JTattooSource.zip_Swing皮肤_java 皮肤_jtattoo.jar_netbeans project

/* * Copyright 2003 Sun Microsystems, Inc. All rights reserved. * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. */ package com.jtattoo.plaf; import javax.swing.*; import javax.swing.event.*; import javax.swing.plaf.*; import javax.swing.plaf.basic.*; import javax.swing.text.View; import java.awt.*; import java.awt.event.*; import java.beans.PropertyChangeListener; import java.beans.PropertyChangeEvent; import java.util.Vector; import java.util.Hashtable; /** * This class is a modified copy of the javax.swing.plaf.basic.BasicTabbedPaneUI * * A Basic L&F implementation of TabbedPaneUI. * * @version 1.87 06/08/99 * @author Amy Fowler * @author Philip Milne * @author Steve Wilson * @author Tom Santos * @author Dave Moore * @author Michael Hagen */ public class BaseTabbedPaneUI extends TabbedPaneUI implements SwingConstants { protected static final Insets NULL_BORDER_INSETS = new Insets(0, 0, 0, 0); protected static final int GAP = 5; // Instance variables initialized at installation protected JTabbedPane tabPane; protected Color tabAreaBackground; protected Color selectedColor; protected int textIconGap; protected int tabRunOverlay; protected Insets tabInsets; protected Insets selectedTabPadInsets; protected Insets tabAreaInsets; protected Insets contentBorderInsets; // Transient variables (recalculated each time TabbedPane is layed out) protected int tabRuns[] = new int[10]; protected int runCount = 0; protected int selectedRun = -1; protected Rectangle rects[] = new Rectangle[0]; protected int maxTabHeight; protected int maxTabWidth; // Listeners protected ChangeListener tabChangeListener; protected PropertyChangeListener propertyChangeListener; protected MouseListener mouseListener; protected MouseMotionListener mouseMotionListener; protected FocusListener focusListener; // PENDING(api): See comment for ContainerHandler private ContainerListener containerListener; // Private instance data private Insets currentPadInsets = new Insets(0, 0, 0, 0); private Insets currentTabAreaInsets = new Insets(0, 0, 0, 0); private Component visibleComponent; // PENDING(api): See comment for ContainerHandler private Vector htmlViews; private Hashtable mnemonicToIndexMap; /** * InputMap used for mnemonics. Only non-null if the JTabbedPane has * mnemonics associated with it. Lazily created in initMnemonics. */ private InputMap mnemonicInputMap; // For use when tabLayoutPolicy = SCROLL_TAB_LAYOUT private ScrollableTabSupport tabScroller; private TabContainer tabContainer; /** * A rectangle used for general layout calculations in order * to avoid constructing many new Rectangles on the fly. */ protected transient Rectangle calcRect = new Rectangle(0, 0, 0, 0); /** * Number of tabs. When the count differs, the mnemonics are updated. */ // PENDING: This wouldn't be necessary if JTabbedPane had a better // way of notifying listeners when the count changed. private int tabCount; protected int oldRolloverIndex = -1; protected int rolloverIndex = -1; protected boolean roundedTabs = true; protected boolean simpleButtonBorder = false; // private static PrintStream outStream = null; // static { // try { // outStream = new PrintStream(new File("c:/temp/BaseTabbedPaneExceptions.txt")); // outStream.print("----------------------------------------------------\n"); // outStream.print("Start: " + new Date() + "\n"); // outStream.print("----------------------------------------------------\n"); // } // catch (Exception ex) { // // } // } public static ComponentUI createUI(JComponent c) { return new BaseTabbedPaneUI(); } // UI Installation/De-installation public void installUI(JComponent c) { this.tabPane = (JTabbedPane) c; c.setLayout(createLayoutManager()); installComponents(); installDefaults(); installListeners(); installKeyboardActions(); } public void uninstallUI(JComponent c) { uninstallKeyboardActions(); uninstallListeners(); uninstallDefaults(); uninstallComponents(); c.setLayout(null); this.tabPane = null; } /** * Invoked by <code>installUI</code> to create * a layout manager object to manage * the <code>JTabbedPane</code>. * * @return a layout manager object * * @see TabbedPaneLayout * @see javax.swing.JTabbedPane#getTabLayoutPolicy */ protected LayoutManager createLayoutManager() { if (JTattooUtilities.getJavaVersion() >= 1.4) { if (tabPane.getTabLayoutPolicy() == JTabbedPane.SCROLL_TAB_LAYOUT) { return new TabbedPaneScrollLayout(); } } /* WRAP_TAB_LAYOUT */ return new TabbedPaneLayout(); } /* In an attempt to preserve backward compatibility for programs * which have extended BaseTabbedPaneUI to do their own layout, the * UI uses the installed layoutManager (and not tabLayoutPolicy) to * determine if scrollTabLayout is enabled. */ protected boolean scrollableTabLayoutEnabled() { return (tabPane.getLayout() instanceof TabbedPaneScrollLayout); } /** * Creates and installs any required subcomponents for the JTabbedPane. * Invoked by installUI. * * @since 1.4 */ protected void installComponents() { if (scrollableTabLayoutEnabled()) { if (tabScroller == null) { tabScroller = new ScrollableTabSupport(tabPane.getTabPlacement()); tabPane.add(tabScroller.viewport); tabPane.add(tabScroller.scrollForwardButton); tabPane.add(tabScroller.scrollBackwardButton); tabPane.add(tabScroller.popupMenuButton); tabScroller.tabPanel.setBackground(tabAreaBackground); } } installTabContainer(); } private void installTabContainer() { if (JTattooUtilities.getJavaVersion() >= 1.6) { for (int i = 0; i < tabPane.getTabCount(); i++) { Component tabComponent = tabPane.getTabComponentAt(i); if (tabComponent != null) { if (tabContainer == null) { tabContainer = new TabContainer(); } tabContainer.add(tabComponent); } } if (tabContainer == null) { return; } if (scrollableTabLayoutEnabled()) { tabScroller.tabPanel.add(tabContainer); } else { tabPane.add(tabContainer); } } } /** * Removes any installed subcomponents from the JTabbedPane. * Invoked by uninstallUI. * * @since 1.4 */ protected void uninstallComponents() { uninstallTabContainer(); if (scrollableTabLayoutEnabled()) { tabPane.remove(tabScroller.viewport); tabPane.remove(tabScroller.scrollForwardButton); tabPane.remove(tabScroller.scrollBackwardButton); tabPane.remove(tabScroller.popupMenuButton); tabScroller = null; } } private void uninstallTabContainer() { if (JTattooUtilities.getJavaVersion() >= 1.6) { if (tabContainer == null) { return; } // Remove all the tabComponents, making sure not to notify the tabbedpane. tabContainer.notifyTabbedPane = false; tabContainer.removeAll(); if (scrollableTabLayoutEnabled()) { tabScroller.tabPanel.remove(tabContainer); } else { tabPane.remove(tabC