Package org.jfree.ui

Class WizardPanel

java.lang.Object
java.awt.Component
java.awt.Container
javax.swing.JComponent
javax.swing.JPanel
org.jfree.ui.WizardPanel
All Implemented Interfaces:
ImageObserver, MenuContainer, Serializable, Accessible
public abstract class WizardPanel extends JPanel
A panel that provides the user interface for a single step in a WizardDialog.
Author:
David Gilbert
See Also:

  • Constructor Details

    • WizardPanel

      protected WizardPanel(LayoutManager layout)
      Creates a new panel.
      Parameters:
      layout - the layout manager.

  • Method Details

    • getOwner

      public WizardDialog getOwner()
      Returns a reference to the dialog that owns the panel.
      Returns:
      the owner.

    • setOwner

      public void setOwner(WizardDialog owner)
      Sets the reference to the dialog that owns the panel (this is called automatically by the dialog when the panel is added to the dialog).
      Parameters:
      owner - the owner.

    • getResult

      public Object getResult()
      Returns the result.
      Returns:
      the result.

    • returnFromLaterStep

      public abstract void returnFromLaterStep()
      This method is called when the dialog redisplays this panel as a result of the user clicking the "Previous" button. Inside this method, subclasses should make a note of their current state, so that they can decide what to do when the user hits "Next".

    • canRedisplayNextPanel

      public abstract boolean canRedisplayNextPanel()
      Returns true if it is OK to redisplay the last version of the next panel, or false if a new version is required.
      Returns:
      boolean.

    • hasNextPanel

      public abstract boolean hasNextPanel()
      Returns true if there is a next panel.
      Returns:
      boolean.

    • canFinish

      public abstract boolean canFinish()
      Returns true if it is possible to finish from this panel.
      Returns:
      boolean.

    • getNextPanel

      public abstract WizardPanel getNextPanel()
      Returns the next panel in the sequence, given the current user input. Returns null if this panel is the last one in the sequence.
      Returns:
      the next panel in the sequence.