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author | YuanHu <yuan.hu1@zte.com.cn> | 2018-03-27 17:24:38 +0800 |
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committer | YuanHu <yuan.hu1@zte.com.cn> | 2018-03-27 17:24:38 +0800 |
commit | 573f32b362f4639928485d66feb1c0721109716b (patch) | |
tree | 39ab8771c9ef87ee2b61abe1e126e31629bdf9eb /sdc-workflow-designer-ui/src/app/paletx/core/overlay/scroll/scroll-strategy.ts | |
parent | 99fcc841c86367722097f54497dbc7c856c19251 (diff) |
Include paletx core
Include paletx core to WF Designer UI.
Issue-ID: SDC-1130,SDC-1131
Change-Id: I9a2591e022b5ff118cccbbc839796be19d70df84
Signed-off-by: YuanHu <yuan.hu1@zte.com.cn>
Diffstat (limited to 'sdc-workflow-designer-ui/src/app/paletx/core/overlay/scroll/scroll-strategy.ts')
-rw-r--r-- | sdc-workflow-designer-ui/src/app/paletx/core/overlay/scroll/scroll-strategy.ts | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/sdc-workflow-designer-ui/src/app/paletx/core/overlay/scroll/scroll-strategy.ts b/sdc-workflow-designer-ui/src/app/paletx/core/overlay/scroll/scroll-strategy.ts new file mode 100644 index 00000000..d59651a7 --- /dev/null +++ b/sdc-workflow-designer-ui/src/app/paletx/core/overlay/scroll/scroll-strategy.ts @@ -0,0 +1,29 @@ +/** + * @license + * Copyright Google Inc. All Rights Reserved. + * + * Use of this source code is governed by an MIT-style license that can be + * found in the LICENSE file at https://angular.io/license + */ +/* tslint:disable:array-type member-access variable-name typedef + only-arrow-functions directive-class-suffix component-class-suffix + component-selector*/ +import {OverlayRef} from '../overlay-ref'; + +/** + * Describes a strategy that will be used by an overlay + * to handle scroll events while it is open. + */ +export abstract class ScrollStrategy { + enable: () => void; + disable: () => void; + attach: (overlayRef: OverlayRef) => void; +} + +/** + * Returns an error to be thrown when attempting to attach an already-attached + * scroll strategy. + */ +export function getMdScrollStrategyAlreadyAttachedError(): Error { + return Error(`Scroll strategy has already been attached.`); +} |