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delay tooltips, fix #6

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ed 2021-11-15 03:56:17 +01:00
parent c1dccbe0ba
commit 2da3bdcd47
1 changed files with 29 additions and 10 deletions
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39
copyparty/web/util.js
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@ -286,17 +286,18 @@ function crc32(str) {
function clmod(el, cls, add) {
if (!el)
return;
return false;
if (el.classList) {
var have = el.classList.contains(cls);
if (add == 't')
add = !have;
if (add != have)
el.classList[add ? 'add' : 'remove'](cls);
if (!add == !have)
return false;
return;
el.classList[add ? 'add' : 'remove'](cls);
return true;
}
var re = new RegExp('\\s*\\b' + cls + '\\s*\\b', 'g'),
@ -307,8 +308,11 @@ function clmod(el, cls, add) {
var n2 = n1.replace(re, ' ') + (add ? ' ' + cls : '');
if (n1 != n2)
el.className = n2;
if (!n1 == !n2)
return false;
el.className = n2;
return true;
}
@ -789,7 +793,8 @@ var tt = (function () {
"tt": mknod("div"),
"en": true,
"el": null,
"skip": false
"skip": false,
"lvis": 0
};
r.tt.setAttribute('id', 'tt');
@ -803,7 +808,17 @@ var tt = (function () {
prev = this;
};
var tev;
r.dshow = function () {
clearTimeout(tev);
if (Date.now() - r.lvis < 400)
return r.show.bind(this)();
tev = setTimeout(r.show.bind(this), 700);
};
r.show = function () {
clearTimeout(tev);
if (r.skip) {
r.skip = false;
return;
@ -854,9 +869,13 @@ var tt = (function () {
r.hide = function (e) {
ev(e);
clearTimeout(tev);
window.removeEventListener('scroll', r.hide);
clmod(r.tt, 'show');
clmod(r.tt, 'b');
if (clmod(r.tt, 'show'))
r.lvis = Date.now();
if (r.el)
r.el.removeEventListener('mouseleave', r.hide);
};
@ -887,14 +906,14 @@ var tt = (function () {
r.att = function (ctr) {
var _cshow = r.en ? r.cshow : null,
_show = r.en ? r.show : null,
_dshow = r.en ? r.dshow : null,
_hide = r.en ? r.hide : null,
o = ctr.querySelectorAll('*[tt]');
for (var a = o.length - 1; a >= 0; a--) {
o[a].onfocus = _cshow;
o[a].onblur = _hide;
o[a].onmouseenter = _show;
o[a].onmouseenter = _dshow;
o[a].onmouseleave = _hide;
}
r.hide();