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docs: script update to account for double-nested list items when scrolling sidenav into view

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Change-Id: I03668f9ecb7da03a7921a0d7eacd2dcaa0a1ba54
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Scott Main
2011-03-04 12:23:00 -08:00
parent befeb8e5d5
commit 3ab162e71c
1 changed files with 15 additions and 4 deletions
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19
tools/droiddoc/templates-sdk/assets/android-developer-docs.js
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@@ -502,14 +502,25 @@ function scrollIntoView(nav) {
if (navObj.is(':visible')) { if (navObj.is(':visible')) {
var selected = $(".selected", navObj); var selected = $(".selected", navObj);
if (selected.length == 0) return; if (selected.length == 0) return;
if (selected.is("div")) selected = selected.parent(); if (selected.is("div")) selected = selected.parent(); // when the selected item is a parent
var scrolling = document.getElementById(nav); var scrolling = document.getElementById(nav);
var navHeight = navObj.height(); var navHeight = navObj.height();
var offsetTop = selected.position().top; var offsetTop = selected.position().top;
if (selected.parent().parent().is(".toggle-list")) offsetTop += selected.parent().parent().position().top;
if(offsetTop > navHeight - 92) { // handle nested items
scrolling.scrollTop = offsetTop - navHeight + 92; if (selected.parent().parent().is(".toggle-list")) {
selected = selected.parent().parent();
// handle second level nested items
if (selected.parent().parent().is(".toggle-list")) {
selected = selected.parent().parent();
}
offsetTop += selected.position().top;
}
// 180px from the bottom of the list is the threshold
if(offsetTop > navHeight - 180) {
scrolling.scrollTop = offsetTop - navHeight + 180;
} }
} }
} }