Examples of java.beans.PropertyChangeSupport.firePropertyChange()

java.beans.PropertyChangeSupport.firePropertyChange()
Report a bound property update to any registered listeners. No event is fired if old and new are equal and non-null.
This is merely a convenience wrapper around the more general firePropertyChange method that takes {@code PropertyChangeEvent} value. @param propertyName The programmatic name of the propertythat was changed. @param oldValue The old value of the property. @param newValue The new value of the property.

                                        boolean newValue) {
        PropertyChangeSupport aChangeSupport = this.changeSupport;
        if (aChangeSupport == null) {
            return;
        }
        aChangeSupport.firePropertyChange(propertyName, oldValue, newValue);
    }




    /**
     * Support for reporting bound property changes for integer properties.

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                                        int newValue) {
        PropertyChangeSupport aChangeSupport = this.changeSupport;
        if (aChangeSupport == null) {
            return;
        }
        aChangeSupport.firePropertyChange(propertyName, oldValue, newValue);
    }




    /**
     * Support for reporting bound property changes for integer properties.

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            try {
          Field listenerField = obj.getClass().getField("qq_Listeners");
          PropertyChangeSupport propertyChangeSupport = (PropertyChangeSupport)listenerField.get(obj);
          String propertyName = FrameworkUtils.getPropertyName(field.getName());
          if (propertyChangeSupport != null && propertyChangeSupport.hasListeners(propertyName)) {
            propertyChangeSupport.firePropertyChange(propertyName, null, value);
          }
        } catch (Exception e) {
          // Ignore the exception if the qq_Listeners is not found
        }
        }

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            field.setAccessible(true);
            PropertyChangeSupport propertyChangeSupport = (PropertyChangeSupport)field.get(propertyChangeHolder); 
            if (propertyChangeSupport != null) {


              // if there is data then fire a Property Change to force a re-binding
              propertyChangeSupport.firePropertyChange(getPropertyNameForComponent(jComponent), null, data);
            }
          } catch (Exception e) {
            // ignore the error, no listener
          }
        } else {

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            try {
          Field listenerField = obj.getClass().getField("qq_Listeners");
          PropertyChangeSupport propertyChangeSupport = (PropertyChangeSupport)listenerField.get(obj);
          String propertyName = FrameworkUtils.getPropertyName(field.getName());
          if (propertyChangeSupport != null && propertyChangeSupport.hasListeners(propertyName)) {
            propertyChangeSupport.firePropertyChange(propertyName, null, value);
          }
        } catch (Exception e) {
          // Ignore the exception if the qq_Listeners is not found
        }
        }

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  protected final void firePropertyChange(String propertyName, Object oldValue, Object newValue) {
    PropertyChangeSupport aChangeSupport = this.changeSupport;
    if (aChangeSupport == null) {
      return;
    }
    aChangeSupport.firePropertyChange(propertyName, oldValue, newValue);
  }


  protected final void firePropertyChange(String propertyName, boolean oldValue, boolean newValue) {
    PropertyChangeSupport aChangeSupport = this.changeSupport;
    if (aChangeSupport == null) {

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  protected final void firePropertyChange(String propertyName, boolean oldValue, boolean newValue) {
    PropertyChangeSupport aChangeSupport = this.changeSupport;
    if (aChangeSupport == null) {
      return;
    }
    aChangeSupport.firePropertyChange(propertyName, oldValue, newValue);
  }


  protected final void firePropertyChange(String propertyName, double oldValue, double newValue) {
    firePropertyChange(propertyName, new Double(oldValue), new Double(newValue));
  }

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  protected final void firePropertyChange(String propertyName, int oldValue, int newValue) {
    PropertyChangeSupport aChangeSupport = this.changeSupport;
    if (aChangeSupport == null) {
      return;
    }
    aChangeSupport.firePropertyChange(propertyName, oldValue, newValue);
  }


  protected final void firePropertyChange(String propertyName, long oldValue, long newValue) {
    firePropertyChange(propertyName, new Long(oldValue), new Long(newValue));
  }

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        if (oldValue == newValue) {
            return;
        }
        PropertyChangeSupport changeSupport = this.changeSupport;
        if (changeSupport != null) {
            changeSupport.firePropertyChange(propertyName, oldValue, newValue);
        }
    }


    /**
     * Adds a VetoableChangeListener to the listener list. The listener is

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        }
        if (changeSupport == null ||
            (oldValue != null && newValue != null && oldValue.equals(newValue))) {
            return;
        }
        changeSupport.firePropertyChange(propertyName, oldValue, newValue);
    }


    /**
     * Support for reporting bound property changes for boolean properties.
     * This method can be called when a bound property has changed and it will

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