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Bug 298524 - Add init() method to richlistbox. r=robstrong,mconnor a=bsmedberg

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This commit is contained in:
doronr%us.ibm.com 2005-06-23 20:04:57 +00:00
parent 512da6f988
commit b011da6386
2 changed files with 109 additions and 88 deletions
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50
toolkit/content/widgets/richlistbox.xml
View File

@ -102,7 +102,7 @@
if (val) {
val.selected = true;
this.scrollBoxObject.ensureElementIsVisible(val);
this.scrollBoxObject.scrollToElement(val);
this.fireActiveItemEvent();
}
@ -149,6 +149,39 @@
</body>
</method>
<method name="init">
<body>
<![CDATA[
var lastSelected = this.getAttribute("last-selected");
if (lastSelected != "")
lastSelected = document.getElementById(lastSelected);
if (!lastSelected)
this.goDown();
else
this.selectedItem = lastSelected;
]]>
</body>
</method>
<method name="ensureElementIsVisible">
<parameter name="aElement"/>
<body>
<![CDATA[
this.scrollBoxObject.ensureElementIsVisible(aElement);
]]>
</body>
</method>
<method name="ensureSelectedElementIsVisible">
<body>
<![CDATA[
this.scrollBoxObject.ensureElementIsVisible(this.selectedItem);
]]>
</body>
</method>
<method name="fireEvent">
<parameter name="aEventType"/>
<body>
@ -208,15 +241,6 @@
</content>
<implementation implements="nsIAccessibleProvider, nsIDOMXULSelectControlItemElement">
<constructor>
<![CDATA[
// When first item is created, select it if we don't have a selection yet
var listbox = this.control;
if (!listbox.selectedItem) {
setTimeout(listbox.goDown, 0);
}
]]>
</constructor>
<!-- ///////////////// nsIAccessibleProvider ///////////////// -->
<property name="accessible">
<getter>
@ -259,7 +283,8 @@
onset="return this.setAttribute('selected',val);"/>
<property name="control">
<getter><![CDATA[
<getter>
<![CDATA[
var parent = this.parentNode;
while (parent) {
if (parent.localName == "richlistbox")
@ -267,7 +292,8 @@
parent = parent.parentNode;
}
return null;
]]></getter>
]]>
</getter>
</property>
</implementation>

11
toolkit/mozapps/extensions/content/extensions.js
View File

@ -187,14 +187,9 @@ function Startup()
optionsButton.hidden = true;
}
// Restore the last-selected extension
var lastSelected = gExtensionsView.getAttribute("last-selected");
if (lastSelected != "")
lastSelected = document.getElementById(lastSelected);
if (!lastSelected)
gExtensionsView.goDown();
else
gExtensionsView.selectedItem = lastSelected;
// Initialize the richlistbox. This will select the last selected extension
// or default to the first listed one.
gExtensionsView.init();
var extensionsStrings = document.getElementById("extensionsStrings");
document.title = extensionsStrings.getString(gWindowState + "Title");