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GWT implementation for ioc-commons artifacts.

There is a newer version: 1.2.1

package org.ioc.commons.impl.gwt.client.ui;

import org.ioc.commons.ui.IsPropertyColumn;
import org.ioc.commons.utils.Format;

import com.google.gwt.cell.client.Cell;
import com.google.gwt.user.cellview.client.Column;

public abstract class PropertyColumn extends Column implements IsPropertyColumn {

	protected String columnId;
	protected String columnHeader;
	protected int columnPosition;

	public PropertyColumn(Cell cell) {
		super(cell);
	}

	public PropertyColumn(String columnId, Cell cell) {
		this(cell);
		this.columnId = columnId;
	}

	public PropertyColumn(String columnId, String columnHeader, Cell cell) {
		this(columnId, cell);
		this.columnHeader = columnHeader;
	}

	public PropertyColumn(int columnPosition, String columnId, String columnHeader, Cell cell) {
		this(columnId, columnHeader, cell);
		this.columnPosition = columnPosition;
	}

	@Override
	public boolean isVisible() {
		/*
		 * GWT Columns are always visible.
		 * 
		 * Override it to implement your own behaviour
		 */
		return true;
	}

	@Override
	public void setVisible(boolean visible) {
		if (!visible) {
			throw new UnsupportedOperationException(Format.substitute(
					"GWT column ({0}) does not implement functionality for hidding itself", Column.class));
		}
	}

	@Override
	public boolean isEnabled() {
		/*
		 * GWT Columns are always enabled.
		 * 
		 * Override it to implement your own behaviour
		 */
		return true;
	}

	@Override
	public void setEnabled(boolean enabled) {
		if (!enabled) {
			throw new UnsupportedOperationException(Format.substitute(
					"GWT column ({0}) does not implement functionality for disabling itself", Column.class));
		}
	}

	@Override
	public String getColumnId() {
		return this.columnId;
	}

	@Override
	public String getColumnHeader() {
		return this.columnHeader;
	}

	@Override
	public int getColumnPosition() {
		return this.columnPosition;
	}

}