javax.swing.plaf.basic

Class BasicTableUI

java.lang.Object

javax.swing.plaf.ComponentUI

javax.swing.plaf.TableUI

javax.swing.plaf.basic.BasicTableUI

public class BasicTableUI
extends TableUI

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	BasicTableUI.FocusHandler
class	BasicTableUI.KeyHandler Handles key events for the JTable.
class	BasicTableUI.MouseInputHandler

Field Summary

Fields

Modifier and Type	Field and Description
protected FocusListener	focusListener
protected KeyListener	keyListener
protected MouseInputListener	mouseInputListener
protected CellRendererPane	rendererPane
protected JTable	table

Constructor Summary

Constructors

Constructor and Description
BasicTableUI()

Method Summary

Methods

Modifier and Type	Method and Description
protected FocusListener	createFocusListener()
protected KeyListener	createKeyListener() Creates and returns a key listener for the JTable.
protected MouseInputListener	createMouseInputListener()
static ComponentUI	createUI(JComponent comp)
Dimension	getMaximumSize(JComponent comp) Return the maximum size of the table.
Dimension	getMinimumSize(JComponent comp) Return the minimum size of the table.
Dimension	getPreferredSize(JComponent comp) Returns the preferred size for the table of that UI.
protected void	installDefaults()
protected void	installKeyboardActions() Installs keyboard actions on the table.
protected void	installListeners()
void	installUI(JComponent comp) Sets up the specified component so it conforms the the design guidelines of the implemented look and feel.
void	paint(Graphics gfx, JComponent ignored) Paint the associated table.
protected void	uninstallDefaults() Uninstalls UI defaults that have been installed by installDefaults().
protected void	uninstallKeyboardActions() Uninstalls the keyboard actions that have been installed by installKeyboardActions().
protected void	uninstallListeners()
void	uninstallUI(JComponent c) Puts the specified component into the state it had before ComponentUI.installUI(javax.swing.JComponent) was called.

Methods inherited from class javax.swing.plaf.ComponentUI

contains, getAccessibleChild, getAccessibleChildrenCount, update

Methods inherited from class java.lang.Object

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

Field Detail

focusListener

protected FocusListener focusListener

keyListener

protected KeyListener keyListener

mouseInputListener

protected MouseInputListener mouseInputListener

rendererPane

protected CellRendererPane rendererPane

table

protected JTable table

Constructor Detail

BasicTableUI

public BasicTableUI()

Method Detail

createUI

public static ComponentUI createUI(JComponent comp)

createFocusListener

protected FocusListener createFocusListener()

createMouseInputListener

protected MouseInputListener createMouseInputListener()

createKeyListener

protected KeyListener createKeyListener()

Creates and returns a key listener for the JTable.

Returns:

a key listener for the JTable

getMaximumSize

public Dimension getMaximumSize(JComponent comp)

Return the maximum size of the table. The maximum height is the row height times the number of rows. The maximum width is the sum of the maximum widths of each column.

Overrides:

getMaximumSize in class ComponentUI

Parameters:

comp - the component whose maximum size is being queried, this is ignored.

Returns:

a Dimension object representing the maximum size of the table, or null if the table has no elements.

getMinimumSize

public Dimension getMinimumSize(JComponent comp)

Return the minimum size of the table. The minimum height is the row height times the number of rows. The minimum width is the sum of the minimum widths of each column.

Overrides:

getMinimumSize in class ComponentUI

Parameters:

comp - the component whose minimum size is being queried, this is ignored.

Returns:

a Dimension object representing the minimum size of the table, or null if the table has no elements.

getPreferredSize

public Dimension getPreferredSize(JComponent comp)

Returns the preferred size for the table of that UI.

Overrides:

getPreferredSize in class ComponentUI

Parameters:

comp - ignored, the table field is used instead

Returns:

the preferred size for the table of that UI

installDefaults

protected void installDefaults()

installKeyboardActions

protected void installKeyboardActions()

Installs keyboard actions on the table.

installListeners

protected void installListeners()

uninstallDefaults

protected void uninstallDefaults()

Uninstalls UI defaults that have been installed by installDefaults().

uninstallKeyboardActions

protected void uninstallKeyboardActions()

Uninstalls the keyboard actions that have been installed by installKeyboardActions().

uninstallListeners

protected void uninstallListeners()

installUI

public void installUI(JComponent comp)

Description copied from class: ComponentUI

Sets up the specified component so it conforms the the design guidelines of the implemented look and feel. When the look and feel changes, a ComponentUI delegate is created. The delegate object then receives an installUI message.

This method should perform the following tasks:

• Set visual properties such as borders, fonts, colors, or icons. However, no change should be performed for those properties whose values have been directly set by the client application. To allow the distinction, LookAndFeels are expected to use values that implement the UIResource marker interface, such as BorderUIResource or ColorUIResource.
• If necessary, install a LayoutManager.
• Embed custom sub-components. For instance, the UI delegate for a JSplitPane might install a special component for the divider.
• Register event listeners.
• Set up properties related to keyborad navigation, such as mnemonics or focus traversal policies.

Overrides:

installUI in class ComponentUI

Parameters:

comp - the component for which this delegate will provide services.

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

Puts the specified component into the state it had before ComponentUI.installUI(javax.swing.JComponent) was called.

Overrides:

uninstallUI in class ComponentUI

Parameters:

c - the component for which this delegate has provided services.

See Also:

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

paint

public void paint(Graphics gfx,
         JComponent ignored)

Paint the associated table.

Overrides:

paint in class ComponentUI

Parameters:

gfx - the graphics for painting.

ignored - the component for which this delegate performs services.