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ScrollView.js
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ScrollView.js
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tabris.registerWidget("_ScrollBar", {
_type: "rwt.widgets.ScrollBar",
_events: {Selection: true},
_properties: {
style: true
}
});
tabris.registerWidget("ScrollView", {
_type: "rwt.widgets.ScrolledComposite",
_supportsChildren: true,
_events: {
scroll: {
listen: function(listen) {
if (listen) {
this._scrollBar.on("Selection", this._scrollBarListener, this);
} else {
this._scrollBar.off("Selection", this._scrollBarListener, this);
}
}
}
},
_create: function(properties) {
var scrollProps = util.omit(properties, ["direction"]);
this.super("_create", scrollProps);
var style = properties.direction === "horizontal" ? ["H_SCROLL"] : ["V_SCROLL"];
this._nativeSet("style", style);
this._scrollBar = tabris.create("_ScrollBar", {
style: properties.direction === "horizontal" ? ["HORIZONTAL"] : ["VERTICAL"]
});
tabris._nativeBridge.set(this._scrollBar.cid, "parent", this.cid);
this._composite = tabris.create("Composite");
tabris._nativeBridge.set(this._composite.cid, "parent", this.cid);
this._nativeSet("content", this._composite.cid);
return this;
},
_scrollBarListener: function() {
var selection = this._nativeGet("origin");
this.trigger("scroll", {x: selection[0], y: selection[1]});
},
_getContainer: function() {
return this._composite;
}
});
tabris.registerWidget("ScrollComposite", tabris.ScrollView);