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js/lib/ux/ColorCombo.js 3.45 KB
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16035364   Benjamin Renard   First commit 
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Ext.define('extensions.ColorCombo', {
    extend:'Ext.form.ComboBox',//'Ext.form.field.Picker',//'Ext.form.field.Date',
    alias: 'widget.colorCombo',
    requires: ['Ext.picker.Color'],
    
    
    constructor: function(){
        this.callParent(arguments);
    },
    
//    createPicker: function() {
//        var me = this;
//        Ext.create('Ext.picker.Color', {
//            pickerField: me,
//            ownerCt: me.ownerCt,
//            renderTo: document.body,
//            style: {backgroundColor: "#fff"},
//            floating: true,
//            hidden: true,
//            focusOnShow: true,
//            listeners: {
//                scope: me,
//                select: me.onSelect
//            },
//            keyNavConfig: {
//                esc: function() {
//                    me.collapse();
//                }
//            }
//        });
//    }
    
    createPicker: function() {
        var me = this,
            picker,
            menuCls = Ext.baseCSSPrefix + 'menu',
            opts = Ext.apply({
                pickerField: me,
                selModel: {
                    mode: me.multiSelect ? 'SIMPLE' : 'SINGLE'
                },
                floating: true,
                hidden: true,
                ownerCt: me.ownerCt,
                cls: me.el.up('.' + menuCls) ? menuCls : '',
                store: me.store,
                displayField: me.displayField,
                focusOnToFront: false,
                pageSize: me.pageSize,
                tpl: me.tpl
            }, me.listConfig, me.defaultListConfig);

        picker = me.picker = Ext.create('Ext.picker.Color', opts);
        if (me.pageSize) {
            picker.pagingToolbar.on('beforechange', me.onPageChange, me);
        }

        me.mon(picker, {
            itemclick: me.onItemClick,
            refresh: me.onListRefresh,
            scope: me
        });

        me.mon(picker.getSelectionModel(), {
            'beforeselect': me.onBeforeSelect,
            'beforedeselect': me.onBeforeDeselect,
            'selectionchange': me.onListSelectionChange,
            scope: me
        });

        return picker;
    },

    /**
     * @private
     * Enables the key nav for the BoundList when it is expanded.
     */
    onExpand: function() {
        var me = this,
            keyNav = me.listKeyNav,
            selectOnTab = me.selectOnTab,
            picker = me.getPicker();

        // Handle BoundList navigation from the input field. Insert a tab listener specially to enable selectOnTab.
        if (keyNav) {
            keyNav.enable();
        } else {
            keyNav = me.listKeyNav = Ext.create('Ext.picker.Color', this.inputEl, {
                boundList: picker,
                forceKeyDown: true,
                tab: function(e) {
                    if (selectOnTab) {
                        this.selectHighlighted(e);
                        me.triggerBlur();
                    }
                    // Tab key event is allowed to propagate to field
                    return true;
                }
            });
        }
        // While list is expanded, stop tab monitoring from Ext.form.field.Trigger so it doesn't short-circuit selectOnTab
        if (selectOnTab) {
            me.ignoreMonitorTab = true;
        }

        Ext.defer(keyNav.enable, 1, keyNav); //wait a bit so it doesn't react to the down arrow opening the picker
        me.inputEl.focus();
    }
        
        
        
//    
//    +me.getPicker???
    
});