cartodb/perfect-scrollbar
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Merge pull request #420 from axelboc/master

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Dispatch custom events on `update` and fix scroll-end event not being triggered when dragging
This commit is contained in:
DanielApt 2015-11-19 23:46:44 +00:00
commit 6e32d3ddce
2 changed files with 8 additions and 3 deletions
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4
src/js/plugin/update-scroll.js
View File

@ -56,13 +56,13 @@ module.exports = function (element, axis, value) {
var i = instances.get(element);
if (axis === 'top' && value > i.contentHeight - i.containerHeight) {
if (axis === 'top' && value >= i.contentHeight - i.containerHeight) {
element.scrollTop = i.contentHeight - i.containerHeight;
element.dispatchEvent(yEndEvent);
return; // don't allow scroll past container
}
if (axis === 'left' && value > i.contentWidth - i.containerWidth) {
if (axis === 'left' && value >= i.contentWidth - i.containerWidth) {
element.scrollLeft = i.contentWidth - i.containerWidth;
element.dispatchEvent(xEndEvent);
return; // don't allow scroll past container

7
src/js/plugin/update.js
View File

@ -6,7 +6,8 @@
var d = require('../lib/dom')
, h = require('../lib/helper')
, instances = require('./instances')
, updateGeometry = require('./update-geometry');
, updateGeometry = require('./update-geometry')
, updateScroll = require('./update-scroll');
module.exports = function (element) {
var i = instances.get(element);
@ -30,6 +31,10 @@ module.exports = function (element) {
updateGeometry(element);
// Update top/left scroll to trigger events
updateScroll(element, 'top', element.scrollTop);
updateScroll(element, 'left', element.scrollLeft);
d.css(i.scrollbarXRail, 'display', '');
d.css(i.scrollbarYRail, 'display', '');
};