docs/source/File2.html

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  18   <pre class="prettyprint lang-js"><span id='Ext-layout-component-field-File'>/**
  19 </span> * @private
  20  * @class Ext.layout.component.field.File
  21  * @extends Ext.layout.component.field.Field
  22  * Layout class for {@link Ext.form.field.File} fields. Adjusts the input field size to accommodate
  23  * the file picker trigger button.
  24  * @private
  25  */
  26
  27 Ext.define('Ext.layout.component.field.File', {
  28     alias: ['layout.filefield'],
  29     extend: 'Ext.layout.component.field.Field',
  30
  31     type: 'filefield',
  32
  33     sizeBodyContents: function(width, height) {
  34         var me = this,
  35             owner = me.owner;
  36
  37         if (!owner.buttonOnly) {
  38             // Decrease the field's width by the width of the button and the configured buttonMargin.
  39             // Both the text field and the button are floated left in CSS so they'll stack up side by side.
  40             me.setElementSize(owner.inputEl, Ext.isNumber(width) ? width - owner.button.getWidth() - owner.buttonMargin : width);
  41         }
  42     }
  43 });</pre>
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