设置Flex4的Label组件截取超出长度的text属性值并显示提示
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1 var label:Label = new Label(); 2 label.id = "test1"; 3 label.text = "测试"; 4 label.width = 100; 5 label.height = 23; 6 label.maxDisplayedLines = -1; //根据现有Label的Height属性截取字符串 7 label.toolTip = "测试"; //显示提示