2013-12-12 157 views
2

我有一個FormLayout,我正在向VerticalSplit Panel注入,而我無法居中「TOMCAR」文本。我試過設置UndefinedSize並以HTML爲中心,但沒有運氣。Vaadin標籤對齊

我的代碼:

HorizontalSplitPanel panel = new HorizontalSplitPanel(); 
    VerticalSplitPanel vpanel = new VerticalSplitPanel(); 
    FormLayout leftLayout = new FormLayout(); 
    FormLayout rightLayout = new FormLayout(); 

    Label enter = new Label(); 
    enter.setContentMode(ContentMode.HTML); 
    enter.setValue("<br></br>"); 

    panel.setWidth(Page.getCurrent().getBrowserWindowWidth(), Sizeable.Unit.PIXELS); 
    panel.setSplitPosition((Page.getCurrent().getBrowserWindowWidth())/8, Sizeable.Unit.PIXELS); 
    panel.setLocked(true); 
    panel.setHeight(Page.getCurrent().getBrowserWindowHeight(), Sizeable.Unit.PIXELS); 

    viewBZ.setWidth("70%"); 
    leftLayout.addComponent(viewBZ); 
    leftLayout.addComponent(configureAccount); 

    for (int i = 0; i < 5; i++) { 
     leftLayout.addComponent(enter); 
    } 

    leftLayout.addComponent(adminContact); 

    for (int i = 0; i < 10; i++) { 
     leftLayout.addComponent(enter); 
    } 
    leftLayout.addComponent(logout); 

    panel.addComponent(leftLayout); 

    content.addValueChangeListener(content); 

    vpanel.setHeight((Page.getCurrent().getBrowserWindowHeight())/8, Sizeable.Unit.PIXELS); 
    vpanel.setWidth((Page.getCurrent().getBrowserWindowWidth()) - (Page.getCurrent().getBrowserWindowWidth()/8) - 8, Sizeable.Unit.PIXELS); 
    vpanel.setLocked(true); 

    Label label = new Label(); 
    label.setWidth(null); 


    label.setValue("<center>TOMCAR</center>"); 

    rightLayout.setMargin(false); 
    rightLayout.setWidth(vpanel.getWidth() - panel.getWidth(), Sizeable.Unit.PIXELS); 
    rightLayout.setHeight((Page.getCurrent().getBrowserWindowHeight())/100, Sizeable.Unit.PIXELS); 


    rightLayout.addComponent(label); 
    rightLayout.setExpandRatio(label, 1.0f); 
    rightLayout.setComponentAlignment(label, Alignment.MIDDLE_RIGHT); 

    vpanel.addComponent(rightLayout); 

    vpanel.addComponent(content); 
    panel.addComponent(vpanel); 

    CssLayout css = new CssLayout(panel); 

    setCompositionRoot(css); 

第二件事情是不是一個優先事項,但這些都進入妥善解決向下設置按鈕?也許有另一種方法來做到這一點?

謝謝:)

+0

代碼太多,沒看過。把它降低到絕對最低限度來展示你的問題。請參閱:[如何創建最小,完整和可驗證示例](http://stackoverflow.com/help/mcve) –

回答

2

您可以使用CSS來對齊中心。

使用label.setStyleName("center")

// add this in your scss 
.center { 
    text-align: center; 
}