mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-12-24 20:13:08 +00:00
004d92d341
Before the `height: 2.5em` was applied to _both_ the visible <textarea> and the $clone. While this shouldn't make a difference – one of the first things .adjustSize() does is setting the $clones height to 0 – it somehow triggered that Firefox bug. With this patch we remove the `height: 2.5em` before handing over to OOUI's .adjustSize(). It looks like this fixes the issue. We might be able to revert I7560ceb then. Bug: T317369 Change-Id: I96c2d7d7bf359ff0373d478b2b7e97c8833ba5b6
46 lines
1.4 KiB
JavaScript
46 lines
1.4 KiB
JavaScript
/*!
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* VisualEditor UserInterface MWLazyMultilineTextInputWidget class.
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*
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* @copyright 2011-2020 VisualEditor Team and others; see AUTHORS.txt
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* @license The MIT License (MIT); see LICENSE.txt
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*/
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/**
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* Creates a ve.ui.MWLazyMultilineTextInputWidget object.
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*
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* This widget is a hack to be used when you are building a UI
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* that potentially contains lots of multi-line text input widgets,
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* such as the template param editor.
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*
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* It defers the calculation of the auto height until the first focus,
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* as doing this hundreds of times is slow.
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*
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* @class
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* @extends OO.ui.MultilineTextInputWidget
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*
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* @constructor
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* @param {Object} [config] Configuration options
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* @cfg {boolean} [autosize=false]
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*/
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ve.ui.MWLazyMultilineTextInputWidget = function VeUiMWLazyMultilineTextInputWidget() {
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var widget = this;
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// Parent constructor
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ve.ui.MWLazyMultilineTextInputWidget.super.apply( this, arguments );
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// Check autosize is set, but if it isn't you probably shouldn't be using this widget!
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if ( this.autosize ) {
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this.$input.addClass( 've-ui-mwLazyMultilineTextInputWidget-collapsed' );
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this.autosize = false;
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this.$input.one( 'focus', function () {
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widget.$input.removeClass( 've-ui-mwLazyMultilineTextInputWidget-collapsed' );
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widget.autosize = true;
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widget.adjustSize();
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} );
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}
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};
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/* Inheritance */
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OO.inheritClass( ve.ui.MWLazyMultilineTextInputWidget, OO.ui.MultilineTextInputWidget );
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