@rxap/directives
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This package provides a set of Angular directives to simplify common tasks such as setting background images, confirming clicks, making elements contenteditable, and more. It includes directives for handling UI interactions, applying styles, and managing
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<div class="navbar navbar-default navbar-fixed-top d-md-none p-0">
<div class="d-flex">
<a href="../" class="navbar-brand">angular-directives</a>
<button type="button" class="btn btn-default btn-menu ion-ios-menu" id="btn-menu"></button>
</div>
</div>
<div class="xs-menu menu" id="mobile-menu">
<div id="book-search-input" role="search"><input type="text" placeholder="Type to search"></div> <compodoc-menu></compodoc-menu>
</div>
<div class="container-fluid main">
<div class="row main">
<div class="d-none d-md-block menu">
<compodoc-menu mode="normal"></compodoc-menu>
</div>
<!-- START CONTENT -->
<div class="content directive">
<div class="content-data">
<ol class="breadcrumb">
<li class="breadcrumb-item">Directives</li>
<li class="breadcrumb-item" >MovableDividerDirective</li>
</ol>
<ul class="nav nav-tabs" role="tablist">
<li class="nav-item">
<a href="#info"
class="nav-link"
class="nav-link active"
role="tab" id="info-tab" data-bs-toggle="tab" data-link="info">Info</a>
</li>
<li class="nav-item">
<a href="#source"
class="nav-link"
role="tab" id="source-tab" data-bs-toggle="tab" data-link="source">Source</a>
</li>
</ul>
<div class="tab-content">
<div class="tab-pane fade active in" id="info">
<p class="comment">
<h3>File</h3>
</p>
<p class="comment">
<code>src/lib/movable-divider.directive.ts</code>
</p>
<p class="comment">
<h3>Implements</h3>
</p>
<p class="comment">
<code>OnDestroy</code>
<code>OnInit</code>
</p>
<section data-compodoc="block-metadata">
<h3>Metadata</h3>
<table class="table table-sm table-hover metadata">
<tbody>
<tr>
<td class="col-md-3">Selector</td>
<td class="col-md-9"><code>[rxapMovableDivider]</code></td>
</tr>
<tr>
<td class="col-md-3">Standalone</td>
<td class="col-md-9"><code>true</code></td>
</tr>
</tbody>
</table>
</section>
<section data-compodoc="block-index">
<h3 id="index">Index</h3>
<table class="table table-sm table-bordered index-table">
<tbody>
<tr>
<td class="col-md-4">
<h6><b>Properties</b></h6>
</td>
</tr>
<tr>
<td class="col-md-4">
<ul class="index-list">
<li>
<span class="modifier"></span>
<span class="modifier">Public</span>
<a href="#cursor" >cursor</a>
</li>
</ul>
</td>
</tr>
<tr>
<td class="col-md-4">
<h6><b>Methods</b></h6>
</td>
</tr>
<tr>
<td class="col-md-4">
<ul class="index-list">
<li>
<span class="modifier"></span>
<span class="modifier">Public</span>
<a href="#onMousedown" >onMousedown</a>
</li>
</ul>
</td>
</tr>
<tr>
<td class="col-md-4">
<h6><b>Inputs</b></h6>
</td>
</tr>
<tr>
<td class="col-md-4">
<ul class="index-list">
<li>
<a href="#containerElement" >containerElement</a>
</li>
<li>
<a href="#fixedElement" >fixedElement</a>
</li>
<li>
<a href="#origin" >origin</a>
</li>
</ul>
</td>
</tr>
<tr>
<td class="col-md-4">
<h6><b>HostBindings</b></h6>
</td>
</tr>
<tr>
<td class="col-md-4">
<ul class="index-list">
<li>
<a href="#style.cursor" >style.cursor</a>
</li>
</ul>
</td>
</tr>
<tr>
<td class="col-md-4">
<h6><b>HostListeners</b></h6>
</td>
</tr>
<tr>
<td class="col-md-4">
<ul class="index-list">
<li>
<a href="#mousedown" >mousedown</a>
</li>
</ul>
</td>
</tr>
</tbody>
</table>
</section>
<section data-compodoc="block-constructor">
<h3 id="constructor">Constructor</h3>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<code>constructor(renderer: Renderer2)</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="46" class="link-to-prism">src/lib/movable-divider.directive.ts:46</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div>
<b>Parameters :</b>
<table class="params">
<thead>
<tr>
<td>Name</td>
<td>Type</td>
<td>Optional</td>
</tr>
</thead>
<tbody>
<tr>
<td>renderer</td>
<td>
<code>Renderer2</code>
</td>
<td>
No
</td>
</tr>
</tbody>
</table>
</div>
</td>
</tr>
</tbody>
</table>
</section>
<section data-compodoc="block-inputs">
<h3 id="inputs">Inputs</h3>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="containerElement"></a>
<b>containerElement</b>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code>HTMLDivElement</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Required : </i> <b>true</b>
</td>
</tr>
<tr>
<td class="col-md-2" colspan="2">
<div class="io-line">Defined in <a href="" data-line="25" class="link-to-prism">src/lib/movable-divider.directive.ts:25</a></div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="fixedElement"></a>
<b>fixedElement</b>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code>HTMLDivElement</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Required : </i> <b>true</b>
</td>
</tr>
<tr>
<td class="col-md-2" colspan="2">
<div class="io-line">Defined in <a href="" data-line="28" class="link-to-prism">src/lib/movable-divider.directive.ts:28</a></div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="origin"></a>
<b>origin</b>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code>"right" | "left"</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Default value : </i><code>'right'</code>
</td>
</tr>
<tr>
<td class="col-md-2" colspan="2">
<div class="io-line">Defined in <a href="" data-line="31" class="link-to-prism">src/lib/movable-divider.directive.ts:31</a></div>
</td>
</tr>
</tbody>
</table>
</section>
<section data-compodoc="block-properties">
<h3>HostBindings</h3> <table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="style.cursor"></a>
<span class="name">
<span ><b>style.cursor</b></span>
<a href="#style.cursor"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/string" target="_blank" >string</a></code>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Default value : </i><code>'ew-resize'</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="33" class="link-to-prism">src/lib/movable-divider.directive.ts:33</a></div>
</td>
</tr>
</tbody>
</table>
</section>
<section data-compodoc="block-host-listener">
<h3>HostListeners</h3> <table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="mousedown"></a>
<span class="name">
<b>
mousedown
</b>
<a href="#mousedown"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="90"
class="link-to-prism">src/lib/movable-divider.directive.ts:90</a></div>
</td>
</tr>
</tbody>
</table>
</section>
<section data-compodoc="block-methods">
<h3 id="methods">
Methods
</h3>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="onMousedown"></a>
<span class="name">
<span class="modifier"></span>
<span class="modifier">Public</span>
<span ><b>onMousedown</b></span>
<a href="#onMousedown"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<span class="modifier-icon icon ion-ios-reset"></span>
<code>onMousedown()</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<b>Decorators : </b>
<br />
<code>@HostListener('mousedown')<br /></code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="90"
class="link-to-prism">src/lib/movable-divider.directive.ts:90</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description">
<b>Returns : </b> <code><a href="https://www.typescriptlang.org/docs/handbook/basic-types.html" target="_blank" >void</a></code>
</div>
</td>
</tr>
</tbody>
</table>
</section>
<section data-compodoc="block-properties">
<h3 id="inputs">
Properties
</h3>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="cursor"></a>
<span class="name">
<span class="modifier"></span>
<span class="modifier">Public</span>
<span ><b>cursor</b></span>
<a href="#cursor"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/string" target="_blank" >string</a></code>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Default value : </i><code>'ew-resize'</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<b>Decorators : </b>
<br />
<code>
@HostBinding('style.cursor')<br />
</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="33" class="link-to-prism">src/lib/movable-divider.directive.ts:33</a></div>
</td>
</tr>
</tbody>
</table>
</section>
</div>
<div class="tab-pane fade tab-source-code" id="source">
<pre class="line-numbers compodoc-sourcecode"><code class="language-typescript">import {
Directive,
HostBinding,
HostListener,
Input,
isDevMode,
OnDestroy,
OnInit,
Renderer2,
} from '@angular/core';
import { Required } from '@rxap/utilities';
import {
fromEvent,
Subscription,
} from 'rxjs';
import { tap } from 'rxjs/operators';
@Directive({
selector: '[rxapMovableDivider]',
standalone: true,
})
export class MovableDividerDirective implements OnDestroy, OnInit {
@Input({ required: true })
public containerElement!: HTMLDivElement;
@Input({ required: true })
public fixedElement!: HTMLDivElement;
@Input()
public origin: 'right' | 'left' = 'right';
@HostBinding('style.cursor')
public cursor = 'ew-resize';
private _subscription = new Subscription();
/**
* Indicates that the divider is moved with mouse down
* @private
*/
private _moveDivider = false;
/**
* Holds the current fixed element width.
* If null the move divider feature was not yet used and the initial
* fixed element width is not calculated
* @private
*/
private _fixedElementWidth: number | null = null;
constructor(private readonly renderer: Renderer2) {
}
public ngOnDestroy() {
this._subscription?.unsubscribe();
}
public ngOnInit() {
this._subscription.add(fromEvent<MouseEvent>(this.containerElement, 'mousemove').pipe(
tap(($event: MouseEvent) => {
if (this._moveDivider) {
if (!this._fixedElementWidth) {
this._fixedElementWidth = this.fixedElement.clientWidth as number;
}
if (this.origin === 'right') {
this._fixedElementWidth = $event.clientX - this.containerElement.getBoundingClientRect().left;
} else if (this.origin === 'left') {
if (isDevMode()) {
console.log({
clientWidth: this.containerElement.clientWidth,
clientX: $event.clientX,
clientLeft: this.containerElement.getBoundingClientRect().left,
});
}
this._fixedElementWidth =
this.containerElement.clientWidth - $event.clientX + this.containerElement.getBoundingClientRect().left;
} else {
throw new Error(`The origin '${ this.origin }' is not supported.`);
}
const width = this._fixedElementWidth + 'px';
this.renderer.setStyle(this.fixedElement, 'max-width', width);
this.renderer.setStyle(this.fixedElement, 'min-width', width);
this.renderer.setStyle(this.fixedElement, 'flex-basis', width);
}
}),
).subscribe());
this._subscription.add(fromEvent(this.containerElement, 'mouseup').pipe(
tap(() => this._moveDivider = false),
).subscribe());
}
@HostListener('mousedown')
public onMousedown() {
this._moveDivider = true;
}
}
</code></pre>
</div>
</div>
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<div class="has-results">
<h1 class="search-results-title"><span class='search-results-count'></span> results matching "<span class='search-query'></span>"</h1>
<ul class="search-results-list"></ul>
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<h1 class="search-results-title">No results matching "<span class='search-query'></span>"</h1>
</div>
</div>
</div>
<!-- END CONTENT -->
</div>
</div>
<label class="dark-mode-switch">
<input type="checkbox">
<span class="slider">
<svg class="slider-icon" viewBox="0 0 24 24" fill="none" height="20" stroke="#000" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" width="20" xmlns="http://www.w3.org/2000/svg">
<path d="M21 12.79A9 9 0 1111.21 3 7 7 0 0021 12.79z"></path>
</svg>
</span>
</label>
<script>
var COMPODOC_CURRENT_PAGE_DEPTH = 1;
var COMPODOC_CURRENT_PAGE_CONTEXT = 'directive';
var COMPODOC_CURRENT_PAGE_URL = 'MovableDividerDirective.html';
var MAX_SEARCH_RESULTS = 15;
</script>
<script>
$darkModeToggleSwitchers = document.querySelectorAll('.dark-mode-switch input');
checkToggle(darkModeState);
if ($darkModeToggleSwitchers.length > 0) {
for (var i = 0; i < $darkModeToggleSwitchers.length; i++) {
$darkModeToggleSwitchers[i].addEventListener('change', function (event) {
darkModeState = !darkModeState;
toggleDarkMode(darkModeState);
});
}
}
</script>
<script src="../js/libs/custom-elements.min.js"></script>
<script src="../js/libs/lit-html.js"></script>
<script src="../js/menu-wc.js" defer></script>
<script nomodule src="../js/menu-wc_es5.js" defer></script>
<script src="../js/libs/bootstrap-native.js"></script>
<script src="../js/libs/es6-shim.min.js"></script>
<script src="../js/libs/EventDispatcher.js"></script>
<script src="../js/libs/promise.min.js"></script>
<script src="../js/libs/zepto.min.js"></script>
<script src="../js/compodoc.js"></script>
<script src="../js/tabs.js"></script>
<script src="../js/menu.js"></script>
<script src="../js/libs/clipboard.min.js"></script>
<script src="../js/libs/prism.js"></script>
<script src="../js/sourceCode.js"></script>
<script src="../js/search/search.js"></script>
<script src="../js/search/lunr.min.js"></script>
<script src="../js/search/search-lunr.js"></script>
<script src="../js/search/search_index.js"></script>
<script src="../js/lazy-load-graphs.js"></script>
</body>
</html>