Example usage for javax.swing JViewport JViewport

List of usage examples for javax.swing JViewport JViewport

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Introduction

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

Prototype

public JViewport()

Source Link

Document

Creates a JViewport.

Usage

From source file:RowHeaderTable.java

public RowHeaderTable() {
    super("Row Header Test");
    setSize(300, 200);//from  w w w  . j av a  2 s.com
    setDefaultCloseOperation(EXIT_ON_CLOSE);

    TableModel tm = new AbstractTableModel() {
        String data[] = { "", "a", "b", "c", "d", "e" };

        String headers[] = { "Row #", "Column 1", "Column 2", "Column 3", "Column 4", "Column 5" };

        public int getColumnCount() {
            return data.length;
        }

        public int getRowCount() {
            return 1000;
        }

        public String getColumnName(int col) {
            return headers[col];
        }

        // Synthesize some entries using the data values & the row #
        public Object getValueAt(int row, int col) {
            return data[col] + row;
        }
    };

    // Create a column model for the main table. This model ignores the
    // first
    // column added, and sets a minimum width of 150 pixels for all others.
    TableColumnModel cm = new DefaultTableColumnModel() {
        boolean first = true;

        public void addColumn(TableColumn tc) {
            // Drop the first column . . . that'll be the row header
            if (first) {
                first = false;
                return;
            }
            tc.setMinWidth(150); // just for looks, really...
            super.addColumn(tc);
        }
    };

    // Create a column model that will serve as our row header table. This
    // model picks a maximum width and only stores the first column.
    TableColumnModel rowHeaderModel = new DefaultTableColumnModel() {
        boolean first = true;

        public void addColumn(TableColumn tc) {
            if (first) {
                tc.setMaxWidth(tc.getPreferredWidth());
                super.addColumn(tc);
                first = false;
            }
            // Drop the rest of the columns . . . this is the header column
            // only
        }
    };

    JTable jt = new JTable(tm, cm);

    // Set up the header column and get it hooked up to everything
    JTable headerColumn = new JTable(tm, rowHeaderModel);
    jt.createDefaultColumnsFromModel();
    headerColumn.createDefaultColumnsFromModel();

    // Make sure that selections between the main table and the header stay
    // in sync (by sharing the same model)
    jt.setSelectionModel(headerColumn.getSelectionModel());

    // Make the header column look pretty
    //headerColumn.setBorder(BorderFactory.createEtchedBorder());
    headerColumn.setBackground(Color.lightGray);
    headerColumn.setColumnSelectionAllowed(false);
    headerColumn.setCellSelectionEnabled(false);

    // Put it in a viewport that we can control a bit
    JViewport jv = new JViewport();
    jv.setView(headerColumn);
    jv.setPreferredSize(headerColumn.getMaximumSize());

    // With out shutting off autoResizeMode, our tables won't scroll
    // correctly (horizontally, anyway)
    jt.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);

    // We have to manually attach the row headers, but after that, the
    // scroll
    // pane keeps them in sync
    JScrollPane jsp = new JScrollPane(jt);
    jsp.setRowHeader(jv);
    jsp.setCorner(ScrollPaneConstants.UPPER_LEFT_CORNER, headerColumn.getTableHeader());
    getContentPane().add(jsp, BorderLayout.CENTER);
}

From source file:com.projity.pm.graphic.chart.TimeChartPanel.java

public void configureScrollPaneHeaders(JScrollPane scrollPane, JComponent rowHeader) {
    viewport = scrollPane.getViewport();
    if (viewport == null || viewport.getView() != this)
        return;/*  w w  w.  j av a  2 s  .  c om*/

    JViewport vp = new JViewport();
    vp.setView(rowHeader);
    vp.setPreferredSize(rowHeader.getPreferredSize());
    scrollPane.setRowHeader(vp);

    scrollPane.setCorner(JScrollPane.UPPER_LEFT_CORNER, new ChartCorner(this));

    Border border = scrollPane.getBorder();
    if (border == null || border instanceof UIResource) {
        scrollPane.setBorder(UIManager.getBorder("Table.scrollPaneBorder"));
    }

    // left scale synchro
    viewport.addChangeListener(new ChangeListener() {
        public void stateChanged(ChangeEvent e) {
            updateTimeScaleComponentSize();
        }
    });

}

From source file:net.sourceforge.msscodefactory.cfasterisk.v2_4.CFAsteriskSwing.CFAsteriskSwingSysClusterFinderJPanel.java

public CFAsteriskSwingSysClusterFinderJPanel(ICFAsteriskSwingSchema argSchema) {
    super();//from   w w w.jav a 2s  .com
    final String S_ProcName = "construct-schema-focus";
    if (argSchema == null) {
        throw CFLib.getDefaultExceptionFactory().newNullArgumentException(getClass(), S_ProcName, 1,
                "argSchema");
    }
    swingSchema = argSchema;
    dataTable = new JTable(getDataModel(), getDataColumnModel(), getDataListSelectionModel());
    dataTable.addMouseListener(getDataListMouseAdapter());
    dataTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    dataTable.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
    dataTable.setUpdateSelectionOnSort(true);
    dataTable.setRowHeight(25);
    getDataListSelectionModel().addListSelectionListener(getDataListSelectionListener());
    dataScrollPane = new JScrollPane(dataTable, ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS,
            ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
    dataScrollPane.setColumnHeader(new JViewport() {
        @Override
        public Dimension getPreferredSize() {
            Dimension sz = super.getPreferredSize();
            sz.height = 25;
            return (sz);
        }
    });
    dataTable.setFillsViewportHeight(true);
    add(dataScrollPane);
    loadData(true);
    doLayout();
    swingIsInitializing = false;
}

From source file:edu.ku.brc.ui.tmanfe.SpreadSheet.java

/**
  * //from  w w w. j av  a 2 s. c om
  */
protected void buildSpreadsheet() {

    this.setShowGrid(true);

    int numRows = model.getRowCount();

    scrollPane = new JScrollPane(this, ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED,
            ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
    setAutoResizeMode(JTable.AUTO_RESIZE_OFF);

    final SpreadSheet ss = this;
    JButton cornerBtn = UIHelper.createIconBtn("Blank", IconManager.IconSize.Std16, "SelectAll",
            new ActionListener() {
                public void actionPerformed(ActionEvent ae) {
                    ss.selectAll();
                }
            });
    cornerBtn.setEnabled(true);
    scrollPane.setCorner(ScrollPaneConstants.UPPER_LEFT_CORNER, cornerBtn);

    // Allows row and collumn selections to exit at the same time
    setCellSelectionEnabled(true);

    setRowSelectionAllowed(true);
    setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);

    addMouseListener(new MouseAdapter() {
        /* (non-Javadoc)
         * @see java.awt.event.MouseAdapter#mousePressed(java.awt.event.MouseEvent)
         */
        @SuppressWarnings("synthetic-access")
        @Override
        public void mouseReleased(MouseEvent e) {
            // XXX For Java 5 Bug
            prevRowSelInx = getSelectedRow();
            prevColSelInx = getSelectedColumn();

            if (e.getClickCount() == 2) {
                int rowIndexStart = getSelectedRow();
                int colIndexStart = getSelectedColumn();

                ss.editCellAt(rowIndexStart, colIndexStart);
                if (ss.getEditorComponent() != null && ss.getEditorComponent() instanceof JTextComponent) {
                    ss.getEditorComponent().requestFocus();

                    final JTextComponent txtComp = (JTextComponent) ss.getEditorComponent();
                    String txt = txtComp.getText();
                    FontMetrics fm = txtComp.getFontMetrics(txtComp.getFont());
                    int x = e.getPoint().x - ss.getEditorComponent().getBounds().x - 1;
                    int prevWidth = 0;
                    for (int i = 0; i < txt.length(); i++) {

                        int width = fm.stringWidth(txt.substring(0, i));
                        int basePlusHalf = prevWidth + (int) (((width - prevWidth) / 2) + 0.5);
                        //System.out.println(prevWidth + " X[" + x + "] " + width+" ["+txt.substring(0, i)+"] " + i + " " + basePlusHalf);
                        //System.out.println(" X[" + x + "] " + prevWidth + " - "+ basePlusHalf+" - " + width+" ["+txt.substring(0, i)+"] " + i);
                        if (x < width) {
                            // Clearing the selection is needed for Window for some reason
                            final int inx = i + (x <= basePlusHalf ? -1 : 0);
                            SwingUtilities.invokeLater(new Runnable() {
                                @SuppressWarnings("synthetic-access")
                                public void run() {
                                    txtComp.setSelectionStart(0);
                                    txtComp.setSelectionEnd(0);
                                    txtComp.setCaretPosition(inx > 0 ? inx : 0);
                                }
                            });
                            break;
                        }
                        prevWidth = width;
                    }
                }
            }
        }
    });

    // Create a row-header to display row numbers.
    // This row-header is made of labels whose Borders,
    // Foregrounds, Backgrounds, and Fonts must be
    // the one used for the table column headers.
    // Also ensure that the row-header labels and the table
    // rows have the same height.

    //i have no idea WHY this has to be called.  i rearranged
    //the table and find replace panel, 
    // i started getting an array index out of
    //bounds on the column header ON MAC ONLY.  
    //tried firing this off, first and it fixed the problem.//meg
    this.getModel().fireTableStructureChanged();

    /*
     * Create the Row Header Panel
     */
    rowHeaderPanel = new JPanel((LayoutManager) null);

    if (getColumnModel().getColumnCount() > 0) {
        TableColumn column = getColumnModel().getColumn(0);
        TableCellRenderer renderer = getTableHeader().getDefaultRenderer();
        if (renderer == null) {
            renderer = column.getHeaderRenderer();
        }

        Component cellRenderComp = renderer.getTableCellRendererComponent(this, column.getHeaderValue(), false,
                false, -1, 0);
        cellFont = cellRenderComp.getFont();

    } else {
        cellFont = (new JLabel()).getFont();
    }

    // Calculate Row Height
    cellBorder = (Border) UIManager.getDefaults().get("TableHeader.cellBorder");
    Insets insets = cellBorder.getBorderInsets(tableHeader);
    FontMetrics metrics = getFontMetrics(cellFont);

    rowHeight = insets.bottom + metrics.getHeight() + insets.top;
    rowLabelWidth = metrics.stringWidth("9999") + insets.right + insets.left;

    Dimension dim = new Dimension(rowLabelWidth, rowHeight * numRows);
    rowHeaderPanel.setPreferredSize(dim); // need to call this when no layout manager is used.

    rhCellMouseAdapter = new RHCellMouseAdapter(this);

    // Adding the row header labels
    for (int ii = 0; ii < numRows; ii++) {
        addRow(ii, ii + 1, false);
    }

    JViewport viewPort = new JViewport();
    dim.height = rowHeight * numRows;
    viewPort.setViewSize(dim);
    viewPort.setView(rowHeaderPanel);
    scrollPane.setRowHeader(viewPort);

    // Experimental from the web, but I think it does the trick.
    addKeyListener(new KeyAdapter() {
        @Override
        public void keyPressed(KeyEvent e) {
            if (!ss.isEditing() && !e.isActionKey() && !e.isControlDown() && !e.isMetaDown() && !e.isAltDown()
                    && e.getKeyCode() != KeyEvent.VK_SHIFT && e.getKeyCode() != KeyEvent.VK_TAB
                    && e.getKeyCode() != KeyEvent.VK_ENTER) {
                log.error("Grabbed the event as input");

                int rowIndexStart = getSelectedRow();
                int colIndexStart = getSelectedColumn();

                if (rowIndexStart == -1 || colIndexStart == -1)
                    return;

                ss.editCellAt(rowIndexStart, colIndexStart);
                Component c = ss.getEditorComponent();
                if (c instanceof JTextComponent)
                    ((JTextComponent) c).setText("");
            }
        }
    });

    resizeAndRepaint();

    // Taken from a JavaWorld Example (But it works)
    KeyStroke cut = KeyStroke.getKeyStroke(KeyEvent.VK_X, Toolkit.getDefaultToolkit().getMenuShortcutKeyMask(),
            false);
    KeyStroke copy = KeyStroke.getKeyStroke(KeyEvent.VK_C, Toolkit.getDefaultToolkit().getMenuShortcutKeyMask(),
            false);
    KeyStroke paste = KeyStroke.getKeyStroke(KeyEvent.VK_V,
            Toolkit.getDefaultToolkit().getMenuShortcutKeyMask(), false);

    Action ssAction = new AbstractAction() {
        @Override
        public void actionPerformed(ActionEvent e) {
            SpreadSheet.this.actionPerformed(e);
        }
    };

    getInputMap().put(cut, "Cut");
    getActionMap().put("Cut", ssAction);

    getInputMap().put(copy, "Copy");
    getActionMap().put("Copy", ssAction);

    getInputMap().put(paste, "Paste");
    getActionMap().put("Paste", ssAction);

    ((JMenuItem) UIRegistry.get(UIRegistry.COPY)).addActionListener(this);
    ((JMenuItem) UIRegistry.get(UIRegistry.CUT)).addActionListener(this);
    ((JMenuItem) UIRegistry.get(UIRegistry.PASTE)).addActionListener(this);

    setSortOrderCycle(SortOrder.ASCENDING, SortOrder.DESCENDING, SortOrder.UNSORTED);
}

From source file:net.sourceforge.msscodefactory.cfcrm.v2_1.CFCrmSwing.CFCrmSwingTldFinderJPanel.java

public CFCrmSwingTldFinderJPanel(ICFCrmSwingSchema argSchema) {
    super();//w w w . ja v a2s .  co  m
    final String S_ProcName = "construct-schema-focus";
    if (argSchema == null) {
        throw CFLib.getDefaultExceptionFactory().newNullArgumentException(getClass(), S_ProcName, 1,
                "argSchema");
    }
    swingSchema = argSchema;
    dataTable = new JTable(getDataModel(), getDataColumnModel(), getDataListSelectionModel());
    dataTable.addMouseListener(getDataListMouseAdapter());
    dataTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    dataTable.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
    dataTable.setUpdateSelectionOnSort(true);
    dataTable.setRowHeight(25);
    getDataListSelectionModel().addListSelectionListener(getDataListSelectionListener());
    dataScrollPane = new JScrollPane(dataTable, ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS,
            ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
    dataScrollPane.setColumnHeader(new JViewport() {
        @Override
        public Dimension getPreferredSize() {
            Dimension sz = super.getPreferredSize();
            sz.height = 25;
            return (sz);
        }
    });
    dataTable.setFillsViewportHeight(true);
    add(dataScrollPane);
    loadData(true);
    doLayout();
    swingIsInitializing = false;
}

From source file:net.sourceforge.msscodefactory.cfinternet.v2_0.CFInternetSwing.CFInternetSwingTldFinderJPanel.java

public CFInternetSwingTldFinderJPanel(ICFInternetSwingSchema argSchema) {
    super();//from www  .j  a  va2  s  .c om
    final String S_ProcName = "construct-schema-focus";
    if (argSchema == null) {
        throw CFLib.getDefaultExceptionFactory().newNullArgumentException(getClass(), S_ProcName, 1,
                "argSchema");
    }
    swingSchema = argSchema;
    dataTable = new JTable(getDataModel(), getDataColumnModel(), getDataListSelectionModel());
    dataTable.addMouseListener(getDataListMouseAdapter());
    dataTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    dataTable.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
    dataTable.setUpdateSelectionOnSort(true);
    dataTable.setRowHeight(25);
    getDataListSelectionModel().addListSelectionListener(getDataListSelectionListener());
    dataScrollPane = new JScrollPane(dataTable, ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS,
            ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
    dataScrollPane.setColumnHeader(new JViewport() {
        @Override
        public Dimension getPreferredSize() {
            Dimension sz = super.getPreferredSize();
            sz.height = 25;
            return (sz);
        }
    });
    dataTable.setFillsViewportHeight(true);
    add(dataScrollPane);
    loadData(true);
    doLayout();
    swingIsInitializing = false;
}

From source file:net.sourceforge.msscodefactory.cfcrm.v2_0.CFCrmSwing.CFCrmSwingSecUserFinderJPanel.java

public CFCrmSwingSecUserFinderJPanel(ICFCrmSwingSchema argSchema) {
    super();/*from  ww  w  .  j  ava  2s .c o  m*/
    final String S_ProcName = "construct-schema-focus";
    if (argSchema == null) {
        throw CFLib.getDefaultExceptionFactory().newNullArgumentException(getClass(), S_ProcName, 1,
                "argSchema");
    }
    swingSchema = argSchema;
    dataTable = new JTable(getDataModel(), getDataColumnModel(), getDataListSelectionModel());
    dataTable.addMouseListener(getDataListMouseAdapter());
    dataTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    dataTable.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
    dataTable.setUpdateSelectionOnSort(true);
    dataTable.setRowHeight(25);
    getDataListSelectionModel().addListSelectionListener(getDataListSelectionListener());
    dataScrollPane = new JScrollPane(dataTable, ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS,
            ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
    dataScrollPane.setColumnHeader(new JViewport() {
        @Override
        public Dimension getPreferredSize() {
            Dimension sz = super.getPreferredSize();
            sz.height = 25;
            return (sz);
        }
    });
    dataTable.setFillsViewportHeight(true);
    add(dataScrollPane);
    loadData(true);
    doLayout();
    swingIsInitializing = false;
}

From source file:net.sourceforge.msscodefactory.cfinternet.v2_0.CFInternetSwing.CFInternetSwingTenantFinderJPanel.java

public CFInternetSwingTenantFinderJPanel(ICFInternetSwingSchema argSchema) {
    super();// w  w  w .  j ava2 s. com
    final String S_ProcName = "construct-schema-focus";
    if (argSchema == null) {
        throw CFLib.getDefaultExceptionFactory().newNullArgumentException(getClass(), S_ProcName, 1,
                "argSchema");
    }
    swingSchema = argSchema;
    dataTable = new JTable(getDataModel(), getDataColumnModel(), getDataListSelectionModel());
    dataTable.addMouseListener(getDataListMouseAdapter());
    dataTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    dataTable.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
    dataTable.setUpdateSelectionOnSort(true);
    dataTable.setRowHeight(25);
    getDataListSelectionModel().addListSelectionListener(getDataListSelectionListener());
    dataScrollPane = new JScrollPane(dataTable, ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS,
            ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
    dataScrollPane.setColumnHeader(new JViewport() {
        @Override
        public Dimension getPreferredSize() {
            Dimension sz = super.getPreferredSize();
            sz.height = 25;
            return (sz);
        }
    });
    dataTable.setFillsViewportHeight(true);
    add(dataScrollPane);
    loadData(true);
    doLayout();
    swingIsInitializing = false;
}

From source file:net.sourceforge.msscodefactory.cfinternet.v2_0.CFInternetSwing.CFInternetSwingClusterFinderJPanel.java

public CFInternetSwingClusterFinderJPanel(ICFInternetSwingSchema argSchema) {
    super();//from w  ww.  j a  va  2 s. c  om
    final String S_ProcName = "construct-schema-focus";
    if (argSchema == null) {
        throw CFLib.getDefaultExceptionFactory().newNullArgumentException(getClass(), S_ProcName, 1,
                "argSchema");
    }
    swingSchema = argSchema;
    dataTable = new JTable(getDataModel(), getDataColumnModel(), getDataListSelectionModel());
    dataTable.addMouseListener(getDataListMouseAdapter());
    dataTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    dataTable.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
    dataTable.setUpdateSelectionOnSort(true);
    dataTable.setRowHeight(25);
    getDataListSelectionModel().addListSelectionListener(getDataListSelectionListener());
    dataScrollPane = new JScrollPane(dataTable, ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS,
            ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
    dataScrollPane.setColumnHeader(new JViewport() {
        @Override
        public Dimension getPreferredSize() {
            Dimension sz = super.getPreferredSize();
            sz.height = 25;
            return (sz);
        }
    });
    dataTable.setFillsViewportHeight(true);
    add(dataScrollPane);
    loadData(true);
    doLayout();
    swingIsInitializing = false;
}

From source file:net.sourceforge.msscodefactory.cfasterisk.v2_4.CFAsteriskSwing.CFAsteriskSwingTldFinderJPanel.java

public CFAsteriskSwingTldFinderJPanel(ICFAsteriskSwingSchema argSchema) {
    super();//from w  w  w .  ja v a  2  s .  co m
    final String S_ProcName = "construct-schema-focus";
    if (argSchema == null) {
        throw CFLib.getDefaultExceptionFactory().newNullArgumentException(getClass(), S_ProcName, 1,
                "argSchema");
    }
    swingSchema = argSchema;
    dataTable = new JTable(getDataModel(), getDataColumnModel(), getDataListSelectionModel());
    dataTable.addMouseListener(getDataListMouseAdapter());
    dataTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    dataTable.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
    dataTable.setUpdateSelectionOnSort(true);
    dataTable.setRowHeight(25);
    getDataListSelectionModel().addListSelectionListener(getDataListSelectionListener());
    dataScrollPane = new JScrollPane(dataTable, ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS,
            ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
    dataScrollPane.setColumnHeader(new JViewport() {
        @Override
        public Dimension getPreferredSize() {
            Dimension sz = super.getPreferredSize();
            sz.height = 25;
            return (sz);
        }
    });
    dataTable.setFillsViewportHeight(true);
    add(dataScrollPane);
    loadData(true);
    doLayout();
    swingIsInitializing = false;
}