diff options
Diffstat (limited to 'libjava/classpath/javax/swing/JComboBox.java')
| -rw-r--r-- | libjava/classpath/javax/swing/JComboBox.java | 54 |
1 files changed, 27 insertions, 27 deletions
diff --git a/libjava/classpath/javax/swing/JComboBox.java b/libjava/classpath/javax/swing/JComboBox.java index 74ff315..0d2be0c 100644 --- a/libjava/classpath/javax/swing/JComboBox.java +++ b/libjava/classpath/javax/swing/JComboBox.java @@ -188,8 +188,8 @@ public class JComboBox extends JComponent implements ItemSelectable, public JComboBox(Object[] itemArray) { this(new DefaultComboBoxModel(itemArray)); - - if (itemArray.length > 0) + + if (itemArray.length > 0) setSelectedIndex(0); } @@ -298,7 +298,7 @@ public class JComboBox extends JComponent implements ItemSelectable, // Removes itself (as DataListener) from the to-be-replaced model. dataModel.removeListDataListener(this); } - + /* Adds itself as a DataListener to the new model. * It is intentioned that this operation will fail with a NullPointerException if the * caller delivered a null argument. @@ -309,7 +309,7 @@ public class JComboBox extends JComponent implements ItemSelectable, ComboBoxModel oldDataModel = dataModel; dataModel = newDataModel; selectedItemReminder = newDataModel.getSelectedItem(); - + // Notifies the listeners of the model change. firePropertyChange("model", oldDataModel, dataModel); } @@ -500,7 +500,7 @@ public class JComboBox extends JComponent implements ItemSelectable, */ public void setSelectedIndex(int index) { - if (index < -1 || index >= dataModel.getSize()) + if (index < -1 || index >= dataModel.getSize()) // Fails because index is out of bounds. throw new IllegalArgumentException("illegal index: " + index); else @@ -518,7 +518,7 @@ public class JComboBox extends JComponent implements ItemSelectable, * <code>DefaultComboBoxModel</code> the complexity is O(n) where n is the * number of elements in the combo box. * </p> - * + * * @return int Index specifying location of the currently selected item in the * combo box or -1 if nothing is selected in the combo box. */ @@ -552,12 +552,12 @@ public class JComboBox extends JComponent implements ItemSelectable, } /** - * Returns an object that is used as the display value when calculating the - * preferred size for the combo box. This value is, of course, never + * Returns an object that is used as the display value when calculating the + * preferred size for the combo box. This value is, of course, never * displayed anywhere. - * + * * @return The prototype display value (possibly <code>null</code>). - * + * * @since 1.4 * @see #setPrototypeDisplayValue(Object) */ @@ -569,11 +569,11 @@ public class JComboBox extends JComponent implements ItemSelectable, /** * Sets the object that is assumed to be the displayed item when calculating * the preferred size for the combo box. A {@link PropertyChangeEvent} (with - * the name <code>prototypeDisplayValue</code>) is sent to all registered - * listeners. - * + * the name <code>prototypeDisplayValue</code>) is sent to all registered + * listeners. + * * @param value the new value (<code>null</code> permitted). - * + * * @since 1.4 * @see #getPrototypeDisplayValue() */ @@ -593,7 +593,7 @@ public class JComboBox extends JComponent implements ItemSelectable, */ public void addItem(Object element) { - if (dataModel instanceof MutableComboBoxModel) + if (dataModel instanceof MutableComboBoxModel) ((MutableComboBoxModel) dataModel).addElement(element); else throw new RuntimeException("Unable to add the item because the data " @@ -611,7 +611,7 @@ public class JComboBox extends JComponent implements ItemSelectable, */ public void insertItemAt(Object element, int index) { - if (dataModel instanceof MutableComboBoxModel) + if (dataModel instanceof MutableComboBoxModel) ((MutableComboBoxModel) dataModel).insertElementAt(element, index); else throw new RuntimeException("Unable to insert the item because the data " @@ -628,7 +628,7 @@ public class JComboBox extends JComponent implements ItemSelectable, */ public void removeItem(Object element) { - if (dataModel instanceof MutableComboBoxModel) + if (dataModel instanceof MutableComboBoxModel) ((MutableComboBoxModel) dataModel).removeElement(element); else throw new RuntimeException("Unable to remove the item because the data " @@ -753,7 +753,7 @@ public class JComboBox extends JComponent implements ItemSelectable, action = a; configurePropertiesFromAction(action); if (action != null) - // FIXME: remove from old action and add to new action + // FIXME: remove from old action and add to new action // PropertyChangeListener to listen to changes in the action addActionListener(action); } @@ -856,7 +856,7 @@ public class JComboBox extends JComponent implements ItemSelectable, } /** - * Fires a popupMenuWillBecomeInvisible() event to all + * Fires a popupMenuWillBecomeInvisible() event to all * <code>PopupMenuListeners</code>. * * Note: This method is intended for use by plaf classes only. @@ -870,7 +870,7 @@ public class JComboBox extends JComponent implements ItemSelectable, } /** - * Fires a popupMenuWillBecomeVisible() event to all + * Fires a popupMenuWillBecomeVisible() event to all * <code>PopupMenuListeners</code>. * * Note: This method is intended for use by plaf classes only. @@ -892,19 +892,19 @@ public class JComboBox extends JComponent implements ItemSelectable, protected void selectedItemChanged() { // Fire ItemEvent to indicated that previously selected item is now - // deselected + // deselected if (selectedItemReminder != null) fireItemStateChanged(new ItemEvent(this, ItemEvent.ITEM_STATE_CHANGED, selectedItemReminder, ItemEvent.DESELECTED)); - // Fire ItemEvent to indicate that new item is selected + // Fire ItemEvent to indicate that new item is selected Object newSelection = getSelectedItem(); if (newSelection != null) fireItemStateChanged(new ItemEvent(this, ItemEvent.ITEM_STATE_CHANGED, newSelection, ItemEvent.SELECTED)); - // Fire Action Event to JComboBox's registered listeners + // Fire Action Event to JComboBox's registered listeners fireActionEvent(); selectedItemReminder = newSelection; @@ -997,7 +997,7 @@ public class JComboBox extends JComponent implements ItemSelectable, { // if first and last index of the given ListDataEvent are both -1, // then it indicates that selected item in the combo box data model - // have changed. + // have changed. if (event.getIndex0() == -1 && event.getIndex1() == -1) selectedItemChanged(); } @@ -1110,7 +1110,7 @@ public class JComboBox extends JComponent implements ItemSelectable, sb.append(",isEditable=").append(isEditable()); sb.append(",lightWeightPopupEnabled=").append(isLightWeightPopupEnabled()); sb.append(",maximumRowCount=").append(getMaximumRowCount()); - + sb.append(",selectedItemReminder="); if (selectedItemReminder != null) sb.append(selectedItemReminder); @@ -1121,7 +1121,7 @@ public class JComboBox extends JComponent implements ItemSelectable, * Returns the object that provides accessibility features for this * <code>JComboBox</code> component. * - * @return The accessible context (an instance of + * @return The accessible context (an instance of * {@link AccessibleJComboBox}). */ public AccessibleContext getAccessibleContext() @@ -1466,7 +1466,7 @@ public class JComboBox extends JComponent implements ItemSelectable, // Nothing to do here. } } - + private class DefaultKeySelectionManager implements KeySelectionManager { |