/** @inheritDoc */
 public Component getTableCellRendererComponent(
     JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
   Component c =
       candidate.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
   if (c instanceof JLabel && table != null) {
     ViperTableModel m = getCurrentModel();
     int modelIndex = table.convertColumnIndexToModel(column);
     AttrConfig ac = m.getAttributeForColumn(modelIndex);
     JLabel l = (JLabel) c;
     if (ac != null) {
       int visibility = mediator.getHiders().getAttrConfigVisibility(ac);
       l.setIcon(outerTablePanel.visibilityIcons[visibility]);
     } else if (m.getInternalColumn(modelIndex) == ViperTableModel.BY_VALID) {
       Config config = m.getConfig();
       int visibility = mediator.getHiders().getConfigVisibility(m.getConfig());
       if (visibility == NodeVisibilityManager.RANGE_LOCKED) {
         visibility = NodeVisibilityManager.LOCKED;
       }
       l.setIcon(outerTablePanel.visibilityIcons[visibility]);
     } else {
       l.setIcon(null);
     }
   }
   return c;
 }
 public void
     setColumnWidths() { // See
                         // "http://java.sun.com/docs/books/tutorial/uiswing/components/table.html#custom"
   int n = getModel().getColumnCount();
   for (int j = 0; j < n; ++j) {
     TableColumn column = getColumnModel().getColumn(j);
     TableCellRenderer headerRenderer = column.getHeaderRenderer();
     if (headerRenderer == null)
       headerRenderer = getTableHeader().getDefaultRenderer(); // the new 1.3 way
     Component columnComponent =
         headerRenderer.getTableCellRendererComponent(
             this, column.getHeaderValue(), false, false, -1, j);
     Component cellComponent =
         getDefaultRenderer(getColumnClass(j))
             .getTableCellRendererComponent(this, getModel().getValueAt(0, j), false, false, 0, j);
     int wantWidth =
         Math.max(
             columnComponent.getPreferredSize().width
                 + 10, // fudge factor ... seems to always be too small otherwise (on x86 Linux)
             cellComponent.getPreferredSize().width
                 + 10 // fudge factor ... seems to always be too small otherwise (on Mac OS X)
             );
     column.setPreferredWidth(wantWidth);
   }
 }
 // Implementation of TableCellRenderer interface
 public Component getTableCellRendererComponent(
     JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
   TableCellRenderer rend = super.getCellRenderer(row, column);
   Component c =
       rend.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
   c.setBackground(getBack(isSelected, hasFocus, row, column));
   c.setForeground(getFore(isSelected, hasFocus, row, column));
   return c;
 }
 public Component getTableCellRendererComponent(
     JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
   Component component =
       myDelegate.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
   component.setEnabled(ElementsChooser.this.isEnabled());
   if (component instanceof JComponent) {
     ((JComponent) component).setBorder(null);
   }
   return component;
 }
 public Component getTableCellRendererComponent(
     JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
   Component c =
       tableCellRenderer.getTableCellRendererComponent(
           table, value, isSelected, hasFocus, row, column);
   if (c instanceof JLabel) {
     JLabel l = (JLabel) c;
     l.setHorizontalTextPosition(JLabel.LEFT);
     int modelColumn = table.convertColumnIndexToModel(column);
     l.setIcon(getHeaderRendererIcon(modelColumn, l.getFont().getSize()));
   }
   return c;
 }
  /*
   *  Calculated the width based on the column name
   */
  private int getColumnHeaderWidth(int column) {
    if (!isColumnHeaderIncluded) return 0;

    TableColumn tableColumn = table.getColumnModel().getColumn(column);
    Object value = tableColumn.getHeaderValue();
    TableCellRenderer renderer = tableColumn.getHeaderRenderer();

    if (renderer == null) {
      renderer = table.getTableHeader().getDefaultRenderer();
    }

    Component c = renderer.getTableCellRendererComponent(table, value, false, false, -1, column);
    return c.getPreferredSize().width;
  }
  public void updateColumnSizes() {
    final JTableHeader header = getTableHeader();
    final TableCellRenderer defaultRenderer = header == null ? null : header.getDefaultRenderer();

    final RowSorter<? extends TableModel> sorter = getRowSorter();
    final List<? extends RowSorter.SortKey> current = sorter == null ? null : sorter.getSortKeys();
    ColumnInfo[] columns = getListTableModel().getColumnInfos();
    for (int i = 0; i < columns.length; i++) {
      final ColumnInfo columnInfo = columns[i];
      final TableColumn column = getColumnModel().getColumn(i);
      // hack to get sort arrow included into the renderer component
      if (sorter != null && columnInfo.isSortable()) {
        sorter.setSortKeys(
            Collections.singletonList(new RowSorter.SortKey(i, SortOrder.ASCENDING)));
      }

      final Component headerComponent =
          defaultRenderer == null
              ? null
              : defaultRenderer.getTableCellRendererComponent(
                  this, column.getHeaderValue(), false, false, 0, 0);

      if (sorter != null && columnInfo.isSortable()) {
        sorter.setSortKeys(current);
      }
      final Dimension headerSize =
          headerComponent == null ? new Dimension(0, 0) : headerComponent.getPreferredSize();
      final String maxStringValue;
      final String preferredValue;
      if (columnInfo.getWidth(this) > 0) {
        int width = columnInfo.getWidth(this);
        column.setMaxWidth(width);
        column.setPreferredWidth(width);
        column.setMinWidth(width);
      } else if ((maxStringValue = columnInfo.getMaxStringValue()) != null) {
        int width =
            getFontMetrics(getFont()).stringWidth(maxStringValue) + columnInfo.getAdditionalWidth();
        width = Math.max(width, headerSize.width);
        column.setPreferredWidth(width);
        column.setMaxWidth(width);
      } else if ((preferredValue = columnInfo.getPreferredStringValue()) != null) {
        int width =
            getFontMetrics(getFont()).stringWidth(preferredValue) + columnInfo.getAdditionalWidth();
        width = Math.max(width, headerSize.width);
        column.setPreferredWidth(width);
      }
    }
  }
Beispiel #8
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  public void updateColumnSizes() {
    final JTableHeader header = getTableHeader();
    final TableCellRenderer defaultRenderer = header == null ? null : header.getDefaultRenderer();

    ColumnInfo[] columns = getListTableModel().getColumnInfos();
    for (int i = 0; i < columns.length; i++) {
      final ColumnInfo columnInfo = columns[i];
      final TableColumn column = getColumnModel().getColumn(i);

      final Component headerComponent =
          defaultRenderer == null
              ? null
              : defaultRenderer.getTableCellRendererComponent(
                  this, column.getHeaderValue(), false, false, 0, 0);
      final Dimension headerSize =
          headerComponent == null ? new Dimension(0, 0) : headerComponent.getPreferredSize();
      final String maxStringValue;
      final String preferredValue;
      if (columnInfo.getWidth(this) > 0) {
        int width = columnInfo.getWidth(this);
        column.setMaxWidth(width);
        column.setPreferredWidth(width);
        column.setMinWidth(width);
      } else if ((maxStringValue = columnInfo.getMaxStringValue()) != null) {
        int width =
            getFontMetrics(getFont()).stringWidth(maxStringValue) + columnInfo.getAdditionalWidth();
        width = Math.max(width, headerSize.width);
        column.setPreferredWidth(width);
        column.setMaxWidth(width);
      } else if ((preferredValue = columnInfo.getPreferredStringValue()) != null) {
        int width =
            getFontMetrics(getFont()).stringWidth(preferredValue) + columnInfo.getAdditionalWidth();
        width = Math.max(width, headerSize.width);
        column.setPreferredWidth(width);
      }
    }
  }
  public void updateColumnSizes() {
    final JTableHeader header = getTableHeader();
    final TableCellRenderer defaultRenderer = header == null ? null : header.getDefaultRenderer();

    final RowSorter<? extends TableModel> sorter = getRowSorter();
    final List<? extends RowSorter.SortKey> current = sorter == null ? null : sorter.getSortKeys();
    ColumnInfo[] columns = getListTableModel().getColumnInfos();
    int[] sizeMode = new int[columns.length];
    int[] headers = new int[columns.length];
    int[] widths = new int[columns.length];
    int allColumnWidth = 0;
    int varCount = 0;

    // calculate
    for (int i = 0; i < columns.length; i++) {
      final ColumnInfo columnInfo = columns[i];
      final TableColumn column = getColumnModel().getColumn(i);
      // hack to get sort arrow included into the renderer component
      if (sorter != null && columnInfo.isSortable()) {
        sorter.setSortKeys(
            Collections.singletonList(new RowSorter.SortKey(i, SortOrder.ASCENDING)));
      }

      final Component headerComponent =
          defaultRenderer == null
              ? null
              : defaultRenderer.getTableCellRendererComponent(
                  this, column.getHeaderValue(), false, false, 0, 0);

      if (sorter != null && columnInfo.isSortable()) {
        sorter.setSortKeys(current);
      }
      if (headerComponent != null) {
        headers[i] = headerComponent.getPreferredSize().width;
      }
      final String maxStringValue;
      final String preferredValue;
      if (columnInfo.getWidth(this) > 0) {
        sizeMode[i] = 1;
        int width = columnInfo.getWidth(this);
        widths[i] = width;
      } else if ((maxStringValue = columnInfo.getMaxStringValue()) != null) {
        sizeMode[i] = 2;
        widths[i] =
            getFontMetrics(getFont()).stringWidth(maxStringValue) + columnInfo.getAdditionalWidth();
        varCount++;
      } else if ((preferredValue = columnInfo.getPreferredStringValue()) != null) {
        sizeMode[i] = 3;
        widths[i] =
            getFontMetrics(getFont()).stringWidth(preferredValue) + columnInfo.getAdditionalWidth();
        varCount++;
      }
      allColumnWidth += widths[i];
    }

    // apply: distribute available space between resizable columns
    //        and make sure that header will fit as well
    int viewWidth = getParent() != null ? getParent().getWidth() : getWidth();
    double gold = 0.5 * (3 - Math.sqrt(5));
    int addendum =
        varCount == 0 || viewWidth < allColumnWidth
            ? 0
            : (int)
                    ((allColumnWidth < gold * viewWidth
                            ? gold * viewWidth
                            : allColumnWidth < (1 - gold) * viewWidth
                                ? (1 - gold) * viewWidth
                                : viewWidth)
                        - allColumnWidth)
                / varCount;

    for (int i = 0; i < columns.length; i++) {
      TableColumn column = getColumnModel().getColumn(i);
      int width = widths[i];
      if (sizeMode[i] == 1) {
        column.setMaxWidth(width);
        column.setPreferredWidth(width);
        column.setMinWidth(width);
      } else if (sizeMode[i] == 2) {
        width = Math.max(width + addendum, headers[i]);
        column.setPreferredWidth(width);
        column.setMaxWidth(width);
      } else if (sizeMode[i] == 3) {
        width = Math.max(width + addendum, headers[i]);
        column.setPreferredWidth(width);
      }
    }
  }