Bug 175766 Filter tab on a table is missing the Add buttons
There is no way to add/delete a filter on the table.
UI/org.eclipse.birt.report.designer.ui.views/src/org/eclipse/birt/report/designer/internal/ui/views/attributes/page/FormPage.java
package org.eclipse.birt.report.designer.internal.ui.views.attributes.page;
import org.eclipse.birt.report.designer.internal.ui.util.SortMap;
import org.eclipse.birt.report.designer.internal.ui.views.attributes.provider.IFormProvider;
import org.eclipse.birt.report.designer.internal.ui.views.attributes.section.FormSection;
import org.eclipse.birt.report.designer.internal.ui.views.dialogs.provider.GroupHandleProvider;
import org.eclipse.birt.report.model.api.DesignElementHandle;
import org.eclipse.birt.report.model.api.activity.NotificationEvent;
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.ScrolledComposite;
import org.eclipse.swt.events.ControlAdapter;
import org.eclipse.swt.events.ControlEvent;
import org.eclipse.swt.events.DisposeEvent;
import org.eclipse.swt.events.DisposeListener;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Composite;
public class FormPage extends AttributePage