Example usage for com.vaadin.ui Alignment isLeft

Introduction

In this page you can find the example usage for com.vaadin.ui Alignment isLeft.

Prototype

public boolean isLeft() 

Source Link

Document

Checks if component is aligned to the left of the available space.

Usage

From source file:info.magnolia.ui.workbench.StatusBarViewImpl.java

License:Open Source License

/**
 * Adds component based on its alignment, first added first aligned. Concretely, we have to insert components
 * at the correct index in this {@link HorizontalLayout}.<br />
 * <br />/*from w  ww  .  j  a v  a 2 s  .com*/
 * For left alignment: new insertion position is after last left-aligned component (LTR).<br />
 * For right alignment: new insertion position is before first right-aligned component (RTL).<br />
 * For center alignment: same as for right alignment, equals to position after last centered component (LTR).
 */
@Override
public void addComponent(Component c, Alignment align) {

    // compute index based on requested alignment, first come first aligned
    int index = 0;
    Iterator<Component> it = iterator();

    if (align.isLeft()) {
        while (it.hasNext() && getComponentAlignment(it.next()).isLeft()) {
            index++;
        }
    } else {
        while (it.hasNext() && !getComponentAlignment(it.next()).isRight()) {
            index++;
        }
    }

    addComponent(c, index);
    setComponentAlignment(c, align);
}

---

From source file:pt.ist.vaadinframework.ui.PaginatedSorterViewer.java

License:Open Source License

private void addControls(Component controls, Alignment position) {
    HorizontalLayout controlBar;/*  w w  w  .  ja  v a2s  .c  o  m*/
    int x = position.isLeft() ? 0 : (position.isCenter() ? 1 : 2);
    int y = position.isTop() ? 0 : 2;
    controlBar = (HorizontalLayout) getComponent(x, y);
    controlBar.addComponent(controls);
}

---