser) {
this._updateDimensions();
}
const eInput = this._getInput(_MatThumb.END);
const sInput = this._getInput(_MatThumb.START);
this._isRange = !!eInput && !!sInput;
this._cdr.detectChanges();
if (typeof ngDevMode === 'undefined' || ngDevMode) {
_validateInputs(this._isRange, this._getInput(_MatThumb.END), this._getInput(_MatThumb.START));
}
const thumb = this._getThumb(_MatThumb.END);
this._rippleRadius = thumb._ripple.radius;
this._inputPadding = this._rippleRadius - this._knobRadius;
this._isRange ? this._initUIRange(eInput, sInput) : this._initUINonRange(eInput);
this._updateTrackUI(eInput);
this._updateTickMarkUI();
this._updateTickMarkTrackUI();
this._observeHostResize();
this._cdr.detectChanges();
}
_initUINonRange(eInput) {
eInput.initProps();
eInput.initUI();
this._updateValueIndicatorUI(eInput);
this._hasViewInitialized = true;
eInput._updateThumbUIByValue();
}
_initUIRange(eInput, sInput) {
eInput.initProps();
eInput.initUI();
sInput.initProps();
sInput.initUI();
eInput._updateMinMax();
sInput._updateMinMax();
eInput._updateStaticStyles();
sInput._updateStaticStyles();
this._updateValueIndicatorUIs();
this._hasViewInitialized = true;
eInput._updateThumbUIByValue();
sInput._updateThumbUIByValue();
}
ngOnDestroy() {
this._dirChangeSubscription.unsubscribe();
this._resizeObserver?.disconnect();
this._resizeObserver = null;
}
_onDirChange() {
this._isRtl = this._dir?.value === 'rtl';
this._isRange ? this._onDirChangeRange() : this._onDirChangeNonRange();
this._updateTickMarkUI();
}
_onDirChangeRange() {
const endInput = this._getInput(_MatThumb.END);
const startInput = this._getInput(_MatThumb.START);
endInput._setIsLeftThumb();
startInput._setIsLeftThumb();
endInput.translateX = endInput._calcTranslateXByValue();
startInput.translateX = startInput._calcTranslateXByValue();
endInput._updateStaticStyles();
startInput._updateStaticStyles();
endInput._updateWidthInactive();
startInput._updateWidthInactive();
endInput._updateThumbUIByValue();
startInput._updateThumbUIByValue();
}
_onDirChangeNonRange() {
const input = this._getInput(_MatThumb.END);
input._updateThumbUIByValue();
}
_observeHostResize() {
if (typeof ResizeObserver === 'undefined' || !ResizeObserver) {
return;
}
this._ngZone.runOutsideAngular(() => {
this._resizeObserver = new ResizeObserver(() => {
if (this._isActive()) {
return;
}
if (this._resizeTimer) {
clearTimeout(this._resizeTimer);
}
this._onResize();
});
this._resizeObserver.observe(this._elementRef.nativeElement);
});
}
_isActive() {
return this._getThumb(_MatThumb.START)._isActive || this._getThumb(_MatThumb.END)._isActive;
}
_getValue(thumbPosition = _MatThumb.END) {
const input = this._getInput(thumbPosition);
if (!input) {
return this.min;
}
return input.value;
}
_skipUpdate() {
return !!(this._getInput(_MatThumb.START)?._skipUIUpdate || this._getInput(_MatThumb.END)?._skipUIUpdate);
}
_updateDimensions() {
this._cachedWidth = this._elementRef.nativeElement.offsetWidth;
this._cachedLeft = this._elementRef.nativeElement.getBoundingClientRect().left;
}
_setTrackActiveStyles(styles) {
const trackStyle = this._trackActive.nativeElement.style;
trackStyle.left = styles.left;
trackStyle.right = styles.right;
trackStyle.transformOrigin = styles.transformOrigin;
trackStyle.transform = styles.transform;
}
_calcTickMarkTransform(index) {
const offset = index * (this._tickMarkTrackWidth / (this._tickMarks.length - 1));
const translateX = this._isRtl ? this._cachedWidth - 6 - offset : offset;
return `translateX(${translateX}px`;
}
_onTranslateXChange(source) {
if (!this._hasViewInitialized) {
return;
}
this._updateThumbUI(source);
this._updateTrackUI(source);
this._updateOverlappingThumbUI(source);
}
_onTranslateXChangeBySideEffect(input1, input2) {
if (!this._hasViewInitialized) {
return;
}
input1._updateThumbUIByValue();
input2._updateThumbUIByValue();
}
_onValueChange(source) {
if (!this._hasViewInitialized) {
return;
}
this._updateValueIndicatorUI(source);
this._updateTickMarkUI();
this._cdr.detectChanges();
}
_onMinMaxOrStepChange() {
if (!this._hasViewInitialized) {
return;
}
this._updateTickMarkUI();
this._updateTickMarkTrackUI();
this._cdr.markForCheck();
}
_onResize() {
if (!this._hasViewInitialized) {
return;
}
this._updateDimensions();
if (this._isRange) {
const eInput = this._getInput(_MatThumb.END);
const sInput = this._getInput(_MatThumb.START);
eInput._updateThumbUIByValue();
sInput._updateThumbUIByValue();
eInput._updateStaticStyles();
sInput._updateStaticStyles();
eInput._updateMinMax();
sInput._updateMinMax();
eInput._updateWidthInactive();
sInput._updateWidthInactive();
} else {
const eInput = this._getInput(_MatThumb.END);
if (eInput) {
eInput._updateThumbUIByValue();
}
}
this._updateTickMarkUI();
this._updateTickMarkTrackUI();
this._cdr.detectChanges();
}
_thumbsOverlap = false;
_areThumbsOverlapping() {
const startInput = this._getInput(_MatThumb.START);
const endInput = this._getInput(_MatThumb.END);
if (!startInput || !endInput) {
return false;
}
return endInput.translateX - startInput.translateX < 20;
}
_updateOverlappingThumbClassNames(source) {
const sibling = source.getSibling();
const sourceThumb = this._getThumb(source.thumbPosition);
const siblingThumb = this._getThumb(sibling.thumbPosition);
siblingThumb._hostElement.classList.remove('mdc-slider__thumb--top');
sourceThumb._hostElement.classList.toggle('mdc-slider__thumb--top', this._thumbsOverlap);
}
_updateOverlappingThumbUI(source) {
if (!this._isRange || this._skipUpdate()) {
return;
}
if (this._thumbsOverlap !== this._areThumbsOverlapping()) {
this._thumbsOverlap = !this._thumbsOverlap;
this._updateOverlappingThumbClassNames(source);
}
}
_updateThumbUI(source) {
if (this._skipUpdate()) {
return;
}
const thumb = this._getThumb(source.thumbPosition === _MatThumb.END ? _MatThumb.END : _MatThumb.START);
thumb._hostElement.style.transform = `translateX(${source.translateX}px)`;
}
_updateValueIndicatorUI(source) {
if (this._skipUpdate()) {
return;
}
const valuetext = this.displayWith(source.value);
this._hasViewInitialized ? source._valuetext.set(valuetext) : source._hostElement.setAttribute('aria-valuetext', valuetext);
if (this.discrete) {
source.thumbPosition === _MatThumb.START ? this.startValueIndicatorText = valuetext : this.endValueIndicatorText = valuetext;
const visualThumb = this._getThumb(source.thumbPosition);
valuetext.length < 3 ? visualThumb._hostElement.classList.add('mdc-slider__thumb--short-value') : visualThumb._hostElement.classList.remove('mdc-slider__thumb--short-value');
}
}
_updateValueIndicatorUIs() {
const eInput = this._getInput(_MatThumb.END);
const sInput = this._getInput(_MatThumb.START);
if (eInput) {
this._updateValueIndicatorUI(eInput);
}
if (sInput) {
this._updateValueIndicatorUI(sInput);
}
}
_updateTickMarkTrackUI() {
if (!this.showTickMarks || this._skipUpdate()) {
return;
}
const step = this._step && this._step > 0 ? this._step : 1;
const maxValue = Math.floor(this.max / step) * step;
const percentage = (maxValue - this.min) / (this.max - this.min);
this._tickMarkTrackWidth = (this._cachedWidth - 6) * percentage;
}
_updateTrackUI(source) {
if (this._skipUpdate()) {
return;
}
this._isRange ? this._updateTrackUIRange(source) : this._updateTrackUINonRange(source);
}
_updateTrackUIRange(source) {
const sibling = source.getSibling();
if (!sibling || !this._cachedWidth) {
return;
}
const activePercentage = Math.abs(sibling.translateX - source.translateX) / this._cachedWidth;
if (source._isLeftThumb && this._cachedWidth) {
this._setTrackActiveStyles({
left: 'auto',
right: `${this._cachedWidth - sibling.translateX}px`,
transformOrigin: 'right',
transform: `scaleX(${activePercentage})`
});
} else {
this._setTrackActiveStyles({
left: `${sibling.translateX}px`,
right: 'auto',
transformOrigin: 'left',
transform: `scaleX(${activePercentage})`
});
}
}
_updateTrackUINonRange(source) {
this._isRtl ? this._setTrackActiveStyles({
left: 'auto',
right: '0px',
transformOrigin: 'right',
transform: `scaleX(${1 - source.fillPercentage})`
}) : this._setTrackActiveStyles({
left: '0px',
right: 'auto',
transformOrigin: 'left',
transform: `scaleX(${source.fillPercentage})`
});
}
_updateTickMarkUI() {
if (!this.showTickMarks || this.step === undefined || this.min === undefined || this.max === undefined) {
return;
}
const step = this.step > 0 ? this.step : 1;
this._isRange ? this._updateTickMarkUIRange(step) : this._updateTickMarkUINonRange(step);
}
_updateTickMarkUINonRange(step) {
const value = this._getValue();
let numActive = Math.max(Math.round((value - this.min) / step), 0) + 1;
let numInactive = Math.max(Math.round((this.max - value) / step), 0) - 1;
this._isRtl ? numActive++ : numInactive++;
this._tickMarks = Array(numActive).fill(_MatTickMark.ACTIVE).concat(Array(numInactive).fill(_MatTickMark.INACTIVE));
}
_updateTickMarkUIRange(step) {
const endValue = this._getValue();
const startValue = this._getValue(_MatThumb.START);
const numInactiveBeforeStartThumb = Math.max(Math.round((startValue - this.min) / step), 0);
const numActive = Math.max(Math.round((endValue - startValue) / step) + 1, 0);
const numInactiveAfterEndThumb = Math.max(Math.round((this.max - endValue) / step), 0);
this._tickMarks = Array(numInactiveBeforeStartThumb).fill(_MatTickMark.INACTIVE).concat(Array(numActive).fill(_MatTickMark.ACTIVE), Array(numInactiveAfterEndThumb).fill(_MatTickMark.INACTIVE));
}
_getInput(thumbPosition) {
if (thumbPosition === _MatThumb.END && this._input) {
return this._input;
}
if (this._inputs?.length) {
return thumbPosition === _MatThumb.START ? this._inputs.first : this._inputs.last;
}
return;
}
_getThumb(thumbPosition) {
return thumbPosition === _MatThumb.END ? this._thumbs?.last : this._thumbs?.first;
}
_setTransition(withAnimation) {
this._hasAnimation = !this._platform.IOS && withAnimation && !this._noopAnimations;
this._elementRef.nativeElement.classList.toggle('mat-mdc-slider-with-animation', this._hasAnimation);
}
_isCursorOnSliderThumb(event, rect) {
const radius = rect.width / 2;
const centerX = rect.x + radius;
const centerY = rect.y + radius;
const dx = event.clientX - centerX;
const dy = event.clientY - centerY;
return Math.pow(dx, 2) + Math.pow(dy, 2) < Math.pow(radius, 2);
}
static ɵfac = i0.ɵɵngDeclareFactory({
minVersion: "12.0.0",
version: "21.0.0",
ngImport: i0,
type: MatSlider,
deps: [],
target: i0.ɵɵFactoryTarget.Component
});
static ɵcmp = i0.ɵɵngDeclareComponent({
minVersion: "17.0.0",
version: "21.0.0",
type: MatSlider,
isStandalone: true,
selector: "mat-slider",
inputs: {
disabled: ["disabled", "disabled", booleanAttribute],
discrete: ["discrete", "discrete", booleanAttribute],
showTickMarks: ["showTickMarks", "showTickMarks", booleanAttribute],
min: ["min", "min", numberAttribute],
color: "color",
disableRipple: ["disableRipple", "disableRipple", booleanAttribute],
max: ["max", "max", numberAttribute],
step: ["step", "step", numberAttribute],
displayWith: "displayWith"
},
host: {
properties: {
"class": "\"mat-\" + (color || \"primary\")",
"class.mdc-slider--range": "_isRange",
"class.mdc-slider--disabled": "disabled",
"class.mdc-slider--discrete": "discrete",
"class.mdc-slider--tick-marks": "showTickMarks",
"class._mat-animation-noopable": "_noopAnimations"
},
classAttribute: "mat-mdc-slider mdc-slider"
},
providers: [{
provide: MAT_SLIDER,
useExisting: MatSlider
}],
queries: [{
propertyName: "_input",
first: true,
predicate: MAT_SLIDER_THUMB,
descendants: true
}, {
propertyName: "_inputs",
predicate: MAT_SLIDER_RANGE_THUMB
}],
viewQueries: [{
propertyName: "_trackActive",
first: true,
predicate: ["trackActive"],
descendants: true
}, {
propertyName: "_thumbs",
predicate: MAT_SLIDER_VISUAL_THUMB,
descendants: true
}],
exportAs: ["matSlider"],
ngImport: i0,
template: "<!-- Inputs -->\n<ng-content></ng-content>\n\n<!-- Track -->\n<div class=\"mdc-slider__track\">\n <div class=\"mdc-slider__track--inactive\"></div>\n <div class=\"mdc-slider__track--active\">\n <div #trackActive class=\"mdc-slider__track--active_fill\"></div>\n </div>\n @if (showTickMarks) {\n <div class=\"mdc-slider__tick-marks\" #tickMarkContainer>\n @if (_cachedWidth) {\n @for (tickMark of _tickMarks; track i; let i = $index) {\n <div\n [class]=\"tickMark === 0 ? 'mdc-slider__tick-mark--active' : 'mdc-slider__tick-mark--inactive'\"\n [style.transform]=\"_calcTickMarkTransform(i)\"></div>\n }\n }\n </div>\n }\n</div>\n\n<!-- Thumbs -->\n@if (_isRange) {\n <mat-slider-visual-thumb\n [discrete]=\"discrete\"\n [thumbPosition]=\"1\"\n [valueIndicatorText]=\"startValueIndicatorText\">\n </mat-slider-visual-thumb>\n}\n\n<mat-slider-visual-thumb\n [discrete]=\"discrete\"\n [thumbPosition]=\"2\"\n [valueIndicatorText]=\"endValueIndicatorText\">\n</mat-slider-visual-thumb>\n",
styles: [".mdc-slider__track{position:absolute;top:50%;transform:translateY(-50%);width:100%;pointer-events:none;height:var(--mat-slider-inactive-track-height, 4px)}.mdc-slider__track--active,.mdc-slider__track--inactive{display:flex;height:100%;position:absolute;width:100%}.mdc-slider__track--active{overflow:hidden;border-radius:var(--mat-slider-active-track-shape, var(--mat-sys-corner-full));height:var(--mat-slider-active-track-height, 4px);top:calc((var(--mat-slider-inactive-track-height, 4px) - var(--mat-slider-active-track-height, 4px))/2)}.mdc-slider__track--active_fill{border-top-style:solid;box-sizing:border-box;height:100%;width:100%;position:relative;transform-origin:left;transition:transform 80ms ease;border-color:var(--mat-slider-active-track-color, var(--mat-sys-primary));border-top-width:var(--mat-slider-active-track-height, 4px)}.mdc-slider--disabled .mdc-slider__track--active_fill{border-color:var(--mat-slider-disabled-active-track-color, var(--mat-sys-on-surface))}[dir=rtl] .mdc-slider__track--active_fill{-webkit-transform-origin:right;transform-origin:right}.mdc-slider__track--inactive{left:0;top:0;opacity:.24;background-color:var(--mat-slider-inactive-track-color, var(--mat-sys-surface-variant));height:var(--mat-slider-inactive-track-height, 4px);border-radius:var(--mat-slider-inactive-track-shape, var(--mat-sys-corner-full))}.mdc-slider--disabled .mdc-slider__track--inactive{background-color:var(--mat-slider-disabled-inactive-track-color, var(--mat-sys-on-surface));opacity:.24}.mdc-slider__track--inactive::before{position:absolute;box-sizing:border-box;width:100%;height:100%;top:0;left:0;border:1px solid rgba(0,0,0,0);border-radius:inherit;content:\"\";pointer-events:none}@media(forced-colors: active){.mdc-slider__track--inactive::before{border-color:CanvasText}}.mdc-slider__value-indicator-container{bottom:44px;left:50%;pointer-events:none;position:absolute;transform:var(--mat-slider-value-indicator-container-transform, translateX(-50%) rotate(-45deg))}.mdc-slider__thumb--with-indicator .mdc-slider__value-indicator-container{pointer-events:auto}.mdc-slider__value-indicator{display:flex;align-items:center;transform:scale(0);transform-origin:var(--mat-slider-value-indicator-transform-origin, 0 28px);transition:transform 100ms cubic-bezier(0.4, 0, 1, 1);word-break:normal;background-color:var(--mat-slider-label-container-color, var(--mat-sys-primary));color:var(--mat-slider-label-label-text-color, var(--mat-sys-on-primary));width:var(--mat-slider-value-indicator-width, 28px);height:var(--mat-slider-value-indicator-height, 28px);padding:var(--mat-slider-value-indicator-padding, 0);opacity:var(--mat-slider-value-indicator-opacity, 1);border-radius:var(--mat-slider-value-indicator-border-radius, 50% 50% 50% 0)}.mdc-slider__thumb--with-indicator .mdc-slider__value-indicator{transition:transform 100ms cubic-bezier(0, 0, 0.2, 1);transform:scale(1)}.mdc-slider__value-indicator::before{border-left:6px solid rgba(0,0,0,0);border-right:6px solid rgba(0,0,0,0);border-top:6px solid;bottom:-5px;content:\"\";height:0;left:50%;position:absolute;transform:translateX(-50%);width:0;display:var(--mat-slider-value-indicator-caret-display, none);border-top-color:var(--mat-slider-label-container-color, var(--mat-sys-primary))}.mdc-slider__value-indicator::after{position:absolute;box-sizing:border-box;width:100%;height:100%;top:0;left:0;border:1px solid rgba(0,0,0,0);border-radius:inherit;content:\"\";pointer-events:none}@media(forced-colors: active){.mdc-slider__value-indicator::after{border-color:CanvasText}}.mdc-slider__value-indicator-text{text-align:center;width:var(--mat-slider-value-indicator-width, 28px);transform:var(--mat-slider-value-indicator-text-transform, rotate(45deg));font-family:var(--mat-slider-label-label-text-font, var(--mat-sys-label-medium-font));font-size:var(--mat-slider-label-label-text-size, var(--mat-sys-label-medium-size));font-weight:var(--mat-slider-label-label-text-weight, var(--mat-sys-label-medium-weight));line-height:var(--mat-slider-label-label-text-line-height, var(--mat-sys-label-medium-line-height));letter-spacing:var(--mat-slider-label-label-text-tracking, var(--mat-sys-label-medium-tracking))}.mdc-slider__thumb{-webkit-user-select:none;user-select:none;display:flex;left:-24px;outline:none;position:absolute;height:48px;width:48px;pointer-events:none}.mdc-slider--discrete .mdc-slider__thumb{transition:transform 80ms ease}.mdc-slider--disabled .mdc-slider__thumb{pointer-events:none}.mdc-slider__thumb--top{z-index:1}.mdc-slider__thumb-knob{position:absolute;box-sizing:border-box;left:50%;top:50%;transform:translate(-50%, -50%);border-style:solid;width:var(--mat-slider-handle-width, 20px);height:var(--mat-slider-handle-height, 20px);border-width:calc(var(--mat-slider-handle-height, 20px)/2) calc(var(--mat-slider-handle-width, 20px)/2);box-shadow:var(--mat-slider-handle-elevation, var(--mat-sys-level1));background-color:var(--mat-slider-handle-color, var(--mat-sys-primary));border-color:var(--mat-slider-handle-color, var(--mat-sys-primary));border-radius:var(--mat-slider-handle-shape, var(--mat-sys-corner-full))}.mdc-slider__thumb:hover .mdc-slider__thumb-knob{background-color:var(--mat-slider-hover-handle-color, var(--mat-sys-primary));border-color:var(--mat-slider-hover-handle-color, var(--mat-sys-primary))}.mdc-slider__thumb--focused .mdc-slider__thumb-knob{background-color:var(--mat-slider-focus-handle-color, var(--mat-sys-primary));border-color:var(--mat-slider-focus-handle-color, var(--mat-sys-primary))}.mdc-slider--disabled .mdc-slider__thumb-knob{background-color:var(--mat-slider-disabled-handle-color, var(--mat-sys-on-surface));border-color:var(--mat-slider-disabled-handle-color, var(--mat-sys-on-surface))}.mdc-slider__thumb--top .mdc-slider__thumb-knob,.mdc-slider__thumb--top.mdc-slider__thumb:hover .mdc-slider__thumb-knob,.mdc-slider__thumb--top.mdc-slider__thumb--focused .mdc-slider__thumb-knob{border:solid 1px #fff;box-sizing:content-box;border-color:var(--mat-slider-with-overlap-handle-outline-color, var(--mat-sys-on-primary));border-width:var(--mat-slider-with-overlap-handle-outline-width, 1px)}.mdc-slider__tick-marks{align-items:center;box-sizing:border-box;display:flex;height:100%;justify-content:space-between;padding:0 1px;position:absolute;width:100%}.mdc-slider__tick-mark--active,.mdc-slider__tick-mark--inactive{width:var(--mat-slider-with-tick-marks-container-size, 2px);height:var(--mat-slider-with-tick-marks-container-size, 2px);border-radius:var(--mat-slider-with-tick-marks-container-shape, var(--mat-sys-corner-full))}.mdc-slider__tick-mark--inactive{opacity:var(--mat-slider-with-tick-marks-inactive-container-opacity, 0.38);background-color:var(--mat-slider-with-tick-marks-inactive-container-color, var(--mat-sys-on-surface-variant))}.mdc-slider--disabled .mdc-slider__tick-mark--inactive{opacity:var(--mat-slider-with-tick-marks-inactive-container-opacity, 0.38);background-color:var(--mat-slider-with-tick-marks-disabled-container-color, var(--mat-sys-on-surface))}.mdc-slider__tick-mark--active{opacity:var(--mat-slider-with-tick-marks-active-container-opacity, 0.38);background-color:var(--mat-slider-with-tick-marks-active-container-color, var(--mat-sys-on-primary))}.mdc-slider__input{cursor:pointer;left:2px;margin:0;height:44px;opacity:0;position:absolute;top:2px;width:44px;box-sizing:content-box}.mdc-slider__input.mat-mdc-slider-input-no-pointer-events{pointer-events:none}.mdc-slider__input.mat-slider__right-input{left:auto;right:0}.mat-mdc-slider{display:inline-block;box-sizing:border-box;outline:none;vertical-align:middle;cursor:pointer;height:48px;margin:0 8px;position:relative;touch-action:pan-y;width:auto;min-width:112px;-webkit-tap-highlight-color:rgba(0,0,0,0)}.mat-mdc-slider.mdc-slider--disabled{cursor:auto;opacity:.38}.mat-mdc-slider.mdc-slider--disabled .mdc-slider__input{cursor:auto}.mat-mdc-slider .mdc-slider__thumb,.mat-mdc-slider .mdc-slider__track--active_fill{transition-duration:0ms}.mat-mdc-slider.mat-mdc-slider-with-animation .mdc-slider__thumb,.mat-mdc-slider.mat-mdc-slider-with-animation .mdc-slider__track--active_fill{transition-duration:80ms}.mat-mdc-slider.mdc-slider--discrete .mdc-slider__thumb,.mat-mdc-slider.mdc-slider--discrete .mdc-slider__track--active_fill{transition-duration:0ms}.mat-mdc-slider.mat-mdc-slider-with-animation .mdc-slider__thumb,.mat-mdc-slider.mat-mdc-slider-with-animation .mdc-slider__track--active_fill{transition-duration:80ms}.mat-mdc-slider .mat-ripple .mat-ripple-element{background-color:var(--mat-slider-ripple-color, var(--mat-sys-primary))}.mat-mdc-slider .mat-ripple .mat-mdc-slider-hover-ripple{background-color:var(--mat-slider-hover-state-layer-color, color-mix(in srgb, var(--mat-sys-primary) 5%, transparent))}.mat-mdc-slider .mat-ripple .mat-mdc-slider-focus-ripple,.mat-mdc-slider .mat-ripple .mat-mdc-slider-active-ripple{background-color:var(--mat-slider-focus-state-layer-color, color-mix(in srgb, var(--mat-sys-primary) 20%, transparent))}.mat-mdc-slider._mat-animation-noopable.mdc-slider--discrete .mdc-slider__thumb,.mat-mdc-slider._mat-animation-noopable.mdc-slider--discrete .mdc-slider__track--active_fill,.mat-mdc-slider._mat-animation-noopable .mdc-slider__value-indicator{transition:none}.mat-mdc-slider .mat-focus-indicator::before{border-radius:50%}.mdc-slider__thumb--focused .mat-focus-indicator::before{content:\"\"}\n"],
dependencies: [{
kind: "component",
type: MatSliderVisualThumb,
selector: "mat-slider-visual-thumb",
inputs: ["discrete", "thumbPosition", "valueIndicatorText"]
}],
changeDetection: i0.ChangeDetectionStrategy.OnPush,
encapsulation: i0.ViewEncapsulation.None
});
}
i0.ɵɵngDeclareClassMetadata({
minVersion: "12.0.0",
version: "21.0.0",
ngImport: i0,
type: MatSlider,
decorators: [{
type: Component,
args: [{
selector: 'mat-slider',
host: {
'class': 'mat-mdc-slider mdc-slider',
'[class]': '"mat-" + (color || "primary")',
'[class.mdc-slider--range]': '_isRange',
'[class.mdc-slider--disabled]': 'disabled',
'[class.mdc-slider--discrete]': 'discrete',
'[class.mdc-slider--tick-marks]': 'showTickMarks',
'[class._mat-animation-noopable]': '_noopAnimations'
},
exportAs: 'matSlider',
changeDetection: ChangeDetectionStrategy.OnPush,
encapsulation: ViewEncapsulation.None,
providers: [{
provide: MAT_SLIDER,
useExisting: MatSlider
}],
imports: [MatSliderVisualThumb],
template: "<!-- Inputs -->\n<ng-content></ng-content>\n\n<!-- Track -->\n<div class=\"mdc-slider__track\">\n <div class=\"mdc-slider__track--inactive\"></div>\n <div class=\"mdc-slider__track--active\">\n <div #trackActive class=\"mdc-slider__track--active_fill\"></div>\n </div>\n @if (showTickMarks) {\n <div class=\"mdc-slider__tick-marks\" #tickMarkContainer>\n @if (_cachedWidth) {\n @for (tickMark of _tickMarks; track i; let i = $index) {\n <div\n [class]=\"tickMark === 0 ? 'mdc-slider__tick-mark--active' : 'mdc-slider__tick-mark--inactive'\"\n [style.transform]=\"_calcTickMarkTransform(i)\"></div>\n }\n }\n </div>\n }\n</div>\n\n<!-- Thumbs -->\n@if (_isRange) {\n <mat-slider-visual-thumb\n [discrete]=\"discrete\"\n [thumbPosition]=\"1\"\n [valueIndicatorText]=\"startValueIndicatorText\">\n </mat-slider-visual-thumb>\n}\n\n<mat-slider-visual-thumb\n [discrete]=\"discrete\"\n [thumbPosition]=\"2\"\n [valueIndicatorText]=\"endValueIndicatorText\">\n</mat-slider-visual-thumb>\n",
styles: [".mdc-slider__track{position:absolute;top:50%;transform:translateY(-50%);width:100%;pointer-events:none;height:var(--mat-slider-inactive-track-height, 4px)}.mdc-slider__track--active,.mdc-slider__track--inactive{display:flex;height:100%;position:absolute;width:100%}.mdc-slider__track--active{overflow:hidden;border-radius:var(--mat-slider-active-track-shape, var(--mat-sys-corner-full));height:var(--mat-slider-active-track-height, 4px);top:calc((var(--mat-slider-inactive-track-height, 4px) - var(--mat-slider-active-track-height, 4px))/2)}.mdc-slider__track--active_fill{border-top-style:solid;box-sizing:border-box;height:100%;width:100%;position:relative;transform-origin:left;transition:transform 80ms ease;border-color:var(--mat-slider-active-track-color, var(--mat-sys-primary));border-top-width:var(--mat-slider-active-track-height, 4px)}.mdc-slider--disabled .mdc-slider__track--active_fill{border-color:var(--mat-slider-disabled-active-track-color, var(--mat-sys-on-surface))}[dir=rtl] .mdc-slider__track--active_fill{-webkit-transform-origin:right;transform-origin:right}.mdc-slider__track--inactive{left:0;top:0;opacity:.24;background-color:var(--mat-slider-inactive-track-color, var(--mat-sys-surface-variant));height:var(--mat-slider-inactive-track-height, 4px);border-radius:var(--mat-slider-inactive-track-shape, var(--mat-sys-corner-full))}.mdc-slider--disabled .mdc-slider__track--inactive{background-color:var(--mat-slider-disabled-inactive-track-color, var(--mat-sys-on-surface));opacity:.24}.mdc-slider__track--inactive::before{position:absolute;box-sizing:border-box;width:100%;height:100%;top:0;left:0;border:1px solid rgba(0,0,0,0);border-radius:inherit;content:\"\";pointer-events:none}@media(forced-colors: active){.mdc-slider__track--inactive::before{border-color:CanvasText}}.mdc-slider__value-indicator-container{bottom:44px;left:50%;pointer-events:none;position:absolute;transform:var(--mat-slider-value-indicator-container-transform, translateX(-50%) rotate(-45deg))}.mdc-slider__thumb--with-indicator .mdc-slider__value-indicator-container{pointer-events:auto}.mdc-slider__value-indicator{display:flex;align-items:center;transform:scale(0);transform-origin:var(--mat-slider-value-indicator-transform-origin, 0 28px);transition:transform 100ms cubic-bezier(0.4, 0, 1, 1);word-break:normal;background-color:var(--mat-slider-label-container-color, var(--mat-sys-primary));color:var(--mat-slider-label-label-text-color, var(--mat-sys-on-primary));width:var(--mat-slider-value-indicator-width, 28px);height:var(--mat-slider-value-indicator-height, 28px);padding:var(--mat-slider-value-indicator-padding, 0);opacity:var(--mat-slider-value-indicator-opacity, 1);border-radius:var(--mat-slider-value-indicator-border-radius, 50% 50% 50% 0)}.mdc-slider__thumb--with-indicator .mdc-slider__value-indicator{transition:transform 100ms cubic-bezier(0, 0, 0.2, 1);transform:scale(1)}.mdc-slider__value-indicator::before{border-left:6px solid rgba(0,0,0,0);border-right:6px solid rgba(0,0,0,0);border-top:6px solid;bottom:-5px;content:\"\";height:0;left:50%;position:absolute;transform:translateX(-50%);width:0;display:var(--mat-slider-value-indicator-caret-display, none);border-top-color:var(--mat-slider-label-container-color, var(--mat-sys-primary))}.mdc-slider__value-indicator::after{position:absolute;box-sizing:border-box;width:100%;height:100%;top:0;left:0;border:1px solid rgba(0,0,0,0);border-radius:inherit;content:\"\";pointer-events:none}@media(forced-colors: active){.mdc-slider__value-indicator::after{border-color:CanvasText}}.mdc-slider__value-indicator-text{text-align:center;width:var(--mat-slider-value-indicator-width, 28px);transform:var(--mat-slider-value-indicator-text-transform, rotate(45deg));font-family:var(--mat-slider-label-label-text-font, var(--mat-sys-label-medium-font));font-size:var(--mat-slider-label-label-text-size, var(--mat-sys-label-medium-size));font-weight:var(--mat-slider-label-label-text-weight, var(--mat-sys-label-medium-weight));line-height:var(--mat-slider-label-label-text-line-height, var(--mat-sys-label-medium-line-height));letter-spacing:var(--mat-slider-label-label-text-tracking, var(--mat-sys-label-medium-tracking))}.mdc-slider__thumb{-webkit-user-select:none;user-select:none;display:flex;left:-24px;outline:none;position:absolute;height:48px;width:48px;pointer-events:none}.mdc-slider--discrete .mdc-slider__thumb{transition:transform 80ms ease}.mdc-slider--disabled .mdc-slider__thumb{pointer-events:none}.mdc-slider__thumb--top{z-index:1}.mdc-slider__thumb-knob{position:absolute;box-sizing:border-box;left:50%;top:50%;transform:translate(-50%, -50%);border-style:solid;width:var(--mat-slider-handle-width, 20px);height:var(--mat-slider-handle-height, 20px);border-width:calc(var(--mat-slider-handle-height, 20px)/2) calc(var(--mat-slider-handle-width, 20px)/2);box-shadow:var(--mat-slider-handle-elevation, var(--mat-sys-level1));background-color:var(--mat-slider-handle-color, var(--mat-sys-primary));border-color:var(--mat-slider-handle-color, var(--mat-sys-primary));border-radius:var(--mat-slider-handle-shape, var(--mat-sys-corner-full))}.mdc-slider__thumb:hover .mdc-slider__thumb-knob{background-color:var(--mat-slider-hover-handle-color, var(--mat-sys-primary));border-color:var(--mat-slider-hover-handle-color, var(--mat-sys-primary))}.mdc-slider__thumb--focused .mdc-slider__thumb-knob{background-color:var(--mat-slider-focus-handle-color, var(--mat-sys-primary));border-color:var(--mat-slider-focus-handle-color, var(--mat-sys-primary))}.mdc-slider--disabled .mdc-slider__thumb-knob{background-color:var(--mat-slider-disabled-handle-color, var(--mat-sys-on-surface));border-color:var(--mat-slider-disabled-handle-color, var(--mat-sys-on-surface))}.mdc-slider__thumb--top .mdc-slider__thumb-knob,.mdc-slider__thumb--top.mdc-slider__thumb:hover .mdc-slider__thumb-knob,.mdc-slider__thumb--top.mdc-slider__thumb--focused .mdc-slider__thumb-knob{border:solid 1px #fff;box-sizing:content-box;border-color:var(--mat-slider-with-overlap-handle-outline-color, var(--mat-sys-on-primary));border-width:var(--mat-slider-with-overlap-handle-outline-width, 1px)}.mdc-slider__tick-marks{align-items: