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@ux-aspects/ux-aspects

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Open source user interface framework for building modern, responsive, mobile big data applications

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import { ChangeDetectionStrategy, Component, ElementRef, inject, Renderer2 } from '@angular/core'; import { combineLatest, Subject } from 'rxjs'; import { takeUntil } from 'rxjs/operators'; import { ResizableTableType } from './resizable-table-base.service'; import { RESIZABLE_TABLE_SERVICE_TOKEN } from './resizable-table-service.token'; import { ColumnUnit } from './table-column-resize-standard/resizable-table.service'; import * as i0 from "@angular/core"; export class ResizableTableCellComponent { constructor() { this._table = inject(RESIZABLE_TABLE_SERVICE_TOKEN); this._elementRef = inject(ElementRef); this._renderer = inject(Renderer2); /** Unsubscribe from all subscriptions on destroy */ this._onDestroy = new Subject(); } ngOnInit() { this._minWidth = parseFloat(getComputedStyle(this._elementRef.nativeElement).minWidth); // if the table has already been initialised then we should set the initial size if (this._table.isInitialised$.value) { this.setColumnWidth(); this.setColumnFlex(); } // update the sizes when columns are resized combineLatest([this._table.onResize$, this._table.isResizing$]).pipe(takeUntil(this._onDestroy)).subscribe(() => { this.setColumnWidth(); this.setColumnFlex(); }); } ngOnDestroy() { this._onDestroy.next(); this._onDestroy.complete(); } /** Get the column index this cell is part of */ getCellIndex() { return this._elementRef.nativeElement.cellIndex; } /** Set the width of the column */ setColumnWidth() { const width = this._table.isResizing$.value || this._table.getColumnDisabled(this.getCellIndex()) ? `${this._table.getColumnWidth(this.getCellIndex(), ColumnUnit.Pixel)}px` : `${this._table.getColumnWidth(this.getCellIndex(), ColumnUnit.Percentage)}%`; if (this._table.type === ResizableTableType.Expand) { const minWidth = Math.max(this._table.getColumnWidth(this.getCellIndex(), ColumnUnit.Pixel), this._minWidth); this._renderer.setStyle(this._elementRef.nativeElement, 'min-width', `${minWidth}px`); } this._renderer.setStyle(this._elementRef.nativeElement, 'width', width); } /** Set the flex value of the column */ setColumnFlex() { // if we are resizing then always return 'none' to allow free movement if (this._table.isResizing$.value || this._table.getColumnDisabled(this.getCellIndex())) { this._renderer.setStyle(this._elementRef.nativeElement, 'flex', 'none'); return; } const flex = this._table.isInitialised$.value ? `0 1 ${this._table.getColumnWidth(this.getCellIndex(), ColumnUnit.Percentage)}%` : ''; this._renderer.setStyle(this._elementRef.nativeElement, 'flex', flex); } static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "18.2.12", ngImport: i0, type: ResizableTableCellComponent, deps: [], target: i0.ɵɵFactoryTarget.Component }); } static { this.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "14.0.0", version: "18.2.12", type: ResizableTableCellComponent, selector: "[uxResizableTableCell]", ngImport: i0, template: "<div class=\"ux-resizable-table-cell-content\">\n <ng-content></ng-content>\n</div>\n", changeDetection: i0.ChangeDetectionStrategy.OnPush }); } } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "18.2.12", ngImport: i0, type: ResizableTableCellComponent, decorators: [{ type: Component, args: [{ selector: '[uxResizableTableCell]', changeDetection: ChangeDetectionStrategy.OnPush, template: "<div class=\"ux-resizable-table-cell-content\">\n <ng-content></ng-content>\n</div>\n" }] }] }); //# 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{ ChangeDetectionStrategy, Component, ElementRef, inject, OnDestroy, OnInit, Renderer2 } from '@angular/core';\nimport { combineLatest, Subject } from 'rxjs';\nimport { takeUntil } from 'rxjs/operators';\nimport { ResizableTableType } from './resizable-table-base.service';\nimport { RESIZABLE_TABLE_SERVICE_TOKEN } from './resizable-table-service.token';\nimport { ColumnUnit } from './table-column-resize-standard/resizable-table.service';\n\n@Component({\n    selector: '[uxResizableTableCell]',\n    templateUrl: './resizable-table-cell.component.html',\n    changeDetection: ChangeDetectionStrategy.OnPush\n})\nexport class ResizableTableCellComponent implements OnInit, OnDestroy {\n    private readonly _table = inject(RESIZABLE_TABLE_SERVICE_TOKEN);\n\n    private readonly _elementRef = inject(ElementRef);\n\n    private readonly _renderer = inject(Renderer2);\n\n    /** Unsubscribe from all subscriptions on destroy */\n    private readonly _onDestroy = new Subject<void>();\n\n    /** Min width of the column*/\n    private _minWidth: number;\n\n    ngOnInit(): void {\n        this._minWidth = parseFloat(getComputedStyle(this._elementRef.nativeElement).minWidth);\n\n        // if the table has already been initialised then we should set the initial size\n        if (this._table.isInitialised$.value) {\n            this.setColumnWidth();\n            this.setColumnFlex();\n        }\n\n        // update the sizes when columns are resized\n        combineLatest([this._table.onResize$, this._table.isResizing$]).pipe(takeUntil(this._onDestroy)).subscribe(() => {\n            this.setColumnWidth();\n            this.setColumnFlex();\n        });\n    }\n\n    ngOnDestroy(): void {\n        this._onDestroy.next();\n        this._onDestroy.complete();\n    }\n\n    /** Get the column index this cell is part of */\n    private getCellIndex(): number {\n        return (this._elementRef.nativeElement as HTMLTableCellElement).cellIndex;\n    }\n\n    /** Set the width of the column */\n    private setColumnWidth(): void {\n        const width = this._table.isResizing$.value || this._table.getColumnDisabled(this.getCellIndex()) ?\n            `${this._table.getColumnWidth(this.getCellIndex(), ColumnUnit.Pixel)}px` :\n            `${this._table.getColumnWidth(this.getCellIndex(), ColumnUnit.Percentage)}%`;\n\n        if (this._table.type === ResizableTableType.Expand) {\n            const minWidth = Math.max(this._table.getColumnWidth(this.getCellIndex(), ColumnUnit.Pixel), this._minWidth);\n            this._renderer.setStyle(this._elementRef.nativeElement, 'min-width', `${minWidth}px`);\n        }\n\n        this._renderer.setStyle(this._elementRef.nativeElement, 'width', width);\n    }\n\n    /** Set the flex value of the column */\n    private setColumnFlex(): void {\n        // if we are resizing then always return 'none' to allow free movement\n        if (this._table.isResizing$.value || this._table.getColumnDisabled(this.getCellIndex())) {\n            this._renderer.setStyle(this._elementRef.nativeElement, 'flex', 'none');\n            return;\n        }\n\n        const flex = this._table.isInitialised$.value ? `0 1 ${this._table.getColumnWidth(this.getCellIndex(), ColumnUnit.Percentage)}%` : '';\n\n        this._renderer.setStyle(this._elementRef.nativeElement, 'flex', flex);\n    }\n}\n","<div class=\"ux-resizable-table-cell-content\">\n    <ng-content></ng-content>\n</div>\n"]}