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

Example 86 with TableColumnModel

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

the class TeamMemberListTable method recreateWeekColumnsToFit.

/**
     * Recreate the columns in the table model, to display data for as many
     * weeks as possible (within the constraints of the width of the table)
     */
private void recreateWeekColumnsToFit() {
    TeamMemberList teamList = getTeamMemberList();
    TableColumnModel tcm = getColumnModel();
    // compute the amount of space allocated to the weekly columns.
    // first, get the width of the entire table
    int tableWidth = getWidth();
    int width = tableWidth;
    // next, subtract out the width of the initial, fixed columns.
    for (int i = COL_WIDTHS.length; i-- > 0; ) width = width - COL_WIDTHS[i];
    // then, subtract out the width of the grippy column.
    width = width - GRIPPY_WIDTH - getIntercellSpacing().width;
    int numWeekColumns = Math.max(0, width / WEEK_COL_WIDTH);
    int extraWidth = width - (numWeekColumns * WEEK_COL_WIDTH);
    TableColumn firstCol = tcm.getColumn(0);
    firstCol.setWidth(COL_WIDTHS[0] + extraWidth);
    int existingNumWeekColumns = teamList.getNumWeekColumns();
    if (existingNumWeekColumns != numWeekColumns) {
        // remove the grippy column.
        removeLastColumn(tcm);
        // remove any weekly columns that are no longer needed
        for (int i = numWeekColumns; i < existingNumWeekColumns; i++) removeLastColumn(tcm);
        // reconfigure the table for the desired number of weekly columns
        teamList.setNumWeekColumns(numWeekColumns);
        // add any weekly columns that are now needed
        int colIdx = tcm.getColumnCount();
        for (int i = existingNumWeekColumns; i < numWeekColumns; i++) tcm.addColumn(createWeekColumn(colIdx++));
        // add a grippy column at the end.
        tcm.addColumn(createGrippyColumn(colIdx));
    }
    repositionHeaderDecorations(tableWidth, numWeekColumns);
}

Example 87 with TableColumnModel

use of javax.swing.table.TableColumnModel in project groovy-core by groovy.

the class TableSorter method addMouseListenerToHeaderInTable.

// There is no-where else to put this.
// Add a mouse listener to the Table to trigger a table sort
// when a column heading is clicked in the JTable.
public void addMouseListenerToHeaderInTable(JTable table) {
    final TableSorter sorter = this;
    final JTable tableView = table;
    tableView.setColumnSelectionAllowed(false);
    MouseAdapter listMouseListener = new MouseAdapter() {

        public void mouseClicked(MouseEvent e) {
            TableColumnModel columnModel = tableView.getColumnModel();
            int viewColumn = columnModel.getColumnIndexAtX(e.getX());
            int column = tableView.convertColumnIndexToModel(viewColumn);
            if (e.getClickCount() == 1 && column != -1) {
                if (lastSortedColumn == column)
                    ascending = !ascending;
                sorter.sortByColumn(column, ascending);
                lastSortedColumn = column;
            }
        }
    };
    JTableHeader th = tableView.getTableHeader();
    th.addMouseListener(listMouseListener);
}

Example 88 with TableColumnModel

use of javax.swing.table.TableColumnModel in project smile by haifengl.

the class TableColumnSettings method saveSettings.

private void saveSettings() {
    TableColumnModel columnModel = table.getColumnModel();
    prefs.putInt(id + "-visible-column-count", columnModel.getColumnCount());
    for (int i = 0; i < columnModel.getColumnCount(); i++) {
        TableColumn col = columnModel.getColumn(i);
        int idx = col.getModelIndex();
        int width = col.getWidth();
        prefs.putInt(id + "-column-width-" + idx, width);
        prefs.putInt(id + "-column-order-" + i, idx);
    }
}

Example 89 with TableColumnModel

use of javax.swing.table.TableColumnModel in project antlrworks by antlr.

the class XJTableView method autoresizeColumns.

public void autoresizeColumns() {
    resizeTableColumnsToFitContent(table, 20);
    TableColumnModel model = table.getColumnModel();
    int columnTotalWidth = 0;
    for (int i = 0; i < model.getColumnCount() - 1; i++) {
        columnTotalWidth += model.getColumn(i).getPreferredWidth();
    }
    // Note: this offset should be UI dependent
    int offset;
    if (getVerticalScrollBar().isVisible()) {
        if (XJSystem.isWindows()) {
            offset = 20;
        } else {
            offset = 20;
        }
    } else {
        if (XJSystem.isWindows()) {
            offset = 3;
        } else {
            offset = 4;
        }
    }
    int spWidth = getWidth();
    if (spWidth == 0) {
        spWidth = getPreferredSize().width;
    }
    if (model.getColumnCount() > 0) {
        TableColumn c = model.getColumn(model.getColumnCount() - 1);
        int prefWidth = c.getPreferredWidth();
        c.setPreferredWidth(Math.max(spWidth - columnTotalWidth - offset, prefWidth));
    }
}

Example 90 with TableColumnModel

use of javax.swing.table.TableColumnModel in project druid by alibaba.

the class GroupableTableHeaderUI method getHeaderHeight.

public int getHeaderHeight() {
    int height = 0;
    TableColumnModel columnModel = header.getColumnModel();
    for (int column = 0; column < columnModel.getColumnCount(); column++) {
        TableColumn aColumn = columnModel.getColumn(column);
        TableCellRenderer renderer = aColumn.getHeaderRenderer();
        if (renderer == null) {
            renderer = new DefaultTableCellRenderer() {

                private static final long serialVersionUID = 1L;

                @Override
                public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
                    JTableHeader header = table.getTableHeader();
                    if (header != null) {
                        setForeground(header.getForeground());
                        setBackground(header.getBackground());
                        setFont(header.getFont());
                    }
                    setHorizontalAlignment(JLabel.CENTER);
                    setText((value == null) ? "" : value.toString());
                    setBorder(UIManager.getBorder("TableHeader.cellBorder"));
                    return this;
                }
            };
        }
        Component comp = renderer.getTableCellRendererComponent(header.getTable(), aColumn.getHeaderValue(), false, false, -1, column);
        int cHeight = comp.getPreferredSize().height;
        Enumeration<ColumnGroup> enumeration = ((GroupableTableHeader) header).getColumnGroups(aColumn);
        if (enumeration != null) {
            while (enumeration.hasMoreElements()) {
                ColumnGroup cGroup = (ColumnGroup) enumeration.nextElement();
                cHeight += cGroup.getSize(header.getTable()).height;
            }
        }
        height = Math.max(height, cHeight);
    }
    height = Math.max(height, m_height);
    return height;
}