Package net.sf.jguiraffe.gui.platform.swing.builder.components.table

Class SwingTableModel

  • All Implemented Interfaces:
    Serializable, TableModel
    public class SwingTableModel
extends AbstractTableModel

    A table model implementation for tables defined by the TableTag tag handler class.

    This class implements the typical table model functionality based on an TableFormController object provided by a TableTag instance. Many methods can directly delegate to the controller object.

    Version:
    $Id: SwingTableModel.java 205 2012-01-29 18:29:57Z oheger $
    Author:
    Oliver Heger
    See Also:
    Serialized Form

    • Constructor Detail

      • SwingTableModel

        public SwingTableModel​(TableTag tt,
                       JTable tab)
        Creates a new instance of SwingTableModel and initializes it.
        Parameters:
        tt - the tag defining the underlying table
        tab - the associated table

    • Method Detail

      • getModelData

        public List<Object> getModelData()
        Returns the list with the data of this model. The list contains beans that define the values of the single columns.
        Returns:
        the data list of this model

      • getTableTag

        public TableTag getTableTag()
        Returns the table tag this model is based onto.
        Returns:
        the table tag

      • getTable

        public JTable getTable()
        Returns a reference to the associated table.
        Returns:
        the table

      • getColumnCount

        public int getColumnCount()
        Returns the number of columns of the represented table.
        Returns:
        the number of columns of this table

      • getRowCount

        public int getRowCount()
        Returns the number of rows of the represented table.
        Returns:
        the number of rows of this table

      • getValueAt

        public Object getValueAt​(int row,
                         int col)
        Returns the value at the specified cell.
        Parameters:
        row - the row index
        col - the column index
        Returns:
        the value of this cell

      • getColumnClass

        public Class<?> getColumnClass​(int col)
        Returns the data class of the specified column. This implementation checks whether a logic column class was specified. If this is the case, it is mapped to the corresponding Java class. Otherwise, the Java class is directly obtained from the column definition.
        Specified by:
        getColumnClass in interface TableModel
        Overrides:
        getColumnClass in class AbstractTableModel
        Parameters:
        col - the column index
        Returns:
        the data class for the specified column

      • isCellEditable

        public boolean isCellEditable​(int row,
                              int col)
        Returns a flag whether the specified cell can be modified.
        Specified by:
        isCellEditable in interface TableModel
        Overrides:
        isCellEditable in class AbstractTableModel
        Parameters:
        row - the row index
        col - the column index
        Returns:
        a flag whether this cell can be edited

      • setValueAt

        public void setValueAt​(Object value,
                       int row,
                       int col)
        Sets the value for the specified cell.
        Specified by:
        setValueAt in interface TableModel
        Overrides:
        setValueAt in class AbstractTableModel
        Parameters:
        value - the value to set
        row - the row index
        col - the column index

      • fireTableChanged

        public void fireTableChanged​(TableModelEvent event)
        Notifies listeners about a change in the data of this model. This implementation also notifies the TableFormController about this change.
        Overrides:
        fireTableChanged in class AbstractTableModel
        Parameters:
        event - the event

      • hasEditor

        public boolean hasEditor​(int col)
        Checks whether for the specified column a custom editor is specified.
        Parameters:
        col - the column index
        Returns:
        a flag if this column has its own editor

      • getEditor

        public TableCellEditor getEditor()
        Returns the cell editor associated with this model. There is exactly one editor that is capable to serve all columns of this table (that define a custom editor).
        Returns:
        the cell editor used for the represented table

      • hasRenderer

        public boolean hasRenderer​(int col)
        Tests whether for the specified column a custom renderer is specified.
        Parameters:
        col - the column index
        Returns:
        a flag whether this column has a custom renderer

      • getRenderer

        public TableCellRenderer getRenderer()
        Returns the cell renderer associated with this model. There is exactly one renderer that is capable of rendering all columns of this table that define a custom renderer.
        Returns:
        the cell renderer used for the represented table

      • validateColumn

        protected boolean validateColumn​(int col)
        Validates the column with the specified index. This method is always called when the user has entered data into a cell of the table. It delegates to the editor form to validate the input fields used in this column. It will also notify the TableEditorValidationHandler set for this table. If validation is successful, the value(s) will be written into the model.
        Parameters:
        col - the column to be validated
        Returns:
        a flag whether the data is valid