javax.swing.plaf.basic
Class BasicInternalFrameUI

java.lang.Object
  |
  +--javax.swing.plaf.ComponentUI
        |
        +--javax.swing.plaf.InternalFrameUI
              |
              +--javax.swing.plaf.basic.BasicInternalFrameUI

Direct Known Subclasses:

MetalInternalFrameUI

public class BasicInternalFrameUI

extends InternalFrameUI

A basic L&F implementation of JInternalFrame.

Nested Class Summary
protected  class	BasicInternalFrameUI.BasicInternalFrameListener
protected  class	BasicInternalFrameUI.BorderListener     Listens for border adjustments.
protected  class	BasicInternalFrameUI.ComponentHandler
protected  class	BasicInternalFrameUI.GlassPaneDispatcher
class	BasicInternalFrameUI.InternalFrameLayout
class	BasicInternalFrameUI.InternalFramePropertyChangeListener

 

Field Summary
protected  MouseInputAdapter	borderListener
protected  ComponentListener	componentListener
protected  JComponent	eastPane
protected  JInternalFrame	frame
protected  MouseInputListener	glassPaneDispatcher
protected  LayoutManager	internalFrameLayout
protected  JComponent	northPane
protected  KeyStroke	openMenuKey     Deprecated. As of Java 2 platform v1.3.
protected  PropertyChangeListener	propertyChangeListener
protected  JComponent	southPane
protected  BasicInternalFrameTitlePane	titlePane
protected  JComponent	westPane

 

Constructor Summary
BasicInternalFrameUI(JInternalFrame b)

 

Method Summary
protected  void	activateFrame(JInternalFrame f)     This method is called when the frame becomes selected.
protected  void	closeFrame(JInternalFrame f)     This method is called when the user wants to close the frame.
protected  MouseInputAdapter	createBorderListener(JInternalFrame w)
protected  ComponentListener	createComponentListener()
protected  DesktopManager	createDesktopManager()
protected  JComponent	createEastPane(JInternalFrame w)
protected  MouseInputListener	createGlassPaneDispatcher()
protected  void	createInternalFrameListener()
protected  LayoutManager	createLayoutManager()
protected  JComponent	createNorthPane(JInternalFrame w)
protected  PropertyChangeListener	createPropertyChangeListener()
protected  JComponent	createSouthPane(JInternalFrame w)
static ComponentUI	createUI(JComponent b)     Returns an instance of the UI delegate for the specified component.
protected  JComponent	createWestPane(JInternalFrame w)
protected  void	deactivateFrame(JInternalFrame f)     This method is called when the frame is no longer selected.
protected  void	deiconifyFrame(JInternalFrame f)     This method is called when the user wants to deiconify the frame.
protected  void	deinstallMouseHandlers(JComponent c)
protected  DesktopManager	getDesktopManager()     Returns the proper DesktopManager.
JComponent	getEastPane()
Dimension	getMaximumSize(JComponent x)     Returns the specified component's maximum size appropriate for the look and feel.
Dimension	getMinimumSize(JComponent x)     Returns the specified component's minimum size appropriate for the look and feel.
JComponent	getNorthPane()
Dimension	getPreferredSize(JComponent x)     Returns the specified component's preferred size appropriate for the look and feel.
JComponent	getSouthPane()
JComponent	getWestPane()
protected  void	iconifyFrame(JInternalFrame f)     This method is called when the user wants to iconify the frame.
protected  void	installComponents()
protected  void	installDefaults()
protected  void	installKeyboardActions()
protected  void	installListeners()
protected  void	installMouseHandlers(JComponent c)
void	installUI(JComponent c)     Configures the specified component appropriate for the look and feel.
boolean	isKeyBindingActive()
protected  boolean	isKeyBindingRegistered()
protected  void	maximizeFrame(JInternalFrame f)     This method is called when the user wants to maximize the frame.
protected  void	minimizeFrame(JInternalFrame f)     This method is called when the user wants to minimize the frame.
protected  void	replacePane(JComponent currentPane, JComponent newPane)     Installs necessary mouse handlers on newPane and adds it to the frame.
void	setEastPane(JComponent c)
protected  void	setKeyBindingActive(boolean b)
protected  void	setKeyBindingRegistered(boolean b)
void	setNorthPane(JComponent c)
void	setSouthPane(JComponent c)
protected  void	setupMenuCloseKey()
protected  void	setupMenuOpenKey()
void	setWestPane(JComponent c)
protected  void	uninstallComponents()
protected  void	uninstallDefaults()
protected  void	uninstallKeyboardActions()
protected  void	uninstallListeners()
void	uninstallUI(JComponent c)     Reverses configuration which was done on the specified component during installUI.

 

Methods inherited from class javax.swing.plaf.ComponentUI

contains, getAccessibleChild, getAccessibleChildrenCount, paint, update

 

Methods inherited from class java.lang.Object

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

 

Field Detail

 

frame

protected JInternalFrame frame

 

borderListener

protected MouseInputAdapter borderListener

 

propertyChangeListener

protected PropertyChangeListener propertyChangeListener

 

internalFrameLayout

protected LayoutManager internalFrameLayout

 

componentListener

protected ComponentListener componentListener

 

glassPaneDispatcher

protected MouseInputListener glassPaneDispatcher

 

northPane

protected JComponent northPane

 

southPane

protected JComponent southPane

 

westPane

protected JComponent westPane

 

eastPane

protected JComponent eastPane

 

titlePane

protected BasicInternalFrameTitlePane titlePane

 

openMenuKey

protected KeyStroke openMenuKey

Deprecated. As of Java 2 platform v1.3.

As of Java 2 platform v1.3 this previously undocumented field is no longer used. Key bindings are now defined by the LookAndFeel, please refer to the key bindings specification for further details.

Constructor Detail

 

BasicInternalFrameUI

public BasicInternalFrameUI(JInternalFrame b)

Method Detail

 

createUI

public static ComponentUI createUI(JComponent b)

Description copied from class: ComponentUI

Returns an instance of the UI delegate for the specified component. Each subclass must provide its own static createUI method that returns an instance of that UI delegate subclass. If the UI delegate subclass is stateless, it may return an instance that is shared by multiple components. If the UI delegate is stateful, then it should return a new instance per component. The default implementation of this method throws an error, as it should never be invoked.

 

installUI

public void installUI(JComponent c)

Description copied from class: ComponentUI

Configures the specified component appropriate for the look and feel. This method is invoked when the ComponentUI instance is being installed as the UI delegate on the specified component. This method should completely configure the component for the look and feel, including the following:

1. Install any default property values for color, fonts, borders, icons, opacity, etc. on the component. Whenever possible, property values initialized by the client program should not be overridden.
2. Install a LayoutManager on the component if necessary.
3. Create/add any required sub-components to the component.
4. Create/install event listeners on the component.
5. Create/install a PropertyChangeListener on the component in order to detect and respond to component property changes appropriately.
6. Install keyboard UI (mnemonics, traversal, etc.) on the component.
7. Initialize any appropriate instance data.

Overrides:

installUI in class ComponentUI

Parameters:

c - the component where this UI delegate is being installed

See Also:

ComponentUI.uninstallUI(javax.swing.JComponent), JComponent.setUI(javax.swing.plaf.ComponentUI), JComponent.updateUI()

 

uninstallUI

public void uninstallUI(JComponent c)

Description copied from class: ComponentUI

Reverses configuration which was done on the specified component during installUI. This method is invoked when this UIComponent instance is being removed as the UI delegate for the specified component. This method should undo the configuration performed in installUI, being careful to leave the JComponent instance in a clean state (no extraneous listeners, look-and-feel-specific property objects, etc.). This should include the following:

1. Remove any UI-set borders from the component.
2. Remove any UI-set layout managers on the component.
3. Remove any UI-added sub-components from the component.
4. Remove any UI-added event/property listeners from the component.
5. Remove any UI-installed keyboard UI from the component.
6. Nullify any allocated instance data objects to allow for GC.

Overrides:

uninstallUI in class ComponentUI

Parameters:

c - the component from which this UI delegate is being removed; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components

See Also:

ComponentUI.installUI(javax.swing.JComponent), JComponent.updateUI()

 

installDefaults

protected void installDefaults()

 

installKeyboardActions

protected void installKeyboardActions()

 

installComponents

protected void installComponents()

 

installListeners

protected void installListeners()

 

uninstallDefaults

protected void uninstallDefaults()

 

uninstallComponents

protected void uninstallComponents()

 

uninstallListeners

protected void uninstallListeners()

 

uninstallKeyboardActions

protected void uninstallKeyboardActions()

 

createLayoutManager

protected LayoutManager createLayoutManager()

 

createPropertyChangeListener

protected PropertyChangeListener createPropertyChangeListener()

 

getPreferredSize

public Dimension getPreferredSize(JComponent x)

Description copied from class: ComponentUI

Returns the specified component's preferred size appropriate for the look and feel. If null is returned, the preferred size will be calculated by the component's layout manager instead (this is the preferred approach for any component with a specific layout manager installed). The default implementation of this method returns null.

Overrides:

getPreferredSize in class ComponentUI

Parameters:

x - the component whose preferred size is being queried; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components

See Also:

JComponent.getPreferredSize(), LayoutManager.preferredLayoutSize(java.awt.Container)

 

getMinimumSize

public Dimension getMinimumSize(JComponent x)

Description copied from class: ComponentUI

Returns the specified component's minimum size appropriate for the look and feel. If null is returned, the minimum size will be calculated by the component's layout manager instead (this is the preferred approach for any component with a specific layout manager installed). The default implementation of this method invokes getPreferredSize and returns that value.

Overrides:

getMinimumSize in class ComponentUI

Parameters:

x - the component whose minimum size is being queried; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components

Returns:

a Dimension object or null

See Also:

JComponent.getMinimumSize(), LayoutManager.minimumLayoutSize(java.awt.Container), ComponentUI.getPreferredSize(javax.swing.JComponent)

 

getMaximumSize

public Dimension getMaximumSize(JComponent x)

Description copied from class: ComponentUI

Returns the specified component's maximum size appropriate for the look and feel. If null is returned, the maximum size will be calculated by the component's layout manager instead (this is the preferred approach for any component with a specific layout manager installed). The default implementation of this method invokes getPreferredSize and returns that value.

Overrides:

getMaximumSize in class ComponentUI

Parameters:

x - the component whose maximum size is being queried; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components

Returns:

a Dimension object or null

See Also:

JComponent.getMaximumSize(), LayoutManager2.maximumLayoutSize(java.awt.Container)

 

replacePane

protected void replacePane(JComponent currentPane,
                           JComponent newPane)

Installs necessary mouse handlers on newPane and adds it to the frame. Reverse process for the currentPane.

 

deinstallMouseHandlers

protected void deinstallMouseHandlers(JComponent c)

 

installMouseHandlers

protected void installMouseHandlers(JComponent c)

 

createNorthPane

protected JComponent createNorthPane(JInternalFrame w)

 

createSouthPane

protected JComponent createSouthPane(JInternalFrame w)

 

createWestPane

protected JComponent createWestPane(JInternalFrame w)

 

createEastPane

protected JComponent createEastPane(JInternalFrame w)

 

createBorderListener

protected MouseInputAdapter createBorderListener(JInternalFrame w)

 

createInternalFrameListener

protected void createInternalFrameListener()

 

isKeyBindingRegistered

protected final boolean isKeyBindingRegistered()

 

setKeyBindingRegistered

protected final void setKeyBindingRegistered(boolean b)

 

isKeyBindingActive

public final boolean isKeyBindingActive()

 

setKeyBindingActive

protected final void setKeyBindingActive(boolean b)

 

setupMenuOpenKey

protected void setupMenuOpenKey()

 

setupMenuCloseKey

protected void setupMenuCloseKey()

 

getNorthPane

public JComponent getNorthPane()

 

setNorthPane

public void setNorthPane(JComponent c)

 

getSouthPane

public JComponent getSouthPane()

 

setSouthPane

public void setSouthPane(JComponent c)

 

getWestPane

public JComponent getWestPane()

 

setWestPane

public void setWestPane(JComponent c)

 

getEastPane

public JComponent getEastPane()

 

setEastPane

public void setEastPane(JComponent c)

 

getDesktopManager

protected DesktopManager getDesktopManager()

Returns the proper DesktopManager. Calls getDesktopPane() to find the JDesktop component and returns the desktopManager from it. If this fails, it will return a default DesktopManager that should work in arbitrary parents.

 

createDesktopManager

protected DesktopManager createDesktopManager()

 

closeFrame

protected void closeFrame(JInternalFrame f)

This method is called when the user wants to close the frame. The playCloseSound Action is fired. This action is delegated to the desktopManager.

 

maximizeFrame

protected void maximizeFrame(JInternalFrame f)

This method is called when the user wants to maximize the frame. The playMaximizeSound Action is fired. This action is delegated to the desktopManager.

 

minimizeFrame

protected void minimizeFrame(JInternalFrame f)

This method is called when the user wants to minimize the frame. The playRestoreDownSound Action is fired. This action is delegated to the desktopManager.

 

iconifyFrame

protected void iconifyFrame(JInternalFrame f)

This method is called when the user wants to iconify the frame. The playMinimizeSound Action is fired. This action is delegated to the desktopManager.

 

deiconifyFrame

protected void deiconifyFrame(JInternalFrame f)

This method is called when the user wants to deiconify the frame. The playRestoreUpSound Action is fired. This action is delegated to the desktopManager.

 

activateFrame

protected void activateFrame(JInternalFrame f)

This method is called when the frame becomes selected. This action is delegated to the desktopManager.

 

deactivateFrame

protected void deactivateFrame(JInternalFrame f)

This method is called when the frame is no longer selected. This action is delegated to the desktopManager.

 

createComponentListener

protected ComponentListener createComponentListener()

 

createGlassPaneDispatcher

protected MouseInputListener createGlassPaneDispatcher()