Package org.apache.pivot.wtk.skin

Class MenuBarItemSkin

java.lang.Object

org.apache.pivot.wtk.skin.ComponentSkin

org.apache.pivot.wtk.skin.ButtonSkin

org.apache.pivot.wtk.skin.MenuBarItemSkin

All Implemented Interfaces:

ButtonListener, ButtonPressListener, ButtonStateListener, ComponentKeyListener, ComponentListener, ComponentMouseButtonListener, ComponentMouseListener, ComponentMouseWheelListener, ComponentStateListener, ComponentTooltipListener, ConstrainedVisual, MenuBar.ItemListener, Skin, Visual

Direct Known Subclasses:

TerraMenuBarItemSkin

public abstract class MenuBarItemSkin
extends ButtonSkin
implements MenuBar.ItemListener

Abstract base class for menu bar item skins.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.pivot.wtk.ButtonListener

ButtonListener.Adapter, ButtonListener.Listeners

Nested classes/interfaces inherited from interface org.apache.pivot.wtk.ButtonPressListener

ButtonPressListener.Listeners

Nested classes/interfaces inherited from interface org.apache.pivot.wtk.ButtonStateListener

ButtonStateListener.Listeners

Nested classes/interfaces inherited from interface org.apache.pivot.wtk.ComponentKeyListener

ComponentKeyListener.Adapter, ComponentKeyListener.Listeners

Nested classes/interfaces inherited from interface org.apache.pivot.wtk.ComponentListener

ComponentListener.Adapter, ComponentListener.Listeners

Nested classes/interfaces inherited from interface org.apache.pivot.wtk.ComponentMouseButtonListener

ComponentMouseButtonListener.Adapter, ComponentMouseButtonListener.Listeners

Nested classes/interfaces inherited from interface org.apache.pivot.wtk.ComponentMouseListener

ComponentMouseListener.Adapter, ComponentMouseListener.Listeners

Nested classes/interfaces inherited from interface org.apache.pivot.wtk.ComponentMouseWheelListener

ComponentMouseWheelListener.Listeners

Nested classes/interfaces inherited from interface org.apache.pivot.wtk.ComponentStateListener

ComponentStateListener.Adapter, ComponentStateListener.Listeners

Nested classes/interfaces inherited from interface org.apache.pivot.wtk.ComponentTooltipListener

ComponentTooltipListener.Listeners

Nested classes/interfaces inherited from interface org.apache.pivot.wtk.MenuBar.ItemListener

MenuBar.ItemListener.Listeners

Field Summary

Fields

Modifier and Type	Field	Description
protected MenuPopup	menuPopup

Fields inherited from class org.apache.pivot.wtk.skin.ButtonSkin

highlighted

Constructor Summary

Constructors

Constructor	Description
MenuBarItemSkin()

Method Summary

Modifier and Type	Method	Description
void	activeChanged(MenuBar.Item menuBarItem)	Called when an item's active state has changed.
void	enabledChanged(Component component)	Called when a component's enabled state has changed.
void	install(Component component)	Must be implemented in every subclass in order to do component-specific operations at instantiation time, but every subclass must call this superclass method to setup the necessary listeners, etc.
boolean	isFocusable()	By default, skins are focusable.
void	menuChanged(MenuBar.Item menuBarItem, Menu previousMenu)	Called when an item's menu has changed.
boolean	mouseClick(Component component, Mouse.Button button, int x, int y, int count)	Called when a mouse button is clicked over a component.
boolean	mouseDown(Component component, Mouse.Button button, int x, int y)	Called when a mouse button is pressed over a component.
void	mouseOver(Component component)	Called when the mouse enters a component.
boolean	mouseUp(Component component, Mouse.Button button, int x, int y)	Called when a mouse button is released over a component.

Methods inherited from class org.apache.pivot.wtk.skin.ButtonSkin

actionChanged, buttonDataChanged, buttonGroupChanged, buttonPressed, dataRendererChanged, focusedChanged, layout, mouseOut, stateChanged, toggleButtonChanged, triStateChanged

Methods inherited from class org.apache.pivot.wtk.skin.ComponentSkin

colorFromObject, colorFromObject, colorFromObject, colorFromObject, currentTheme, cursorChanged, decodeFont, defaultBackgroundColor, defaultForegroundColor, dragSourceChanged, dropTargetChanged, fontFromObject, getBaseline, getBaseline, getColor, getComponent, getFocusRectangleStroke, getHeight, getPreferredSize, getSize, getTextInputMethodListener, getThemeFont, getWidth, heightLimitsChanged, invalidateComponent, isOpaque, keyPressed, keyReleased, keyTyped, locationChanged, menuHandlerChanged, mouseMove, mouseWheel, nameChanged, parentChanged, preferredSizeChanged, repaintComponent, repaintComponent, repaintComponent, repaintComponent, repaintComponent, setDefaultStyles, setSize, sizeChanged, themeHasThickFocusRectangle, themeHasTransitionEnabled, themeIsDark, themeIsFlat, tooltipDelayChanged, tooltipTextChanged, tooltipTriggered, visibleChanged, widthLimitsChanged

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.pivot.wtk.ConstrainedVisual

getPreferredHeight, getPreferredWidth, setSize

Methods inherited from interface org.apache.pivot.wtk.Visual

paint

Field Detail

menuPopup

protected MenuPopup menuPopup

Constructor Detail

MenuBarItemSkin

public MenuBarItemSkin()

Method Detail

install

public void install(Component component)

Description copied from class: ComponentSkin

Must be implemented in every subclass in order to do component-specific operations at instantiation time, but every subclass must call this superclass method to setup the necessary listeners, etc.

Specified by:

install in interface Skin

Overrides:

install in class ButtonSkin

Parameters:

component - The component to which the skin is being attached.

isFocusable

public boolean isFocusable()

Description copied from class: ComponentSkin

By default, skins are focusable.

Specified by:

isFocusable in interface Skin

Overrides:

isFocusable in class ComponentSkin

Returns:

true if this skin is focusable; false, otherwise.

mouseOver

public void mouseOver(Component component)

Description copied from interface: ComponentMouseListener

Called when the mouse enters a component.

Default is to do nothing.

Specified by:

mouseOver in interface ComponentMouseListener

Overrides:

mouseOver in class ButtonSkin

Parameters:

component - Component that is now under the mouse pointer.

mouseDown

public boolean mouseDown(Component component,
                         Mouse.Button button,
                         int x,
                         int y)

Description copied from interface: ComponentMouseButtonListener

Called when a mouse button is pressed over a component.

Specified by:

mouseDown in interface ComponentMouseButtonListener

Overrides:

mouseDown in class ComponentSkin

Parameters:

component - Component that is under the mouse pointer.

button - Which mouse button was pressed.

x - X position of the mouse.

y - Y position of the mouse.

Returns:

true to consume the event; false to allow it to propagate (default).

mouseUp

public boolean mouseUp(Component component,
                       Mouse.Button button,
                       int x,
                       int y)

Description copied from interface: ComponentMouseButtonListener

Called when a mouse button is released over a component.

Specified by:

mouseUp in interface ComponentMouseButtonListener

Overrides:

mouseUp in class ComponentSkin

Parameters:

component - Component user the mouse pointer.

button - Which mouse button that was released.

x - X position of the mouse.

y - Y position of the mouse.

Returns:

true to consume the event; false to allow it to propagate (default).

mouseClick

public boolean mouseClick(Component component,
                          Mouse.Button button,
                          int x,
                          int y,
                          int count)

Description copied from interface: ComponentMouseButtonListener

Called when a mouse button is clicked over a component.

Specified by:

mouseClick in interface ComponentMouseButtonListener

Overrides:

mouseClick in class ComponentSkin

Parameters:

component - Component user the mouse pointer.

button - Which mouse button was clicked.

x - X position of the mouse.

y - Y position of the mouse.

count - Number of clicks (1 = single click, 2 = double click, etc.).

Returns:

true to consume the event; false to allow it to propagate (default).

enabledChanged

public void enabledChanged(Component component)

Description copied from interface: ComponentStateListener

Called when a component's enabled state has changed.

Called both when the component is enabled and when it is disabled. The component's enabled flag has already been set when this method is called so the new state can be determined by calling the Component.isEnabled() method.

Specified by:

enabledChanged in interface ComponentStateListener

Overrides:

enabledChanged in class ButtonSkin

Parameters:

component - The component whose enabled state is changing.

menuChanged

public void menuChanged(MenuBar.Item menuBarItem,
                        Menu previousMenu)

Description copied from interface: MenuBar.ItemListener

Called when an item's menu has changed.

Specified by:

menuChanged in interface MenuBar.ItemListener

Parameters:

menuBarItem - The item that has been moved.

previousMenu - The menu where the item used to be located.

activeChanged

public void activeChanged(MenuBar.Item menuBarItem)

Description copied from interface: MenuBar.ItemListener

Called when an item's active state has changed.

Specified by:

activeChanged in interface MenuBar.ItemListener

Parameters:

menuBarItem - The item whose active state has changed.