Flex 가 Tile Group 에 구성 요 소 를 동적 으로 추가 합 니 다.
3684 단어 웹 전단
1.관련 판 참조
[/code]
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx" minWidth="955" minHeight="600">
import mx.containers.VBox;
private function addAccordionChild():void {
var vbox:VBox = new VBox();
vbox.label = "child " + accordion.numChildren;
vbox.percentWidth = 100;
vbox.percentHeight = 100;
var randColor:uint = Math.random() * 0xFFFFFF;
vbox.setStyle("backgroundColor", randColor);
accordion.addChild(vbox);
}
private function removeAccordionChild():void {
if (accordion.selectedChild) {
accordion.removeChild(accordion.selectedChild as DisplayObject);
}
}
]]>
2、
[code="java"]
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx" minWidth="955" minHeight="600">
import mx.containers.VBox;
import spark.core.SpriteVisualElement;
private var sprve:SpriteVisualElement;
private function addAccordionChild2():void{
sprve = new SpriteVisualElement;
sprve.graphics.beginFill(0xFFFFFF);
sprve.graphics.drawCircle(100, 100, 100);
sprve.graphics.endFill();
accordion.addElement(sprve);
}
private function addAccordionChild():void {
// var vbox:VBox = new VBox();
// vbox.label = "child " + accordion.numChildren;
// vbox.percentWidth = 100;
// vbox.percentHeight = 100;
// var randColor:uint = Math.random() * 0xFFFFFF;
// vbox.setStyle("backgroundColor", randColor);
// accordion.addChild(vbox);
var circle:SpriteVisualElement=new SpriteVisualElement();
circle.graphics.beginFill(0x0000ff);
circle.graphics.drawEllipse(100,100,50,50);
circle.graphics.endFill();
accordion.addElement(circle);
}
private function removeAccordionChild():void {
//if (accordion.selectedChild) {
//accordion.removeChild(accordion.selectedChild as DisplayObject);
//}
}
]]>
click="addAccordionChild();"/>
click="removeAccordionChild();"/>
verticalAlign="middle" horizontalGap="30" >
addElement 가 받 아들 인 매개 변 수 는 IVisualElement 인터페이스의 4 가지 클래스 와 하위 클래스 를 실현 해 야 합 니 다.