Kasper Nilsson 034f79b9f4 Properly bookend file-list hotkey scrolling
The addition of incremental file loading in the file-list introduced an
edge case in which the user could scroll off the file-list with hotkeys.
This change implements the gr-cursor-manager to control file-list
scrolling behavior.

In addition, some interesting edge cases with the cursor-manager were
uncovered during use -- these were also fixed.

Change-Id: I936d4368058212c98684bc2617be2d98bdf6e41d
2016-11-23 14:32:19 -08:00

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HTML

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<link rel="import" href="../../../bower_components/polymer/polymer.html">
<link rel="import" href="../../shared/gr-cursor-manager/gr-cursor-manager.html">
<dom-module id="gr-diff-cursor">
<template>
<gr-cursor-manager
id="cursorManager"
scroll-behavior="[[_scrollBehavior]]"
cursor-target-class="target-row"
target="{{diffRow}}"></gr-cursor-manager>
</template>
<script src="gr-diff-cursor.js"></script>
</dom-module>