Example usage for org.apache.wicket.extensions.markup.html.repeater.data.table DataTable getTopToolbars

Introduction

In this page you can find the example usage for org.apache.wicket.extensions.markup.html.repeater.data.table DataTable getTopToolbars.

Prototype

public final ToolbarsContainer getTopToolbars() 

Source Link

Usage

From source file:com.evolveum.midpoint.web.component.data.column.CheckBoxHeaderColumn.java

License:Apache License

public static CheckBoxPanel findCheckBoxColumnHeader(DataTable table) {
    WebMarkupContainer topToolbars = table.getTopToolbars();
    ComponentHierarchyIterator iterator = topToolbars.visitChildren(TableHeadersToolbar.class);
    if (!iterator.hasNext()) {
        return null;
    }/*  ww  w .ja  v a 2  s. co m*/

    TableHeadersToolbar toolbar = (TableHeadersToolbar) iterator.next();
    // simple attempt to find checkbox which is header for our column
    // todo: this search will fail if there are more checkbox header columns (which is not supported now,
    // because Selectable.F_SELECTED is hardcoded all over the place...
    iterator = toolbar.visitChildren(CheckBoxPanel.class);
    while (iterator.hasNext()) {
        Component c = iterator.next();
        if (!c.getOutputMarkupId()) {
            continue;
        }

        return (CheckBoxPanel) c;
    }

    return null;
}

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