Example usage for com.google.gwt.gen2.table.client DefaultTableDefinition addColumnDefinition

Introduction

In this page you can find the example usage for com.google.gwt.gen2.table.client DefaultTableDefinition addColumnDefinition.

Prototype

public void addColumnDefinition(int index, ColumnDefinition<RowType, ?> columnDef) 

Source Link

Document

Insert a ColumnDefinition at a specific index.

Usage

From source file:org.apache.hupa.client.widgets.DragRefetchPagingScrollTable.java

License:Apache License

public void setDragHandler(int newCellIndex, int cellWidth, DragHandlerFactory factory) {
    this.factory = factory;

    if (newCellIndex < 0) {
        throw new IllegalArgumentException("cellIndex needs to be higher then 0");
    }//www. ja v a  2s. c  o  m

    DefaultTableDefinition<RowType> tableDef = (DefaultTableDefinition<RowType>) getTableDefinition();

    // remove old definition 
    if (cellIndex != -1) {
        tableDef.removeColumnDefinition(tableDef.getColumnDefinition(cellIndex));
    }

    this.cellIndex = newCellIndex;

    // Create new ghost definition which will get used later to add the drag widget
    DragColumnDefinition def = new DragColumnDefinition();
    def.setColumnSortable(false);
    def.setColumnTruncatable(false);
    def.setMaximumColumnWidth(cellWidth);
    def.setPreferredColumnWidth(cellWidth);
    def.setMinimumColumnWidth(cellWidth);
    tableDef.addColumnDefinition(cellIndex, def);
}

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