behavior: Scroll all DOM elements

One example is Twitter, which uses a popover div for individual tweets.
Scrolling the page won’t scroll that div’s content, which is required to
load more replies.

1 files changed, 6 insertions, 0 deletions

diff --git a/crocoite/data/scroll.js b/crocoite/data/scroll.js
index 0d1a4a7..13e856d 100644
--- a/crocoite/data/scroll.js
+++ b/crocoite/data/scroll.js
@@ -7,6 +7,12 @@ function scroll (event) {
 		return false;
 	} else {
 		window.scrollBy (0, window.innerHeight/2);
+		document.querySelectorAll ('*').forEach (
+			function (d) {
+				if (d.clientHeight < d.scrollHeight) {
+					d.scrollBy (0, d.clientHeight/2);
+				}
+			});
 		return true;
 	}
 }