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Merge pull request #3258 from Snuffleupagus/zoom-select-width-followup

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Fix issue with resizing the zoom box width - follow-up of #2816
This commit is contained in:
Yury Delendik 2013-06-03 08:45:02 -07:00
commit 6bd5fed865
1 changed files with 11 additions and 5 deletions
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web/viewer.js
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@ -30,6 +30,8 @@ var MIN_SCALE = 0.25;
var MAX_SCALE = 4.0;
var SETTINGS_MEMORY = 20;
var HISTORY_DISABLED = false;
var SCALE_SELECT_CONTAINER_PADDING = 8;
var SCALE_SELECT_PADDING = 22;
var RenderingStates = {
INITIAL: 0,
RUNNING: 1,
@ -3729,15 +3731,19 @@ window.addEventListener('localized', function localized(evt) {
document.getElementsByTagName('html')[0].dir = mozL10n.getDirection();
// Adjust the width of the zoom box to fit the content.
PDFView.animationStartedPromise.then(
function() {
var container = document.getElementById('scaleSelectContainer');
// Note: This is only done if the zoom box is actually visible,
// since otherwise element.clientWidth will return 0.
PDFView.animationStartedPromise.then(function() {
var container = document.getElementById('scaleSelectContainer');
if (container.clientWidth > 0) {
var select = document.getElementById('scaleSelect');
select.setAttribute('style', 'min-width: inherit;');
var width = select.clientWidth + 8;
select.setAttribute('style', 'min-width: ' + (width + 20) + 'px;');
var width = select.clientWidth + SCALE_SELECT_CONTAINER_PADDING;
select.setAttribute('style', 'min-width: ' +
(width + SCALE_SELECT_PADDING) + 'px;');
container.setAttribute('style', 'min-width: ' + width + 'px; ' +
'max-width: ' + width + 'px;');
}
});
}, true);