Example usage for com.google.gwt.user.client.ui DockLayoutPanel iterator

Introduction

In this page you can find the example usage for com.google.gwt.user.client.ui DockLayoutPanel iterator.

Prototype

public Iterator<Widget> iterator() 

Source Link

Usage

From source file:cc.alcina.framework.gwt.client.util.WidgetUtils.java

License:Apache License

private static boolean isDirectionalLayoutPanel(Widget panel, boolean horizontal) {
    if (panel instanceof DockLayoutPanel) {
        DockLayoutPanel dlp = (DockLayoutPanel) panel;
        Iterator<Widget> itr = dlp.iterator();
        for (Widget widget : dlp) {
            Direction dir = dlp.getWidgetDirection(widget);
            if (horizontal && (dir == Direction.NORTH || dir == Direction.SOUTH)) {
                return false;
            }/*from w w w  . j  a  v  a  2s. com*/
            if (!horizontal && (dir == Direction.WEST || dir == Direction.EAST)) {
                return false;
            }
        }
        return true;
    }
    return false;
}

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