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I am working on a project that uses Google Web Toolkit (GWT). I am using a dock layout panel to layout a webpage. In the CENTER, I have a flow panel that adds a set of children with different sizes. When the number of widgets becomes large, then CENTER panel doesn't re-size to include these new widgets. How can I make the dock layout panel resize the center panel so that all the children widgets of the flow panel in the center panel are all shown clearly? I would greatly appreciate it if anyone could provide some information on this. I know that the dock layout panel uses absolute positioning but the flow panel I have is set to dynamically resize when the flow panel has multiple widgets.

Thanks,

MPH

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2 回答 2

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在 rootlayout 面板 den 上添加 docklayout 面板，它将正确调整大小：

DockLayoutPanel p = new DockLayoutPanel(Unit.EM);

/*添加NSEW组件*/

RootLayoutPanel rp = RootLayoutPanel.get();

rp.add(p);

希望这对你有用。

于 2012-04-10T07:12:08.153 回答
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GWT***LayoutPanel小部件的目的是在每个浏览器中提供可预测的、像素完美的布局，因此 DockLayoutPanel 无法调整其中心组件的大小。您的 N、S、E、W 组件具有固定大小。您如何期望 DockLayoutPanel 保持这些组件大小并调整中心组件的大小以适应内部不断增长的内容？

于 2012-04-10T01:18:38.650 回答