jmri.util.swing
Class VerticalLabelUI

java.lang.Object
  javax.swing.plaf.ComponentUI
      javax.swing.plaf.LabelUI
          javax.swing.plaf.basic.BasicLabelUI
              jmri.util.swing.VerticalLabelUI

All Implemented Interfaces:

PropertyChangeListener, EventListener

public class VerticalLabelUI
extends BasicLabelUI

Allows a JLabel to be displayed vertically, with a defined orientation. Usage (for a vertical label with anti-clockwise orientation):
JLabel label = new JLabel("Vertical Label");
label.setUI(new VerticalLabelUI(VerticalLabelUI.ANTICLOCKWISE));

This file is part of JMRI.

JMRI is free software; you can redistribute it and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. See the "COPYING" file for a copy of this license.

JMRI is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

Author:

Matthew Harris copyright (c) 2010

Field Summary

static int	ANTICLOCKWISE Define Anti-Clockwise rotation (-90 degrees from horizontal)
static int	CLOCKWISE Define Clockwise rotation (+90 degrees from horizontal)

Fields inherited from class javax.swing.plaf.basic.BasicLabelUI

labelUI

Constructor Summary

VerticalLabelUI()
Default constructor which provides a vertical label with anti-clockwise orientation

VerticalLabelUI(int rotation)
Constructor used to provide a vertical label of the specified orientation

Method Summary

static ComponentUI	createUI(JComponent component) Return default VerticalLabelUI instance
Dimension	getPreferredSize(JComponent component)
void	paint(Graphics graphics, JComponent component)

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

getBaseline, getBaselineResizeBehavior, getMaximumSize, getMinimumSize, installComponents, installDefaults, installKeyboardActions, installListeners, installUI, layoutCL, paintDisabledText, paintEnabledText, propertyChange, uninstallComponents, uninstallDefaults, uninstallKeyboardActions, uninstallListeners, uninstallUI

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

CLOCKWISE

public static final int CLOCKWISE

Define Clockwise rotation (+90 degrees from horizontal)

See Also:

Constant Field Values

ANTICLOCKWISE

public static final int ANTICLOCKWISE

Define Anti-Clockwise rotation (-90 degrees from horizontal)

See Also:

Constant Field Values

Constructor Detail

VerticalLabelUI

public VerticalLabelUI()

Default constructor which provides a vertical label with anti-clockwise orientation

VerticalLabelUI

public VerticalLabelUI(int rotation)

Constructor used to provide a vertical label of the specified orientation

Parameters:

rotation - defines the rotation:
CLOCKWISE or
ANTICLOCKWISE

Method Detail

getPreferredSize

public Dimension getPreferredSize(JComponent component)

Overrides:

getPreferredSize in class BasicLabelUI

paint

public void paint(Graphics graphics,
                  JComponent component)

Overrides:

paint in class BasicLabelUI

createUI

public static ComponentUI createUI(JComponent component)

Return default VerticalLabelUI instance

Parameters:

component -

Returns:

default VerticalLabelUI instance