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Fix positioning bug on relative elements #23

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Fix positioning bug on relative elements #23

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d681e63
Use inner span to fix positioning on narrow elements with relative po…
Nov 13, 2018
96bca1b
Update fork
Nov 13, 2018
6cc8c3e
Remove old comment
El4a Nov 13, 2018
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74 changes: 52 additions & 22 deletions tlite.css
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Original file line number Diff line number Diff line change
@@ -1,21 +1,12 @@
.tlite {
background: #111;
color: white;
font-family: sans-serif;
font-size: 0.8rem;
font-weight: normal;
text-decoration: none;
text-align: left;
padding: 0.6em 0.75rem;
border-radius: 4px;
position: absolute;
opacity: 0;
z-index: 1000;
visibility: hidden;
width: 400px; /*this functions as a max-width for the internal "actual" tooltip, I figure 400px is a good max-size but feel free to change*/
transition: opacity 0.4s;
white-space: nowrap;
box-shadow: 0 0.5rem 1rem -0.5rem black;
z-index: 1000;
-webkit-backface-visibility: hidden;
text-align: center;
opacity: 0;
}

.tlite-table td,
Expand All @@ -28,7 +19,22 @@
opacity: 0.9;
}

.tlite::before {
.tlite > .tlite-inner {
background: #111;
box-shadow: 0 0.5rem 1rem -0.5rem black;
display: inline-block;
font-family: sans-serif;
font-size: 0.8rem;
font-weight: normal;
border-radius: 4px;
color: white;
padding: 0.6em 0.75rem;
text-align: left;
text-decoration: none;
white-space: normal;
}

.tlite > .tlite-inner::before {
content: ' ';
display: block;
background: inherit;
Expand All @@ -38,45 +44,69 @@
transform: rotate(45deg);
}

.tlite-n::before {
.tlite-n > .tlite-inner::before {
top: -3px;
left: 50%;
margin-left: -5px;
}

.tlite-nw::before {
.tlite-nw {
text-align: left;
}

.tlite-nw > .tlite-inner::before {
top: -3px;
left: 10px;
}

.tlite-ne::before {
.tlite-ne {
text-align: right;
}

.tlite-ne > .tlite-inner::before {
top: -3px;
right: 10px;
}

.tlite-s::before {
.tlite-s > .tlite-inner::before {
bottom: -3px;
left: 50%;
margin-left: -5px;
}

.tlite-se::before {
.tlite-se {
text-align: right;
}

.tlite-se > .tlite-inner::before {
bottom: -3px;
right: 10px;
}

.tlite-sw::before {
.tlite-sw {
text-align: left;
}

.tlite-sw > .tlite-inner::before {
bottom: -3px;
left: 10px;
}

.tlite-w::before {
.tlite-w {
text-align: left;
}

.tlite-w > .tlite-inner::before {
left: -3px;
top: 50%;
margin-top: -5px;
}

.tlite-e::before {
.tlite-e {
text-align: right;
}

.tlite-e > .tlite-inner::before {
right: -3px;
top: 50%;
margin-top: -5px;
Expand Down
5 changes: 4 additions & 1 deletion tlite.js
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Original file line number Diff line number Diff line change
Expand Up @@ -60,17 +60,20 @@ tlite.show = function (el, opts, isAuto) {

function createTooltip(el, text, opts) {
var tooltipEl = document.createElement('span');
var inner = document.createElement('span');
var grav = opts.grav || el.getAttribute('data-tlite') || 'n';

tooltipEl.innerHTML = text;
inner.innerHTML = text;

tooltipEl.appendChild(inner);
el.appendChild(tooltipEl);

var vertGrav = grav[0] || '';
var horzGrav = grav[1] || '';

function positionTooltip() {
tooltipEl.className = 'tlite ' + 'tlite-' + vertGrav + horzGrav;
inner.className = 'tlite-inner';

var arrowSize = 10;
var top = el.offsetTop;
Expand Down