diff options
| author | Andrew Haley <aph@redhat.com> | 2016-09-30 16:24:48 +0000 |
|---|---|---|
| committer | Andrew Haley <aph@gcc.gnu.org> | 2016-09-30 16:24:48 +0000 |
| commit | 07b78716af6a9d7c9fd1e94d9baf94a52c873947 (patch) | |
| tree | 3f22b3241c513ad168c8353805614ae1249410f4 /libjava/classpath/javax/swing/LookAndFeel.java | |
| parent | eae993948bae8b788c53772bcb9217c063716f93 (diff) | |
| download | gcc-07b78716af6a9d7c9fd1e94d9baf94a52c873947.zip gcc-07b78716af6a9d7c9fd1e94d9baf94a52c873947.tar.gz gcc-07b78716af6a9d7c9fd1e94d9baf94a52c873947.tar.bz2 | |
Makefile.def: Remove libjava.
2016-09-30 Andrew Haley <aph@redhat.com>
* Makefile.def: Remove libjava.
* Makefile.tpl: Likewise.
* Makefile.in: Regenerate.
* configure.ac: Likewise.
* configure: Likewise.
* gcc/java: Remove.
* libjava: Likewise.
From-SVN: r240662
Diffstat (limited to 'libjava/classpath/javax/swing/LookAndFeel.java')
| -rw-r--r-- | libjava/classpath/javax/swing/LookAndFeel.java | 433 |
1 files changed, 0 insertions, 433 deletions
diff --git a/libjava/classpath/javax/swing/LookAndFeel.java b/libjava/classpath/javax/swing/LookAndFeel.java deleted file mode 100644 index aec6ebb..0000000 --- a/libjava/classpath/javax/swing/LookAndFeel.java +++ /dev/null @@ -1,433 +0,0 @@ -/* LookAndFeel.java -- - Copyright (C) 2002, 2004, 2005, 2006, Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath 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. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package javax.swing; - -import java.awt.Color; -import java.awt.Component; -import java.awt.Font; -import java.awt.Toolkit; -import java.net.URL; - -import javax.swing.border.Border; -import javax.swing.plaf.ComponentInputMapUIResource; -import javax.swing.plaf.IconUIResource; -import javax.swing.plaf.InputMapUIResource; -import javax.swing.plaf.UIResource; -import javax.swing.plaf.metal.MetalLookAndFeel; -import javax.swing.text.JTextComponent; - -/** - * A <i>look-and-feel</i> controls most aspects of the appearance and - * operation of user interface components in <code>javax.swing</code>. A - * cross-platform look-and-feel (the {@link MetalLookAndFeel}) is provided. - * - * @see UIManager#getInstalledLookAndFeels() - * @see UIManager#setLookAndFeel(LookAndFeel) - */ -public abstract class LookAndFeel -{ - /** - * Creates and returns a look-and-feel specific defaults table. This method - * is called once by {@link UIManager#setLookAndFeel(LookAndFeel)} and - * shouldn't be called again (as it creates a large table of defaults). - * - * @return The UI defaults. - */ - public UIDefaults getDefaults() - { - return null; - } - - /** - * Returns a description of the look and feel. - * - * @return A description of the look and feel. - */ - public abstract String getDescription(); - - /** - * Returns the value of <code>Toolkit.getDefaultToolkit() - * .getDesktopProperty(systemPropertyName)</code>, or - * <code>fallbackValue</code> if no such property is defined. - * - * @param systemPropertyName the system property name. - * @param fallbackValue the fallback value. - * - * @return The property value or <code>fallbackValue</code>. - */ - public static Object getDesktopPropertyValue(String systemPropertyName, - Object fallbackValue) - { - Object value = Toolkit.getDefaultToolkit().getDesktopProperty( - systemPropertyName); - return value != null ? value : fallbackValue; - } - - /** - * Returns an identifier for the look and feel. - * - * @return An identifier for the look and feel. - */ - public abstract String getID(); - - /** - * Returns the name for the look and feel. - * - * @return The name for the look and feel. - */ - public abstract String getName(); - - /** - * Returns <code>true</code> when the look-and-feel supports window - * decorations, and <code>false</code> otherwise. This default implementation - * always returns <code>false</code> and needs to be overridden when the - * derived look-and-feel supports this. - * - * @return <code>false</code>. - * - * @since 1.4 - */ - public boolean getSupportsWindowDecorations() - { - return false; - } - - /** - * Initializes the look-and-feel. The - * {@link UIManager#setLookAndFeel(LookAndFeel)} method calls this method - * before the first call (and typically the only call) to - * {@link #getDefaults()}. This default implementation does nothing, but - * subclasses can override this behaviour. - */ - public void initialize() - { - // We do nothing here. This method is meant to be overridden by - // LookAndFeel implementations. - } - - /** - * Convenience method for installing a component's default {@link Border} - * object on the specified component if either the border is currently - * <code>null</code> or already an instance of {@link UIResource}. - * - * @param c the component (<code>null</code> not permitted). - * @param defaultBorderName the border name (for lookup in the UIDefaults - * table). - */ - public static void installBorder(JComponent c, String defaultBorderName) - { - Border b = c.getBorder(); - if (b == null || b instanceof UIResource) - c.setBorder(UIManager.getBorder(defaultBorderName)); - } - - /** - * Convenience method for initializing a component's foreground and - * background color properties with values from the current defaults table. - * - * @param c the component (<code>null</code> not permitted). - * @param defaultBgName the key for the background color in the UIDefaults - * table. - * @param defaultFgName the key for the foreground color in the UIDefaults - * table. - */ - public static void installColors(JComponent c, String defaultBgName, - String defaultFgName) - { - // Install background. - Color bg = c.getBackground(); - if (bg == null || bg instanceof UIResource) - c.setBackground(UIManager.getColor(defaultBgName)); - - // Install foreground. - Color fg = c.getForeground(); - if (fg == null || fg instanceof UIResource) - c.setForeground(UIManager.getColor(defaultFgName)); - } - - /** - * Convenience method for initializing a component's foreground, background - * and font properties with values from the current defaults table. - * - * @param component the component (<code>null</code> not permitted). - * @param defaultBgName the key for the background color in the UIDefaults - * table. - * @param defaultFgName the key for the foreground color in the UIDefaults - * table. - * @param defaultFontName the key for the font in the UIDefaults table. - */ - public static void installColorsAndFont(JComponent component, - String defaultBgName, - String defaultFgName, - String defaultFontName) - { - // Install colors. - installColors(component, defaultBgName, defaultFgName); - // Install font. - Font f = component.getFont(); - if (f == null || f instanceof UIResource) - component.setFont(UIManager.getFont(defaultFontName)); - } - - /** - * Returns <code>true</code> if the look-and-feel is the "native" - * look-and-feel for the current platform, and <code>false</code> otherwise. - * A native look-and-feel emulates the appearance and behaviour of the - * default windowing system on the host operating system. - * - * @return A flag indicating whether or not this is the native look and feel - * for the current platform. - */ - public abstract boolean isNativeLookAndFeel(); - - /** - * Returns <code>true</code> if the look-and-feel is supported on the - * current operating system, and <code>false</code> otherwise. This - * mechanism is provided so that it is possible to prevent a look-and-feel - * from being used on some operating systems (usually for legal, not - * technical, reasons). - * - * @return A flag indicating whether or not the look-and-feel is supported - * on the current platform. - */ - public abstract boolean isSupportedLookAndFeel(); - - /** - * Loads the bindings in keys into retMap. Does not remove existing entries - * from retMap. <code>keys</code> describes the InputMap, every even indexed - * item is either a KeyStroke or a String representing a KeyStroke and every - * odd indexed item is the Object associated with that KeyStroke in an - * ActionMap. - * - * @param retMap the InputMap into which we load bindings - * @param keys the Object array describing the InputMap as above - */ - public static void loadKeyBindings(InputMap retMap, Object[] keys) - { - if (keys == null) - return; - for (int i = 0; i < keys.length - 1; i += 2) - { - Object key = keys[i]; - KeyStroke keyStroke; - if (key instanceof KeyStroke) - keyStroke = (KeyStroke) key; - else - keyStroke = KeyStroke.getKeyStroke((String) key); - retMap.put(keyStroke, keys[i + 1]); - } - } - - /** - * Creates a ComponentInputMap from keys. - * <code>keys</code> describes the InputMap, every even indexed - * item is either a KeyStroke or a String representing a KeyStroke and every - * odd indexed item is the Object associated with that KeyStroke in an - * ActionMap. - * - * @param c the JComponent associated with the ComponentInputMap - * @param keys the Object array describing the InputMap as above - * - * @return A new input map. - */ - public static ComponentInputMap makeComponentInputMap(JComponent c, - Object[] keys) - { - ComponentInputMap retMap = new ComponentInputMapUIResource(c); - loadKeyBindings(retMap, keys); - return retMap; - } - - /** - * Utility method that creates a UIDefaults.LazyValue that creates an - * ImageIcon UIResource for the specified gifFile filename. - * - * @param baseClass the base class for accessing the icon resource. - * @param gifFile the file name. - * - * @return A {@link UIDefaults.LazyValue} that serves up an - * {@link IconUIResource}. - */ - public static Object makeIcon(Class<?> baseClass, String gifFile) - { - final URL file = baseClass.getResource(gifFile); - return new UIDefaults.LazyValue() - { - public Object createValue(UIDefaults table) - { - return new IconUIResource(new ImageIcon(file)); - } - }; - } - - /** - * Creates a InputMap from keys. - * <code>keys</code> describes the InputMap, every even indexed - * item is either a KeyStroke or a String representing a KeyStroke and every - * odd indexed item is the Object associated with that KeyStroke in an - * ActionMap. - * - * @param keys the Object array describing the InputMap as above - * - * @return A new input map. - */ - public static InputMap makeInputMap(Object[] keys) - { - InputMap retMap = new InputMapUIResource(); - loadKeyBindings(retMap, keys); - return retMap; - } - - /** - * Convenience method for building lists of KeyBindings. - * <code>keyBindingList</code> is an array of KeyStroke-Action pairs where - * even indexed elements are KeyStrokes or Strings representing KeyStrokes - * and odd indexed elements are the associated Actions. - * - * @param keyBindingList the array of KeyStroke-Action pairs - * @return a JTextComponent.KeyBinding array - */ - public static JTextComponent.KeyBinding[] makeKeyBindings( - Object[] keyBindingList) - { - JTextComponent.KeyBinding[] retBindings = - new JTextComponent.KeyBinding[keyBindingList.length / 2]; - for (int i = 0; i < keyBindingList.length - 1; i += 2) - { - KeyStroke stroke; - if (keyBindingList[i] instanceof KeyStroke) - stroke = (KeyStroke) keyBindingList[i]; - else - stroke = KeyStroke.getKeyStroke((String) keyBindingList[i]); - retBindings[i / 2] = new JTextComponent.KeyBinding(stroke, - (String) keyBindingList[i + 1]); - } - return retBindings; - } - - /** - * Invoked when the user attempts an invalid operation. The default - * implementation just beeps. Subclasses that wish to change this need to - * override this method. - * - * @param component the component the error occured in - */ - public void provideErrorFeedback(Component component) - { - Toolkit.getDefaultToolkit().beep(); - } - - /** - * Returns a string that displays and identifies this object's properties. - * - * @return string containing the description and class name. - */ - public String toString() - { - return getDescription() + " " + getClass().getName(); - } - - /** - * UIManager.setLookAndFeel calls this method just before we're replaced by - * a new default look and feel. - */ - public void uninitialize() - { - // We do nothing here. This method is meant to be overridden by - // LookAndFeel implementations. - } - - /** - * Convenience method for un-installing a component's default border on the - * specified component if the border is currently an instance of UIResource. - * - * @param c the component (<code>null</code> not permitted). - */ - public static void uninstallBorder(JComponent c) - { - if (c.getBorder() instanceof UIResource) - c.setBorder(null); - } - - /** - * This methods installs a UI property if it hasn't already been set by an - * application. This method is used by UI delegates that install a default - * value for a property with a primitive type but do not want to override - * a value that has been set by an application. - * - * The supported properties depend on the actual type of the component and - * are listed in the table below. The supported properties are of course - * inherited to subclasses. - * - * <table> - * <tr><th>Type</th><th>Supported properties</th></tr> - * <tr><td><code>JComponent</code></td> - * <td><code>opaque, autoscrolls</code></td></tr> - * <tr><td><code>AbstractButton</code></td> - * <td><code>borderPainted, rolloverEnabled, iconTextGap, - * contentAreaFilled</code></td></tr> - * <tr><td><code>JDesktopPane</code></td> - * <td><code>dragMode</code></td></tr> - * <tr><td><code>JSplitPane</code></td> - * <td><code>dividerSize, oneTouchExpandable</code></td></tr> - * <tr><td><code>JTable</code></td> - * <td><code>rowHeight</code></td></tr> - * <tr><td><code>JTree</code></td> - * <td><code>rowHeight, scrollsOnExpand, showsRootHandles</code></td></tr> - * </table> - * - * @param c the component to install the property to - * @param propertyName the name of the property - * @param value the value of the property - * - * @throws IllegalArgumentException if the specified property cannot be set - * by this method - * @throws ClassCastException if the property value does not match the - * property type - * @throws NullPointerException if <code>c</code> or - * <code>propertyValue</code> is <code>null</code> - * - * @since 1.5 - */ - public static void installProperty(JComponent c, String propertyName, - Object value) - { - c.setUIProperty(propertyName, value); - } -} |