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Fix tooltip text overflow #41703

Merged
merged 11 commits into from
Aug 13, 2019
Original file line number Diff line number Diff line change
Expand Up @@ -16,8 +16,12 @@
</thead>
<tbody>
<tr class="visTooltip__value" ng-repeat="row in rows track by $index">
<td><span ng-bind-html="row.spacer"></span>{{row.field}}</td>
<td>{{row.bucket}}</td>
<td>
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<div class="visTooltip__labelContainer"><span ng-bind-html="row.spacer"></span>{{row.field}}</div>
</td>
<td>
<div class="visTooltip__labelContainer">{{row.bucket}}
</td>
<td>{{row.metric}}</td>
</tr>
</tbody>
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Original file line number Diff line number Diff line change
@@ -1,10 +1,11 @@
<table>
<tbody>
<tr ng-repeat="detail in details" >
<td class="visTooltip__label">{{detail.label}}</td>
<td class="visTooltip__label">
<div class="visTooltip__labelContainer">{{detail.label}}</div>
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</td>
<td class="visTooltip__value">
{{detail.value}}
<span ng-if="detail.percent"> ({{detail.percent}})</span>
<div class="visTooltip__valueContainer">{{detail.value}}<span ng-if="detail.percent"> ({{detail.percent}})</span></div>
</td>
</tr>
</tbody>
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7 changes: 7 additions & 0 deletions src/legacy/ui/public/vis/components/tooltip/_tooltip.scss
Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,8 @@
td,
th {
padding: $euiSizeXS;
overflow-wrap: break-word;
word-wrap: break-word;
}
}
}
Expand All @@ -41,6 +43,11 @@
margin-top: $euiSizeS;
}
}
.visTooltip__labelContainer,
.visTooltip__valueContainer {
overflow-wrap: break-word;
word-wrap: break-word;
}

.visTooltip__headerIcon {
flex: 0 0 auto;
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41 changes: 41 additions & 0 deletions src/legacy/ui/public/vis/components/tooltip/tooltip.js
Original file line number Diff line number Diff line change
Expand Up @@ -22,9 +22,14 @@ import _ from 'lodash';
import { Binder } from '../../../binder';
import { positionTooltip } from './position_tooltip';
import $ from 'jquery';
import theme from '@elastic/eui/dist/eui_theme_light.json';

let allContents = [];

const tooltipColumnPadding = Number(theme.euiSizeXS.split('px')[0]) * 2;
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const tooltipTableMargin = Number(theme.euiSizeS.split('px')[0]) * 2;
const tooltipMaxWidth = Number(theme.euiSizeXL.split('px')[0]) * 10;

/**
* Add tooltip and listeners to visualization elements
*
Expand Down Expand Up @@ -97,6 +102,42 @@ Tooltip.prototype.show = function () {
left: placement.left,
top: placement.top
});
const tooltipColumns = $tooltip.find('tbody > tr:nth-of-type(1) > td').length;
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Seems like a lot of match and element targeting. I'd suggest highly commenting on what is going on so others can follow in case anything needs to be adjusted.

if (tooltipColumns === 2) {
// on pointseries tooltip
const tooltipWidth = $tooltip.outerWidth();
const valueColumn = $tooltip.find('tr:nth-of-type(1) > td:nth-child(2)');
if (valueColumn.length !== 1) {
return;
}
const valueColumnSize = valueColumn.outerWidth();
const isGratherThanHalf = valueColumnSize > tooltipWidth / 2;
const containerMaxWidth = isGratherThanHalf
? tooltipWidth / 2 - tooltipTableMargin - tooltipColumnPadding * 2
: tooltipWidth - valueColumnSize - tooltipTableMargin - tooltipColumnPadding;

$tooltip.find('.visTooltip__labelContainer').css({
'max-width': containerMaxWidth,
});
if (isGratherThanHalf && tooltipWidth === tooltipMaxWidth) {
$tooltip.find('.visTooltip__valueContainer').css({
'max-width': containerMaxWidth,
});
}
} else if(tooltipColumns === 3) {
// on hierarchical tooltip
const tooltipWidth = $tooltip.outerWidth();
const valueColumn = $tooltip.find('tr:nth-of-type(1) > td:nth-child(3)');
if (valueColumn.length !== 1) {
return;
}
const valueColumnSize = valueColumn.outerWidth();
const containerMaxWidth = (tooltipWidth - valueColumnSize - tooltipTableMargin) / 2 - tooltipColumnPadding;

$tooltip.find('.visTooltip__labelContainer').css({
'max-width': containerMaxWidth
});
}
};

/**
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