Bug 182664 Cross Tab: resize column doesn't behave correctly
When user drag to resize a column, it supposes to effect on the left column only. Currently when user drag to resize column, many other columns are resized too, unexpectedly.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/editors/schematic/editparts/TableEditPart.java
import org.eclipse.birt.report.designer.core.model.schematic.ColumnHandleAdapter;
import org.eclipse.birt.report.designer.core.model.schematic.HandleAdapterFactory;
import org.eclipse.birt.report.designer.core.model.schematic.RowHandleAdapter;
import org.eclipse.birt.report.designer.core.model.schematic.TableHandleAdapter;
import org.eclipse.birt.report.designer.core.util.mediator.request.ReportRequest;
import org.eclipse.birt.report.designer.internal.ui.editors.parts.DeferredGraphicalViewer;
import org.eclipse.birt.report.designer.internal.ui.editors.schematic.actions.EditGroupAction;
import org.eclipse.birt.report.designer.internal.ui.editors.schematic.border.BaseBorder;
import org.eclipse.birt.report.designer.internal.ui.editors.schematic.border.SectionBorder;
import org.eclipse.birt.report.designer.internal.ui.editors.schematic.editpolicies.ReportComponentEditPolicy;
import org.eclipse.birt.report.designer.internal.ui.editors.schematic.editpolicies.ReportContainerEditPolicy;
import org.eclipse.birt.report.designer.internal.ui.editors.schematic.editpolicies.TableResizeEditPolice;
import org.eclipse.birt.report.designer.internal.ui.editors.schematic.editpolicies.TableXYLayoutEditPolicy;
import org.eclipse.birt.report.designer.internal.ui.editors.schematic.figures.TableFigure;
import org.eclipse.birt.report.designer.internal.ui.editors.schematic.handles.AbstractGuideHandle;
import org.eclipse.birt.report.designer.internal.ui.editors.schematic.handles.TableGuideHandle;
import org.eclipse.birt.report.designer.internal.ui.editors.schematic.layer.TableGridLayer;
import org.eclipse.birt.report.designer.internal.ui.layout.ITableLayoutOwner;
import org.eclipse.birt.report.designer.internal.ui.layout.TableLayout;
import org.eclipse.birt.report.designer.internal.ui.util.ExceptionHandler;
import org.eclipse.birt.report.designer.internal.ui.util.UIUtil;
import org.eclipse.birt.report.designer.nls.Messages;
import org.eclipse.birt.report.designer.ui.IReportGraphicConstants;
import org.eclipse.birt.report.designer.ui.ReportPlatformUIImages;
import org.eclipse.birt.report.designer.ui.ReportPlugin;
import org.eclipse.birt.report.model.api.CellHandle;
import org.eclipse.birt.report.model.api.ColumnHandle;
import org.eclipse.birt.report.model.api.DesignElementHandle;
import org.eclipse.birt.report.model.api.DimensionHandle;
import org.eclipse.birt.report.model.api.RowHandle;