Field Detail

• _keyStrokes

  protected javax.swing.KeyStroke[] _keyStrokes

Constructor Detail

• AbstractListIntelliHints

  public AbstractListIntelliHints​(javax.swing.text.JTextComponent textComponent)

  Creates a Completion for JTextComponent

  Parameters:

  textComponent -

Method Detail

• createHintsComponent

  public javax.swing.JComponent createHintsComponent()

  Description copied from interface: IntelliHints
  Creates the component which contains hints. At this moment, the content should be empty. Following call IntelliHints.updateHints(Object, boolean) will update the content.

  Returns:

  the component which will be used to display the hints.

• createList

  protected javax.swing.JList createList()

  Creates the list to display the hints. By default, we create a JList using the code below.

   return new JList() {
       public int getVisibleRowCount() {
           int size = getModel().getSize();
           return size < super.getVisibleRowCount() ? size : super.getVisibleRowCount();
       }
   
  
       public Dimension getPreferredScrollableViewportSize() {
           if (getModel().getSize() == 0) {
               return new Dimension(0, 0);
           }
           else {
               return super.getPreferredScrollableViewportSize();
           }
       }
   };
   

  Returns:

  the list.

• getList

  protected javax.swing.JList getList()

  Gets the list.

  Returns:

  the list.

• setListData

  protected void setListData​(java.lang.Object[] objects)

  Sets the list data.

  Parameters:

  objects -

• setListData

  protected void setListData​(java.util.Vector<?> objects)

  Sets the list data.

  Parameters:

  objects -

• getSelectedHint

  public java.lang.Object getSelectedHint()

  Description copied from interface: IntelliHints
  Gets the selected value. This value will be used to complete the text component.

  Returns:

  the selected value.

• getDelegateComponent

  public javax.swing.JComponent getDelegateComponent()

  Description copied from class: AbstractIntelliHints
  Gets the delegate component in the hint popup.

  Specified by:

  getDelegateComponent in class AbstractIntelliHints

  Returns:

  the component that will receive the keystrokes that are delegated to hint popup.

• getDelegateKeyStrokes

  public javax.swing.KeyStroke[] getDelegateKeyStrokes()

  Gets the delegate keystrokes. Since we know the hints popup is a JList, we return eight keystrokes so that they can be delegate to the JList. Those keystrokes are DOWN, UP, PAGE_DOWN, PAGE_UP, HOME and END.

  Specified by:

  getDelegateKeyStrokes in class AbstractIntelliHints

  Returns:

  the keystrokes that will be delegated to the JList when hints popup is visible.