rwt.remote.handler.ListHandler.js Maven / Gradle / Ivy
/*******************************************************************************
* Copyright (c) 2011, 2012 EclipseSource and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* EclipseSource - initial API and implementation
******************************************************************************/
rwt.remote.HandlerRegistry.add( "rwt.widgets.List", {
factory : function( properties ) {
var multiSelection = properties.style.indexOf( "MULTI" ) != -1;
var result = new rwt.widgets.List( multiSelection );
result.setMarkupEnabled( properties.markupEnabled === true );
rwt.remote.HandlerUtil.addStatesForStyles( result, properties.style );
result.setUserData( "isControl", true );
rwt.remote.HandlerUtil.setParent( result, properties.parent );
return result;
},
destructor : rwt.remote.HandlerUtil.getControlDestructor(),
getDestroyableChildren : rwt.remote.HandlerUtil.getDestroyableChildrenFinder(),
properties : rwt.remote.HandlerUtil.extendControlProperties( [
// order of items, selection, focus is crucial
"items",
"selectionIndices",
"topIndex",
"focusIndex",
"itemDimensions"
] ),
propertyHandler : rwt.remote.HandlerUtil.extendControlPropertyHandler( {
"selectionIndices" : function( widget, value ) {
if( widget.hasState( "rwt_MULTI" ) ) {
if( widget.getItemsCount() === value.length ) {
widget.selectAll();
} else {
widget.selectItems( value );
}
} else {
widget.selectItem( value[ 0 ] !== undefined ? value[ 0 ] : -1 );
}
},
"focusIndex" : function( widget, value ) {
widget.focusItem( value );
},
"scrollBarsVisible" : function( widget, value ) {
widget.setScrollBarsVisible( value[ 0 ], value[ 1 ] );
},
"itemDimensions" : function( widget, value ) {
widget.setItemDimensions( value[ 0 ], value[ 1 ] );
}
} ),
listeners : rwt.remote.HandlerUtil.extendControlListeners( [
"Selection",
"DefaultSelection"
] ),
listenerHandler : rwt.remote.HandlerUtil.extendControlListenerHandler( {} )
} );