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<pre class="prettyprint lang-js"><span id='Ext-grid-plugin-HeaderReorderer'>/**
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</span> * @private
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*/
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Ext.define('Ext.grid.plugin.HeaderReorderer', {
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extend: 'Ext.AbstractPlugin',
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requires: ['Ext.grid.header.DragZone', 'Ext.grid.header.DropZone'],
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alias: 'plugin.gridheaderreorderer',
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<span id='Ext-grid-plugin-HeaderReorderer-method-init'> init: function(headerCt) {
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</span> this.headerCt = headerCt;
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headerCt.on({
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render: this.onHeaderCtRender,
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single: true,
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scope: this
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});
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},
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<span id='Ext-grid-plugin-HeaderReorderer-method-destroy'> /**
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</span> * @private
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* AbstractComponent calls destroy on all its plugins at destroy time.
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*/
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destroy: function() {
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Ext.destroy(this.dragZone, this.dropZone);
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},
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<span id='Ext-grid-plugin-HeaderReorderer-method-onHeaderCtRender'> onHeaderCtRender: function() {
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</span> var me = this;
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me.dragZone = new Ext.grid.header.DragZone(me.headerCt);
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me.dropZone = new Ext.grid.header.DropZone(me.headerCt);
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if (me.disabled) {
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me.dragZone.disable();
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}
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},
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<span id='Ext-grid-plugin-HeaderReorderer-method-enable'> enable: function() {
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</span> this.disabled = false;
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if (this.dragZone) {
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this.dragZone.enable();
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}
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},
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<span id='Ext-grid-plugin-HeaderReorderer-method-disable'> disable: function() {
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</span> this.disabled = true;
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if (this.dragZone) {
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this.dragZone.disable();
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}
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}
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});
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