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left-sidebar: Update the size of the scrollbar after narrowing to a stream.

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This commit is contained in:
Harshit Bansal 2017-07-01 20:30:50 +00:00 committed by Tim Abbott
parent 323b201b8a
commit d3d6712fa3
2 changed files with 10 additions and 0 deletions
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8
frontend_tests/node_tests/stream_list.js
View File

@ -242,6 +242,11 @@ function initialize_stream_data() {
topic_list.rebuild = noop;
stream_list.scroll_element_into_container = noop;
var scrollbar_updated = false;
$.stub_selector("#stream-filters-container", {
perfectScrollbar: function () { scrollbar_updated = true; },
});
assert(!$('stub-devel').hasClass('active-filter'));
stream_list.initialize();
@ -260,7 +265,9 @@ function initialize_stream_data() {
]);
activate_filter(filter);
assert($('stub-devel').hasClass('active-filter'));
assert(scrollbar_updated); // Make sure we are updating perfectScrollbar.
scrollbar_updated = false;
filter = new Filter([
{operator: 'stream', operand: 'cars'},
{operator: 'topic', operand: 'sedans'},
@ -268,6 +275,7 @@ function initialize_stream_data() {
activate_filter(filter);
assert(!$("ul.filters li").hasClass('active-filter'));
assert(!$('stub-cars').hasClass('active-filter')); // false because of topic
assert(scrollbar_updated); // Make sure we are updating perfectScrollbar.
assert(!pm_expanded);
filter = new Filter([

2
static/js/stream_list.js
View File

@ -461,6 +461,8 @@ exports.initialize = function () {
if (stream_li) {
exports.scroll_to_active_stream(stream_li);
}
// Update scrollbar size.
$("#stream-filters-container").perfectScrollbar("update");
});
$(document).on('narrow_deactivated.zulip', function () {