Henning Snater has uploaded a new change for review.
https://gerrit.wikimedia.org/r/64265
Change subject: (bug 48145) input extender widget: Tabbing into/out of extension
......................................................................
(bug 48145) input extender widget: Tabbing into/out of extension
Change-Id: Ib32351a35cbf78d84c8561ce3bb026995dbeaae2
---
M ValueView/resources/jquery.ui/jquery.ui.inputextender.js
1 file changed, 30 insertions(+), 1 deletion(-)
git pull ssh://gerrit.wikimedia.org:29418/mediawiki/extensions/DataValues
refs/changes/65/64265/1
diff --git a/ValueView/resources/jquery.ui/jquery.ui.inputextender.js
b/ValueView/resources/jquery.ui/jquery.ui.inputextender.js
index 363a9c0..f1d79f2 100644
--- a/ValueView/resources/jquery.ui/jquery.ui.inputextender.js
+++ b/ValueView/resources/jquery.ui/jquery.ui.inputextender.js
@@ -93,6 +93,27 @@
.on( 'toggleranimationstep.' + this.widgetName,
function( event, now, tween ) {
self._trigger( 'animationstep', null, [ now,
tween ] );
} )
+ .on( 'keydown.' + this.widgetName, function( event ) {
+ if( event.keyCode === $.ui.keyCode.TAB ) {
+ var $focusable = self.$extension.find(
':focusable' );
+ if( event.target ===
$focusable.first()[0] && event.shiftKey ) {
+ event.preventDefault();
+ // Tab back to the input
element:
+ self.element.focus();
+ } else if ( event.target ===
$focusable.last()[0] && !event.shiftKey ) {
+ event.preventDefault();
+ // Tabbing forward out of the
extension: Focus the next focusable element
+ // after the input element.
+ $focusable = $( ':focusable' );
+ $focusable.each( function( i,
node ) {
+ if( node ===
self.element[0] ) {
+
self.hideExtension();
+ $focusable[ ( i
+ 1 >= $focusable.length ) ? 0 : i + 1 ].focus();
+ }
+ } );
+ }
+ }
+ } )
.appendTo( $( 'body' ) );
this.element
@@ -104,7 +125,6 @@
}, 150 );
}
} )
- // TODO: Allow direct tabbing into the extension
.on( 'blur.' + this.widgetName, function( event ) {
self._animationTimeout = setTimeout( function()
{
self.hideExtension();
@@ -113,6 +133,15 @@
.on( 'keydown.' + this.widgetName, function( event ) {
if( event.keyCode === $.ui.keyCode.ESCAPE ) {
self.hideExtension();
+ } else if ( event.keyCode === $.ui.keyCode.TAB
&& !event.shiftKey ) {
+ event.preventDefault();
+ // When tabbing out of the input
element, focus the first focusable element
+ // within the extension.
+ var focusable = self.$extension.find(
':focusable' );
+ if( focusable.length ) {
+ focusable.first().focus();
+ clearTimeout(
self._animationTimeout );
+ }
}
} );
--
To view, visit https://gerrit.wikimedia.org/r/64265
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings
Gerrit-MessageType: newchange
Gerrit-Change-Id: Ib32351a35cbf78d84c8561ce3bb026995dbeaae2
Gerrit-PatchSet: 1
Gerrit-Project: mediawiki/extensions/DataValues
Gerrit-Branch: master
Gerrit-Owner: Henning Snater <[email protected]>
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