source: trip-planner-front/node_modules/@angular/material/datepicker/month-view.d.ts@ ceaed42

Last change on this file since ceaed42 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

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1/**
2 * @license
3 * Copyright Google LLC All Rights Reserved.
4 *
5 * Use of this source code is governed by an MIT-style license that can be
6 * found in the LICENSE file at https://angular.io/license
7 */
8import { AfterContentInit, ChangeDetectorRef, EventEmitter, OnDestroy, SimpleChanges, OnChanges } from '@angular/core';
9import { DateAdapter, MatDateFormats } from '@angular/material/core';
10import { Directionality } from '@angular/cdk/bidi';
11import { MatCalendarBody, MatCalendarCell, MatCalendarUserEvent, MatCalendarCellClassFunction } from './calendar-body';
12import { DateRange } from './date-selection-model';
13import { MatDateRangeSelectionStrategy } from './date-range-selection-strategy';
14/**
15 * An internal component used to display a single month in the datepicker.
16 * @docs-private
17 */
18export declare class MatMonthView<D> implements AfterContentInit, OnChanges, OnDestroy {
19 readonly _changeDetectorRef: ChangeDetectorRef;
20 private _dateFormats;
21 _dateAdapter: DateAdapter<D>;
22 private _dir?;
23 private _rangeStrategy?;
24 private _rerenderSubscription;
25 /** Flag used to filter out space/enter keyup events that originated outside of the view. */
26 private _selectionKeyPressed;
27 /**
28 * The date to display in this month view (everything other than the month and year is ignored).
29 */
30 get activeDate(): D;
31 set activeDate(value: D);
32 private _activeDate;
33 /** The currently selected date. */
34 get selected(): DateRange<D> | D | null;
35 set selected(value: DateRange<D> | D | null);
36 private _selected;
37 /** The minimum selectable date. */
38 get minDate(): D | null;
39 set minDate(value: D | null);
40 private _minDate;
41 /** The maximum selectable date. */
42 get maxDate(): D | null;
43 set maxDate(value: D | null);
44 private _maxDate;
45 /** Function used to filter which dates are selectable. */
46 dateFilter: (date: D) => boolean;
47 /** Function that can be used to add custom CSS classes to dates. */
48 dateClass: MatCalendarCellClassFunction<D>;
49 /** Start of the comparison range. */
50 comparisonStart: D | null;
51 /** End of the comparison range. */
52 comparisonEnd: D | null;
53 /** Emits when a new date is selected. */
54 readonly selectedChange: EventEmitter<D | null>;
55 /** Emits when any date is selected. */
56 readonly _userSelection: EventEmitter<MatCalendarUserEvent<D | null>>;
57 /** Emits when any date is activated. */
58 readonly activeDateChange: EventEmitter<D>;
59 /** The body of calendar table */
60 _matCalendarBody: MatCalendarBody;
61 /** The label for this month (e.g. "January 2017"). */
62 _monthLabel: string;
63 /** Grid of calendar cells representing the dates of the month. */
64 _weeks: MatCalendarCell[][];
65 /** The number of blank cells in the first row before the 1st of the month. */
66 _firstWeekOffset: number;
67 /** Start value of the currently-shown date range. */
68 _rangeStart: number | null;
69 /** End value of the currently-shown date range. */
70 _rangeEnd: number | null;
71 /** Start value of the currently-shown comparison date range. */
72 _comparisonRangeStart: number | null;
73 /** End value of the currently-shown comparison date range. */
74 _comparisonRangeEnd: number | null;
75 /** Start of the preview range. */
76 _previewStart: number | null;
77 /** End of the preview range. */
78 _previewEnd: number | null;
79 /** Whether the user is currently selecting a range of dates. */
80 _isRange: boolean;
81 /** The date of the month that today falls on. Null if today is in another month. */
82 _todayDate: number | null;
83 /** The names of the weekdays. */
84 _weekdays: {
85 long: string;
86 narrow: string;
87 }[];
88 constructor(_changeDetectorRef: ChangeDetectorRef, _dateFormats: MatDateFormats, _dateAdapter: DateAdapter<D>, _dir?: Directionality | undefined, _rangeStrategy?: MatDateRangeSelectionStrategy<D> | undefined);
89 ngAfterContentInit(): void;
90 ngOnChanges(changes: SimpleChanges): void;
91 ngOnDestroy(): void;
92 /** Handles when a new date is selected. */
93 _dateSelected(event: MatCalendarUserEvent<number>): void;
94 /** Handles keydown events on the calendar body when calendar is in month view. */
95 _handleCalendarBodyKeydown(event: KeyboardEvent): void;
96 /** Handles keyup events on the calendar body when calendar is in month view. */
97 _handleCalendarBodyKeyup(event: KeyboardEvent): void;
98 /** Initializes this month view. */
99 _init(): void;
100 /** Focuses the active cell after the microtask queue is empty. */
101 _focusActiveCell(movePreview?: boolean): void;
102 /** Called when the user has activated a new cell and the preview needs to be updated. */
103 _previewChanged({ event, value: cell }: MatCalendarUserEvent<MatCalendarCell<D> | null>): void;
104 /** Initializes the weekdays. */
105 private _initWeekdays;
106 /** Creates MatCalendarCells for the dates in this month. */
107 private _createWeekCells;
108 /** Date filter for the month */
109 private _shouldEnableDate;
110 /**
111 * Gets the date in this month that the given Date falls on.
112 * Returns null if the given Date is in another month.
113 */
114 private _getDateInCurrentMonth;
115 /** Checks whether the 2 dates are non-null and fall within the same month of the same year. */
116 private _hasSameMonthAndYear;
117 /** Gets the value that will be used to one cell to another. */
118 private _getCellCompareValue;
119 /** Determines whether the user has the RTL layout direction. */
120 private _isRtl;
121 /** Sets the current range based on a model value. */
122 private _setRanges;
123 /** Gets whether a date can be selected in the month view. */
124 private _canSelect;
125}
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