import { _AbstractConstructor } from '@angular/material/core';
import { AfterViewInit } from '@angular/core';
import { BooleanInput } from '@angular/cdk/coercion';
import { CanColor } from '@angular/material/core';
import { CanDisable } from '@angular/material/core';
import { ChangeDetectorRef } from '@angular/core';
import { _Constructor } from '@angular/material/core';
import { ControlValueAccessor } from '@angular/forms';
import { Directionality } from '@angular/cdk/bidi';
import { ElementRef } from '@angular/core';
import { EventEmitter } from '@angular/core';
import { FocusMonitor } from '@angular/cdk/a11y';
import { HasTabIndex } from '@angular/material/core';
import * as i0 from '@angular/core';
import * as i2 from '@angular/common';
import * as i3 from '@angular/material/core';
import { NgZone } from '@angular/core';
import { NumberInput } from '@angular/cdk/coercion';
import { OnDestroy } from '@angular/core';
declare namespace i1 {
export {
MAT_LEGACY_SLIDER_VALUE_ACCESSOR,
MatLegacySliderChange,
MatLegacySlider
}
}
/**
* Provider Expression that allows mat-slider to register as a ControlValueAccessor.
* This allows it to support [(ngModel)] and [formControl].
* @docs-private
* @deprecated Use `MAT_SLIDER_VALUE_ACCESSOR` from `@angular/material/slider` instead. See https://material.angular.io/guide/mdc-migration for information about migrating.
* @breaking-change 17.0.0
*/
export declare const MAT_LEGACY_SLIDER_VALUE_ACCESSOR: any;
/**
* Allows users to select from a range of values by moving the slider thumb. It is similar in
* behavior to the native `` element.
* @deprecated Use `MatSlider` from `@angular/material/slider` instead. See https://material.angular.io/guide/mdc-migration for information about migrating.
* @breaking-change 17.0.0
*/
export declare class MatLegacySlider extends _MatSliderBase implements ControlValueAccessor, OnDestroy, CanDisable, CanColor, AfterViewInit, HasTabIndex {
private _focusMonitor;
private _changeDetectorRef;
private _dir;
private _ngZone;
_animationMode?: string | undefined;
/** Whether the slider is inverted. */
get invert(): boolean;
set invert(value: BooleanInput);
private _invert;
/** The maximum value that the slider can have. */
get max(): number;
set max(v: NumberInput);
private _max;
/** The minimum value that the slider can have. */
get min(): number;
set min(v: NumberInput);
private _min;
/** The values at which the thumb will snap. */
get step(): number;
set step(v: NumberInput);
private _step;
/** Whether or not to show the thumb label. */
get thumbLabel(): boolean;
set thumbLabel(value: BooleanInput);
private _thumbLabel;
/**
* How often to show ticks. Relative to the step so that a tick always appears on a step.
* Ex: Tick interval of 4 with a step of 3 will draw a tick every 4 steps (every 12 values).
*/
get tickInterval(): 'auto' | number;
set tickInterval(value: 'auto' | NumberInput);
private _tickInterval;
/** Value of the slider. */
get value(): number;
set value(v: NumberInput);
private _value;
/**
* Function that will be used to format the value before it is displayed
* in the thumb label. Can be used to format very large number in order
* for them to fit into the slider thumb.
*/
displayWith: (value: number) => string | number;
/** Text corresponding to the slider's value. Used primarily for improved accessibility. */
valueText: string;
/** Whether the slider is vertical. */
get vertical(): boolean;
set vertical(value: BooleanInput);
private _vertical;
/** Event emitted when the slider value has changed. */
readonly change: EventEmitter;
/** Event emitted when the slider thumb moves. */
readonly input: EventEmitter;
/**
* Emits when the raw value of the slider changes. This is here primarily
* to facilitate the two-way binding for the `value` input.
* @docs-private
*/
readonly valueChange: EventEmitter;
/** The value to be used for display purposes. */
get displayValue(): string | number;
/** set focus to the host element */
focus(options?: FocusOptions): void;
/** blur the host element */
blur(): void;
/** onTouch function registered via registerOnTouch (ControlValueAccessor). */
onTouched: () => any;
/** The percentage of the slider that coincides with the value. */
get percent(): number;
private _percent;
/**
* Whether or not the thumb is sliding and what the user is using to slide it with.
* Used to determine if there should be a transition for the thumb and fill track.
*/
_isSliding: 'keyboard' | 'pointer' | null;
/**
* Whether or not the slider is active (clicked or sliding).
* Used to shrink and grow the thumb as according to the Material Design spec.
*/
_isActive: boolean;
/**
* Whether the axis of the slider is inverted.
* (i.e. whether moving the thumb in the positive x or y direction decreases the slider's value).
*/
_shouldInvertAxis(): boolean;
/** Whether the slider is at its minimum value. */
_isMinValue(): boolean;
/**
* The amount of space to leave between the slider thumb and the track fill & track background
* elements.
*/
_getThumbGap(): 7 | 10 | 0;
/** CSS styles for the track background element. */
_getTrackBackgroundStyles(): {
[key: string]: string;
};
/** CSS styles for the track fill element. */
_getTrackFillStyles(): {
[key: string]: string;
};
/** CSS styles for the ticks container element. */
_getTicksContainerStyles(): {
[key: string]: string;
};
/** CSS styles for the ticks element. */
_getTicksStyles(): {
[key: string]: string;
};
_getThumbContainerStyles(): {
[key: string]: string;
};
/** The size of a tick interval as a percentage of the size of the track. */
private _tickIntervalPercent;
/** The dimensions of the slider. */
private _sliderDimensions;
private _controlValueAccessorChangeFn;
/** Decimal places to round to, based on the step amount. */
private _roundToDecimal;
/** Subscription to the Directionality change EventEmitter. */
private _dirChangeSubscription;
/** The value of the slider when the slide start event fires. */
private _valueOnSlideStart;
/** Reference to the inner slider wrapper element. */
private _sliderWrapper;
/**
* Whether mouse events should be converted to a slider position by calculating their distance
* from the right or bottom edge of the slider as opposed to the top or left.
*/
_shouldInvertMouseCoords(): boolean;
/** The language direction for this slider element. */
private _getDirection;
/** Keeps track of the last pointer event that was captured by the slider. */
private _lastPointerEvent;
/** Used to subscribe to global move and end events */
protected _document: Document;
/**
* Identifier used to attribute a touch event to a particular slider.
* Will be undefined if one of the following conditions is true:
* - The user isn't dragging using a touch device.
* - The browser doesn't support `Touch.identifier`.
* - Dragging hasn't started yet.
*/
private _touchId;
constructor(elementRef: ElementRef, _focusMonitor: FocusMonitor, _changeDetectorRef: ChangeDetectorRef, _dir: Directionality, tabIndex: string, _ngZone: NgZone, _document: any, _animationMode?: string | undefined);
ngAfterViewInit(): void;
ngOnDestroy(): void;
_onMouseenter(): void;
_onFocus(): void;
_onBlur(): void;
_onKeydown(event: KeyboardEvent): void;
_onKeyup(): void;
/** Called when the user has put their pointer down on the slider. */
private _pointerDown;
/**
* Called when the user has moved their pointer after
* starting to drag. Bound on the document level.
*/
private _pointerMove;
/** Called when the user has lifted their pointer. Bound on the document level. */
private _pointerUp;
/** Called when the window has lost focus. */
private _windowBlur;
/** Use defaultView of injected document if available or fallback to global window reference */
private _getWindow;
/**
* Binds our global move and end events. They're bound at the document level and only while
* dragging so that the user doesn't have to keep their pointer exactly over the slider
* as they're swiping across the screen.
*/
private _bindGlobalEvents;
/** Removes any global event listeners that we may have added. */
private _removeGlobalEvents;
/** Increments the slider by the given number of steps (negative number decrements). */
private _increment;
/** Calculate the new value from the new physical location. The value will always be snapped. */
private _updateValueFromPosition;
/** Emits a change event if the current value is different from the last emitted value. */
private _emitChangeEvent;
/** Emits an input event when the current value is different from the last emitted value. */
private _emitInputEvent;
/** Updates the amount of space between ticks as a percentage of the width of the slider. */
private _updateTickIntervalPercent;
/** Creates a slider change object from the specified value. */
private _createChangeEvent;
/** Calculates the percentage of the slider that a value is. */
private _calculatePercentage;
/** Calculates the value a percentage of the slider corresponds to. */
private _calculateValue;
/** Return a number between two numbers. */
private _clamp;
/**
* Get the bounding client rect of the slider track element.
* The track is used rather than the native element to ignore the extra space that the thumb can
* take up.
*/
private _getSliderDimensions;
/**
* Focuses the native element.
* Currently only used to allow a blur event to fire but will be used with keyboard input later.
*/
private _focusHostElement;
/** Blurs the native element. */
private _blurHostElement;
/**
* Sets the model value. Implemented as part of ControlValueAccessor.
* @param value
*/
writeValue(value: any): void;
/**
* Registers a callback to be triggered when the value has changed.
* Implemented as part of ControlValueAccessor.
* @param fn Callback to be registered.
*/
registerOnChange(fn: (value: any) => void): void;
/**
* Registers a callback to be triggered when the component is touched.
* Implemented as part of ControlValueAccessor.
* @param fn Callback to be registered.
*/
registerOnTouched(fn: any): void;
/**
* Sets whether the component should be disabled.
* Implemented as part of ControlValueAccessor.
* @param isDisabled
*/
setDisabledState(isDisabled: boolean): void;
static ɵfac: i0.ɵɵFactoryDeclaration;
static ɵcmp: i0.ɵɵComponentDeclaration;
}
/**
* A simple change event emitted by the MatSlider component.
* @deprecated Use `MatSliderChange` from `@angular/material/slider` instead. See https://material.angular.io/guide/mdc-migration for information about migrating.
* @breaking-change 17.0.0
*/
export declare class MatLegacySliderChange {
/** The MatSlider that changed. */
source: MatLegacySlider;
/** The new value of the source slider. */
value: number | null;
}
/**
* @deprecated Use `MatSliderModule` from `@angular/material/slider` instead. See https://material.angular.io/guide/mdc-migration for information about migrating.
* @breaking-change 17.0.0
*/
export declare class MatLegacySliderModule {
static ɵfac: i0.ɵɵFactoryDeclaration;
static ɵmod: i0.ɵɵNgModuleDeclaration;
static ɵinj: i0.ɵɵInjectorDeclaration;
}
/** @docs-private */
declare const _MatSliderBase: _Constructor & _AbstractConstructor & _Constructor & _AbstractConstructor & _Constructor & _AbstractConstructor & {
new (_elementRef: ElementRef): {
_elementRef: ElementRef;
};
};
export { }