flex窗口大小没有改变

时间:2013-02-22 08:52:43

标签: flex

我正在使用flex TitleWindow,我已将其宽度和高度设置为100%。此TitleWindow中放置了一个数据网格。但是,无论我做了什么来改变窗口大小,它都没有得到反映。更改只是反映在Eclipse设计窗口中,而不是在实际应用程序中。任何人都可以提出建议吗?

<?xml version="1.0" encoding="utf-8"?>
<mx:TitleWindow xmlns:mx="http://www.adobe.com/2006/mxml"
            width="100%"
            height="100%"
            verticalScrollPolicy="off"
            title="GanttChart"
            xmlns:project="mpt.project.*"
            showCloseButton="true"
            close="closePopup()"
            >
<mx:Script>
    <![CDATA[
        import mpt.vo.project.GanttChart;
        import mx.collections.ArrayCollection;
        import mx.managers.PopUpManager;
        [Bindable]
        private var styledEditor:IFactory=new ClassFactory(StyledItemEditor);

        [Bindable]
        private var dataForGanttGrid:ArrayCollection;//=new ArrayCollection([{title: "Task 1", start: 0, duration: 3, percentComplete: .7}, {title: "Task 2", start: 1, duration: 3, percentComplete: .5}, {title: "Task 3", start: 2, duration: 3, percentComplete: .3}, {title: "Task 4", start: 5, duration: 5, percentComplete: 0}]);

        public function init():void
        {
            this.dataForGanttGrid=new ArrayCollection();
        }
        public function setDataForGanttGrid(title:String,start:int,duration:int,setPosition:int):void
        {
            this.dataForGanttGrid.addItemAt({title: title, start: start, duration: duration, percentComplete: .7},setPosition);
        }
        private function closePopup():void
        {
            PopUpManager.removePopUp(this);
        }
    ]]>
</mx:Script>

<mx:VBox width="100%"
         height="100%">

    <project:GanttDataGrid width="100%"
                           height="100%"
                           max="10"
                           ganttItemEditor="{styledEditor}"
                           taskHeaderWidth="170"
                           dataProvider="{dataForGanttGrid}"/>

</mx:VBox>

</mx:TitleWindow>

2 个答案:

答案 0 :(得分:1)

为Application容器和TitleWindow的所有父项设置width="100%" height="100%"

答案 1 :(得分:0)

谢谢大家的帮助。

@Ilya Z:我只是在实施您的解决方案,但我不想更改父级的大小。我想改变当前元素相对于父元素'大小的大小。

这是我做的:

在我显示此弹出窗口的mxml文件(GanttChartPanel)中,我添加了以下行:

//previous lines
PopUpManager.addPopUp(gantt,this,true);
PopUpManager.centerPopUp(gantt);

//New lines    
gantt.height=.8*this.height;
gantt.width= .8*this.width;
PopUpManager.addPopUp(gantt,this,true);
PopUpManager.centerPopUp(gantt);