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Merge "docs: hide the "back to top" link when there's no vertical scroll also use local variables for DOM objects (in a slow effort to eventually remove all non-essential global vars)" into eclair

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Scott Main 2010-01-13 11:07:54 -08:00 committed by Android (Google) Code Review
commit 3556305eb0
1 changed files with 11 additions and 2 deletions
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13
tools/droiddoc/templates/assets/android-developer-docs.js
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@ -220,10 +220,12 @@ function resizePackagesHeight() {
/* Resize the height of the side-nav and doc-content divs,
* which creates the frame effect */
function resizeHeight() {
var docContent = $("#doc-content");
// Get the window height and always resize the doc-content and side-nav divs
var windowHeight = ($(window).height() - HEADER_HEIGHT);
content.css({height:windowHeight + "px"});
sidenav.css({height:windowHeight + "px"});
docContent.css({height:windowHeight + "px"});
$("#side-nav").css({height:windowHeight + "px"});
var href = location.href;
// If in the reference docs, also resize the "swapper", "classes-nav", and "nav-tree" divs
@ -239,6 +241,13 @@ function resizeHeight() {
} else if (href.indexOf("/resources/") != -1) {
$("#devdoc-nav").css({height:sidenav.css("height")});
}
// Hide the "Go to top" link if there's no vertical scroll
if ( parseInt($("#jd-content").css("height")) <= parseInt(docContent.css("height")) ) {
$("a[href='#top']").css({'display':'none'});
} else {
$("a[href='#top']").css({'display':'inline'});
}
}
/* Resize the width of the "side-nav" and the left margin of the "doc-content" div,