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Class MetalSplitPaneUI

java.lang.Object
javax.swing.plaf.ComponentUI
javax.swing.plaf.SplitPaneUI
javax.swing.plaf.basic.BasicSplitPaneUI
javax.swing.plaf.metal.MetalSplitPaneUI
public class MetalSplitPaneUI extends BasicSplitPaneUI
Metal split pane.

Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeans has been added to the java.beans package. Please see XMLEncoder.

Nested Class Summary

Nested classes/interfaces declared in class BasicSplitPaneUI

BasicSplitPaneUI.BasicHorizontalLayoutManager, BasicSplitPaneUI.BasicVerticalLayoutManager, BasicSplitPaneUI.FocusHandler, BasicSplitPaneUI.KeyboardDownRightHandler, BasicSplitPaneUI.KeyboardEndHandler, BasicSplitPaneUI.KeyboardHomeHandler, BasicSplitPaneUI.KeyboardResizeToggleHandler, BasicSplitPaneUI.KeyboardUpLeftHandler, BasicSplitPaneUI.PropertyHandler
Modifier and Type Class Description
class  BasicSplitPaneUI.BasicHorizontalLayoutManager
LayoutManager for JSplitPanes that have an orientation of HORIZONTAL_SPLIT.
class  BasicSplitPaneUI.BasicVerticalLayoutManager
LayoutManager used for JSplitPanes with an orientation of VERTICAL_SPLIT.
class  BasicSplitPaneUI.FocusHandler
Implementation of the FocusListener that the JSplitPane UI uses.
class  BasicSplitPaneUI.KeyboardDownRightHandler
Implementation of an ActionListener that the JSplitPane UI uses for handling specific key presses.
class  BasicSplitPaneUI.KeyboardEndHandler
Implementation of an ActionListener that the JSplitPane UI uses for handling specific key presses.
class  BasicSplitPaneUI.KeyboardHomeHandler
Implementation of an ActionListener that the JSplitPane UI uses for handling specific key presses.
class  BasicSplitPaneUI.KeyboardResizeToggleHandler
Implementation of an ActionListener that the JSplitPane UI uses for handling specific key presses.
class  BasicSplitPaneUI.KeyboardUpLeftHandler
Implementation of an ActionListener that the JSplitPane UI uses for handling specific key presses.
class  BasicSplitPaneUI.PropertyHandler
Implementation of the PropertyChangeListener that the JSplitPane UI uses.

Field Summary

Fields declared in class BasicSplitPaneUI

beginDragDividerLocation, divider, dividerResizeToggleKey, dividerSize, downKey, draggingHW, endKey, focusListener, homeKey, KEYBOARD_DIVIDER_MOVE_OFFSET, keyboardDownRightListener, keyboardEndListener, keyboardHomeListener, keyboardResizeToggleListener, keyboardUpLeftListener, layoutManager, leftKey, NON_CONTINUOUS_DIVIDER, nonContinuousLayoutDivider, propertyChangeListener, rightKey, splitPane, upKey
Modifier and Type Field Description
protected int beginDragDividerLocation
Location of the divider when the dragging session began.
protected BasicSplitPaneDivider divider
Instance of the divider for this JSplitPane.
protected KeyStroke dividerResizeToggleKey
Deprecated.
As of Java 2 platform v1.3.
protected int dividerSize
The size of the divider while the dragging session is valid.
protected KeyStroke downKey
Deprecated.
As of Java 2 platform v1.3.
protected boolean draggingHW
Set to true in startDragging if any of the children (not including the nonContinuousLayoutDivider) are heavy weights.
protected KeyStroke endKey
Deprecated.
As of Java 2 platform v1.3.
protected FocusListener focusListener
Instance of the FocusListener for this JSplitPane.
protected KeyStroke homeKey
Deprecated.
As of Java 2 platform v1.3.
protected static int KEYBOARD_DIVIDER_MOVE_OFFSET
How far (relative) the divider does move when it is moved around by the cursor keys on the keyboard.
protected ActionListener keyboardDownRightListener
Deprecated.
As of Java 2 platform v1.3.
protected ActionListener keyboardEndListener
Deprecated.
As of Java 2 platform v1.3.
protected ActionListener keyboardHomeListener
Deprecated.
As of Java 2 platform v1.3.
protected ActionListener keyboardResizeToggleListener
Deprecated.
As of Java 2 platform v1.3.
protected ActionListener keyboardUpLeftListener
Deprecated.
As of Java 2 platform v1.3.
protected BasicSplitPaneUI.BasicHorizontalLayoutManager layoutManager
LayoutManager that is created and placed into the split pane.
protected KeyStroke leftKey
Deprecated.
As of Java 2 platform v1.3.
protected static final String NON_CONTINUOUS_DIVIDER
The divider used for non-continuous layout is added to the split pane with this object.
protected Component nonContinuousLayoutDivider
Instance for the shadow of the divider when non continuous layout is being used.
protected PropertyChangeListener propertyChangeListener
Instance of the PropertyChangeListener for this JSplitPane.
protected KeyStroke rightKey
Deprecated.
As of Java 2 platform v1.3.
protected JSplitPane splitPane
JSplitPane instance this instance is providing the look and feel for.
protected KeyStroke upKey
Deprecated.
As of Java 2 platform v1.3.

Constructor Summary

Constructor Description
MetalSplitPaneUI()
Constructs a MetalSplitPaneUI.

Method Summary

Modifier and Type Method Description
BasicSplitPaneDivider createDefaultDivider()
Creates the default divider.
static ComponentUI createUI(JComponent x)
Creates a new MetalSplitPaneUI instance

Methods declared in class BasicSplitPaneUI

createDefaultNonContinuousLayoutDivider, createFocusListener, createKeyboardDownRightListener, createKeyboardEndListener, createKeyboardHomeListener, createKeyboardResizeToggleListener, createKeyboardUpLeftListener, createPropertyChangeListener, dragDividerTo, finishDraggingTo, finishedPaintingChildren, getDivider, getDividerBorderSize, getDividerLocation, getInsets, getLastDragLocation, getMaximumDividerLocation, getMaximumSize, getMinimumDividerLocation, getMinimumSize, getNonContinuousLayoutDivider, getOrientation, getPreferredSize, getSplitPane, installDefaults, installKeyboardActions, installListeners, installUI, isContinuousLayout, resetLayoutManager, resetToPreferredSizes, setContinuousLayout, setDividerLocation, setLastDragLocation, setNonContinuousLayoutDivider, setNonContinuousLayoutDivider, setOrientation, startDragging, uninstallDefaults, uninstallKeyboardActions, uninstallListeners, uninstallUI
Modifier and Type Method Description
protected Component createDefaultNonContinuousLayoutDivider()
Returns the default non continuous layout divider, which is an instance of Canvas that fills in the background with dark gray.
protected FocusListener createFocusListener()
Creates a FocusListener for the JSplitPane UI.
protected ActionListener createKeyboardDownRightListener()
Deprecated.
As of Java 2 platform v1.3.
protected ActionListener createKeyboardEndListener()
Deprecated.
As of Java 2 platform v1.3.
protected ActionListener createKeyboardHomeListener()
Deprecated.
As of Java 2 platform v1.3.
protected ActionListener createKeyboardResizeToggleListener()
Deprecated.
As of Java 2 platform v1.3.
protected ActionListener createKeyboardUpLeftListener()
Deprecated.
As of Java 2 platform v1.3.
protected PropertyChangeListener createPropertyChangeListener()
Creates a PropertyChangeListener for the JSplitPane UI.
protected void dragDividerTo(int location)
Messaged during a dragging session to move the divider to the passed in location.
protected void finishDraggingTo(int location)
Messaged to finish the dragging session.
void finishedPaintingChildren(JSplitPane sp, Graphics g)
Called when the specified split pane has finished painting its children.
BasicSplitPaneDivider getDivider()
Returns the divider between the top Components.
protected int getDividerBorderSize()
Deprecated.
As of Java 2 platform v1.3, instead set the border on the divider.
int getDividerLocation(JSplitPane jc)
Returns the location of the divider, which may differ from what the splitpane thinks the location of the divider is.
Insets getInsets(JComponent jc)
Returns the insets.
int getLastDragLocation()
Returns the last drag location of the JSplitPane.
int getMaximumDividerLocation(JSplitPane jc)
Gets the maximum location of the divider.
Dimension getMaximumSize(JComponent jc)
Returns the maximum size for the passed in component, This is passed off to the current layout manager.
int getMinimumDividerLocation(JSplitPane jc)
Gets the minimum location of the divider.
Dimension getMinimumSize(JComponent jc)
Returns the minimum size for the passed in component, This is passed off to the current layout manager.
Component getNonContinuousLayoutDivider()
Returns the divider to use when the JSplitPane is configured to not continuously layout.
int getOrientation()
Returns the orientation for the JSplitPane.
Dimension getPreferredSize(JComponent jc)
Returns the preferred size for the passed in component, This is passed off to the current layout manager.
JSplitPane getSplitPane()
Returns the JSplitPane this instance is currently contained in.
protected void installDefaults()
Installs the UI defaults.
protected void installKeyboardActions()
Installs the keyboard actions for the UI.
protected void installListeners()
Installs the event listeners for the UI.
void installUI(JComponent c)
Installs the UI.
boolean isContinuousLayout()
Determines whether the JSplitPane is set to use a continuous layout.
protected void resetLayoutManager()
Resets the layout manager based on orientation and messages it with invalidateLayout to pull in appropriate Components.
void resetToPreferredSizes(JSplitPane jc)
Messaged to reset the preferred sizes.
void setContinuousLayout(boolean b)
Turn continuous layout on/off.
void setDividerLocation(JSplitPane jc, int location)
Sets the location of the divider to location.
void setLastDragLocation(int l)
Set the last drag location of the JSplitPane.
protected void setNonContinuousLayoutDivider(Component newDivider)
Sets the divider to use when the JSplitPane is configured to not continuously layout.
protected void setNonContinuousLayoutDivider(Component newDivider, boolean rememberSizes)
Sets the divider to use.
void setOrientation(int orientation)
Set the orientation for the JSplitPane.
protected void startDragging()
Should be messaged before the dragging session starts, resets lastDragLocation and dividerSize.
protected void uninstallDefaults()
Uninstalls the UI defaults.
protected void uninstallKeyboardActions()
Uninstalls the keyboard actions for the UI.
protected void uninstallListeners()
Uninstalls the event listeners for the UI.
void uninstallUI(JComponent c)
Uninstalls the UI.

Methods declared in class ComponentUI

contains, getAccessibleChild, getAccessibleChildrenCount, getBaseline, getBaselineResizeBehavior, paint, update
Modifier and Type Method Description
boolean contains(JComponent c, int x, int y)
Returns true if the specified x,y location is contained within the look and feel's defined shape of the specified component.
Accessible getAccessibleChild(JComponent c, int i)
Returns the ith Accessible child of the object.
int getAccessibleChildrenCount(JComponent c)
Returns the number of accessible children in the object.
int getBaseline(JComponent c, int width, int height)
Returns the baseline.
Component.BaselineResizeBehavior getBaselineResizeBehavior(JComponent c)
Returns an enum indicating how the baseline of the component changes as the size changes.
void paint(Graphics g, JComponent c)
Paints the specified component appropriately for the look and feel.
void update(Graphics g, JComponent c)
Notifies this UI delegate that it is time to paint the specified component.

Methods declared in class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Modifier and Type Method Description
protected Object clone()
Creates and returns a copy of this object.
boolean equals(Object obj)
Indicates whether some other object is "equal to" this one.
protected void finalize()
Deprecated, for removal: This API element is subject to removal in a future version.
Finalization is deprecated and subject to removal in a future release.
final Class<?> getClass()
Returns the runtime class of this Object.
int hashCode()
Returns a hash code value for this object.
final void notify()
Wakes up a single thread that is waiting on this object's monitor.
final void notifyAll()
Wakes up all threads that are waiting on this object's monitor.
String toString()
Returns a string representation of the object.
final void wait()
Causes the current thread to wait until it is awakened, typically by being notified or interrupted.
final void wait(long timeoutMillis)
Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
final void wait(long timeoutMillis, int nanos)
Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

Constructor Details

MetalSplitPaneUI

public MetalSplitPaneUI()
Constructs a MetalSplitPaneUI.

Method Details

createUI

public static ComponentUI createUI(JComponent x)
Creates a new MetalSplitPaneUI instance
Parameters:
x - a component
Returns:
a new MetalSplitPaneUI instance

createDefaultDivider

public BasicSplitPaneDivider createDefaultDivider()
Creates the default divider.
Overrides:
createDefaultDivider in class BasicSplitPaneUI
Returns:
the default divider

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Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
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