DBDateEditComponentDataBinder

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JDatePicker v4.3

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com.standbysoft.component.date.swing.dbswing
Class DBDateEditComponentDataBinder

java.lang.Object
  com.standbysoft.component.date.swing.dbswing.DBDateEditComponentDataBinder

All Implemented Interfaces:: com.borland.dx.dataset.AccessListener, com.borland.dx.dataset.ColumnAware, com.borland.dx.dataset.DataChangeListener, com.borland.dx.dataset.DataSetAware, DateSelectionListener, com.borland.dbswing.DBDataBinder, com.borland.dx.dataset.Designable, java.util.EventListener, com.borland.dx.dataset.NavigationListener, java.beans.PropertyChangeListener, java.io.Serializable

public class DBDateEditComponentDataBinder
extends java.lang.Object
implements DateSelectionListener, java.beans.PropertyChangeListener, com.borland.dbswing.DBDataBinder, com.borland.dx.dataset.AccessListener, com.borland.dx.dataset.DataChangeListener, com.borland.dx.dataset.NavigationListener, com.borland.dx.dataset.ColumnAware, com.borland.dx.dataset.Designable, java.io.Serializable

Maps the state of a JDateEditComponent DateSelectionModel to a value in a DataSet date type Column. JdbDateField automatically uses a DBDateEditComponentDataBinder, and therefore it becomes a data-aware component.

There are two ways to hook up a JDateEditComponent to a DBDateEditComponentDataBinder. The easier way is to set the jDateEditComponent property to a JDateEditComponent or a subclass of JDateEditComponent.

The second way is to make any component using a DateSelectionModel data-aware by setting DBDateEditComponentDataBinder's dateSelectionModel property to the component's model. Note that when you use this approach, you are responsible for opening the DataSet before using it.

You must also set the DBDateEditComponentDataBinder's dataSet and columnName properties to specify the DataSet and Column from which the date edit component value (its current position) is read and to which the date value is written.

If you set the jDateEditComponent property, DBDateEditComponentDataBinder binds the background, foreground, and font properties from those defined on Column columnName, if one exists. This does not happen if these properties are set explicitly on DBDateEditComponentDataBinder itself.

Example:

  JDateField jDateField = new JDateField();
  DBDateEditComponentDataBinder dBDateEditDataBinder = new DBDateEditComponentDataBinder();
          
  // attach the date field to DBDateEditComponentDataBinder
  dBDateEditDataBinder.setJDateEditComponent(jDateField);
          
  // set the target DataSet and Column
  dBDateEditDataBinder.setDataSet(dataSet);
  dBDateEditDataBinder.setColumnName("Delivery")

See Also:: JdbDateField, Serialized Form

Field Summary

Fields inherited from interface com.borland.dbswing.DBDataBinder

CLEAR_VALUE, DEFAULT, DISABLE_COMPONENT

Constructor Summary
`DBDateEditComponentDataBinder()` Creates a default data binder.
`DBDateEditComponentDataBinder(JDateEditComponent dateEditComponent)` Creates a data binder and specifies the date edit component it makes data aware.

Method Summary
`void`	`accessChange(com.borland.dx.dataset.AccessEvent event)`
`void`	`dataChanged(com.borland.dx.dataset.DataChangeEvent event)`
`void`	`dateSelectionChanged(DateSelectionEvent evt)` Notifies that the selection of some dates has changed.
`void`	`disabledDatesChanged(DateSelectionEvent evt)` Notifies that the set of dates that cannot be selected has changed.
`void`	`disabledDateSelectionAttempted(DateSelectionEvent evt)` Notifies the attempt of selecting a disabled date (one that cannot be selected).
`void`	`emptySelectionAllowedChanged(DateSelectionEvent evt)` Notifies that the permission of empty selection has changed.
`java.lang.String`	`getColumnName()` Returns the column name of the `DataSet` from which values are read and to which values are written.
`com.borland.dx.dataset.DataSet`	`getDataSet()` Returns the `DataSet` from which values are read and to which values are written.
`DateSelectionModel`	`getDateSelectionModel()` Returns the model of the component that this binder makes data-aware.
`JDateEditComponent`	`getJDateEditComponent()` Returns the date edit component to which this object binds to make it data-aware.
`void`	`navigated(com.borland.dx.dataset.NavigationEvent event)`
`void`	`postRow(com.borland.dx.dataset.DataChangeEvent event)`
`void`	`propertyChange(java.beans.PropertyChangeEvent e)`
`void`	`selectionModeChanged(DateSelectionEvent evt)` Notifies that the selection mode has changed.
`void`	`setColumnName(java.lang.String columnName)` Specifies the column name of the `DataSet` from which values are read and to which values are written.
`void`	`setDataSet(com.borland.dx.dataset.DataSet dataSet)` Sets the `DataSet` from which values are read and to which values are written.
`void`	`setDateSelectionModel(DateSelectionModel dateSelectionModel)` Specifies the date selection model of the component that this binder makes data-aware.
`void`	`setJDateEditComponent(JDateEditComponent dateEditComponent)` Sets the date edit component to which this object binds to make it data-aware.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DBDateEditComponentDataBinder

public DBDateEditComponentDataBinder()

Creates a default data binder.

DBDateEditComponentDataBinder

public DBDateEditComponentDataBinder(JDateEditComponent dateEditComponent)

Creates a data binder and specifies the date edit component it makes data aware.
Parameters:: dateEditComponent - date edit component it makes data aware.

Method Detail

setJDateEditComponent

public void setJDateEditComponent(JDateEditComponent dateEditComponent)

Sets the date edit component to which this object binds to make it data-aware.

Parameters:: dateEditComponent - date edit component that this binder makes data-aware
See Also:: getJDateEditComponent()

getJDateEditComponent

public JDateEditComponent getJDateEditComponent()

Returns the date edit component to which this object binds to make it data-aware.

Returns:: date edit component to which this object binds to make it data-aware.
See Also:: setJDateEditComponent(JDateEditComponent)

setDateSelectionModel

public void setDateSelectionModel(DateSelectionModel dateSelectionModel)

Specifies the date selection model of the component that this binder makes data-aware. When you set this property, you are responsible for opening the DataSet before using it. Specifying the model binds this object to the component the model supplies data values to.

Parameters:: dateSelectionModel - model of the component that this object makes data-aware
See Also:: getDateSelectionModel()

getDateSelectionModel

public DateSelectionModel getDateSelectionModel()

Returns the model of the component that this binder makes data-aware.

Returns:: model of the component that this binder makes data-aware.
See Also:: setDateSelectionModel(DateSelectionModel)

setDataSet

public void setDataSet(com.borland.dx.dataset.DataSet dataSet)

Sets the DataSet from which values are read and to which values are written.

Specified by:: setDataSet in interface com.borland.dx.dataset.DataSetAware

Parameters:: dataSet - data set from which values are read and to which values are written
See Also:: getDataSet(), setColumnName(String)

getDataSet

public com.borland.dx.dataset.DataSet getDataSet()

Returns the DataSet from which values are read and to which values are written.

Specified by:: getDataSet in interface com.borland.dx.dataset.DataSetAware

Returns:: data set from which values are read and to which values are written.
See Also:: setDataSet(DataSet), getColumnName()

setColumnName

public void setColumnName(java.lang.String columnName)

Specifies the column name of the DataSet from which values are read and to which values are written.

Specified by:: setColumnName in interface com.borland.dx.dataset.ColumnAware

Parameters:: columnName - DataSet column name from which values are read and to which values are written
See Also:: getColumnName(), setDataSet(DataSet)

getColumnName

public java.lang.String getColumnName()

Returns the column name of the DataSet from which values are read and to which values are written.

Specified by:: getColumnName in interface com.borland.dx.dataset.ColumnAware

Returns:: data set from which values are read and to which values are written.
See Also:: setColumnName(String), getDataSet()

propertyChange

public void propertyChange(java.beans.PropertyChangeEvent e)

Specified by:: propertyChange in interface java.beans.PropertyChangeListener