Examples with TableCellRenderer javax.swing.table.TableCellRenderer used on opensource projects

Example 81 with TableCellRenderer

use of javax.swing.table.TableCellRenderer in project jgnash by ccavanaugh.

the class ExpandingTable method prepareRenderer.

/**
     * Override prepareRenderer instead of using a custom renderer so the look and feel is preserved
     *
     * @see javax.swing.JTable#prepareRenderer(javax.swing.table.TableCellRenderer, int, int)
     */
@SuppressWarnings("MagicConstant")
@Override
public Component prepareRenderer(final TableCellRenderer renderer, final int row, final int column) {
    Component c = super.prepareRenderer(renderer, row, column);
    if (c instanceof JLabel) {
        if (!defaultSaved.get()) {
            // save the defaults so they can be restored
            defaultForeground = c.getForeground();
            defaultAlignment = ((JLabel) c).getHorizontalAlignment();
            defaultSaved.set(true);
        }
        E object = model.get(row);
        if (column == 0) {
            c.setForeground(defaultForeground);
            ((JLabel) c).setHorizontalAlignment(SwingConstants.LEFT);
            if (object != null) {
                Icon cachedIcon;
                int indent = iconIndent * (model.getVisibleDepth(object) - 1);
                if (model.isParent(object)) {
                    if (model.isExpanded(object)) {
                        String key = "eo" + indent;
                        cachedIcon = iconCache.computeIfAbsent(key, k -> IconUtils.createImageIcon(new IndentedIcon(new Icon[] { expandedIcon, openIcon }, indent, iconSpacing)));
                    } else {
                        String key = "co" + indent;
                        cachedIcon = iconCache.computeIfAbsent(key, k -> IconUtils.createImageIcon(new IndentedIcon(new Icon[] { collapsedIcon, closedIcon }, indent, iconSpacing)));
                    }
                } else {
                    // child without children
                    String key = "el" + indent;
                    cachedIcon = iconCache.computeIfAbsent(key, k -> IconUtils.createImageIcon(new IndentedIcon(new Icon[] { new EmptyIndentedIcon(new Icon[] { expandedIcon }, 0), leafIcon }, indent, iconSpacing)));
                }
                ((JLabel) c).setIcon(cachedIcon);
            }
        } else {
            c.setForeground(defaultForeground);
            ((JLabel) c).setHorizontalAlignment(defaultAlignment);
            ((JLabel) c).setIcon(null);
        }
    }
    return c;
}

Example 82 with TableCellRenderer

use of javax.swing.table.TableCellRenderer in project cytoscape-api by cytoscape.

the class JTreeTable method getToolTipText.

/**
	 * The code in this method is copy and pasted from source code to the same
	 * method in javax.swing.JTable, except for one value change on one line. If
	 * you'd like to see the change, please read the source code below.
	 * @param event the mouse event we're reacting to
	 */
@Override
public String getToolTipText(MouseEvent event) {
    String tip = null;
    Point p = event.getPoint();
    // Locate the renderer under the event location
    int hitColumnIndex = columnAtPoint(p);
    int hitRowIndex = rowAtPoint(p);
    if ((hitColumnIndex != -1) && (hitRowIndex != -1)) {
        TableCellRenderer renderer = getCellRenderer(hitRowIndex, hitColumnIndex);
        Component component = prepareRenderer(renderer, hitRowIndex, hitColumnIndex);
        // getting the tip
        if (component instanceof JComponent) {
            // Convert the event to the renderer's coordinate system
            Rectangle cellRect = getCellRect(hitRowIndex, hitColumnIndex, false);
            // HERE IS THE MODIFICATION FROM javax.swing.JTable:
            // p.translate(-cellRect.x, -cellRect.y);
            p.translate(-cellRect.x, 0);
            // END OF MODIFICATION
            MouseEvent newEvent = new MouseEvent(component, event.getID(), event.getWhen(), event.getModifiers(), p.x, p.y, event.getClickCount(), event.isPopupTrigger());
            tip = ((JComponent) component).getToolTipText(newEvent);
        }
    }
    // No tip from the renderer get our own tip
    if (tip == null)
        tip = getToolTipText();
    return tip;
}

Example 83 with TableCellRenderer

use of javax.swing.table.TableCellRenderer in project processdash by dtuma.

the class TeamMemberListTable method setupTableColumnHeader.

/** Create and configure the column header for the table */
private void setupTableColumnHeader() {
    // do not allow columns to be reordered. (That wouldn't make sense for
    // our weekly data columns, which appear in chronological order.
    getTableHeader().setReorderingAllowed(false);
    // set the first few "fixed" columns to use a default header renderer,
    // and set their size to our predefined column widths.
    TableCellRenderer plainRenderer = getTableHeader().getDefaultRenderer();
    for (int i = 0; i < COL_WIDTHS.length; i++) {
        getColumnModel().getColumn(i).setHeaderRenderer(plainRenderer);
        fixWidth(getColumnModel().getColumn(i), COL_WIDTHS[i]);
    }
    getColumnModel().getColumn(0).setMinWidth(10);
    getColumnModel().getColumn(0).setMaxWidth(Integer.MAX_VALUE);
    // install a DateHeaderRenderer for all remaining columns, and
    // configure the height of the regular renderer to match.
    DateHeaderRenderer dateHeaderRenderer = new DateHeaderRenderer(this);
    getTableHeader().setDefaultRenderer(dateHeaderRenderer);
    if (plainRenderer instanceof JComponent) {
        JComponent jc = (JComponent) plainRenderer;
        jc.setPreferredSize(dateHeaderRenderer.getPreferredSize());
    }
}

Example 84 with TableCellRenderer

use of javax.swing.table.TableCellRenderer in project processdash by dtuma.

the class BlameValueTable method getPreferredCellWidth.

private int getPreferredCellWidth(int row, int column) {
    TableCellRenderer cellRenderer = getCellRenderer(row, column);
    Component c = prepareRenderer(cellRenderer, row, column);
    int width = c.getPreferredSize().width + getIntercellSpacing().width;
    return width;
}

Example 85 with TableCellRenderer

use of javax.swing.table.TableCellRenderer in project processdash by dtuma.

the class WBSExcelWriter method writeCellsForNodeData.

private void writeCellsForNodeData(HSSFRow row, WBSNode node, TableColumnModel columns) {
    for (int c = 0; c < columns.getColumnCount(); c++) {
        TableColumn col = columns.getColumn(c);
        int columnIndex = col.getModelIndex();
        Object value = data.getValueAt(node, columnIndex);
        TableCellRenderer rend = col.getCellRenderer();
        if (rend == null)
            rend = table.getDefaultRenderer(data.getColumnClass(columnIndex));
        Component comp = rend.getTableCellRendererComponent(table, value, false, false, 99, 99);
        HSSFCell cell = row.createCell(s(c + 1));
        copyCellData(cell, rend, comp, value);
    }
}