com.qut.gwtuilib.client.display.FlexibleTable.java Source code

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Here is the source code for com.qut.gwtuilib.client.display.FlexibleTable.java

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/* Copyright 2008, Queensland University of Technology
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not 
 * use this file except in compliance with the License. You may obtain a copy of 
 * the License at 
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0 
 * 
 * Unless required by applicable law or agreed to in writing, software 
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 
 * License for the specific language governing permissions and limitations under 
 * the License.
 */
package com.qut.gwtuilib.client.display;

import com.google.gwt.user.client.ui.FlexTable;
import com.google.gwt.user.client.ui.Widget;
import com.qut.gwtuilib.client.CSSConstants;

public class FlexibleTable extends FlexTable {
    int currentRow;
    int currentColumn;

    public FlexibleTable(int cellPadding, int cellSpacing) {
        super();
        this.addStyleName(CSSConstants.flexTable);
        this.setBorderWidth(0);
        this.setCellPadding(cellPadding);
        this.setCellSpacing(cellSpacing);
        this.setBorderWidth(0);

        this.currentRow = 1;
        this.currentColumn = 0;
    }

    public void nextRow() {
        this.currentRow++;
        this.currentColumn = 0;
    }

    public void insertHTML(String html) {
        this.setHTML(this.currentRow, this.currentColumn, html);
        this.currentColumn++;
    }

    public void insertText(String text) {
        this.setText(this.currentRow, this.currentColumn, text);
        this.currentColumn++;
    }

    public void insertWidget(Widget widget) {
        this.setWidget(this.currentRow, this.currentColumn, widget);
        this.currentColumn++;
    }

    public void insertHeading(int column, String text) {
        super.setText(0, column, text);
        this.getCellFormatter().addStyleName(0, column, CSSConstants.flexTableHeading);
    }

    @Override
    public void clear() {
        super.clear();
        this.currentRow = 1;
    }

    /* (non-Javadoc)
     * @see com.google.gwt.user.client.ui.HTMLTable#setHTML(int, int, java.lang.String)
     */
    @Override
    public void setHTML(int row, int column, String html) {
        super.setHTML(row, column, html);
        if ((row % 2) == 0)
            this.getRowFormatter().addStyleName(row, CSSConstants.flexTableEvenRow);
        else
            this.getRowFormatter().addStyleName(row, CSSConstants.flexTableOddRow);
    }

    /* (non-Javadoc)
     * @see com.google.gwt.user.client.ui.HTMLTable#setText(int, int, java.lang.String)
     */
    @Override
    public void setText(int row, int column, String text) {
        super.setText(row, column, text);
        if ((row % 2) == 0)
            this.getRowFormatter().addStyleName(row, CSSConstants.flexTableEvenRow);
        else
            this.getRowFormatter().addStyleName(row, CSSConstants.flexTableOddRow);
    }

    /* (non-Javadoc)
     * @see com.google.gwt.user.client.ui.HTMLTable#setWidget(int, int, com.google.gwt.user.client.ui.Widget)
     */
    @Override
    public void setWidget(int row, int column, Widget widget) {
        super.setWidget(row, column, widget);
        if ((row % 2) == 0)
            this.getRowFormatter().addStyleName(row, CSSConstants.flexTableEvenRow);
        else
            this.getRowFormatter().addStyleName(row, CSSConstants.flexTableOddRow);
    }

}