Cre@te Online 2000 December/Cre@teOnline CD05.iso/MacSoft/XML ConsoleMax.sea/XML ConsoleMax/Required/swingall.jar/javax/swing/plaf/basic/BasicInternalFrameUI.class

Java Class File | 1999-07-15 | 11.1 KB | 367 lines

package javax.swing.plaf.basic;

import java.awt.Component;
import java.awt.Cursor;
import java.awt.Dimension;
import java.awt.IllegalComponentStateException;
import java.awt.LayoutManager;
import java.awt.Rectangle;
import java.awt.event.ComponentListener;
import java.beans.PropertyChangeListener;
import javax.swing.DefaultDesktopManager;
import javax.swing.DesktopManager;
import javax.swing.Icon;
import javax.swing.JComponent;
import javax.swing.JInternalFrame;
import javax.swing.KeyStroke;
import javax.swing.LookAndFeel;
import javax.swing.UIManager;
import javax.swing.event.InternalFrameListener;
import javax.swing.event.MouseInputAdapter;
import javax.swing.event.MouseInputListener;
import javax.swing.plaf.ComponentUI;
import javax.swing.plaf.InternalFrameUI;
import javax.swing.plaf.UIResource;

public class BasicInternalFrameUI extends InternalFrameUI {
   protected JInternalFrame frame;
   protected MouseInputAdapter borderListener;
   protected PropertyChangeListener propertyChangeListener;
   protected LayoutManager internalFrameLayout;
   protected ComponentListener componentListener;
   protected MouseInputListener glassPaneDispatcher;
   protected JComponent northPane;
   protected JComponent southPane;
   protected JComponent westPane;
   protected JComponent eastPane;
   protected BasicInternalFrameTitlePane titlePane;
   private static DesktopManager sharedDesktopManager;
   private boolean componentListenerAdded = false;
   private Rectangle parentBounds = null;
   protected KeyStroke openMenuKey;
   private boolean keyBindingRegistered = false;
   private boolean keyBindingActive = false;
   private InternalFrameListener internalFrameListener = null;

   public BasicInternalFrameUI(JInternalFrame var1) {
   }

   // $FF: synthetic method
   static boolean access$0(BasicInternalFrameUI var0) {
      return var0.componentListenerAdded;
   }

   // $FF: synthetic method
   static void access$1(BasicInternalFrameUI var0, boolean var1) {
      var0.componentListenerAdded = var1;
   }

   // $FF: synthetic method
   static Rectangle access$2(BasicInternalFrameUI var0) {
      return var0.parentBounds;
   }

   // $FF: synthetic method
   static void access$3(BasicInternalFrameUI var0, Rectangle var1) {
      var0.parentBounds = var1;
   }

   // $FF: synthetic method
   static InternalFrameListener access$4(BasicInternalFrameUI var0) {
      return var0.internalFrameListener;
   }

   protected void activateFrame(JInternalFrame var1) {
      this.getDesktopManager().activateFrame(var1);
   }

   protected void closeFrame(JInternalFrame var1) {
      this.getDesktopManager().closeFrame(var1);
   }

   protected MouseInputAdapter createBorderListener(JInternalFrame var1) {
      return new BorderListener(this);
   }

   protected ComponentListener createComponentListener() {
      return new ComponentHandler(this);
   }

   protected DesktopManager createDesktopManager() {
      return new DefaultDesktopManager();
   }

   protected JComponent createEastPane(JInternalFrame var1) {
      return null;
   }

   protected MouseInputListener createGlassPaneDispatcher() {
      return new GlassPaneDispatcher(this);
   }

   protected void createInternalFrameListener() {
      this.internalFrameListener = new BasicInternalFrameListener(this);
   }

   protected LayoutManager createLayoutManager() {
      return new InternalFrameLayout(this);
   }

   protected JComponent createNorthPane(JInternalFrame var1) {
      this.titlePane = new BasicInternalFrameTitlePane(var1);
      return this.titlePane;
   }

   protected PropertyChangeListener createPropertyChangeListener() {
      return new InternalFramePropertyChangeListener(this);
   }

   protected JComponent createSouthPane(JInternalFrame var1) {
      return null;
   }

   public static ComponentUI createUI(JComponent var0) {
      return new BasicInternalFrameUI((JInternalFrame)var0);
   }

   protected JComponent createWestPane(JInternalFrame var1) {
      return null;
   }

   protected void deactivateFrame(JInternalFrame var1) {
      this.getDesktopManager().deactivateFrame(var1);
   }

   protected void deiconifyFrame(JInternalFrame var1) {
      this.getDesktopManager().deiconifyFrame(var1);
   }

   protected void deinstallMouseHandlers(JComponent var1) {
      ((Component)var1).removeMouseListener(this.borderListener);
      ((Component)var1).removeMouseMotionListener(this.borderListener);
   }

   protected DesktopManager getDesktopManager() {
      if (this.frame.getDesktopPane() != null && this.frame.getDesktopPane().getDesktopManager() != null) {
         return this.frame.getDesktopPane().getDesktopManager();
      } else {
         if (sharedDesktopManager == null) {
            sharedDesktopManager = this.createDesktopManager();
         }

         return sharedDesktopManager;
      }
   }

   public JComponent getEastPane() {
      return this.eastPane;
   }

   private InternalFrameListener getInternalFrameListener() {
      return this.internalFrameListener;
   }

   public Dimension getMaximumSize(JComponent var1) {
      return new Dimension(Integer.MAX_VALUE, Integer.MAX_VALUE);
   }

   public Dimension getMinimumSize(JComponent var1) {
      return this.frame == var1 ? this.frame.getLayout().minimumLayoutSize(var1) : new Dimension(0, 0);
   }

   public JComponent getNorthPane() {
      return this.northPane;
   }

   public Dimension getPreferredSize(JComponent var1) {
      return this.frame == var1 ? this.frame.getLayout().preferredLayoutSize(var1) : new Dimension(100, 100);
   }

   public JComponent getSouthPane() {
      return this.southPane;
   }

   public JComponent getWestPane() {
      return this.westPane;
   }

   protected void iconifyFrame(JInternalFrame var1) {
      this.getDesktopManager().iconifyFrame(var1);
   }

   protected void installComponents() {
   }

   protected void installDefaults() {
      Icon var1 = this.frame.getFrameIcon();
      if (var1 == null || var1 instanceof UIResource) {
         this.frame.setFrameIcon(UIManager.getIcon("InternalFrame.icon"));
      }

      LookAndFeel.installBorder(this.frame, "InternalFrame.border");
   }

   protected void installKeyboardActions() {
      if (this.internalFrameListener == null) {
         this.createInternalFrameListener();
      }

      this.openMenuKey = KeyStroke.getKeyStroke(32, 2);
      this.frame.addInternalFrameListener(this.internalFrameListener);
   }

   protected void installListeners() {
      this.borderListener = this.createBorderListener(this.frame);
      this.propertyChangeListener = this.createPropertyChangeListener();
      this.frame.addPropertyChangeListener(this.propertyChangeListener);
      this.frame.setLayout(this.internalFrameLayout = this.createLayoutManager());
      this.installMouseHandlers(this.frame);
      this.glassPaneDispatcher = this.createGlassPaneDispatcher();
      this.frame.getGlassPane().addMouseListener(this.glassPaneDispatcher);
      this.frame.getGlassPane().addMouseMotionListener(this.glassPaneDispatcher);
      this.componentListener = this.createComponentListener();
   }

   protected void installMouseHandlers(JComponent var1) {
      ((Component)var1).addMouseListener(this.borderListener);
      ((Component)var1).addMouseMotionListener(this.borderListener);
   }

   public void installUI(JComponent var1) {
      this.frame = (JInternalFrame)var1;
      this.frame.add(this.frame.getRootPane(), "Center");
      this.installDefaults();
      this.installComponents();
      this.installListeners();
      this.installKeyboardActions();
      this.setNorthPane(this.createNorthPane(this.frame));
      this.setSouthPane(this.createSouthPane(this.frame));
      this.setEastPane(this.createEastPane(this.frame));
      this.setWestPane(this.createWestPane(this.frame));
      this.frame.setOpaque(true);
      int var2 = this.getNorthPane().getMinimumSize().height + this.frame.getInsets().top + this.frame.getInsets().bottom;
      this.frame.setMinimumSize(new Dimension(120, var2));
   }

   public final boolean isKeyBindingActive() {
      return this.keyBindingActive;
   }

   protected final boolean isKeyBindingRegistered() {
      return this.keyBindingRegistered;
   }

   protected void maximizeFrame(JInternalFrame var1) {
      this.getDesktopManager().maximizeFrame(var1);
   }

   protected void minimizeFrame(JInternalFrame var1) {
      this.getDesktopManager().minimizeFrame(var1);
   }

   protected void replacePane(JComponent var1, JComponent var2) {
      if (var1 != null) {
         this.deinstallMouseHandlers(var1);
         this.frame.remove(var1);
      }

      if (var2 != null) {
         this.frame.add(var2);
         this.installMouseHandlers(var2);
      }

   }

   public void setEastPane(JComponent var1) {
      this.eastPane = var1;
   }

   protected final void setKeyBindingActive(boolean var1) {
      this.keyBindingActive = var1;
   }

   protected final void setKeyBindingRegistered(boolean var1) {
      this.keyBindingRegistered = var1;
   }

   public void setNorthPane(JComponent var1) {
      this.replacePane(this.northPane, var1);
      this.northPane = var1;
   }

   public void setSouthPane(JComponent var1) {
      this.southPane = var1;
   }

   public void setWestPane(JComponent var1) {
      this.westPane = var1;
   }

   protected void setupMenuCloseKey() {
   }

   protected void setupMenuOpenKey() {
      this.frame.registerKeyboardAction(new 1(this), this.openMenuKey, 2);
      this.frame.getDesktopIcon().registerKeyboardAction(new 2(this), this.openMenuKey, 2);
   }

   protected void uninstallComponents() {
   }

   protected void uninstallDefaults() {
      Icon var1 = this.frame.getFrameIcon();
      if (var1 instanceof UIResource) {
         this.frame.setFrameIcon((Icon)null);
      }

      LookAndFeel.uninstallBorder(this.frame);
   }

   protected void uninstallKeyboardActions() {
      if (this.internalFrameListener != null) {
         this.frame.removeInternalFrameListener(this.internalFrameListener);
      }

      if (this.isKeyBindingRegistered()) {
         this.frame.unregisterKeyboardAction(this.openMenuKey);
         this.frame.getDesktopIcon().unregisterKeyboardAction(this.openMenuKey);
      }

   }

   protected void uninstallListeners() {
      this.deinstallMouseHandlers(this.frame);
      this.frame.removePropertyChangeListener(this.propertyChangeListener);
      this.frame.setLayout((LayoutManager)null);
      this.internalFrameLayout = null;
      this.propertyChangeListener = null;
      this.frame.getGlassPane().removeMouseListener(this.glassPaneDispatcher);
      this.frame.getGlassPane().removeMouseMotionListener(this.glassPaneDispatcher);
      if (this.frame.getDesktopPane() != null && this.componentListenerAdded) {
         this.frame.getDesktopPane().removeComponentListener(this.componentListener);
      }

      this.glassPaneDispatcher = null;
      this.componentListener = null;
      this.borderListener = null;
   }

   public void uninstallUI(JComponent var1) {
      if (var1 != this.frame) {
         throw new IllegalComponentStateException(String.valueOf(this) + " was asked to deinstall() " + var1 + " when it only knows about " + this.frame + ".");
      } else {
         this.uninstallDefaults();
         this.uninstallComponents();
         this.frame.setCursor(Cursor.getPredefinedCursor(0));
         this.setNorthPane((JComponent)null);
         this.setSouthPane((JComponent)null);
         this.setEastPane((JComponent)null);
         this.setWestPane((JComponent)null);
         this.uninstallListeners();
         this.uninstallKeyboardActions();
         this.frame.remove(this.frame.getRootPane());
         this.frame = null;
      }
   }
}