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Bug 1067903 - Part 1: Autoselect first autocomplete result. r=mak

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extra : transplant_source : %99%88%02%D4%24%FA%01q%06%BC%D9%ACn%D1%13K%F60%1B%BA
This commit is contained in:
Blair McBride 2014-11-24 12:18:20 +13:00
parent 4d36389195
commit 6dfe08e8ca
1 changed files with 41 additions and 0 deletions
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41
browser/base/content/urlbarBindings.xml
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@ -932,6 +932,35 @@
createBundle("chrome://browser/locale/places/places.properties");
</field>
<!-- Override this so that navigating between items results in an item
always being selected. This is contrary to the normal behaviour where
if you navigate beyond either end of the list, no item will be
selected. -->
<method name="getNextIndex">
<parameter name="reverse"/>
<parameter name="amount"/>
<parameter name="index"/>
<parameter name="maxRow"/>
<body><![CDATA[
if (maxRow < 0)
return -1;
let newIndex = index + (reverse ? -1 : 1) * amount;
// We don't want to wrap if navigation in any direction by one item.
// Otherwise we clamp to one end of the list.
// ie, hitting page-down will only cause is to wrap if we're already
// at one end of the list.
if (newIndex < 0) {
newIndex = index > 0 ? 0 : maxRow;
} else if (newIndex > maxRow) {
newIndex = index < maxRow ? maxRow : 0;
}
return newIndex;
]]></body>
</method>
<property name="maxResults" readonly="true">
<getter>
<![CDATA[
@ -1039,6 +1068,18 @@
</body>
</method>
<method name="onResultsAdded">
<body>
<![CDATA[
if (!Services.prefs.getBoolPref("browser.urlbar.unifiedcomplete"))
return;
if (this._matchCount > 0 && this.selectedIndex == -1)
this.selectedIndex = 0;
]]>
</body>
</method>
</implementation>
</binding>