Package com.portal.bas

Class PComponentAttributeImpl

java.lang.Object
com.portal.bas.PComponentAttributeImpl
All Implemented Interfaces:
Serializable
public class PComponentAttributeImpl extends Object implements Serializable
PComponentAttributeImpl is the default implementation class for the PComponentAttribute interface. Its design allows any other implementation of this interface to delegate some or all of its methods to an instance of this class.
Version:
%version: 7 % %date_modified: Fri Sep 28 10:38:33 2001 %
Author:
kapono
See Also:

  • Constructor Summary

    Constructors
    Constructor
    Description
    PComponentAttributeImpl(Component comp)
    Creates an instance of this class, given a parent component.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    clear()
    Clears existing data from the component.
    Object
    getDefault()
    Gets the default value.
    int
    getDefaultCount()
    Gets the default count.
    boolean
    isCurrencyDisplay()
    Determines whether the component currently displays currency data.
    boolean
    isDirty()
    Tests to determine whether this is a changed field.
    boolean
    isError()
    Tests to determine if this has bad data.
    boolean
    isInputTracking()
    Tests the input tracking flag.
    boolean
    isRequired()
    Tests to determine whether this is a required field.
    void
    resetToDefault()
    Resets the component value to the original value, which was established by calling setDefault().
    Color
    setClean()
    Sets the state to CLEAN, unless the field is required, at which time the state will be both CLEAN and REQUIRED.
    void
    setCurrencyDisplay(boolean b)
    Determines if this component currently displays currency data.
    void
    setDefault(Object obj)
    Sets the default value.
    void
    setDefaultCount(int cnt)
    Sets the default count.
    Color
    setDirty()
    Sets the DIRTY flag in this field to indicate a change and calculates the new field color.
    Color
    setError(boolean b)
    Sets the ERROR flag in this field and calculates the new field color.
    void
    setInputTracking(boolean b)
    Sets the input tracking flag.
    Color
    setRequired(boolean b)
    Sets the REQUIRED flag in this field and calculates the new field color.

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • PComponentAttributeImpl

      public PComponentAttributeImpl(Component comp) throws RemoteException
      Creates an instance of this class, given a parent component.
      Parameters:
      comp - the component that will be given a set of attributes
      Throws:
      RemoteException - thrown for all problems

  • Method Details

    • resetToDefault

      public void resetToDefault()
      Resets the component value to the original value, which was established by calling setDefault(). If no default value exists, the component data is cleared. This method simply sets the state to CLEAN. The subclass retrieves the default value, if any, and resets the value.

    • clear

      public void clear()
      Clears existing data from the component. The subclass actually clears the data from a given component.

    • setClean

      public Color setClean()
      Sets the state to CLEAN, unless the field is required, at which time the state will be both CLEAN and REQUIRED. Calculates the new field color.
      Returns:
      The new field color.

    • isRequired

      public boolean isRequired()
      Tests to determine whether this is a required field.
      Returns:
      True if required; false otherwise.

    • setRequired

      public Color setRequired(boolean b)
      Sets the REQUIRED flag in this field and calculates the new field color.
      Parameters:
      b - true if required; false otherwise
      Returns:
      The new field color.

    • setDirty

      public Color setDirty()
      Sets the DIRTY flag in this field to indicate a change and calculates the new field color.
      Returns:
      The new field color.

    • isDirty

      public boolean isDirty()
      Tests to determine whether this is a changed field.
      Returns:
      True if changed; false otherwise.

    • isError

      public boolean isError()
      Tests to determine if this has bad data.
      Returns:
      True if contents are in error; false otherwise.

    • setError

      public Color setError(boolean b)
      Sets the ERROR flag in this field and calculates the new field color.
      Parameters:
      b - true if the field is in error; false otherwise
      Returns:
      The new field color.

    • setDefaultCount

      public void setDefaultCount(int cnt)
      Sets the default count.
      Parameters:
      cnt - the new default count

    • getDefaultCount

      public int getDefaultCount()
      Gets the default count.
      Returns:
      The default count.

    • setDefault

      public void setDefault(Object obj)
      Sets the default value.
      Parameters:
      obj - the default object. Used for comparison purposes; it doesn't change the current contents.

    • getDefault

      public Object getDefault()
      Gets the default value.
      Returns:
      The default value.

    • setInputTracking

      public void setInputTracking(boolean b)
      Sets the input tracking flag.
      Parameters:
      b - True if input tracking should be on; false otherwise.

    • isInputTracking

      public boolean isInputTracking()
      Tests the input tracking flag.
      Returns:
      True if input tracking is on; false otherwise.

    • setCurrencyDisplay

      public void setCurrencyDisplay(boolean b)
      Determines if this component currently displays currency data. Widgets that display currency data are capable of automatically toggling their data between a primary and secondary Portal currency type.
      Parameters:
      b - if true, indicates that the widget currently displays currency data

    • isCurrencyDisplay

      public boolean isCurrencyDisplay()
      Determines whether the component currently displays currency data.
      Returns:
      True if the widget currently displays currency data; false otherwise.