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| 1 <!-- | 1 <!-- |
| 2 @license | 2 @license |
| 3 Copyright (c) 2015 The Polymer Project Authors. All rights reserved. | 3 Copyright (c) 2015 The Polymer Project Authors. All rights reserved. |
| 4 This code may only be used under the BSD style license found at http://polymer.g
ithub.io/LICENSE.txt | 4 This code may only be used under the BSD style license found at http://polymer.g
ithub.io/LICENSE.txt |
| 5 The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt | 5 The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt |
| 6 The complete set of contributors may be found at http://polymer.github.io/CONTRI
BUTORS.txt | 6 The complete set of contributors may be found at http://polymer.github.io/CONTRI
BUTORS.txt |
| 7 Code distributed by Google as part of the polymer project is also | 7 Code distributed by Google as part of the polymer project is also |
| 8 subject to an additional IP rights grant found at http://polymer.github.io/PATEN
TS.txt | 8 subject to an additional IP rights grant found at http://polymer.github.io/PATEN
TS.txt |
| 9 --> | 9 --> |
| 10 | 10 |
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| 33 properties: { | 33 properties: { |
| 34 /** | 34 /** |
| 35 * The closest ancestor element that implements `IronResizableBehavior`. | 35 * The closest ancestor element that implements `IronResizableBehavior`. |
| 36 */ | 36 */ |
| 37 _parentResizable: { | 37 _parentResizable: { |
| 38 type: Object, | 38 type: Object, |
| 39 observer: '_parentResizableChanged' | 39 observer: '_parentResizableChanged' |
| 40 }, | 40 }, |
| 41 | 41 |
| 42 /** | 42 /** |
| 43 * True if this element is currently notifying its descedant elements of | 43 * True if this element is currently notifying its descendant elements of |
| 44 * resize. | 44 * resize. |
| 45 */ | 45 */ |
| 46 _notifyingDescendant: { | 46 _notifyingDescendant: { |
| 47 type: Boolean, | 47 type: Boolean, |
| 48 value: false | 48 value: false |
| 49 } | 49 } |
| 50 }, | 50 }, |
| 51 | 51 |
| 52 listeners: { | 52 listeners: { |
| 53 'iron-request-resize-notifications': '_onIronRequestResizeNotifications' | 53 'iron-request-resize-notifications': '_onIronRequestResizeNotifications' |
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| 132 * @return {boolean} True if the `element` should be notified of resize. | 132 * @return {boolean} True if the `element` should be notified of resize. |
| 133 */ | 133 */ |
| 134 resizerShouldNotify: function(element) { return true; }, | 134 resizerShouldNotify: function(element) { return true; }, |
| 135 | 135 |
| 136 _onDescendantIronResize: function(event) { | 136 _onDescendantIronResize: function(event) { |
| 137 if (this._notifyingDescendant) { | 137 if (this._notifyingDescendant) { |
| 138 event.stopPropagation(); | 138 event.stopPropagation(); |
| 139 return; | 139 return; |
| 140 } | 140 } |
| 141 | 141 |
| 142 // NOTE(cdata): In ShadowDOM, event retargetting makes echoing of the | 142 // NOTE(cdata): In ShadowDOM, event retargeting makes echoing of the |
| 143 // otherwise non-bubbling event "just work." We do it manually here for | 143 // otherwise non-bubbling event "just work." We do it manually here for |
| 144 // the case where Polymer is not using shadow roots for whatever reason: | 144 // the case where Polymer is not using shadow roots for whatever reason: |
| 145 if (!Polymer.Settings.useShadow) { | 145 if (!Polymer.Settings.useShadow) { |
| 146 this._fireResize(); | 146 this._fireResize(); |
| 147 } | 147 } |
| 148 }, | 148 }, |
| 149 | 149 |
| 150 _fireResize: function() { | 150 _fireResize: function() { |
| 151 this.fire('iron-resize', null, { | 151 this.fire('iron-resize', null, { |
| 152 node: this, | 152 node: this, |
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| 186 return; | 186 return; |
| 187 } | 187 } |
| 188 | 188 |
| 189 this._notifyingDescendant = true; | 189 this._notifyingDescendant = true; |
| 190 descendant.notifyResize(); | 190 descendant.notifyResize(); |
| 191 this._notifyingDescendant = false; | 191 this._notifyingDescendant = false; |
| 192 } | 192 } |
| 193 }; | 193 }; |
| 194 </script> | 194 </script> |
| 195 | 195 |
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