SmartGWT:从VLStack获取自定义小部件 [英] SmartGWT: Getting custom widget from VLStack

问题描述

我已经定义了一个自定义小部件: 公共类BookingArea扩展了Composite { ... } 其中包含一些smartgwt小部件.

Hi I have defined a custom widget: public class BookingArea extends Composite { ... } which contains some smartgwt widgets.

在我的入口点类中，我在VStack中添加了x个这样的小部件. 我现在想从VStack中删除某些小部件，如下所示:

From my entrypoint class I add x amount of this widgets inside a VStack. I now want to remove some of the widgets from VStack as something like this:

Canvas成员[] = vStack.getMembers();

Canvas members[] = vStack.getMembers();

for(int i = 0; i< members.length; i ++){ //例如，我要检查的是BookingArea小部件的成员， //如何将一个画布转换为BookingArea?

for (int i = 0; i < members.length; i++) { //Here I want to check for example, a member of the BookingArea widget, //how do I convert one canvas to BookingArea?

}

请帮助我，我无法弄清楚.预先谢谢你

Please help me I cant figure this out. Thank you in advance

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