Nei*_*eil 5 gwt dialog panel alignment
我有一个GWT对话框,如下所示:
public class FooDialog extends DialogBox {
public FooDialog() {
setText("Foo Dialog");
VerticalPanel outer = new VerticalPanel();
outer.setBorderWidth(3);
outer.setSize("400px", "200px");
outer.setHorizontalAlignment(HasAlignment.ALIGN_CENTER);
outer.setVerticalAlignment(HasAlignment.ALIGN_MIDDLE);
Button cancelButton = new Button("Cancel", new ClickHandler() {
public void onClick(ClickEvent event) {
hide();
}
});
HorizontalPanel buttons = new HorizontalPanel();
buttons.setBorderWidth(3);
buttons.add(cancelButton);
outer.add(buttons);
setWidget(outer);
}
}
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由于某种原因,"按钮"面板不遵循horizontalAlignment设置; 它粘在外板的左侧.但是,它确实遵循vertialAlignment设置.有任何想法吗?谢谢!
表格不尊重父级的水平对齐属性。相反,将子表的左右边距设置为“自动”。
Buttons.getElement().getStyle().setProperty("marginLeft", "auto"); Buttons.getElement().getStyle().setProperty("marginRight", "auto");
更多信息:使用 CSS 将表格居中