tobast/glowingbear-mainbox
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Merge pull request #282 from glowing-bear/fixonelinebug

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Fix that bug where only one line was loaded
This commit is contained in:
Tor Hveem 2014-05-03 16:51:50 +02:00
commit 512f7d726b
1 changed files with 5 additions and 1 deletions
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6
js/glowingbear.js
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@ -892,7 +892,11 @@ weechat.controller('WeechatCtrl', ['$rootScope', '$scope', '$store', '$timeout',
// Calculate number of lines to fetch
$scope.calculateNumLines = function() {
var lineHeight = document.querySelector(".bufferline").clientHeight;
var bufferlineElements = document.querySelectorAll(".bufferline");
var lineHeight = 0, idx = 0;
while (lineHeight === 0 && idx < bufferlineElements.length) {
lineHeight = bufferlineElements[idx++].clientHeight;
}
var areaHeight = document.querySelector("#bufferlines").clientHeight;
// Fetch 10 lines more than theoretically needed so that scrolling up will correctly trigger the loading of more lines
// Also, some lines might be hidden, so it's probably better to have a bit of buffer there