Substance look and feel - documentation
Author: substance.dev.java.net
Description: Substance look and feel
Keywords: java, look, feel, skins, plaf, swing, ui, pluggable, substance

# Substance client properties

View all API methods.

View all client properties.

Client property name | SubstanceLookAndFeel.CORNER_RADIUS
Description | Client property name for specifying the corner radius for buttons. Currently, this property is respected only on toolbar buttons. This property can be set either as a client property on a specific toolbar button, a client property on a specific toolbar (will hold for all buttons in the toolbar) or as a global setting on `UIManager`. The value should be a `Float` instance.
See also |
Sample code | `import java.awt.BorderLayout; import javax.swing.*; import org.jvnet.substance.SubstanceLookAndFeel; import org.jvnet.substance.skin.BusinessBlackSteelSkin; /** * Test application that shows the use of the * {@link SubstanceLookAndFeel#CORNER_RADIUS} client property. * * @author Kirill Grouchnikov * @see SubstanceLookAndFeel#CORNER_RADIUS */ public class CornerRadius extends JFrame { /** * Creates the main frame for <code>this</code> sample. */ public CornerRadius() { super("Toolbar button corner radius"); this.setLayout(new BorderLayout()); JToolBar toolBar = new JToolBar(""); toolBar.add(new JLabel("Sample toolbar")); toolBar.add(new JSeparator(SwingConstants.VERTICAL)); JToggleButton buttonDefault = new JToggleButton("radius default"); buttonDefault.setSelected(true); toolBar.add(buttonDefault); JToggleButton button1 = new JToggleButton("radius 5"); // set corner radius to 5 pixels button1.putClientProperty(SubstanceLookAndFeel.CORNER_RADIUS, Float .valueOf(5.0f)); button1.setSelected(true); toolBar.add(button1); JToggleButton button2 = new JToggleButton("radius 0"); // set corner radius to 0 pixels (perfect rectangle) button2.putClientProperty(SubstanceLookAndFeel.CORNER_RADIUS, Float .valueOf(0.0f)); button2.setSelected(true); toolBar.add(button2); this.add(toolBar, BorderLayout.NORTH); this.setSize(400, 200); this.setLocationRelativeTo(null); this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); } /** * The main method for <code>this</code> sample. The arguments are ignored. * * @param args * Ignored. */ public static void main(String[] args) { JFrame.setDefaultLookAndFeelDecorated(true); SwingUtilities.invokeLater(new Runnable() { public void run() { SubstanceLookAndFeel.setSkin(new BusinessBlackSteelSkin()); new CornerRadius().setVisible(true); } }); } }` The screenshot below shows application frame with three tollbar buttons. The left button has default radius, while the middle and the right buttons have custom radius.