Example usage for com.google.gwt.dom.client TableRowElement deleteCell

Introduction

In this page you can find the example usage for com.google.gwt.dom.client TableRowElement deleteCell.

Prototype

public void deleteCell(int index) 

Source Link

Usage

From source file:org.xwiki.gwt.wysiwyg.client.plugin.table.feature.DeleteCol.java

License:Open Source License

/**
 * {@inheritDoc}//  ww  w. j ava2s . co m
 * 
 * @see AbstractTableFeature#execute(String)
 */
public boolean execute(String parameter) {
    TableCellElement caretCell = TableUtils.getInstance()
            .getCell(TableUtils.getInstance().getCaretNode(rta.getDocument()));
    int cellIndex = caretCell.getCellIndex();
    TableElement table = TableUtils.getInstance().getTable(caretCell);
    NodeList<TableRowElement> rows = table.getRows();

    // Move caret
    TableCellElement newCaretCell = TableUtils.getInstance().getPreviousCellInRow(caretCell);
    if (newCaretCell == null) {
        newCaretCell = TableUtils.getInstance().getNextCellInRow(caretCell);
    }
    if (newCaretCell != null) {
        TableUtils.getInstance().putCaretInNode(rta, newCaretCell);
    }

    // Loop over table rows to delete a cell in each of them
    for (int i = 0; i < rows.getLength(); i++) {
        TableRowElement currentRow = rows.getItem(i);
        currentRow.deleteCell(cellIndex);
    }

    return true;
}

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