Java Code Examples for javax.swing.table.JTableHeader#getTable()

The following examples show how to use javax.swing.table.JTableHeader#getTable() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: TableCheckBoxColumn.java From Cognizant-Intelligent-Test-Scripter with Apache License 2.0

7 votes

@Override
public void mouseClicked(MouseEvent e) {
    JTableHeader header = (JTableHeader) e.getSource();
    JTable table = header.getTable();
    TableColumnModel columnModel = table.getColumnModel();
    int vci = columnModel.getColumnIndexAtX(e.getX());
    int mci = table.convertColumnIndexToModel(vci);
    if (mci == targetColumnIndex) {
        if (SwingUtilities.isLeftMouseButton(e)) {
            TableColumn column = columnModel.getColumn(vci);
            Object v = column.getHeaderValue();
            boolean b = Status.DESELECTED.equals(v);
            TableModel m = table.getModel();
            for (int i = 0; i < m.getRowCount(); i++) {
                m.setValueAt(b, i, mci);
            }
            column.setHeaderValue(b ? Status.SELECTED : Status.DESELECTED);
        } else if (SwingUtilities.isRightMouseButton(e)) {
            if (popupMenu != null) {
                popupMenu.show(table, e.getX(), 0);
            }
        }
    }
}

Example 2

Source File: SubstanceTableHeaderUI.java From radiance with BSD 3-Clause "New" or "Revised" License

6 votes

/**
 * Returns the grid color for the table header.
 * 
 * @param header
 *            Table header.
 * @return Grid color.
 */
protected static Color getGridColor(JTableHeader header) {
    boolean isEnabled = header.isEnabled();
    if (header.getTable() != null) {
        // fix for issue 472 - handle standalone table headers
        isEnabled = isEnabled && header.getTable().isEnabled();
    }
    ComponentState currState = isEnabled ? ComponentState.ENABLED
            : ComponentState.DISABLED_UNSELECTED;
    Color gridColor = SubstanceCoreUtilities.getSkin(header).getOverlayColor(
            SubstanceSlices.ColorOverlayType.LINE,
            DecorationPainterUtils.getDecorationType(header), currState);
    if (gridColor == null) {
        gridColor = SubstanceColorSchemeUtilities.getColorScheme(
                header, ColorSchemeAssociationKind.BORDER, currState).getLineColor();
    }
    return gridColor;
}

Example 3

Source File: MainPanel.java From java-swing-tips with MIT License

6 votes

@Override public void mouseClicked(MouseEvent e) {
  JTableHeader header = (JTableHeader) e.getComponent();
  JTable tbl = header.getTable();
  TableColumnModel columnModel = tbl.getColumnModel();
  TableModel m = tbl.getModel();
  int vci = columnModel.getColumnIndexAtX(e.getX());
  int mci = tbl.convertColumnIndexToModel(vci);
  if (mci == targetColumnIndex && m.getRowCount() > 0) {
    TableColumn column = columnModel.getColumn(vci);
    boolean b = column.getHeaderValue() == Status.DESELECTED;
    for (int i = 0; i < m.getRowCount(); i++) {
      m.setValueAt(b, i, mci);
    }
    column.setHeaderValue(b ? Status.SELECTED : Status.DESELECTED);
    // header.repaint();
  }
}

Example 4

Source File: SortableTableModel.java From java-swing-tips with MIT License

6 votes

@Override public void mousePressed(MouseEvent e) {
  JTableHeader h = (JTableHeader) e.getComponent();
  TableColumnModel columnModel = h.getColumnModel();
  int viewColumn = columnModel.getColumnIndexAtX(e.getX());
  if (viewColumn < 0) {
    return;
  }
  TableCellRenderer tcr = h.getDefaultRenderer();
  int column = columnModel.getColumn(viewColumn).getModelIndex();
  if (column != -1 && tcr instanceof SortButtonRenderer) {
    SortButtonRenderer sbr = (SortButtonRenderer) tcr;
    sbr.setPressedColumn(column);
    sbr.setSelectedColumn(column);
    h.repaint();
    JTable table = h.getTable();
    if (table.isEditing()) {
      table.getCellEditor().stopCellEditing();
    }
    SortableTableModel model = (SortableTableModel) table.getModel();
    model.sortByColumn(column, SortButtonRenderer.DOWN == sbr.getState(column));
  }
}

Example 5

Source File: MainPanel.java From java-swing-tips with MIT License

6 votes

@Override public void mouseClicked(MouseEvent e) {
  JTableHeader header = (JTableHeader) e.getComponent();
  JTable tbl = header.getTable();
  TableColumnModel columnModel = tbl.getColumnModel();
  TableModel m = tbl.getModel();
  int vci = columnModel.getColumnIndexAtX(e.getX());
  int mci = tbl.convertColumnIndexToModel(vci);
  if (mci == targetColumnIndex && m.getRowCount() > 0) {
    TableColumn column = columnModel.getColumn(vci);
    boolean b = column.getHeaderValue() == Status.DESELECTED;
    for (int i = 0; i < m.getRowCount(); i++) {
      m.setValueAt(b, i, mci);
    }
    column.setHeaderValue(b ? Status.SELECTED : Status.DESELECTED);
    // header.repaint();
  }
}

Example 6

Source File: HeaderCheckBoxHandler.java From java-swing-tips with MIT License

6 votes

@Override public void mouseClicked(MouseEvent e) {
  JTableHeader header = (JTableHeader) e.getComponent();
  JTable tbl = header.getTable();
  TableColumnModel columnModel = tbl.getColumnModel();
  TableModel m = tbl.getModel();
  int vci = columnModel.getColumnIndexAtX(e.getX());
  int mci = tbl.convertColumnIndexToModel(vci);
  if (mci == targetColumnIndex && m.getRowCount() > 0) {
    TableColumn column = columnModel.getColumn(vci);
    boolean b = column.getHeaderValue() == Status.DESELECTED;
    for (int i = 0; i < m.getRowCount(); i++) {
      m.setValueAt(b, i, mci);
    }
    column.setHeaderValue(b ? Status.SELECTED : Status.DESELECTED);
    // header.repaint();
  }
}

Example 7

Source File: SortableTableModel.java From java-swing-tips with MIT License

6 votes

@Override public void mousePressed(MouseEvent e) {
  JTableHeader h = (JTableHeader) e.getComponent();
  TableColumnModel columnModel = h.getColumnModel();
  int viewColumn = columnModel.getColumnIndexAtX(e.getX());
  if (viewColumn < 0) {
    return;
  }
  TableCellRenderer tcr = h.getDefaultRenderer();
  int column = columnModel.getColumn(viewColumn).getModelIndex();
  if (column != -1 && tcr instanceof SortButtonRenderer) {
    SortButtonRenderer sbr = (SortButtonRenderer) tcr;
    sbr.setPressedColumn(column);
    sbr.setSelectedColumn(column);
    h.repaint();
    JTable table = h.getTable();
    if (table.isEditing()) {
      table.getCellEditor().stopCellEditing();
    }
    SortableTableModel model = (SortableTableModel) table.getModel();
    model.sortByColumn(column, SortButtonRenderer.DOWN == sbr.getState(column));
  }
}

Example 8

Source File: SortableTableModel.java From java-swing-tips with MIT License

6 votes

@Override public void mousePressed(MouseEvent e) {
  JTableHeader h = (JTableHeader) e.getComponent();
  TableColumnModel columnModel = h.getColumnModel();
  int viewColumn = columnModel.getColumnIndexAtX(e.getX());
  if (viewColumn < 0) {
    return;
  }
  TableCellRenderer tcr = h.getDefaultRenderer();
  int column = columnModel.getColumn(viewColumn).getModelIndex();
  if (column != -1 && tcr instanceof SortButtonRenderer) {
    SortButtonRenderer sbr = (SortButtonRenderer) tcr;
    if (!sbr.isEnabledAt(column)) {
      return;
    }
    sbr.setPressedColumn(column);
    sbr.setSelectedColumn(column);
    h.repaint();
    JTable table = h.getTable();
    if (table.isEditing()) {
      table.getCellEditor().stopCellEditing();
    }
    SortableTableModel model = (SortableTableModel) table.getModel();
    model.sortByColumn(column, SortButtonRenderer.DOWN == sbr.getState(column));
  }
}

Example 9

Source File: HeaderCheckBoxHandler.java From java-swing-tips with MIT License

6 votes

@Override public void mouseClicked(MouseEvent e) {
  JTableHeader header = (JTableHeader) e.getComponent();
  JTable tbl = header.getTable();
  TableColumnModel columnModel = tbl.getColumnModel();
  TableModel m = tbl.getModel();
  int vci = columnModel.getColumnIndexAtX(e.getX());
  int mci = tbl.convertColumnIndexToModel(vci);
  if (mci == targetColumnIndex && m.getRowCount() > 0) {
    TableColumn column = columnModel.getColumn(vci);
    boolean b = column.getHeaderValue() == Status.DESELECTED;
    for (int i = 0; i < m.getRowCount(); i++) {
      m.setValueAt(b, i, mci);
    }
    column.setHeaderValue(b ? Status.SELECTED : Status.DESELECTED);
    // header.repaint();
  }
}

Example 10

Source File: CPSTable.java From cropplanning with GNU General Public License v3.0

6 votes

public void mouseMoved(MouseEvent evt) {
    TableColumn col = null;
    JTableHeader header = (JTableHeader)evt.getSource();
    JTable table = header.getTable();
    TableColumnModel colModel = table.getColumnModel();
    int vColIndex = colModel.getColumnIndexAtX(evt.getX());
    
    // Return if not clicked on any column header
    if (vColIndex >= 0) {
        col = colModel.getColumn(vColIndex);
    }
    
    if (col != curCol) {
        header.setToolTipText((String)tips.get(col));
        curCol = col;
    }
}

Example 11

Source File: MainPanel.java From java-swing-tips with MIT License

5 votes

@Override public void show(Component c, int x, int y) {
  if (c instanceof JTableHeader) {
    JTableHeader header = (JTableHeader) c;
    JTable table = header.getTable();
    header.setDraggedColumn(null);
    header.repaint();
    table.repaint();
    int i = table.convertColumnIndexToModel(header.columnAtPoint(new Point(x, y)));
    if (i >= 0) {
      actions.forEach(a -> a.setIndex(i));
      super.show(c, x, y);
    }
  }
}

Example 12

Source File: TableSorter.java From java-swing-tips with MIT License

5 votes

@Override public void mouseClicked(MouseEvent e) {
  JTableHeader h = (JTableHeader) e.getComponent();
  TableColumnModel columnModel = h.getColumnModel();
  int viewColumn = columnModel.getColumnIndexAtX(e.getX());
  // ArrayIndexOutOfBoundsException: -1
  if (viewColumn < 0) {
    return;
  }
  int column = columnModel.getColumn(viewColumn).getModelIndex();
  if (column != -1) {
    JTable t = h.getTable();
    int keyCol = 0;
    // List<?> list = saveSelectedRow(t, keyCol);
    List<Object> list = new ArrayList<>();
    int[] ilist = t.getSelectedRows();
    for (int i = ilist.length - 1; i >= 0; i--) {
      list.add(tableModel.getValueAt(modelIndex(ilist[i]), keyCol));
    }
    int status = getSortingStatus(column) + (e.isShiftDown() ? -1 : 1);
    if (!e.isControlDown()) {
      cancelSorting();
    }
    // Cycle the sorting states through {NOT_SORTED, ASCENDING, DESCENDING} or
    // {NOT_SORTED, DESCENDING, ASCENDING} depending on whether shift is pressed.
    // int d = e.isShiftDown() ? -1 : 1;
    // status = status + d;
    status = (status + 4) % 3 - 1; // signed mod, returning {-1, 0, 1}
    setSortingStatus(column, status);
    loadSelectedRow(t, list, keyCol);
  }
}

Example 13

Source File: TableSorter.java From netbeans with Apache License 2.0

4 votes

@Override
public void mouseClicked(MouseEvent e) {
    JTableHeader h = (JTableHeader) e.getSource();
    JTable table = h.getTable();
    int selectedRow = table.getSelectedRow();
    TableModel model = table.getModel();
    //remember selection to keep after sorting
    Object selectedAction=null;
    int objectColumn=-1;
    if(selectedRow>-1) {
        for(int i=0; i<table.getColumnCount(); i++) {
            //first find colum with appropriate object
            if(model.getValueAt(selectedRow, i) instanceof ActionHolder) {
                //remember this object
                selectedAction=model.getValueAt(selectedRow, i);
                objectColumn=i;
                //stop edition as we click somewhere ouside of editor
                TableCellEditor editor=table.getCellEditor();
                if(editor!=null) {
                    editor.stopCellEditing();
                }
                break;
            }
        }
    }
    TableColumnModel columnModel = h.getColumnModel();
    int viewColumn = columnModel.getColumnIndexAtX(e.getX());
    int column = columnModel.getColumn(viewColumn).getModelIndex();
    if (column != -1) {
        int status = getSortingStatus(column);
        if (!e.isControlDown()) {
            cancelSorting();
        }
        // Cycle the sorting states through {NOT_SORTED, ASCENDING, DESCENDING} or 
        // {NOT_SORTED, DESCENDING, ASCENDING} depending on whether shift is pressed. 
        status = status + (e.isShiftDown() ? -1 : 1);
        status = (status + 4) % 3 - 1; // signed mod, returning {-1, 0, 1}
        setSortingStatus(column, status);
        //reselect the same object
        if(selectedAction!=null)setSelectedRow(table, selectedAction, objectColumn);
    }
}

Example 14

Source File: ExtendedJTableColumnFitMouseListener.java From rapidminer-studio with GNU Affero General Public License v3.0

4 votes

@Override
public void mouseClicked(MouseEvent e) {
	if (e.getClickCount() == 2) {
		JTableHeader header = (JTableHeader) e.getSource();
		TableColumn tableColumn = getResizingColumn(header, e.getPoint());

		if (tableColumn == null) {
			return;
		}

		JTable table = header.getTable();

		if ((e.getModifiers() & InputEvent.CTRL_MASK) == InputEvent.CTRL_MASK) {
			if (table instanceof ExtendedJTable) {
				((ExtendedJTable) table).pack();
				e.consume();
			}
		} else {
			int col = header.getColumnModel().getColumnIndex(tableColumn.getIdentifier());
			int width = (int) header.getDefaultRenderer()
					.getTableCellRendererComponent(table, tableColumn.getIdentifier(), false, false, -1, col)
					.getPreferredSize().getWidth();

			int firstRow = 0;
			int lastRow = table.getRowCount();

			if (table instanceof ExtendedJTable) {
				ExtendedJScrollPane scrollPane = ((ExtendedJTable) table).getExtendedScrollPane();
				if (scrollPane != null) {
					JViewport viewport = scrollPane.getViewport();
					Rectangle viewRect = viewport.getViewRect();
					if (viewport.getHeight() < table.getHeight()) {
						firstRow = table.rowAtPoint(new Point(0, viewRect.y));
						firstRow = Math.max(0, firstRow);
						lastRow = table.rowAtPoint(new Point(0, viewRect.y + viewRect.height - 1));
						lastRow = Math.min(lastRow, table.getRowCount());
					}
				}
			}

			for (int row = firstRow; row < lastRow; row++) {
				int preferedWidth = (int) table.getCellRenderer(row, col)
						.getTableCellRendererComponent(table, table.getValueAt(row, col), false, false, row, col)
						.getPreferredSize().getWidth();
				width = Math.max(width, preferedWidth);
			}
			header.setResizingColumn(tableColumn); // this line is very important
			tableColumn.setWidth(width + table.getIntercellSpacing().width);

			e.consume();
		}
	}
}