fi.tkk.media.xide.client.DnD.DemoFlexTable.java Source code

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Here is the source code for fi.tkk.media.xide.client.DnD.DemoFlexTable.java

Source

package fi.tkk.media.xide.client.DnD;

/*
 * Copyright 2008 Fred Sauer
 * 
 * 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.
 */

import com.google.gwt.user.client.ui.FlexTable;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.Widget;

import fi.tkk.media.xide.client.UI.Widget.Component;

/**
 * Table to demonstrate draggable rows and columns.
 */
public class DemoFlexTable extends FlexTable {

    FlexTableRowDragController tableRowDragController;

    /**
     * Creates a FlexTable with the desired number of rows and columns, making
     * each row draggable via the provided drag controller.
     * 
     * @param rows desired number of table rows
     * @param cols desired number of table columns
     * @param tableRowDragController the drag controller to enable dragging of
     *            table rows
     */
    public DemoFlexTable(FlexTableRowDragController tableRowDragController) {
        this.tableRowDragController = tableRowDragController;

        addStyleName("demo-flextable");

        //     for (int row = 0; row < rows; row++) {
        //      HTML handle = new HTML("[drag-here]");
        //      handle.addStyleName("demo-drag-handle");
        //      setWidget(row, 0, handle);
        //      tableRowDragController.makeDraggable(handle);
        //      for (int col = 1; col < cols; col++) {
        //        setHTML(row, col, "[" + row + ", " + col + "]");
        //      }
        //    }
    }

    public void AddElement(int row, Component c) {
        setWidget(row, 0, c);
        tableRowDragController.makeDraggable(c);
    }

    public void AddElement(int row, Widget w) {
        setWidget(row, 0, w);
        tableRowDragController.makeDraggable(w);
    }
}