Examples of org.gwt.mosaic.ui.client.table.ColumnResizer.ColumnWidthInfo

Package org.gwt.mosaic.ui.client.table.ColumnResizer

Examples of org.gwt.mosaic.ui.client.table.ColumnResizer.ColumnWidthInfo

org.gwt.mosaic.ui.client.table.ColumnResizer.ColumnWidthInfo

   * @param column the column index
   * @return the info about the column width
   */
  private ColumnWidthInfo getColumnWidthInfo(int column) {
    int curWidth = getColumnWidth(column);
    ColumnWidthInfo info = columnWidthInfos.get(Integer.valueOf(column));
    if (info == null) {
      info = new ColumnWidthInfo(FixedWidthGrid.MIN_COLUMN_WIDTH, -1,
          FixedWidthGrid.DEFAULT_COLUMN_WIDTH, curWidth);
      columnWidthInfos.put(Integer.valueOf(column), info);
    } else {
      info.setCurrentWidth(curWidth);
    }
    return info;
  }

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   * @param width the width in pixels
   * @return the new column width
   */
  public int setColumnWidth(int column, int width) {
    // Constrain the size of the column
    ColumnWidthInfo info = getColumnWidthInfo(column);
    if (info.hasMaximumWidth()) {
      width = Math.min(width, info.getMaximumWidth());
    }
    if (info.hasMinimumWidth()) {
      width = Math.max(width, info.getMinimumWidth());
    }


    // Try to constrain the size of the grid
    if (resizePolicy.isSacrificial()) {
      // Get the sacrifice columns

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    }


    int offset = getHeaderOffset();
    int numColumns = infos.size();
    for (int i = 0; i < numColumns; i++) {
      ColumnWidthInfo info = infos.get(i);
      int newWidth = info.getNewWidth();
      if (forced || info.getCurrentWidth() != newWidth) {
        dataTable.setColumnWidth(startIndex + i, newWidth);
        headerTable.setColumnWidth(startIndex + i + offset, newWidth);
        if (footerTable != null) {
          footerTable.setColumnWidth(startIndex + i + offset, newWidth);
        }

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        idealWidth = Math.min(idealWidth, maxWidth);
      }
      minWidth = Math.max(minWidth, idealWidth);
    }


    return new ColumnWidthInfo(minWidth, maxWidth, preferredWidth, curWidth);
  }

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Related Classes of org.gwt.mosaic.ui.client.table.ColumnResizer.ColumnWidthInfo

org.gwt.mosaic.ui.client.table.AbstractScrollTable

org.gwt.mosaic.ui.client.table.ScrollTable

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