| | 63 | } |
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| | 64 | }, |
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| | 65 | |
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| | 66 | /** private: method[onStoreRemove] |
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| | 67 | * :param store: ``Ext.data.Store`` |
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| | 68 | * :param record: ``Ext.data.Record`` |
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| | 69 | * :param index: ``Number`` |
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| | 70 | * |
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| | 71 | * Listener for the store's remove event. |
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| | 72 | */ |
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| | 73 | onStoreRemove: function(store, record, index) { |
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| | 74 | /** |
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| | 75 | * Containers with checkedGroup should have only one visible layer. |
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| | 76 | * This listener can be removed if the LayerNode is made to fire |
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| | 77 | * checkchange when the radio button is unchecked. |
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| | 78 | * TODO: http://www.geoext.org/trac/geoext/ticket/109 |
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| | 79 | */ |
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| | 80 | GeoExplorer.GroupContainer.superclass.onStoreRemove.apply(this, arguments); |
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| | 81 | if (this.defaults && this.defaults.checkedGroup && !this._reordering) { |
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| | 82 | var layer = this.lastChild && this.lastChild.layer; |
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| | 83 | if (layer) { |
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| | 84 | var last; |
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| | 85 | this.layerStore.each(function(rec) { |
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| | 86 | if (rec.get("layer") === layer) { |
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| | 87 | last = rec; |
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| | 88 | } |
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| | 89 | return !last; |
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| | 90 | }); |
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| | 91 | if (last) { |
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| | 92 | this.enforceOneVisible(last); |
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| | 93 | } |
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| | 94 | } |
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