Class BasicInternalFrameUI

Direct Known Subclasses:
MetalInternalFrameUI, SynthInternalFrameUI

public class BasicInternalFrameUI
extends InternalFrameUI

A basic L&F implementation of JInternalFrame.

Nested Classes

Modifier and Type Class and Description
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

Fields

Modifier and Type Field and Description
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

Constructors

Constructor and Description
BasicInternalFrameUI(JInternalFrame b)

Methods

Modifier and Type Method and Description
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)
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 appropriately 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, getBaseline, getBaselineResizeBehavior, paint, update

Methods inherited from class java.lang.Object

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

Fields

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

@Deprecated
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.

Constructors

BasicInternalFrameUI

public BasicInternalFrameUI(JInternalFrame b)

Methods

createUI

public static ComponentUI createUI(JComponent b)

installUI

public void installUI(JComponent c)

Description copied from class: ComponentUI

Configures the specified component appropriately 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 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()
Since:
1.3

uninstallDefaults

protected void uninstallDefaults()

uninstallComponents

protected void uninstallComponents()

uninstallListeners

protected void uninstallListeners()
Since:
1.3

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()

© 1993, 2020, Oracle and/or its affiliates. All rights reserved.
Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Various third party code in OpenJDK is licensed under different licenses (see Debian package).
Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
https://docs.oracle.com/javase/8/docs/api/javax/swing/plaf/basic/BasicInternalFrameUI.html