我正在使用GWT 2.4.我有一些简单的内容...
final Image ajaxImage = new Image("loading.gif");
final Grid grid = new Grid(1, 2);
grid.setText(0, 0, "Loading...");
grid.setWidget(0, 1, ajaxImage);
this.container = new FlowPanel();
this.container.add(grid);
rootPanel = new SimplePanel();
rootPanel.add(this.container);
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我希望这个内容在包含面板中水平和垂直居中,如果重要的话,它是一个FlowPanel.我怎么做?
谢谢, - 戴夫
我知道如何在垂直面板上做到这一点.
VerticalPanel panelPrincipal3 = new VerticalPanel();//Esto es el panel central, donde se centra todo
panelPrincipal3.setWidth("100%");
panelPrincipal3.setHeight("100%");
panelPrincipal3.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_CENTER);
panelPrincipal3.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);
panelPrincipal3.add(/*your panel*/);//here yo add whatever yo want, and should be centered
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