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Code Issues Releases Wiki Activity

Support mousewheel scroll in tab bar

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This commit is contained in:
Nick O'Leary 2021-05-11 15:58:01 +01:00
parent ed3aa8189f
commit ade318bb78
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GPG Key ID: 4F2157149161A6C9
1 changed files with 16 additions and 1 deletions
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17
packages/node_modules/@node-red/editor-client/src/js/ui/common/tabs.js vendored
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@ -100,7 +100,22 @@ RED.tabs = (function() {
if (options.scrollable) {
wrapper.addClass("red-ui-tabs-scrollable");
scrollContainer.addClass("red-ui-tabs-scroll-container");
scrollContainer.on("scroll",updateScroll);
scrollContainer.on("scroll",function(evt) {
// Generated by trackpads - not mousewheel
updateScroll(evt);
});
scrollContainer.on("wheel", function(evt) {
if (evt.originalEvent.deltaX === 0) {
// Prevent the scroll event from firing
evt.preventDefault();
// Assume this is wheel event which might not trigger
// the scroll event, so do things manually
var sl = scrollContainer.scrollLeft();
sl -= evt.originalEvent.deltaY;
scrollContainer.scrollLeft(sl);
}
})
scrollLeft = $('<div class="red-ui-tab-button red-ui-tab-scroll red-ui-tab-scroll-left"><a href="#" style="display:none;"><i class="fa fa-caret-left"></i></a></div>').appendTo(wrapper).find("a");
scrollLeft.on('mousedown',function(evt) { scrollEventHandler(evt,'-=150') }).on('click',function(evt){ evt.preventDefault();});
scrollRight = $('<div class="red-ui-tab-button red-ui-tab-scroll red-ui-tab-scroll-right"><a href="#" style="display:none;"><i class="fa fa-caret-right"></i></a></div>').appendTo(wrapper).find("a");