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ClientWebView: Use HTML element's height to determine preferred

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Return the scroll height of the HTML element since the BODY
may have margin/border/padding and we want to know
precisely how high the widget needs to be to avoid
scrolling.
This commit is contained in:
Michael Gratton 2019-05-06 21:43:06 +10:00 • committed by Michael James Gratton
parent 66fb96181c
commit c27d250032
1 changed files with 5 additions and 1 deletions
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6
ui/client-web-view.js
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@ -90,7 +90,11 @@ PageState.prototype = {
}, false); // load does not bubble
},
getPreferredHeight: function() {
return window.document.body.scrollHeight;
// Return the scroll height of the HTML element since the BODY
// may have margin/border/padding and we want to know
// precisely how high the widget needs to be to avoid
// scrolling.
return window.document.documentElement.scrollHeight;
},
getHtml: function() {
return document.body.innerHTML;