BasicMenuItemUI JDK 1.6)

Methods

public boolean contains (JComponent c, int x, int y) [Inherited From ComponentUI]

Returns true if the specified x,y location is contained within the look and feel's defined shape of the specified component.

Returns true if the specified x,y location is
contained within the look and feel's defined shape of the specified
component. x and y are defined to be relative
to the coordinate system of the specified component. Although
a component's bounds is constrained to a rectangle,
this method provides the means for defining a non-rectangular
shape within those bounds for the purpose of hit detection.
Parameters:
- c - the component where the x,y location is being queried; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components
- x - the x coordinate of the point
- y - the y coordinate of the point
See Also: JComponent.contains(int, int), Component.contains(int, int),

pack-private InputMap createInputMap (int condition)

protected MenuDragMouseListener createMenuDragMouseListener (JComponent c)

protected MenuKeyListener createMenuKeyListener (JComponent c)

protected MouseInputListener createMouseInputListener (JComponent c)

protected PropertyChangeListener createPropertyChangeListener (JComponent c)

Creates a PropertyChangeListener which will be added to the menu item.

Creates a PropertyChangeListener which will be added to
the menu item.
If this method returns null then it will not be added to the menu item.
Returns: an instance of a PropertyChangeListener or null
Since: 1.6

publicstatic ComponentUI createUI (JComponent c) [Overrides ComponentUI]

protected void doClick (MenuSelectionManager msm)

Call this method when a menu item is to be activated.

Call this method when a menu item is to be activated.
This method handles some of the details of menu item activation
such as clearing the selected path and messaging the
JMenuItem's doClick() method.
Parameters:
- msm - A MenuSelectionManager. The visual feedback and internal bookkeeping tasks are delegated to this MenuSelectionManager. If null is passed as this argument, the MenuSelectionManager.defaultManager is used.
Since: 1.4
See Also: MenuSelectionManager, AbstractButton.doClick(int),

public Accessible getAccessibleChild (JComponent c, int i) [Inherited From ComponentUI]

Returns the ith Accessible child of the object.

Returns the ith Accessible child of the object. UIs might need to override this if they present areas on the screen that can be viewed as components, but actual components are not used for presenting those areas.

Note: As of v1.3, it is recommended that developers call Component.AccessibleAWTComponent.getAccessibleChild() instead of this method.
Returns: the ith Accessible child of the object
Parameters:
- i - zero-based index of child
See Also: ComponentUI.getAccessibleChildrenCount(javax.swing.JComponent),

public int getAccessibleChildrenCount (JComponent c) [Inherited From ComponentUI]

Returns the number of accessible children in the object.

Returns the number of accessible children in the object. If all
of the children of this object implement Accessible,
this
method should return the number of children of this object.
UIs might wish to override this if they present areas on the
screen that can be viewed as components, but actual components
are not used for presenting those areas.

Note: As of v1.3, it is recommended that developers call
Component.AccessibleAWTComponent.getAccessibleChildrenCount() instead
of this method.
Returns: the number of accessible children in the object
See Also: ComponentUI.getAccessibleChild(javax.swing.JComponent, int),

public int getBaseline (JComponent c, int width, int height) [Inherited From ComponentUI]

Returns the baseline.

Returns the baseline. The baseline is measured from the top of the component. This method is primarily meant for LayoutManagers to align components along their baseline. A return value less than 0 indicates this component does not have a reasonable baseline and that LayoutManagers should not align this component on its baseline.

This method returns -1. Subclasses that have a meaningful baseline should override appropriately.
Returns: baseline or a value < 0 indicating there is no reasonable baseline
Parameters:
- c - JComponent baseline is being requested for
- width - the width to get the baseline for
- height - the height to get the baseline for
Throws:
- NullPointerException - if c is null
- IllegalArgumentException - if width or height is < 0
Since: 1.6
See Also: JComponent.getBaseline(int,int),

public BaselineResizeBehavior getBaselineResizeBehavior (JComponent c) [Inherited From ComponentUI]

Returns an enum indicating how the baseline of he component changes as the size changes.

pack-private Handler getHandler ()

public Dimension getMaximumSize (JComponent c) [Overrides ComponentUI]

public Dimension getMinimumSize (JComponent c) [Overrides ComponentUI]

public MenuElement getPath ()

protected Dimension getPreferredMenuItemSize (JComponent c, Icon checkIcon, Icon arrowIcon, int defaultTextIconGap)

public Dimension getPreferredSize (JComponent c) [Overrides ComponentUI]

protected String getPropertyPrefix ()

protected void installComponents (JMenuItem menuItem)

protected void installDefaults ()

protected void installKeyboardActions ()

pack-private void installLazyActionMap ()

protected void installListeners ()

public void installUI (JComponent c) [Overrides ComponentUI]

pack-privatestatic void loadActionMap (LazyActionMap map)

public void paint (Graphics g, JComponent c) [Overrides ComponentUI]

protected void paintBackground (Graphics g, JMenuItem menuItem, Color bgColor)

Draws the background of the menu item.

protected void paintMenuItem (Graphics g, JComponent c, Icon checkIcon, Icon arrowIcon, Color background, Color foreground, int defaultTextIconGap)

protected void paintText (Graphics g, JMenuItem menuItem, Rectangle textRect, String text)

Renders the text of the current menu item.

pack-private void printMenuElementArray (MenuElement path, boolean dumpStack)

protected void uninstallComponents (JMenuItem menuItem)

protected void uninstallDefaults ()

protected void uninstallKeyboardActions ()

protected void uninstallListeners ()

public void uninstallUI (JComponent c) [Overrides ComponentUI]

public void update (Graphics g, JComponent c) [Overrides ComponentUI]

We draw the background in paintMenuItem() so override update (which fills the background of opaque components by default) to just call paint().

pack-private void updateAcceleratorBinding ()

Fields

Hide/Show inherited fields

protected Font acceleratorFont

protected Color acceleratorForeground

pack-privatestatic Rectangle acceleratorRect

protected Color acceleratorSelectionForeground

protected Icon arrowIcon

pack-privatestatic Rectangle arrowIconRect

protected Icon checkIcon

pack-privatestatic Rectangle checkIconRect

protected int defaultTextIconGap

protected Color disabledForeground

pack-private Handler handler

pack-privatestatic Rectangle iconRect

pack-privatefinalstatic String MAX_ACC_WIDTH = "maxAccWidth"

pack-privatefinalstatic String MAX_ARROW_ICON_WIDTH = "maxArrowIconWidth"

pack-privatefinalstatic String MAX_CHECK_ICON_WIDTH = "maxCheckIconWidth"

pack-privatefinalstatic StringBuffer MAX_ICON_OFFSET

pack-privatefinalstatic String MAX_ICON_WIDTH = "maxIconWidth"

pack-privatefinalstatic String MAX_TEXT_WIDTH = "maxTextWidth"

protected MenuDragMouseListener menuDragMouseListener

protected JMenuItem menuItem

protected MenuKeyListener menuKeyListener

protected MouseInputListener mouseInputListener

protected boolean oldBorderPainted

protected PropertyChangeListener propertyChangeListener

PropertyChangeListener returned from createPropertyChangeListener.

PropertyChangeListener returned from
createPropertyChangeListener. You should not
need to access this field, rather if you want to customize the
PropertyChangeListener override
createPropertyChangeListener.
Since: 1.6
See Also: BasicMenuItemUI.createPropertyChangeListener(javax.swing.JComponent),

pack-privatestatic Rectangle r

protected Color selectionBackground

protected Color selectionForeground

pack-privatestatic Rectangle textRect

pack-privatestatic Rectangle viewRect

pack-privatestatic Rectangle zeroRect