Example usage for javax.swing JTable getWidth

Introduction

In this page you can find the example usage for javax.swing JTable getWidth.

Prototype

@BeanProperty(bound = false)
public int getWidth() 

Source Link

Document

Returns the current width of this component.

Usage

From source file:Main.java

public static BufferedImage createImage(JTable table) {
    JTableHeader tableHeaderComp = table.getTableHeader();
    int totalWidth = tableHeaderComp.getWidth() + table.getWidth();
    int totalHeight = tableHeaderComp.getHeight() + table.getHeight();
    BufferedImage tableImage = new BufferedImage(totalWidth, totalHeight, BufferedImage.TYPE_INT_RGB);
    Graphics2D g2D = (Graphics2D) tableImage.getGraphics();
    tableHeaderComp.paint(g2D);/*from   w  ww.  j  a  v  a 2  s  .  c  o m*/
    g2D.translate(0, tableHeaderComp.getHeight());
    table.paint(g2D);
    return tableImage;
}

---

From source file:Main.java

public static Rectangle getRowBounds(JTable table, int first, int last) {
    Rectangle result = table.getCellRect(first, -1, true);
    result = result.union(table.getCellRect(last, -1, true));
    Insets i = table.getInsets();

    result.x = i.left;/*  w ww  .j  a v  a 2s. c  o m*/
    result.width = table.getWidth() - i.left - i.right;

    return result;
}

---

From source file:Main.java

/**
 * Resizes the columns to match content while keeping the table the same
 * size. This means that the last column may be larger than the content.
 *///  w w  w. j  av  a  2  s . c o m
public static void resizeTableColumns(JTable table) {
    table.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);

    int totalWidth = 0;
    for (int i = 0; i < table.getColumnCount(); i++) {
        DefaultTableColumnModel colModel = (DefaultTableColumnModel) table.getColumnModel();
        TableColumn col = colModel.getColumn(i);

        if (i == table.getColumnCount() - 1) {
            col.setPreferredWidth(table.getWidth() - totalWidth);
            table.setAutoResizeMode(JTable.AUTO_RESIZE_LAST_COLUMN);
            return;
        }

        int width = 0;
        TableCellRenderer renderer = col.getHeaderRenderer();
        if (renderer == null) {
            renderer = table.getTableHeader().getDefaultRenderer();
        }
        Component comp = renderer.getTableCellRendererComponent(table, col.getHeaderValue(), false, false, -1,
                i);
        width = Math.max(width, comp.getPreferredSize().width);
        for (int r = 0; r < table.getRowCount(); r++) {
            renderer = table.getCellRenderer(r, i);
            comp = renderer.getTableCellRendererComponent(table, table.getValueAt(r, i), false, false, r, i);
            width = Math.max(width, comp.getPreferredSize().width);
        }
        totalWidth += width + 2;
        col.setPreferredWidth(width + 2);
    }
}

---

From source file:net.sf.webphotos.util.Util.java

/**
 * Ajusta a largura das colunas do modelo.
 *
 * @param tabela Tabela que deseja ajustar as colunas.
 * @param parametros Tamanhos das colunas separadas por vrgula.
 *//* ww w .j  av a 2  s  .c  o  m*/
public static void ajustaLargura(JTable tabela, String parametros) {
    int temR = -1;
    TableColumnModel modeloColunas = tabela.getColumnModel();
    if (parametros == null) {
        return;
    }
    if (parametros.length() > 0) {
        StringTokenizer tok = new StringTokenizer(parametros, ",");
        int ct = 0;
        String l;
        while (tok.hasMoreTokens()) {
            l = tok.nextToken();
            try {
                modeloColunas.getColumn(ct).setPreferredWidth(Integer.parseInt(l));
            } catch (NumberFormatException nE) {
                switch (l) {
                case "*":
                    log.info("Packing column " + ct);
                    packColumn(tabela, ct, 1);
                    break;
                case "R":
                    temR = ct;
                    break;
                }
            } catch (Exception e) {
            }
            ct++;
        }

        if (temR > 0) {
            modeloColunas.getColumn(temR).setPreferredWidth(modeloColunas.getColumn(temR).getPreferredWidth()
                    + tabela.getWidth() - modeloColunas.getTotalColumnWidth());
            log.debug("Tamanho da tabela: " + (modeloColunas.getColumn(temR).getPreferredWidth()
                    + tabela.getWidth() - modeloColunas.getTotalColumnWidth()));
        }

        //Testes
        log.debug("Tamanho Total: " + modeloColunas.getTotalColumnWidth());
        log.debug("Tamanho da tabela: " + tabela.getWidth());
    }
}

---

From source file:com.vgi.mafscaling.ClosedLoop.java

private JTable createAfrDataTable(JPanel panel, String tableName, int gridy) {
    final JTable afrTable = new JTable() {
        private static final long serialVersionUID = 6526901361175099297L;

        public boolean isCellEditable(int row, int column) {
            return false;
        };/*from www . j  av  a  2 s.  c o  m*/
    };
    DefaultTableColumnModel afrModel = new DefaultTableColumnModel();
    final TableColumn afrColumn = new TableColumn(0, 250);
    afrColumn.setHeaderValue(tableName);
    afrModel.addColumn(afrColumn);
    JTableHeader lblAfrTableName = afrTable.getTableHeader();
    lblAfrTableName.setColumnModel(afrModel);
    lblAfrTableName.setReorderingAllowed(false);
    DefaultTableCellRenderer headerRenderer = (DefaultTableCellRenderer) lblAfrTableName.getDefaultRenderer();
    headerRenderer.setHorizontalAlignment(SwingConstants.LEFT);

    GridBagConstraints gbc_lblAfrTableName = new GridBagConstraints();
    gbc_lblAfrTableName.insets = new Insets((gridy == 0 ? 0 : 5), 0, 0, 0);
    gbc_lblAfrTableName.anchor = GridBagConstraints.PAGE_START;
    gbc_lblAfrTableName.fill = GridBagConstraints.HORIZONTAL;
    gbc_lblAfrTableName.gridx = 0;
    gbc_lblAfrTableName.gridy = gridy;
    panel.add(lblAfrTableName, gbc_lblAfrTableName);

    afrTable.addComponentListener(new ComponentAdapter() {
        @Override
        public void componentResized(ComponentEvent e) {
            afrColumn.setWidth(afrTable.getWidth());
        }
    });
    afrTable.getTableHeader().setReorderingAllowed(false);
    afrTable.setColumnSelectionAllowed(true);
    afrTable.setCellSelectionEnabled(true);
    afrTable.setBorder(new LineBorder(new Color(0, 0, 0)));
    afrTable.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
    afrTable.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
    afrTable.setModel(new DefaultTableModel(AfrTableRowCount, AfrTableColumnCount));
    Utils.initializeTable(afrTable, ColumnWidth);

    if (tableName.equals(Afr1TableName)) {
        Format[][] formatMatrix = { { new DecimalFormat("#"), new DecimalFormat("0.00") } };
        NumberFormatRenderer renderer = (NumberFormatRenderer) afrTable.getDefaultRenderer(Object.class);
        renderer.setFormats(formatMatrix);
    } else if (tableName.equals(Afr2TableName)) {
        Format[][] formatMatrix = { { new DecimalFormat("#"), new DecimalFormat("0.00") },
                { new DecimalFormat("#"), new DecimalFormat("#") } };
        NumberFormatRenderer renderer = (NumberFormatRenderer) afrTable.getDefaultRenderer(Object.class);
        renderer.setFormats(formatMatrix);
    }

    GridBagConstraints gbc_afrTable = new GridBagConstraints();
    gbc_afrTable.insets = new Insets(0, 0, 0, 0);
    gbc_afrTable.anchor = GridBagConstraints.PAGE_START;
    gbc_afrTable.gridx = 0;
    gbc_afrTable.gridy = gridy + 1;
    panel.add(afrTable, gbc_afrTable);

    excelAdapter.addTable(afrTable, true, false);

    return afrTable;
}

---