third_party/polymer/v1_0/components-chromium/app-layout/app-scroll-effects/effects/waterfall-extracted.js - Issue 1984963002: Roll Polymer elements

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Unified Diff: third_party/polymer/v1_0/components-chromium/app-layout/app-scroll-effects/effects/waterfall-extracted.js

Issue 1984963002: Roll Polymer elements (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 4 years, 7 months ago

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Index: third_party/polymer/v1_0/components-chromium/app-layout/app-scroll-effects/effects/waterfall-extracted.js

diff --git a/third_party/polymer/v1_0/components-chromium/app-layout/app-scroll-effects/effects/waterfall-extracted.js b/third_party/polymer/v1_0/components-chromium/app-layout/app-scroll-effects/effects/waterfall-extracted.js

new file mode 100644

index 0000000000000000000000000000000000000000..a0b133ab8bb9399e488d9cd0544df0b9c023dcae

--- /dev/null

+++ b/third_party/polymer/v1_0/components-chromium/app-layout/app-scroll-effects/effects/waterfall-extracted.js

@@ -0,0 +1,12 @@

+/**

+ * Toggles the shadow property in app-header when content is scrolled to create a sense of depth

+ * between the element and the content underneath.

+ */

+ Polymer.AppLayout.registerEffect('waterfall', {

+ /**

+ * @this Polymer.AppLayout.ElementWithBackground

+ */

+ run: function run(p, y) {

+ this.shadow = this.isOnScreen() && this.isContentBelow();

+ }

+ });