jbcl.model Package 

MatrixDataSetManager class

java.lang.Object
   +----com.borland.jbcl.model.MatrixDataSetManager

About the MatrixDataSetManager class

Constructors  Properties  Methods  Event Listeners

Implements DataChangeListener, ExceptionHandler, MatrixModel, MatrixViewManager, WritableMatrixModel, EventListener

Note: This is a feature of JBuilder Profesional and Enterprise.

The MatrixDataSetManager class is the DataSet data-aware adapter that allows matrix model-view components to talk to com.borland.dx.dataset components.


MatrixDataSetManager constructors

MatrixDataSetManager properties

*Read-only properties **Write-only properties

Properties implemented in this class

Properties implemented in java.lang.Object

MatrixDataSetManager methods

Methods implemented in this class

Methods implemented in java.lang.Object

MatrixDataSetManager event listeners


MatrixDataSetManager constructors

MatrixDataSetManager(com.borland.dx.dataset.DataSet, com.borland.dx.dataset.Column[])

  public MatrixDataSetManager(DataSet dataSet, Column[] columns)
Constructs a MatrixDataSetManager object with the DataSet and Column components specified in its parameters. This MatrixDataSetManager is registered as a listener of DataChangeEvent notifications.

MatrixDataSetManager(com.borland.dx.dataset.DataSet, com.borland.dx.dataset.Column[], java.awt.Component)

  public MatrixDataSetManager(DataSet dataSet, Column[] columns, Component component)
Constructs a MatrixDataSetManager object with the DataSet and Column components specified in its parameters, and associates it with the specified component. This MatrixDataSetManager is registered as a listener of DataChangeEvent notifications.

MatrixDataSetManager properties

columnCount

 public int getColumnCount()
Read-only property that returns the number of Column components in the MatrixDataSetManager.

rowCount

 public int getRowCount()
Read-only property that returns the number of rows in the MatrixDataSetManager.

variableColumns

 public boolean isVariableColumns()
Returns false.

variableRows

 public boolean isVariableRows()
Returns true.

MatrixDataSetManager event listeners

This class is a source for the following event sets.

model

 public void addModelListener(MatrixModelListener listener)
 public void removeModelListener(MatrixModelListener listener)