Example usage for com.vaadin.ui AbstractOrderedLayout setWidth

Introduction

In this page you can find the example usage for com.vaadin.ui AbstractOrderedLayout setWidth.

Prototype

@Override
    public void setWidth(String width) 

Source Link

Usage

From source file:com.haulmont.cuba.web.gui.components.WebScrollBoxLayout.java

License:Apache License

@Override
public void add(Component childComponent, int index) {
    if (childComponent.getParent() != null && childComponent.getParent() != this) {
        throw new IllegalStateException("Component already has parent");
    }/*from   w  w w . j av a  2s  .  c o  m*/

    AbstractOrderedLayout newContent = null;
    if (orientation == Orientation.VERTICAL && !(getContent() instanceof CubaVerticalActionsLayout)) {
        newContent = new CubaVerticalActionsLayout();
        newContent.setWidth("100%");
    } else if (orientation == Orientation.HORIZONTAL
            && !(getContent() instanceof CubaHorizontalActionsLayout)) {
        newContent = new CubaHorizontalActionsLayout();
    }

    if (newContent != null) {
        newContent.setMargin((getContent()).getMargin());
        newContent.setSpacing((getContent()).isSpacing());
        newContent.setStyleName(SCROLLBOX_CONTENT_STYLENAME);

        com.vaadin.ui.Component oldContent = component.getComponent(0);
        newContent.setWidth(oldContent.getWidth(), oldContent.getWidthUnits());
        newContent.setHeight(oldContent.getHeight(), oldContent.getHeightUnits());

        component.removeAllComponents();
        component.addComponent(newContent);

        applyScrollBarsPolicy(scrollBarPolicy);
    }

    if (ownComponents.contains(childComponent)) {
        int existingIndex = getContent().getComponentIndex(WebComponentsHelper.getComposition(childComponent));
        if (index > existingIndex) {
            index--;
        }

        remove(childComponent);
    }

    com.vaadin.ui.Component vComponent = WebComponentsHelper.getComposition(childComponent);
    getContent().addComponent(vComponent, index);
    getContent().setComponentAlignment(vComponent,
            WebWrapperUtils.toVaadinAlignment(childComponent.getAlignment()));

    if (frame != null) {
        if (childComponent instanceof BelongToFrame && ((BelongToFrame) childComponent).getFrame() == null) {
            ((BelongToFrame) childComponent).setFrame(frame);
        } else {
            frame.registerComponent(childComponent);
        }
    }

    if (index == ownComponents.size()) {
        ownComponents.add(childComponent);
    } else {
        ownComponents.add(index, childComponent);
    }

    childComponent.setParent(this);
}

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