getColumnCount ( )源码实例Demo

javax.swing.JTable#getColumnCount ( )源码实例Demo

下面列出了javax.swing.JTable#getColumnCount ( ) 实例代码,或者点击链接到github查看源代码,也可以在右侧发表评论。

源代码1 项目: Repeat   文件: SwingUtil.java
public TableSearcher(JTable table, String value, Function<Point,Void> functions){
	this.action = functions;

	this.found = new ArrayList<Point>();
	index = -1;
	for (int row = 0; row < table.getRowCount(); row++) {
		for (int column = 0; column < table.getColumnCount(); column++) {
			if (value.equals(getStringValueTable(table, row, column))) {
				found.add(new Point(row, column));
			}
		}
	}

	if (!found.isEmpty()) {
		index = 0;
	}
}
 
源代码2 项目: wandora   文件: UmbelSearchConceptSelector.java
private void updateDataTable() {
    dataTable = new JTable();
    dataTable.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
    if(data != null) {
        dataModel = new UmbelConceptTableModel(data);
        dataTable.setModel(dataModel);
        dataTable.setRowSorter(new TableRowSorter(dataModel));

        dataTable.setColumnSelectionAllowed(false);
        dataTable.setRowSelectionAllowed(true);
        dataTable.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);

        TableColumn column = null;
        for (int i=0; i < dataTable.getColumnCount(); i++) {
            column = dataTable.getColumnModel().getColumn(i);
            column.setPreferredWidth(dataModel.getColumnWidth(i));
        }
        tableScrollPane.setViewportView(dataTable);
    }
}
 
源代码3 项目: nullpomino   文件: NetAdmin.java
/**
 * Copy the selected row to clipboard
 * @param table JTable
 */
private static void copyTableRowToClipboard(final JTable table) {
	int row = table.getSelectedRow();

	if(row != -1) {
		String strCopy = "";

		for(int column = 0; column < table.getColumnCount(); column++) {
			Object selectedObject = table.getValueAt(row, column);
			if(selectedObject instanceof String) {
				if(column == 0) {
					strCopy += (String)selectedObject;
				} else {
					strCopy += "," + (String)selectedObject;
				}
			}
		}

		StringSelection ss = new StringSelection(strCopy);
		Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
		clipboard.setContents(ss, ss);
	}
}
 
private List<HashMap<String, String>> getTableData(JTable table, String moduleId) {
    List<HashMap<String, String>> data = new ArrayList<>();
    HashMap<String, String> row;
    JtableUtils.removeEmptyRows(table);
    int colCount = table.getColumnCount(),
            rowCount = table.getRowCount(), i;

    for (i = 0; i < rowCount; i++) {
        row = new HashMap<>();
        row.put("moduleId", moduleId);
        for (int j = 0; j < colCount; j++) {
            Object val = table.getValueAt(i, j);
            row.put(column[j], (val == null) ? "" : val.toString());
        }
        data.add(row);
    }
    return data;
}
 
/**
 * create new header vector for modified tableModel * @param table target
 * table
 *
 * @deprecated
 * @param col target column
 * @return the modified column model
 */
static Vector<String> getColumnIdentifiersremovecol(JTable table, int col) {
    Vector<String> columnIdentifiers = new Vector<>();
    int j = 0, colCount = table.getColumnCount();
    while (j < colCount) {
        columnIdentifiers.add(table.getColumnName(j));
        j++;
    }
    columnIdentifiers.remove(col);
    return columnIdentifiers;
}
 
源代码6 项目: CQL   文件: GuiUtil.java
@SuppressWarnings("serial")
public static JPanel makeTable(Border b, String border, Object[][] rowData, Object... colNames) {
	JTable t = new JTable(rowData, colNames) {
		@Override
		public Dimension getPreferredScrollableViewportSize() {
			Dimension d = getPreferredSize();
			return new Dimension(Integer.max(640, d.width), (d.height));
		}
	};
	JPanel p = new JPanel(new GridLayout(1, 1));
	TableRowSorter<?> sorter = new MyTableRowSorter(t.getModel());
	if (colNames.length > 0) {
		sorter.toggleSortOrder(0);
	}
	t.setRowSorter(sorter);
	sorter.allRowsChanged();
	p.add(new JScrollPane(t));

	for (int row = 0; row < t.getRowCount(); row++) {
		int rowHeight = t.getRowHeight();

		for (int column = 0; column < t.getColumnCount(); column++) {
			Component comp = t.prepareRenderer(t.getCellRenderer(row, column), row, column);
			rowHeight = Math.max(rowHeight, comp.getPreferredSize().height);
		}

		t.setRowHeight(row, rowHeight);
	}

	Font font = UIManager.getFont("TableHeader.font");
	p.setBorder(BorderFactory.createTitledBorder(b, border, TitledBorder.DEFAULT_JUSTIFICATION,
			TitledBorder.DEFAULT_POSITION, font, Color.black));
	return p;

}
 
public static void pasteFromClipboard(JTable table) {
    int startRow = table.getSelectedRows()[0];
    int startCol = table.getSelectedColumns()[0];

    String pasteString;
    try {
        pasteString = (String) (CLIPBOARD.getContents(null).getTransferData(DataFlavor.stringFlavor));
    } catch (Exception e) {
        Logger.getLogger(XTableUtils.class.getName()).log(Level.WARNING, "Invalid Paste Type", e);
        return;
    }
    if (table.getModel() instanceof UndoRedoModel) {
        ((UndoRedoModel) table.getModel()).startGroupEdit();
    }
    String[] lines = pasteString.split(LINE_BREAK);

    for (int i = 0; i < lines.length; i++) {
        String[] cells = lines[i].split(CELL_BREAK);
        for (int j = 0; j < cells.length; j++) {
            if (table.getRowCount() <= startRow + i) {
                if (table.getModel() instanceof DataModel) {
                    if (!((DataModel) table.getModel()).addRow()) {
                        return;
                    }
                }
            }
            if (table.getRowCount() > startRow + i && table.getColumnCount() > startCol + j) {
                table.setValueAt(cells[j], startRow + i, startCol + j);
            }
        }
    }
    if (table.getModel() instanceof UndoRedoModel) {
        ((UndoRedoModel) table.getModel()).stopGroupEdit();
    }
}
 
/**
 * setting up the table.
 *
 * @param table JTable to store this.correlationTableModel
 */
private void setupBasicTableProperties(JTable table) {

	table.clearSelection();

	table.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);


	TableRenderer cellRenderer = new TableRenderer(new JTextField());

	table.setRowSelectionAllowed(true);
	table.setColumnSelectionAllowed(false);
	table.setVisible(true);
	table.setModel(this.variationPerParameterTableModel);

	initColumnSizes(table);
	for (int i = 0; i < table.getColumnCount(); i++) {
		TableColumn column = table.getColumnModel().getColumn(i);
		column.setCellRenderer(cellRenderer);
	}

	TableColumn columnName = table.getColumnModel().getColumn(VariationPerParameterTableModel.COLUMN_NAME);
	columnName.setCellEditor(new TextCellEditor());
	TableColumn columnBasicValue = table.getColumnModel().getColumn(VariationPerParameterTableModel.COLUMN_BASIC_VALUE);
	columnBasicValue.setCellEditor(new TextCellEditor());

   	setupVariationFunctionComboBoxColumn();

   	this.variationPerParameterTableModel.fireTableDataChanged();

	table.setColumnSelectionAllowed(false);
	table.setRowSelectionAllowed(true);

	//select first row.
	table.getSelectionModel().setSelectionInterval(0, 0);
}
 
源代码9 项目: mars-sim   文件: TableTab.java
public void adjustColumnPreferredWidths(JTable table) {
	// Gets max width for cells in column as the preferred width
	TableColumnModel columnModel = table.getColumnModel();
	for (int col = 0; col < table.getColumnCount(); col++) {
		int width = 45;
		for (int row = 0; row < table.getRowCount(); row++) {
			if (tableCellRenderer == null)
				tableCellRenderer = table.getCellRenderer(row, col);
			Component comp = table.prepareRenderer(tableCellRenderer, row, col);
			width = Math.max(comp.getPreferredSize().width, width);
		}
		columnModel.getColumn(col).setPreferredWidth(width);
	}
}
 
源代码10 项目: stendhal   文件: ItemListImageViewerEvent.java
/**
 * Adjust the row heights of a table based on the table contents.
 *
 * @param table adjusted table
 */
private void adjustRowHeights(JTable table) {
	for (int row = 0; row < table.getRowCount(); row++) {
		int rowHeight = table.getRowHeight();

		for (int column = 0; column < table.getColumnCount(); column++) {
			Component comp = table.prepareRenderer(table.getCellRenderer(row, column), row, column);
			rowHeight = Math.max(rowHeight, comp.getPreferredSize().height);
		}

		table.setRowHeight(row, rowHeight);
	}
}
 
源代码11 项目: marathonv5   文件: SimpleTableSelectionDemo.java
private void printDebugData(JTable table) {
    int numRows = table.getRowCount();
    int numCols = table.getColumnCount();
    javax.swing.table.TableModel model = table.getModel();

    System.out.println("Value of data: ");
    for (int i = 0; i < numRows; i++) {
        System.out.print("    row " + i + ":");
        for (int j = 0; j < numCols; j++) {
            System.out.print("  " + model.getValueAt(i, j));
        }
        System.out.println();
    }
    System.out.println("--------------------------");
}
 
源代码12 项目: Repeat   文件: SwingUtil.java
public static void findValue(JTable table, String value, Function<Point, Void> action) {
	for (int row = 0; row < table.getRowCount(); row++) {
		for (int column = 0; column < table.getColumnCount(); column++) {
			if (value.equals(table.getValueAt(row, column))) {
				action.apply(new Point(row, column));
			}
		}
	}
}
 
源代码13 项目: netbeans   文件: CoverageReportTopComponent.java
public void resizeColumnWidth(JTable table) {
    final TableColumnModel columnModel = table.getColumnModel();
    for (int column = 0; column < table.getColumnCount(); column++) {
        int width = 50; // Min width
        for (int row = 0; row < table.getRowCount(); row++) {
            TableCellRenderer renderer = table.getCellRenderer(row, column);
            Component comp = table.prepareRenderer(renderer, row, column);
            width = Math.max(comp.getPreferredSize().width, width);
        }
        columnModel.getColumn(column).setPreferredWidth(width);
        columnModel.getColumn(column).setMinWidth(minColumnWidths[column]);
    }
}
 
源代码14 项目: mzmine2   文件: PeakSummaryComponent.java
/**
 * @param peaksInfoList
 * @return
 */
private Dimension calculatedTableDimension(JTable peaksInfoList) {

  int numRows = peaksInfoList.getRowCount();
  int numCols = peaksInfoList.getColumnCount();
  int maxWidth = 0, compWidth, totalWidth = 0, totalHeight = 0;
  TableCellRenderer renderer = peaksInfoList.getDefaultRenderer(Object.class);
  TableCellRenderer headerRenderer = peaksInfoList.getTableHeader().getDefaultRenderer();
  TableModel model = peaksInfoList.getModel();
  Component comp;
  TableColumn column;

  for (int c = 0; c < numCols; c++) {
    for (int r = 0; r < numRows; r++) {

      if (r == 0) {
        comp = headerRenderer.getTableCellRendererComponent(peaksInfoList, model.getColumnName(c),
            false, false, r, c);
        compWidth = comp.getPreferredSize().width + 10;
        maxWidth = Math.max(maxWidth, compWidth);

      }

      comp = renderer.getTableCellRendererComponent(peaksInfoList, model.getValueAt(r, c), false,
          false, r, c);

      compWidth = comp.getPreferredSize().width + 10;
      maxWidth = Math.max(maxWidth, compWidth);

      if (c == 0) {
        totalHeight += comp.getPreferredSize().height;
      }

      // Consider max 10 rows
      if (r == 8) {
        break;
      }

    }
    totalWidth += maxWidth;
    column = peaksInfoList.getColumnModel().getColumn(c);
    column.setPreferredWidth(maxWidth);
    maxWidth = 0;
  }

  // add 30x10 px for a scrollbar
  totalWidth += 30;
  totalHeight += 10;

  comp = headerRenderer.getTableCellRendererComponent(peaksInfoList, model.getColumnName(0),
      false, false, 0, 0);
  totalHeight += comp.getPreferredSize().height;

  return new Dimension(totalWidth, totalHeight);

}
 
源代码15 项目: pumpernickel   文件: SwingSearch.java
/**
 * 
 * @param textComponent
 * @param searchPhrase
 *            if matchCase is false, this must be uppercase
 * @param forward
 * @param matchCase
 * @param wrapAround
 * @param selection
 *            this 2-int array represents the [row, column] of the current
 *            selection, and will be modified to a new cell coordinate if
 *            this method returns true.
 * @return true if the "selection" argument is now populated with the
 *         location of this search phrase
 */
private static boolean find(JTable table, String searchPhrase,
		boolean forward, boolean matchCase, boolean wrapAround,
		int[] selection) {
	if (!matchCase)
		searchPhrase = searchPhrase.toUpperCase();

	int rowCount = table.getRowCount();
	int columnCount = table.getColumnCount();

	int currentRow = selection[0];
	int currentColumn = selection[1];
	if (currentRow == -1)
		currentRow = 0;
	if (currentColumn == -1)
		currentColumn = 0;
	int initialRow = currentRow;
	int initialColumn = currentColumn;

	while (true) {
		if (forward) {
			currentColumn++;
			if (currentColumn == columnCount) {
				currentColumn = 0;
				currentRow++;
			}
			if (currentRow == rowCount) {
				if (wrapAround) {
					currentRow = 0;
				} else {
					return false;
				}
			}
		} else {
			currentColumn--;
			if (currentColumn == -1) {
				currentColumn = columnCount - 1;
				currentRow--;
			}
			if (currentRow == -1) {
				if (wrapAround) {
					currentRow = rowCount - 1;
				} else {
					return false;
				}
			}
		}
		if (currentRow == initialRow && currentColumn == initialColumn) {
			return false;
		}

		Object value = table.getModel().getValueAt(currentRow,
				currentColumn);
		String text = value == null ? "" : value.toString();
		if (!matchCase) {
			text = text.toUpperCase();
		}
		if (text.contains(searchPhrase)) {
			selection[0] = currentRow;
			selection[1] = currentColumn;
			return true;
		}
	}
}
 
源代码16 项目: littleluck   文件: LuckTableCellHeaderRenderer.java
public Component getTableCellRendererComponent(JTable table,
                                               Object value,
                                               boolean isSelected,
                                               boolean hasFocus,
                                               int row,
                                               int column)
{
    if (table == null)
    {
        return this;
    }

    if(column == table.getColumnCount() - 1)
    {
        setBorder(endColumnBorder);
    }
    else
    {
        setBorder(noramlBorder);
    }

    boolean isPaintingForPrint = false;

    if(table.getTableHeader() != null)
    {
        isPaintingForPrint = table.getTableHeader().isPaintingForPrint();
    }

    Icon sortIcon = null;

    if (!isPaintingForPrint && table.getRowSorter() != null)
    {
        SortOrder sortOrder = getColumnSortOrder(table, column);

        if (sortOrder != null)
        {
            switch (sortOrder)
            {
                case ASCENDING:

                    sortIcon = UIManager.getIcon("Table.ascendingSortIcon");

                    break;

                case DESCENDING:

                    sortIcon = UIManager.getIcon("Table.descendingSortIcon");

                    break;

                case UNSORTED:

                    break;
            }
        }
    }

    setIcon(sortIcon);

    setFont(table.getFont());

    setValue(value);

    return this;
}
 
源代码17 项目: portecle   文件: DJarInfo.java
/**
 * Initialize the dialog's GUI components.
 *
 * @throws IOException Problem occurred getting JAR information
 */
private void initComponents()
    throws IOException
{
	JarFile[] jarFiles = getClassPathJars();

	// JAR Information table

	// Create the table using the appropriate table model
	JarInfoTableModel jiModel = new JarInfoTableModel();
	jiModel.load(jarFiles);

	JTable jtJarInfo = new JTable(jiModel);

	jtJarInfo.setRowMargin(0);
	jtJarInfo.getColumnModel().setColumnMargin(0);
	jtJarInfo.getTableHeader().setReorderingAllowed(false);
	jtJarInfo.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
	jtJarInfo.getSelectionModel().setSelectionMode(ListSelectionModel.SINGLE_SELECTION);

	// Add custom renderers for the table cells and headers
	for (int iCnt = 0; iCnt < jtJarInfo.getColumnCount(); iCnt++)
	{
		TableColumn column = jtJarInfo.getColumnModel().getColumn(iCnt);

		column.setPreferredWidth(150);

		column.setHeaderRenderer(new JarInfoTableHeadRend());
		column.setCellRenderer(new JarInfoTableCellRend());
	}

	// Make the table sortable
	jtJarInfo.setAutoCreateRowSorter(true);
	// ...and sort it by jar file by default
	jtJarInfo.getRowSorter().toggleSortOrder(0);

	// Put the table into a scroll pane
	JScrollPane jspJarInfoTable = new JScrollPane(jtJarInfo, ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED,
	    ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
	jspJarInfoTable.getViewport().setBackground(jtJarInfo.getBackground());

	// Put the scroll pane into a panel
	JPanel jpJarInfoTable = new JPanel(new BorderLayout(10, 10));
	jpJarInfoTable.setPreferredSize(new Dimension(500, 150));
	jpJarInfoTable.add(jspJarInfoTable, BorderLayout.CENTER);
	jpJarInfoTable.setBorder(new EmptyBorder(5, 5, 5, 5));

	JButton jbOK = getOkButton(true);
	JPanel jpOK = new JPanel(new FlowLayout(FlowLayout.CENTER));
	jpOK.add(jbOK);

	getContentPane().add(jpJarInfoTable, BorderLayout.CENTER);
	getContentPane().add(jpOK, BorderLayout.SOUTH);

	getRootPane().setDefaultButton(jbOK);

	initDialog();

	jbOK.requestFocusInWindow();
}
 
源代码18 项目: marathonv5   文件: RTable.java
private String getSelection() {
    JTable table = (JTable) component;
    boolean rowSelectionAllowed = table.getRowSelectionAllowed();
    boolean columnSelectionAllowed = table.getColumnSelectionAllowed();

    if (!rowSelectionAllowed && !columnSelectionAllowed) {
        return null;
    }

    int[] rows = table.getSelectedRows();
    int[] columns = table.getSelectedColumns();
    int rowCount = table.getRowCount();
    int columnCount = table.getColumnCount();

    if (rows.length == rowCount && columns.length == columnCount) {
        return "all";
    }

    if (rows.length == 0 && columns.length == 0) {
        return "";
    }

    StringBuffer text = new StringBuffer();

    text.append("rows:[");
    for (int i = 0; i < rows.length; i++) {
        text.append(rows[i]);
        if (i != rows.length - 1) {
            text.append(",");
        }
    }
    text.append("],");
    text.append("columns:[");
    for (int i = 0; i < columns.length; i++) {
        String columnName = getColumnName(columns[i]);
        text.append(escape(columnName));
        if (i != columns.length - 1) {
            text.append(",");
        }
    }
    text.append("]");
    return text.toString();
}
 
源代码19 项目: jeveassets   文件: CopyHandler.java
private static void copy(JTable jTable) {
	//Rows
	int[] rows;
	if (jTable.getRowSelectionAllowed()) { //Selected rows
		rows = jTable.getSelectedRows();
	} else { //All rows (if row selection is not allowed)
		rows = new int[jTable.getRowCount()];
		for (int i = 0; i < jTable.getRowCount(); i++) {
			rows[i] = i;
		}
	}

	//Columns
	int[] columns;
	if (jTable.getColumnSelectionAllowed()) { //Selected columns
		columns = jTable.getSelectedColumns();
	} else { //All columns (if column selection is not allowed)
		columns = new int[jTable.getColumnCount()];
		for (int i = 0; i < jTable.getColumnCount(); i++) {
			columns[i] = i;
		}
	}
	StringBuilder tableText = new StringBuilder(); //Table text buffer
	String separatorText = ""; //Separator text buffer (is never added to, only set for each separator)
	int rowCount = 0; //used to find last row

	for (int row : rows) {
		rowCount++; //count rows
		StringBuilder rowText = new StringBuilder(); //Row text buffer
		boolean firstColumn = true; //used to find first column
		for (int column : columns) {
			//Get value
			Object value = jTable.getValueAt(row, column);

			//Handle Separator
			if (value instanceof SeparatorList.Separator) {
				SeparatorList.Separator<?> separator = (SeparatorList.Separator) value;
				Object object = separator.first();
				if (object instanceof CopySeparator) {
					CopySeparator copySeparator = (CopySeparator) object;
					separatorText = copySeparator.getCopyString();
				}
				break;
			}

			//Add tab separator (except for first column)
			if (firstColumn) {
				firstColumn = false;
			} else {
				rowText.append("\t");
			}

			//Add value
			if (value != null) { //Ignore null
				//Format value to displayed value
				if (value instanceof Float) {
					rowText.append(Formater.floatFormat(value));
				} else if (value instanceof Double) {
					rowText.append(Formater.doubleFormat(value));
				} else if (value instanceof Integer) {
					rowText.append(Formater.integerFormat(value));
				} else if (value instanceof Long) {
					rowText.append(Formater.longFormat(value));
				} else if (value instanceof Date) {
					rowText.append(Formater.columnDate(value));
				} else if (value instanceof HierarchyColumn) {
					HierarchyColumn hierarchyColumn = (HierarchyColumn) value;
					rowText.append(hierarchyColumn.getExport());
				} else {
					rowText.append(value.toString()); //Default
				}
			}
		}

		//Add
		if (rowText.length() > 0 || (!separatorText.isEmpty() && rowCount == rows.length)) {
			tableText.append(separatorText); //Add separator text (will be empty for normal tables)
			if (rowText.length() > 0 && !separatorText.isEmpty()) { //Add tab separator (if needed)
				tableText.append("\t");
			}
			tableText.append(rowText.toString()); //Add row text (will be empty if only copying sinlge separator)
			if (rowCount != rows.length) {
				tableText.append("\r\n");
			} //Add end line
		}
	}
	toClipboard(tableText.toString()); //Send it all to the clipboard
}
 
源代码20 项目: open-ig   文件: AnimPlayList.java
/**
* Resizes the table columns based on the column and data preferred widths.
* @param table the original table
* @param model the data model
* @return the table itself
*/
  public static JTable autoResizeColWidth(JTable table, AbstractTableModel model) {
      table.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
      table.setModel(model);
 
      int margin = 5;
 
      for (int i = 0; i < table.getColumnCount(); i++) {
          int                     vColIndex = i;
          DefaultTableColumnModel colModel  = (DefaultTableColumnModel) table.getColumnModel();
          TableColumn             col       = colModel.getColumn(vColIndex);
          int                     width;
 
          // Get width of column header
          TableCellRenderer renderer = col.getHeaderRenderer();
 
          if (renderer == null) {
              renderer = table.getTableHeader().getDefaultRenderer();
          }
 
          Component comp = renderer.getTableCellRendererComponent(table, col.getHeaderValue(), false, false, 0, 0);
 
          width = comp.getPreferredSize().width;
 
          // Get maximum width of column data
          for (int r = 0; r < table.getRowCount(); r++) {
              renderer = table.getCellRenderer(r, vColIndex);
              comp     = renderer.getTableCellRendererComponent(table, table.getValueAt(r, vColIndex), false, false,
                      r, vColIndex);
              width = Math.max(width, comp.getPreferredSize().width);
          }
 
          // Add margin
          width += 2 * margin;
 
          // Set the width
          col.setPreferredWidth(width);
      }
 
      ((DefaultTableCellRenderer) table.getTableHeader().getDefaultRenderer()).setHorizontalAlignment(
          SwingConstants.LEFT);
 
      return table;
  }
 
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