org.tentackle.swing.plaf

Class MultiLineToolTipUI

java.lang.Object

javax.swing.plaf.ComponentUI

javax.swing.plaf.ToolTipUI

javax.swing.plaf.basic.BasicToolTipUI

org.tentackle.swing.plaf.MultiLineToolTipUI

public class MultiLineToolTipUI
extends BasicToolTipUI

Multi-line tooltip UI.

Notice: the code is derived from xdocletgui.swing.MultiLineToolTipUI.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	MultiLineToolTipUI() MultiLineToolTipUI, constructor.

Method Summary

Modifier and Type	Method and Description
static ComponentUI	createUI(JComponent c) Create the UI component for the given component.
Dimension	getPreferredSize(JComponent c) The preferred size for the MultiLineToolTip is the width of the longest row in the tip, and the height of a single row times the number of rows in the tip.
void	paint(Graphics g, JComponent c) Paints the ToolTip.

Methods inherited from class javax.swing.plaf.basic.BasicToolTipUI

getMaximumSize, getMinimumSize, installDefaults, installListeners, installUI, uninstallDefaults, uninstallListeners, uninstallUI

Methods inherited from class javax.swing.plaf.ComponentUI

contains, getAccessibleChild, getAccessibleChildrenCount, getBaseline, getBaselineResizeBehavior, update

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiLineToolTipUI

protected MultiLineToolTipUI()

MultiLineToolTipUI, constructor.

Protected so we can be subclassed, but not created by client classes.

Method Detail

createUI

public static ComponentUI createUI(JComponent c)

Create the UI component for the given component. The same UI can be shared for all components, so return our shared instance.

Parameters:

c - The component to create the UI for.

Returns:

Our shared UI component instance.

paint

public void paint(Graphics g,
                  JComponent c)

Paints the ToolTip. Use the current font and colors set for the given component.

Overrides:

paint in class BasicToolTipUI

getPreferredSize

public Dimension getPreferredSize(JComponent c)

The preferred size for the MultiLineToolTip is the width of the longest row in the tip, and the height of a single row times the number of rows in the tip.

Overrides:

getPreferredSize in class BasicToolTipUI

Returns:

the preferred size