author | weijun |
Thu, 11 Dec 2014 15:19:12 +0800 | |
changeset 28228 | be83f404724d |
parent 25859 | 3317bb8137f4 |
child 30921 | cb07b8856f61 |
permissions | -rw-r--r-- |
2 | 1 |
/* |
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* Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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package javax.swing.plaf.basic; |
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import java.awt.*; |
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import java.awt.event.*; |
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import java.text.ParseException; |
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import javax.swing.*; |
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import javax.swing.border.*; |
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import javax.swing.event.*; |
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import javax.swing.plaf.*; |
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import javax.swing.text.*; |
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import java.beans.*; |
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import java.text.*; |
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import java.util.*; |
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import sun.swing.DefaultLookup; |
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/** |
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* The default Spinner UI delegate. |
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* |
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* @author Hans Muller |
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* @since 1.4 |
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*/ |
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public class BasicSpinnerUI extends SpinnerUI |
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{ |
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/** |
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* The spinner that we're a UI delegate for. Initialized by |
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* the <code>installUI</code> method, and reset to null |
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* by <code>uninstallUI</code>. |
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* |
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* @see #installUI |
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* @see #uninstallUI |
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*/ |
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protected JSpinner spinner; |
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private Handler handler; |
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/** |
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* The mouse/action listeners that are added to the spinner's |
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* arrow buttons. These listeners are shared by all |
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* spinner arrow buttons. |
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* |
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* @see #createNextButton |
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* @see #createPreviousButton |
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*/ |
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private static final ArrowButtonHandler nextButtonHandler = new ArrowButtonHandler("increment", true); |
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private static final ArrowButtonHandler previousButtonHandler = new ArrowButtonHandler("decrement", false); |
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private PropertyChangeListener propertyChangeListener; |
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/** |
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* Used by the default LayoutManager class - SpinnerLayout for |
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* missing (null) editor/nextButton/previousButton children. |
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*/ |
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private static final Dimension zeroSize = new Dimension(0, 0); |
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/** |
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* Returns a new instance of BasicSpinnerUI. SpinnerListUI |
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* delegates are allocated one per JSpinner. |
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* |
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* @param c the JSpinner (not used) |
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* @see ComponentUI#createUI |
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* @return a new BasicSpinnerUI object |
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*/ |
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public static ComponentUI createUI(JComponent c) { |
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return new BasicSpinnerUI(); |
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} |
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private void maybeAdd(Component c, String s) { |
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if (c != null) { |
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spinner.add(c, s); |
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} |
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} |
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/** |
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* Calls <code>installDefaults</code>, <code>installListeners</code>, |
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* and then adds the components returned by <code>createNextButton</code>, |
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* <code>createPreviousButton</code>, and <code>createEditor</code>. |
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* |
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* @param c the JSpinner |
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* @see #installDefaults |
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* @see #installListeners |
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* @see #createNextButton |
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* @see #createPreviousButton |
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* @see #createEditor |
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*/ |
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public void installUI(JComponent c) { |
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this.spinner = (JSpinner)c; |
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installDefaults(); |
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installListeners(); |
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maybeAdd(createNextButton(), "Next"); |
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maybeAdd(createPreviousButton(), "Previous"); |
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maybeAdd(createEditor(), "Editor"); |
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updateEnabledState(); |
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installKeyboardActions(); |
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} |
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/** |
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* Calls <code>uninstallDefaults</code>, <code>uninstallListeners</code>, |
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* and then removes all of the spinners children. |
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* |
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* @param c the JSpinner (not used) |
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*/ |
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public void uninstallUI(JComponent c) { |
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uninstallDefaults(); |
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uninstallListeners(); |
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this.spinner = null; |
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c.removeAll(); |
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} |
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/** |
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* Initializes <code>PropertyChangeListener</code> with |
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* a shared object that delegates interesting PropertyChangeEvents |
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* to protected methods. |
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* <p> |
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* This method is called by <code>installUI</code>. |
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* |
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* @see #replaceEditor |
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* @see #uninstallListeners |
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*/ |
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protected void installListeners() { |
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propertyChangeListener = createPropertyChangeListener(); |
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spinner.addPropertyChangeListener(propertyChangeListener); |
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if (DefaultLookup.getBoolean(spinner, this, |
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"Spinner.disableOnBoundaryValues", false)) { |
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spinner.addChangeListener(getHandler()); |
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} |
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JComponent editor = spinner.getEditor(); |
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if (editor != null && editor instanceof JSpinner.DefaultEditor) { |
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JTextField tf = ((JSpinner.DefaultEditor)editor).getTextField(); |
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if (tf != null) { |
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tf.addFocusListener(nextButtonHandler); |
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tf.addFocusListener(previousButtonHandler); |
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} |
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} |
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} |
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/** |
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* Removes the <code>PropertyChangeListener</code> added |
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* by installListeners. |
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* <p> |
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* This method is called by <code>uninstallUI</code>. |
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* |
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* @see #installListeners |
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*/ |
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protected void uninstallListeners() { |
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spinner.removePropertyChangeListener(propertyChangeListener); |
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spinner.removeChangeListener(handler); |
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JComponent editor = spinner.getEditor(); |
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removeEditorBorderListener(editor); |
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if (editor instanceof JSpinner.DefaultEditor) { |
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JTextField tf = ((JSpinner.DefaultEditor)editor).getTextField(); |
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if (tf != null) { |
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tf.removeFocusListener(nextButtonHandler); |
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tf.removeFocusListener(previousButtonHandler); |
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} |
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} |
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propertyChangeListener = null; |
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handler = null; |
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} |
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/** |
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* Initialize the <code>JSpinner</code> <code>border</code>, |
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* <code>foreground</code>, and <code>background</code>, properties |
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* based on the corresponding "Spinner.*" properties from defaults table. |
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* The <code>JSpinners</code> layout is set to the value returned by |
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* <code>createLayout</code>. This method is called by <code>installUI</code>. |
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* |
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* @see #uninstallDefaults |
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* @see #installUI |
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* @see #createLayout |
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* @see LookAndFeel#installBorder |
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* @see LookAndFeel#installColors |
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*/ |
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protected void installDefaults() { |
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spinner.setLayout(createLayout()); |
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LookAndFeel.installBorder(spinner, "Spinner.border"); |
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LookAndFeel.installColorsAndFont(spinner, "Spinner.background", "Spinner.foreground", "Spinner.font"); |
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LookAndFeel.installProperty(spinner, "opaque", Boolean.TRUE); |
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} |
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/** |
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* Sets the <code>JSpinner's</code> layout manager to null. This |
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* method is called by <code>uninstallUI</code>. |
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* |
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* @see #installDefaults |
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* @see #uninstallUI |
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*/ |
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protected void uninstallDefaults() { |
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spinner.setLayout(null); |
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} |
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private Handler getHandler() { |
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if (handler == null) { |
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handler = new Handler(); |
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} |
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return handler; |
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} |
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/** |
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* Installs the necessary listeners on the next button, <code>c</code>, |
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* to update the <code>JSpinner</code> in response to a user gesture. |
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* |
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* @param c Component to install the listeners on |
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* @throws NullPointerException if <code>c</code> is null. |
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* @see #createNextButton |
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* @since 1.5 |
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*/ |
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protected void installNextButtonListeners(Component c) { |
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installButtonListeners(c, nextButtonHandler); |
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} |
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/** |
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* Installs the necessary listeners on the previous button, <code>c</code>, |
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* to update the <code>JSpinner</code> in response to a user gesture. |
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* |
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* @param c Component to install the listeners on. |
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* @throws NullPointerException if <code>c</code> is null. |
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* @see #createPreviousButton |
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* @since 1.5 |
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*/ |
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protected void installPreviousButtonListeners(Component c) { |
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installButtonListeners(c, previousButtonHandler); |
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} |
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private void installButtonListeners(Component c, |
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ArrowButtonHandler handler) { |
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if (c instanceof JButton) { |
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((JButton)c).addActionListener(handler); |
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} |
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c.addMouseListener(handler); |
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} |
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/** |
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* Creates a <code>LayoutManager</code> that manages the <code>editor</code>, |
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* <code>nextButton</code>, and <code>previousButton</code> |
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* children of the JSpinner. These three children must be |
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* added with a constraint that identifies their role: |
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* "Editor", "Next", and "Previous". The default layout manager |
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* can handle the absence of any of these children. |
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* |
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* @return a LayoutManager for the editor, next button, and previous button. |
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* @see #createNextButton |
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* @see #createPreviousButton |
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* @see #createEditor |
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*/ |
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protected LayoutManager createLayout() { |
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return getHandler(); |
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} |
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/** |
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* Creates a <code>PropertyChangeListener</code> that can be |
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* added to the JSpinner itself. Typically, this listener |
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* will call replaceEditor when the "editor" property changes, |
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* since it's the <code>SpinnerUI's</code> responsibility to |
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* add the editor to the JSpinner (and remove the old one). |
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* This method is called by <code>installListeners</code>. |
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* |
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* @return A PropertyChangeListener for the JSpinner itself |
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* @see #installListeners |
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*/ |
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protected PropertyChangeListener createPropertyChangeListener() { |
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return getHandler(); |
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} |
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/** |
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* Creates a decrement button, i.e. component that replaces the spinner |
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* value with the object returned by <code>spinner.getPreviousValue</code>. |
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* By default the <code>previousButton</code> is a {@code JButton}. If the |
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* decrement button is not needed this method should return {@code null}. |
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* |
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* @return a component that will replace the spinner's value with the |
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* previous value in the sequence, or {@code null} |
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* @see #installUI |
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* @see #createNextButton |
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* @see #installPreviousButtonListeners |
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*/ |
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protected Component createPreviousButton() { |
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Component c = createArrowButton(SwingConstants.SOUTH); |
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c.setName("Spinner.previousButton"); |
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installPreviousButtonListeners(c); |
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return c; |
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} |
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/** |
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* Creates an increment button, i.e. component that replaces the spinner |
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* value with the object returned by <code>spinner.getNextValue</code>. |
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* By default the <code>nextButton</code> is a {@code JButton}. If the |
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* increment button is not needed this method should return {@code null}. |
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* |
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* @return a component that will replace the spinner's value with the |
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* next value in the sequence, or {@code null} |
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* @see #installUI |
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* @see #createPreviousButton |
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* @see #installNextButtonListeners |
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*/ |
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protected Component createNextButton() { |
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Component c = createArrowButton(SwingConstants.NORTH); |
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c.setName("Spinner.nextButton"); |
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installNextButtonListeners(c); |
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return c; |
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} |
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private Component createArrowButton(int direction) { |
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JButton b = new BasicArrowButton(direction); |
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Border buttonBorder = UIManager.getBorder("Spinner.arrowButtonBorder"); |
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if (buttonBorder instanceof UIResource) { |
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// Wrap the border to avoid having the UIResource be replaced by |
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// the ButtonUI. This is the opposite of using BorderUIResource. |
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b.setBorder(new CompoundBorder(buttonBorder, null)); |
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} else { |
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b.setBorder(buttonBorder); |
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} |
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b.setInheritsPopupMenu(true); |
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return b; |
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} |
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/** |
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* This method is called by installUI to get the editor component |
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* of the <code>JSpinner</code>. By default it just returns |
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* <code>JSpinner.getEditor()</code>. Subclasses can override |
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* <code>createEditor</code> to return a component that contains |
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* the spinner's editor or null, if they're going to handle adding |
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* the editor to the <code>JSpinner</code> in an |
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* <code>installUI</code> override. |
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* <p> |
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* Typically this method would be overridden to wrap the editor |
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* with a container with a custom border, since one can't assume |
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* that the editors border can be set directly. |
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* <p> |
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* The <code>replaceEditor</code> method is called when the spinners |
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* editor is changed with <code>JSpinner.setEditor</code>. If you've |
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* overriden this method, then you'll probably want to override |
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* <code>replaceEditor</code> as well. |
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* |
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* @return the JSpinners editor JComponent, spinner.getEditor() by default |
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* @see #installUI |
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* @see #replaceEditor |
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* @see JSpinner#getEditor |
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*/ |
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protected JComponent createEditor() { |
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JComponent editor = spinner.getEditor(); |
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maybeRemoveEditorBorder(editor); |
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installEditorBorderListener(editor); |
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editor.setInheritsPopupMenu(true); |
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updateEditorAlignment(editor); |
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return editor; |
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} |
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389 |
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390 |
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391 |
/** |
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392 |
* Called by the <code>PropertyChangeListener</code> when the |
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* <code>JSpinner</code> editor property changes. It's the responsibility |
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394 |
* of this method to remove the old editor and add the new one. By |
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* default this operation is just: |
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396 |
* <pre> |
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397 |
* spinner.remove(oldEditor); |
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* spinner.add(newEditor, "Editor"); |
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* </pre> |
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400 |
* The implementation of <code>replaceEditor</code> should be coordinated |
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* with the <code>createEditor</code> method. |
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* |
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25761
c408b10ef757
8043968: Fix doclint warnings from javax.swing.plaf.basic package, 1 of 7
aeremeev
parents:
25565
diff
changeset
|
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* @param oldEditor an old instance of editor |
c408b10ef757
8043968: Fix doclint warnings from javax.swing.plaf.basic package, 1 of 7
aeremeev
parents:
25565
diff
changeset
|
404 |
* @param newEditor a new instance of editor |
2 | 405 |
* @see #createEditor |
406 |
* @see #createPropertyChangeListener |
|
407 |
*/ |
|
408 |
protected void replaceEditor(JComponent oldEditor, JComponent newEditor) { |
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409 |
spinner.remove(oldEditor); |
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410 |
maybeRemoveEditorBorder(newEditor); |
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installEditorBorderListener(newEditor); |
|
412 |
newEditor.setInheritsPopupMenu(true); |
|
413 |
spinner.add(newEditor, "Editor"); |
|
414 |
} |
|
415 |
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416 |
private void updateEditorAlignment(JComponent editor) { |
|
417 |
if (editor instanceof JSpinner.DefaultEditor) { |
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418 |
// if editor alignment isn't set in LAF, we get 0 (CENTER) here |
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419 |
int alignment = UIManager.getInt("Spinner.editorAlignment"); |
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420 |
JTextField text = ((JSpinner.DefaultEditor)editor).getTextField(); |
|
421 |
text.setHorizontalAlignment(alignment); |
|
422 |
} |
|
423 |
} |
|
424 |
||
425 |
/** |
|
426 |
* Remove the border around the inner editor component for LaFs |
|
427 |
* that install an outside border around the spinner, |
|
428 |
*/ |
|
429 |
private void maybeRemoveEditorBorder(JComponent editor) { |
|
430 |
if (!UIManager.getBoolean("Spinner.editorBorderPainted")) { |
|
431 |
if (editor instanceof JPanel && |
|
432 |
editor.getBorder() == null && |
|
433 |
editor.getComponentCount() > 0) { |
|
434 |
||
435 |
editor = (JComponent)editor.getComponent(0); |
|
436 |
} |
|
437 |
||
438 |
if (editor != null && editor.getBorder() instanceof UIResource) { |
|
439 |
editor.setBorder(null); |
|
440 |
} |
|
441 |
} |
|
442 |
} |
|
443 |
||
444 |
/** |
|
445 |
* Remove the border around the inner editor component for LaFs |
|
446 |
* that install an outside border around the spinner, |
|
447 |
*/ |
|
448 |
private void installEditorBorderListener(JComponent editor) { |
|
449 |
if (!UIManager.getBoolean("Spinner.editorBorderPainted")) { |
|
450 |
if (editor instanceof JPanel && |
|
451 |
editor.getBorder() == null && |
|
452 |
editor.getComponentCount() > 0) { |
|
453 |
||
454 |
editor = (JComponent)editor.getComponent(0); |
|
455 |
} |
|
456 |
if (editor != null && |
|
457 |
(editor.getBorder() == null || |
|
458 |
editor.getBorder() instanceof UIResource)) { |
|
459 |
editor.addPropertyChangeListener(getHandler()); |
|
460 |
} |
|
461 |
} |
|
462 |
} |
|
463 |
||
464 |
private void removeEditorBorderListener(JComponent editor) { |
|
465 |
if (!UIManager.getBoolean("Spinner.editorBorderPainted")) { |
|
466 |
if (editor instanceof JPanel && |
|
467 |
editor.getComponentCount() > 0) { |
|
468 |
||
469 |
editor = (JComponent)editor.getComponent(0); |
|
470 |
} |
|
471 |
if (editor != null) { |
|
472 |
editor.removePropertyChangeListener(getHandler()); |
|
473 |
} |
|
474 |
} |
|
475 |
} |
|
476 |
||
477 |
||
478 |
/** |
|
479 |
* Updates the enabled state of the children Components based on the |
|
480 |
* enabled state of the <code>JSpinner</code>. |
|
481 |
*/ |
|
482 |
private void updateEnabledState() { |
|
483 |
updateEnabledState(spinner, spinner.isEnabled()); |
|
484 |
} |
|
485 |
||
486 |
||
487 |
/** |
|
488 |
* Recursively updates the enabled state of the child |
|
489 |
* <code>Component</code>s of <code>c</code>. |
|
490 |
*/ |
|
491 |
private void updateEnabledState(Container c, boolean enabled) { |
|
492 |
for (int counter = c.getComponentCount() - 1; counter >= 0;counter--) { |
|
493 |
Component child = c.getComponent(counter); |
|
494 |
||
495 |
if (DefaultLookup.getBoolean(spinner, this, |
|
496 |
"Spinner.disableOnBoundaryValues", false)) { |
|
497 |
SpinnerModel model = spinner.getModel(); |
|
498 |
if (child.getName() == "Spinner.nextButton" && |
|
499 |
model.getNextValue() == null) { |
|
500 |
child.setEnabled(false); |
|
501 |
} |
|
502 |
else if (child.getName() == "Spinner.previousButton" && |
|
503 |
model.getPreviousValue() == null) { |
|
504 |
child.setEnabled(false); |
|
505 |
} |
|
506 |
else { |
|
507 |
child.setEnabled(enabled); |
|
508 |
} |
|
509 |
} |
|
510 |
else { |
|
511 |
child.setEnabled(enabled); |
|
512 |
} |
|
513 |
if (child instanceof Container) { |
|
514 |
updateEnabledState((Container)child, enabled); |
|
515 |
} |
|
516 |
} |
|
517 |
} |
|
518 |
||
519 |
||
520 |
/** |
|
521 |
* Installs the keyboard Actions onto the JSpinner. |
|
522 |
* |
|
523 |
* @since 1.5 |
|
524 |
*/ |
|
525 |
protected void installKeyboardActions() { |
|
526 |
InputMap iMap = getInputMap(JComponent. |
|
527 |
WHEN_ANCESTOR_OF_FOCUSED_COMPONENT); |
|
528 |
||
529 |
SwingUtilities.replaceUIInputMap(spinner, JComponent. |
|
530 |
WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, |
|
531 |
iMap); |
|
532 |
||
533 |
LazyActionMap.installLazyActionMap(spinner, BasicSpinnerUI.class, |
|
534 |
"Spinner.actionMap"); |
|
535 |
} |
|
536 |
||
537 |
/** |
|
538 |
* Returns the InputMap to install for <code>condition</code>. |
|
539 |
*/ |
|
540 |
private InputMap getInputMap(int condition) { |
|
541 |
if (condition == JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT) { |
|
542 |
return (InputMap)DefaultLookup.get(spinner, this, |
|
543 |
"Spinner.ancestorInputMap"); |
|
544 |
} |
|
545 |
return null; |
|
546 |
} |
|
547 |
||
548 |
static void loadActionMap(LazyActionMap map) { |
|
549 |
map.put("increment", nextButtonHandler); |
|
550 |
map.put("decrement", previousButtonHandler); |
|
551 |
} |
|
552 |
||
553 |
/** |
|
554 |
* Returns the baseline. |
|
555 |
* |
|
556 |
* @throws NullPointerException {@inheritDoc} |
|
557 |
* @throws IllegalArgumentException {@inheritDoc} |
|
558 |
* @see javax.swing.JComponent#getBaseline(int, int) |
|
559 |
* @since 1.6 |
|
560 |
*/ |
|
561 |
public int getBaseline(JComponent c, int width, int height) { |
|
562 |
super.getBaseline(c, width, height); |
|
563 |
JComponent editor = spinner.getEditor(); |
|
564 |
Insets insets = spinner.getInsets(); |
|
565 |
width = width - insets.left - insets.right; |
|
566 |
height = height - insets.top - insets.bottom; |
|
567 |
if (width >= 0 && height >= 0) { |
|
568 |
int baseline = editor.getBaseline(width, height); |
|
569 |
if (baseline >= 0) { |
|
570 |
return insets.top + baseline; |
|
571 |
} |
|
572 |
} |
|
573 |
return -1; |
|
574 |
} |
|
575 |
||
576 |
/** |
|
577 |
* Returns an enum indicating how the baseline of the component |
|
578 |
* changes as the size changes. |
|
579 |
* |
|
580 |
* @throws NullPointerException {@inheritDoc} |
|
581 |
* @see javax.swing.JComponent#getBaseline(int, int) |
|
582 |
* @since 1.6 |
|
583 |
*/ |
|
584 |
public Component.BaselineResizeBehavior getBaselineResizeBehavior( |
|
585 |
JComponent c) { |
|
586 |
super.getBaselineResizeBehavior(c); |
|
587 |
return spinner.getEditor().getBaselineResizeBehavior(); |
|
588 |
} |
|
589 |
||
590 |
/** |
|
591 |
* A handler for spinner arrow button mouse and action events. When |
|
592 |
* a left mouse pressed event occurs we look up the (enabled) spinner |
|
593 |
* that's the source of the event and start the autorepeat timer. The |
|
594 |
* timer fires action events until any button is released at which |
|
595 |
* point the timer is stopped and the reference to the spinner cleared. |
|
596 |
* The timer doesn't start until after a 300ms delay, so often the |
|
597 |
* source of the initial (and final) action event is just the button |
|
598 |
* logic for mouse released - which means that we're relying on the fact |
|
599 |
* that our mouse listener runs after the buttons mouse listener. |
|
600 |
* <p> |
|
601 |
* Note that one instance of this handler is shared by all slider previous |
|
602 |
* arrow buttons and likewise for all of the next buttons, |
|
603 |
* so it doesn't have any state that persists beyond the limits |
|
604 |
* of a single button pressed/released gesture. |
|
605 |
*/ |
|
23697 | 606 |
@SuppressWarnings("serial") // Superclass is not serializable across versions |
2 | 607 |
private static class ArrowButtonHandler extends AbstractAction |
608 |
implements FocusListener, MouseListener, UIResource { |
|
609 |
final javax.swing.Timer autoRepeatTimer; |
|
610 |
final boolean isNext; |
|
611 |
JSpinner spinner = null; |
|
612 |
JButton arrowButton = null; |
|
613 |
||
614 |
ArrowButtonHandler(String name, boolean isNext) { |
|
615 |
super(name); |
|
616 |
this.isNext = isNext; |
|
617 |
autoRepeatTimer = new javax.swing.Timer(60, this); |
|
618 |
autoRepeatTimer.setInitialDelay(300); |
|
619 |
} |
|
620 |
||
621 |
private JSpinner eventToSpinner(AWTEvent e) { |
|
622 |
Object src = e.getSource(); |
|
623 |
while ((src instanceof Component) && !(src instanceof JSpinner)) { |
|
624 |
src = ((Component)src).getParent(); |
|
625 |
} |
|
626 |
return (src instanceof JSpinner) ? (JSpinner)src : null; |
|
627 |
} |
|
628 |
||
629 |
public void actionPerformed(ActionEvent e) { |
|
630 |
JSpinner spinner = this.spinner; |
|
631 |
||
632 |
if (!(e.getSource() instanceof javax.swing.Timer)) { |
|
633 |
// Most likely resulting from being in ActionMap. |
|
634 |
spinner = eventToSpinner(e); |
|
635 |
if (e.getSource() instanceof JButton) { |
|
636 |
arrowButton = (JButton)e.getSource(); |
|
637 |
} |
|
638 |
} else { |
|
639 |
if (arrowButton!=null && !arrowButton.getModel().isPressed() |
|
640 |
&& autoRepeatTimer.isRunning()) { |
|
641 |
autoRepeatTimer.stop(); |
|
642 |
spinner = null; |
|
643 |
arrowButton = null; |
|
644 |
} |
|
645 |
} |
|
646 |
if (spinner != null) { |
|
647 |
try { |
|
648 |
int calendarField = getCalendarField(spinner); |
|
649 |
spinner.commitEdit(); |
|
650 |
if (calendarField != -1) { |
|
651 |
((SpinnerDateModel)spinner.getModel()). |
|
652 |
setCalendarField(calendarField); |
|
653 |
} |
|
654 |
Object value = (isNext) ? spinner.getNextValue() : |
|
655 |
spinner.getPreviousValue(); |
|
656 |
if (value != null) { |
|
657 |
spinner.setValue(value); |
|
658 |
select(spinner); |
|
659 |
} |
|
660 |
} catch (IllegalArgumentException iae) { |
|
661 |
UIManager.getLookAndFeel().provideErrorFeedback(spinner); |
|
662 |
} catch (ParseException pe) { |
|
663 |
UIManager.getLookAndFeel().provideErrorFeedback(spinner); |
|
664 |
} |
|
665 |
} |
|
666 |
} |
|
667 |
||
668 |
/** |
|
669 |
* If the spinner's editor is a DateEditor, this selects the field |
|
670 |
* associated with the value that is being incremented. |
|
671 |
*/ |
|
672 |
private void select(JSpinner spinner) { |
|
673 |
JComponent editor = spinner.getEditor(); |
|
674 |
||
675 |
if (editor instanceof JSpinner.DateEditor) { |
|
676 |
JSpinner.DateEditor dateEditor = (JSpinner.DateEditor)editor; |
|
677 |
JFormattedTextField ftf = dateEditor.getTextField(); |
|
678 |
Format format = dateEditor.getFormat(); |
|
679 |
Object value; |
|
680 |
||
681 |
if (format != null && (value = spinner.getValue()) != null) { |
|
682 |
SpinnerDateModel model = dateEditor.getModel(); |
|
683 |
DateFormat.Field field = DateFormat.Field.ofCalendarField( |
|
684 |
model.getCalendarField()); |
|
685 |
||
686 |
if (field != null) { |
|
687 |
try { |
|
688 |
AttributedCharacterIterator iterator = format. |
|
689 |
formatToCharacterIterator(value); |
|
690 |
if (!select(ftf, iterator, field) && |
|
691 |
field == DateFormat.Field.HOUR0) { |
|
692 |
select(ftf, iterator, DateFormat.Field.HOUR1); |
|
693 |
} |
|
694 |
} |
|
695 |
catch (IllegalArgumentException iae) {} |
|
696 |
} |
|
697 |
} |
|
698 |
} |
|
699 |
} |
|
700 |
||
701 |
/** |
|
702 |
* Selects the passed in field, returning true if it is found, |
|
703 |
* false otherwise. |
|
704 |
*/ |
|
705 |
private boolean select(JFormattedTextField ftf, |
|
706 |
AttributedCharacterIterator iterator, |
|
707 |
DateFormat.Field field) { |
|
708 |
int max = ftf.getDocument().getLength(); |
|
709 |
||
710 |
iterator.first(); |
|
711 |
do { |
|
25565
ce603b34c98d
8043548: Fix raw and unchecked lint warnings in javax.swing.plaf.*
darcy
parents:
23697
diff
changeset
|
712 |
Map<?, ?> attrs = iterator.getAttributes(); |
2 | 713 |
|
714 |
if (attrs != null && attrs.containsKey(field)){ |
|
715 |
int start = iterator.getRunStart(field); |
|
716 |
int end = iterator.getRunLimit(field); |
|
717 |
||
718 |
if (start != -1 && end != -1 && start <= max && |
|
719 |
end <= max) { |
|
720 |
ftf.select(start, end); |
|
721 |
} |
|
722 |
return true; |
|
723 |
} |
|
724 |
} while (iterator.next() != CharacterIterator.DONE); |
|
725 |
return false; |
|
726 |
} |
|
727 |
||
728 |
/** |
|
729 |
* Returns the calendarField under the start of the selection, or |
|
730 |
* -1 if there is no valid calendar field under the selection (or |
|
731 |
* the spinner isn't editing dates. |
|
732 |
*/ |
|
733 |
private int getCalendarField(JSpinner spinner) { |
|
734 |
JComponent editor = spinner.getEditor(); |
|
735 |
||
736 |
if (editor instanceof JSpinner.DateEditor) { |
|
737 |
JSpinner.DateEditor dateEditor = (JSpinner.DateEditor)editor; |
|
738 |
JFormattedTextField ftf = dateEditor.getTextField(); |
|
739 |
int start = ftf.getSelectionStart(); |
|
740 |
JFormattedTextField.AbstractFormatter formatter = |
|
741 |
ftf.getFormatter(); |
|
742 |
||
743 |
if (formatter instanceof InternationalFormatter) { |
|
744 |
Format.Field[] fields = ((InternationalFormatter) |
|
745 |
formatter).getFields(start); |
|
746 |
||
747 |
for (int counter = 0; counter < fields.length; counter++) { |
|
748 |
if (fields[counter] instanceof DateFormat.Field) { |
|
749 |
int calendarField; |
|
750 |
||
751 |
if (fields[counter] == DateFormat.Field.HOUR1) { |
|
752 |
calendarField = Calendar.HOUR; |
|
753 |
} |
|
754 |
else { |
|
755 |
calendarField = ((DateFormat.Field) |
|
756 |
fields[counter]).getCalendarField(); |
|
757 |
} |
|
758 |
if (calendarField != -1) { |
|
759 |
return calendarField; |
|
760 |
} |
|
761 |
} |
|
762 |
} |
|
763 |
} |
|
764 |
} |
|
765 |
return -1; |
|
766 |
} |
|
767 |
||
768 |
public void mousePressed(MouseEvent e) { |
|
769 |
if (SwingUtilities.isLeftMouseButton(e) && e.getComponent().isEnabled()) { |
|
770 |
spinner = eventToSpinner(e); |
|
771 |
autoRepeatTimer.start(); |
|
772 |
||
773 |
focusSpinnerIfNecessary(); |
|
774 |
} |
|
775 |
} |
|
776 |
||
777 |
public void mouseReleased(MouseEvent e) { |
|
778 |
autoRepeatTimer.stop(); |
|
779 |
arrowButton = null; |
|
780 |
spinner = null; |
|
781 |
} |
|
782 |
||
783 |
public void mouseClicked(MouseEvent e) { |
|
784 |
} |
|
785 |
||
786 |
public void mouseEntered(MouseEvent e) { |
|
787 |
if (spinner != null && !autoRepeatTimer.isRunning() && spinner == eventToSpinner(e)) { |
|
788 |
autoRepeatTimer.start(); |
|
789 |
} |
|
790 |
} |
|
791 |
||
792 |
public void mouseExited(MouseEvent e) { |
|
793 |
if (autoRepeatTimer.isRunning()) { |
|
794 |
autoRepeatTimer.stop(); |
|
795 |
} |
|
796 |
} |
|
797 |
||
798 |
/** |
|
799 |
* Requests focus on a child of the spinner if the spinner doesn't |
|
800 |
* have focus. |
|
801 |
*/ |
|
802 |
private void focusSpinnerIfNecessary() { |
|
803 |
Component fo = KeyboardFocusManager. |
|
804 |
getCurrentKeyboardFocusManager().getFocusOwner(); |
|
805 |
if (spinner.isRequestFocusEnabled() && ( |
|
806 |
fo == null || |
|
807 |
!SwingUtilities.isDescendingFrom(fo, spinner))) { |
|
808 |
Container root = spinner; |
|
809 |
||
810 |
if (!root.isFocusCycleRoot()) { |
|
811 |
root = root.getFocusCycleRootAncestor(); |
|
812 |
} |
|
813 |
if (root != null) { |
|
814 |
FocusTraversalPolicy ftp = root.getFocusTraversalPolicy(); |
|
815 |
Component child = ftp.getComponentAfter(root, spinner); |
|
816 |
||
817 |
if (child != null && SwingUtilities.isDescendingFrom( |
|
818 |
child, spinner)) { |
|
819 |
child.requestFocus(); |
|
820 |
} |
|
821 |
} |
|
822 |
} |
|
823 |
} |
|
824 |
||
825 |
public void focusGained(FocusEvent e) { |
|
826 |
} |
|
827 |
||
828 |
public void focusLost(FocusEvent e) { |
|
829 |
if (spinner == eventToSpinner(e)) { |
|
830 |
if (autoRepeatTimer.isRunning()) { |
|
831 |
autoRepeatTimer.stop(); |
|
832 |
} |
|
833 |
spinner = null; |
|
834 |
if (arrowButton != null) { |
|
835 |
ButtonModel model = arrowButton.getModel(); |
|
836 |
model.setPressed(false); |
|
837 |
model.setArmed(false); |
|
838 |
arrowButton = null; |
|
839 |
} |
|
840 |
} |
|
841 |
} |
|
842 |
} |
|
843 |
||
844 |
||
845 |
private static class Handler implements LayoutManager, |
|
846 |
PropertyChangeListener, ChangeListener { |
|
847 |
// |
|
848 |
// LayoutManager |
|
849 |
// |
|
850 |
private Component nextButton = null; |
|
851 |
private Component previousButton = null; |
|
852 |
private Component editor = null; |
|
853 |
||
854 |
public void addLayoutComponent(String name, Component c) { |
|
855 |
if ("Next".equals(name)) { |
|
856 |
nextButton = c; |
|
857 |
} |
|
858 |
else if ("Previous".equals(name)) { |
|
859 |
previousButton = c; |
|
860 |
} |
|
861 |
else if ("Editor".equals(name)) { |
|
862 |
editor = c; |
|
863 |
} |
|
864 |
} |
|
865 |
||
866 |
public void removeLayoutComponent(Component c) { |
|
867 |
if (c == nextButton) { |
|
868 |
nextButton = null; |
|
869 |
} |
|
870 |
else if (c == previousButton) { |
|
871 |
previousButton = null; |
|
872 |
} |
|
873 |
else if (c == editor) { |
|
874 |
editor = null; |
|
875 |
} |
|
876 |
} |
|
877 |
||
878 |
private Dimension preferredSize(Component c) { |
|
879 |
return (c == null) ? zeroSize : c.getPreferredSize(); |
|
880 |
} |
|
881 |
||
882 |
public Dimension preferredLayoutSize(Container parent) { |
|
883 |
Dimension nextD = preferredSize(nextButton); |
|
884 |
Dimension previousD = preferredSize(previousButton); |
|
885 |
Dimension editorD = preferredSize(editor); |
|
886 |
||
887 |
/* Force the editors height to be a multiple of 2 |
|
888 |
*/ |
|
889 |
editorD.height = ((editorD.height + 1) / 2) * 2; |
|
890 |
||
891 |
Dimension size = new Dimension(editorD.width, editorD.height); |
|
892 |
size.width += Math.max(nextD.width, previousD.width); |
|
893 |
Insets insets = parent.getInsets(); |
|
894 |
size.width += insets.left + insets.right; |
|
895 |
size.height += insets.top + insets.bottom; |
|
896 |
return size; |
|
897 |
} |
|
898 |
||
899 |
public Dimension minimumLayoutSize(Container parent) { |
|
900 |
return preferredLayoutSize(parent); |
|
901 |
} |
|
902 |
||
903 |
private void setBounds(Component c, int x, int y, int width, int height) { |
|
904 |
if (c != null) { |
|
905 |
c.setBounds(x, y, width, height); |
|
906 |
} |
|
907 |
} |
|
908 |
||
909 |
public void layoutContainer(Container parent) { |
|
910 |
int width = parent.getWidth(); |
|
911 |
int height = parent.getHeight(); |
|
912 |
||
913 |
Insets insets = parent.getInsets(); |
|
7789
c7ebee06dfd6
6532833: PIT: Metal LAF - The right side border is not shown for the Spinner after the removing the buttons
rupashka
parents:
5506
diff
changeset
|
914 |
|
c7ebee06dfd6
6532833: PIT: Metal LAF - The right side border is not shown for the Spinner after the removing the buttons
rupashka
parents:
5506
diff
changeset
|
915 |
if (nextButton == null && previousButton == null) { |
c7ebee06dfd6
6532833: PIT: Metal LAF - The right side border is not shown for the Spinner after the removing the buttons
rupashka
parents:
5506
diff
changeset
|
916 |
setBounds(editor, insets.left, insets.top, width - insets.left - insets.right, |
c7ebee06dfd6
6532833: PIT: Metal LAF - The right side border is not shown for the Spinner after the removing the buttons
rupashka
parents:
5506
diff
changeset
|
917 |
height - insets.top - insets.bottom); |
c7ebee06dfd6
6532833: PIT: Metal LAF - The right side border is not shown for the Spinner after the removing the buttons
rupashka
parents:
5506
diff
changeset
|
918 |
|
c7ebee06dfd6
6532833: PIT: Metal LAF - The right side border is not shown for the Spinner after the removing the buttons
rupashka
parents:
5506
diff
changeset
|
919 |
return; |
c7ebee06dfd6
6532833: PIT: Metal LAF - The right side border is not shown for the Spinner after the removing the buttons
rupashka
parents:
5506
diff
changeset
|
920 |
} |
c7ebee06dfd6
6532833: PIT: Metal LAF - The right side border is not shown for the Spinner after the removing the buttons
rupashka
parents:
5506
diff
changeset
|
921 |
|
2 | 922 |
Dimension nextD = preferredSize(nextButton); |
923 |
Dimension previousD = preferredSize(previousButton); |
|
924 |
int buttonsWidth = Math.max(nextD.width, previousD.width); |
|
925 |
int editorHeight = height - (insets.top + insets.bottom); |
|
926 |
||
927 |
// The arrowButtonInsets value is used instead of the JSpinner's |
|
928 |
// insets if not null. Defining this to be (0, 0, 0, 0) causes the |
|
929 |
// buttons to be aligned with the outer edge of the spinner's |
|
930 |
// border, and leaving it as "null" places the buttons completely |
|
931 |
// inside the spinner's border. |
|
932 |
Insets buttonInsets = UIManager.getInsets("Spinner.arrowButtonInsets"); |
|
933 |
if (buttonInsets == null) { |
|
934 |
buttonInsets = insets; |
|
935 |
} |
|
936 |
||
937 |
/* Deal with the spinner's componentOrientation property. |
|
938 |
*/ |
|
939 |
int editorX, editorWidth, buttonsX; |
|
940 |
if (parent.getComponentOrientation().isLeftToRight()) { |
|
941 |
editorX = insets.left; |
|
942 |
editorWidth = width - insets.left - buttonsWidth - buttonInsets.right; |
|
943 |
buttonsX = width - buttonsWidth - buttonInsets.right; |
|
944 |
} else { |
|
945 |
buttonsX = buttonInsets.left; |
|
946 |
editorX = buttonsX + buttonsWidth; |
|
947 |
editorWidth = width - buttonInsets.left - buttonsWidth - insets.right; |
|
948 |
} |
|
949 |
||
950 |
int nextY = buttonInsets.top; |
|
951 |
int nextHeight = (height / 2) + (height % 2) - nextY; |
|
952 |
int previousY = buttonInsets.top + nextHeight; |
|
953 |
int previousHeight = height - previousY - buttonInsets.bottom; |
|
954 |
||
955 |
setBounds(editor, editorX, insets.top, editorWidth, editorHeight); |
|
956 |
setBounds(nextButton, buttonsX, nextY, buttonsWidth, nextHeight); |
|
957 |
setBounds(previousButton, buttonsX, previousY, buttonsWidth, previousHeight); |
|
958 |
} |
|
959 |
||
960 |
||
961 |
// |
|
962 |
// PropertyChangeListener |
|
963 |
// |
|
964 |
public void propertyChange(PropertyChangeEvent e) |
|
965 |
{ |
|
966 |
String propertyName = e.getPropertyName(); |
|
967 |
if (e.getSource() instanceof JSpinner) { |
|
968 |
JSpinner spinner = (JSpinner)(e.getSource()); |
|
969 |
SpinnerUI spinnerUI = spinner.getUI(); |
|
970 |
||
971 |
if (spinnerUI instanceof BasicSpinnerUI) { |
|
972 |
BasicSpinnerUI ui = (BasicSpinnerUI)spinnerUI; |
|
973 |
||
974 |
if ("editor".equals(propertyName)) { |
|
975 |
JComponent oldEditor = (JComponent)e.getOldValue(); |
|
976 |
JComponent newEditor = (JComponent)e.getNewValue(); |
|
977 |
ui.replaceEditor(oldEditor, newEditor); |
|
978 |
ui.updateEnabledState(); |
|
979 |
if (oldEditor instanceof JSpinner.DefaultEditor) { |
|
980 |
JTextField tf = |
|
981 |
((JSpinner.DefaultEditor)oldEditor).getTextField(); |
|
982 |
if (tf != null) { |
|
983 |
tf.removeFocusListener(nextButtonHandler); |
|
984 |
tf.removeFocusListener(previousButtonHandler); |
|
985 |
} |
|
986 |
} |
|
987 |
if (newEditor instanceof JSpinner.DefaultEditor) { |
|
988 |
JTextField tf = |
|
989 |
((JSpinner.DefaultEditor)newEditor).getTextField(); |
|
990 |
if (tf != null) { |
|
991 |
if (tf.getFont() instanceof UIResource) { |
|
992 |
tf.setFont(spinner.getFont()); |
|
993 |
} |
|
994 |
tf.addFocusListener(nextButtonHandler); |
|
995 |
tf.addFocusListener(previousButtonHandler); |
|
996 |
} |
|
997 |
} |
|
998 |
} |
|
999 |
else if ("enabled".equals(propertyName) || |
|
1000 |
"model".equals(propertyName)) { |
|
1001 |
ui.updateEnabledState(); |
|
1002 |
} |
|
23315
02c932be7d63
8008657: JSpinner setComponentOrientation doesn't affect on text orientation
alexsch
parents:
9035
diff
changeset
|
1003 |
else if ("font".equals(propertyName)) { |
02c932be7d63
8008657: JSpinner setComponentOrientation doesn't affect on text orientation
alexsch
parents:
9035
diff
changeset
|
1004 |
JComponent editor = spinner.getEditor(); |
02c932be7d63
8008657: JSpinner setComponentOrientation doesn't affect on text orientation
alexsch
parents:
9035
diff
changeset
|
1005 |
if (editor!=null && editor instanceof JSpinner.DefaultEditor) { |
02c932be7d63
8008657: JSpinner setComponentOrientation doesn't affect on text orientation
alexsch
parents:
9035
diff
changeset
|
1006 |
JTextField tf = |
02c932be7d63
8008657: JSpinner setComponentOrientation doesn't affect on text orientation
alexsch
parents:
9035
diff
changeset
|
1007 |
((JSpinner.DefaultEditor)editor).getTextField(); |
02c932be7d63
8008657: JSpinner setComponentOrientation doesn't affect on text orientation
alexsch
parents:
9035
diff
changeset
|
1008 |
if (tf != null) { |
02c932be7d63
8008657: JSpinner setComponentOrientation doesn't affect on text orientation
alexsch
parents:
9035
diff
changeset
|
1009 |
if (tf.getFont() instanceof UIResource) { |
02c932be7d63
8008657: JSpinner setComponentOrientation doesn't affect on text orientation
alexsch
parents:
9035
diff
changeset
|
1010 |
tf.setFont(spinner.getFont()); |
02c932be7d63
8008657: JSpinner setComponentOrientation doesn't affect on text orientation
alexsch
parents:
9035
diff
changeset
|
1011 |
} |
2 | 1012 |
} |
1013 |
} |
|
1014 |
} |
|
23315
02c932be7d63
8008657: JSpinner setComponentOrientation doesn't affect on text orientation
alexsch
parents:
9035
diff
changeset
|
1015 |
else if (JComponent.TOOL_TIP_TEXT_KEY.equals(propertyName)) { |
02c932be7d63
8008657: JSpinner setComponentOrientation doesn't affect on text orientation
alexsch
parents:
9035
diff
changeset
|
1016 |
updateToolTipTextForChildren(spinner); |
02c932be7d63
8008657: JSpinner setComponentOrientation doesn't affect on text orientation
alexsch
parents:
9035
diff
changeset
|
1017 |
} else if ("componentOrientation".equals(propertyName)) { |
02c932be7d63
8008657: JSpinner setComponentOrientation doesn't affect on text orientation
alexsch
parents:
9035
diff
changeset
|
1018 |
ComponentOrientation o |
02c932be7d63
8008657: JSpinner setComponentOrientation doesn't affect on text orientation
alexsch
parents:
9035
diff
changeset
|
1019 |
= (ComponentOrientation) e.getNewValue(); |
02c932be7d63
8008657: JSpinner setComponentOrientation doesn't affect on text orientation
alexsch
parents:
9035
diff
changeset
|
1020 |
if (o != (ComponentOrientation) e.getOldValue()) { |
02c932be7d63
8008657: JSpinner setComponentOrientation doesn't affect on text orientation
alexsch
parents:
9035
diff
changeset
|
1021 |
JComponent editor = spinner.getEditor(); |
02c932be7d63
8008657: JSpinner setComponentOrientation doesn't affect on text orientation
alexsch
parents:
9035
diff
changeset
|
1022 |
if (editor != null) { |
02c932be7d63
8008657: JSpinner setComponentOrientation doesn't affect on text orientation
alexsch
parents:
9035
diff
changeset
|
1023 |
editor.applyComponentOrientation(o); |
02c932be7d63
8008657: JSpinner setComponentOrientation doesn't affect on text orientation
alexsch
parents:
9035
diff
changeset
|
1024 |
} |
02c932be7d63
8008657: JSpinner setComponentOrientation doesn't affect on text orientation
alexsch
parents:
9035
diff
changeset
|
1025 |
spinner.revalidate(); |
02c932be7d63
8008657: JSpinner setComponentOrientation doesn't affect on text orientation
alexsch
parents:
9035
diff
changeset
|
1026 |
spinner.repaint(); |
02c932be7d63
8008657: JSpinner setComponentOrientation doesn't affect on text orientation
alexsch
parents:
9035
diff
changeset
|
1027 |
} |
02c932be7d63
8008657: JSpinner setComponentOrientation doesn't affect on text orientation
alexsch
parents:
9035
diff
changeset
|
1028 |
} |
2 | 1029 |
} |
1030 |
} else if (e.getSource() instanceof JComponent) { |
|
1031 |
JComponent c = (JComponent)e.getSource(); |
|
1032 |
if ((c.getParent() instanceof JPanel) && |
|
1033 |
(c.getParent().getParent() instanceof JSpinner) && |
|
1034 |
"border".equals(propertyName)) { |
|
1035 |
||
1036 |
JSpinner spinner = (JSpinner)c.getParent().getParent(); |
|
1037 |
SpinnerUI spinnerUI = spinner.getUI(); |
|
1038 |
if (spinnerUI instanceof BasicSpinnerUI) { |
|
1039 |
BasicSpinnerUI ui = (BasicSpinnerUI)spinnerUI; |
|
1040 |
ui.maybeRemoveEditorBorder(c); |
|
1041 |
} |
|
1042 |
} |
|
1043 |
} |
|
1044 |
} |
|
1045 |
||
1046 |
// Syncronizes the ToolTip text for the components within the spinner |
|
1047 |
// to be the same value as the spinner ToolTip text. |
|
1048 |
private void updateToolTipTextForChildren(JComponent spinner) { |
|
1049 |
String toolTipText = spinner.getToolTipText(); |
|
1050 |
Component[] children = spinner.getComponents(); |
|
1051 |
for (int i = 0; i < children.length; i++) { |
|
1052 |
if (children[i] instanceof JSpinner.DefaultEditor) { |
|
1053 |
JTextField tf = ((JSpinner.DefaultEditor)children[i]).getTextField(); |
|
1054 |
if (tf != null) { |
|
1055 |
tf.setToolTipText(toolTipText); |
|
1056 |
} |
|
1057 |
} else if (children[i] instanceof JComponent) { |
|
1058 |
((JComponent)children[i]).setToolTipText( spinner.getToolTipText() ); |
|
1059 |
} |
|
1060 |
} |
|
1061 |
} |
|
1062 |
||
1063 |
public void stateChanged(ChangeEvent e) { |
|
1064 |
if (e.getSource() instanceof JSpinner) { |
|
1065 |
JSpinner spinner = (JSpinner)e.getSource(); |
|
1066 |
SpinnerUI spinnerUI = spinner.getUI(); |
|
1067 |
if (DefaultLookup.getBoolean(spinner, spinnerUI, |
|
1068 |
"Spinner.disableOnBoundaryValues", false) && |
|
1069 |
spinnerUI instanceof BasicSpinnerUI) { |
|
1070 |
BasicSpinnerUI ui = (BasicSpinnerUI)spinnerUI; |
|
1071 |
ui.updateEnabledState(); |
|
1072 |
} |
|
1073 |
} |
|
1074 |
} |
|
1075 |
} |
|
1076 |
} |