SpinnerField.js
资源名称:ext-3.0.0.zip [点击查看]
上传用户:shuoshiled
上传日期:2018-01-28
资源大小:10124k
文件大小:2k
源码类别:
中间件编程
开发平台:
JavaScript
- /*! * Ext JS Library 3.0.0 * Copyright(c) 2006-2009 Ext JS, LLC * licensing@extjs.com * http://www.extjs.com/license */ Ext.ns('Ext.ux.form');
- /**
- * @class Ext.ux.form.SpinnerField
- * @extends Ext.form.NumberField
- * Creates a field utilizing Ext.ux.Spinner
- * @xtype spinnerfield
- */
- Ext.ux.form.SpinnerField = Ext.extend(Ext.form.NumberField, {
- deferHeight: true,
- autoSize: Ext.emptyFn,
- onBlur: Ext.emptyFn,
- adjustSize: Ext.BoxComponent.prototype.adjustSize,
- constructor: function(config) {
- var spinnerConfig = Ext.copyTo({}, config, 'incrementValue,alternateIncrementValue,accelerate,defaultValue,triggerClass,splitterClass');
- var spl = this.spinner = new Ext.ux.Spinner(spinnerConfig);
- var plugins = config.plugins
- ? (Ext.isArray(config.plugins)
- ? config.plugins.push(spl)
- : [config.plugins, spl])
- : spl;
- Ext.ux.form.SpinnerField.superclass.constructor.call(this, Ext.apply(config, {plugins: plugins}));
- },
- onShow: function(){
- if (this.wrap) {
- this.wrap.dom.style.display = '';
- this.wrap.dom.style.visibility = 'visible';
- }
- },
- onHide: function(){
- this.wrap.dom.style.display = 'none';
- },
- // private
- getResizeEl: function(){
- return this.wrap;
- },
- // private
- getPositionEl: function(){
- return this.wrap;
- },
- // private
- alignErrorIcon: function(){
- if (this.wrap) {
- this.errorIcon.alignTo(this.wrap, 'tl-tr', [2, 0]);
- }
- },
- validateBlur: function(){
- return true;
- }
- });
- Ext.reg('spinnerfield', Ext.ux.form.SpinnerField);
- //backwards compat
- Ext.form.SpinnerField = Ext.ux.form.SpinnerField;