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The source code/* * MultiViewClonableEditor.java * * Created on April 2, 2004, 9:57 AM */ package org.netbeans.core.spi.multiview; import javax.swing.JComponent; import javax.swing.JToolBar; import javax.swing.text.Document; import org.openide.text.CloneableEditor; import org.openide.text.CloneableEditorSupport; import org.openide.text.NbDocument; /** * * @author mkleint */ abstract class MultiViewCloneableEditor extends CloneableEditor implements MultiViewElement { private static final long serialVersionUID =-3126744316644172415L; private transient MultiViewElementCallback multiViewObserver; private transient JToolBar bar; /** Creates a new instance of MultiViewClonableEditor */ public MultiViewCloneableEditor() { this(null); } public MultiViewCloneableEditor(CloneableEditorSupport support) { super(support); } public JComponent getToolbarRepresentation() { Document doc = getEditorPane().getDocument(); if (doc instanceof NbDocument.CustomToolbar) { if (bar == null) { bar = ((NbDocument.CustomToolbar)doc).createToolbar(getEditorPane()); } return bar; } return null; } public javax.swing.JComponent getVisualRepresentation() { return this; } public final void setMultiViewCallback(MultiViewElementCallback callback) { multiViewObserver = callback; } protected final MultiViewElementCallback getElementObserver() { return multiViewObserver; } public void componentActivated() { super.componentActivated(); } public void componentClosed() { super.componentClosed(); } public void componentDeactivated() { super.componentDeactivated(); } public void componentHidden() { super.componentHidden(); } public void componentOpened() { super.componentOpened(); } public void componentShowing() { if (multiViewObserver != null) { updateName(); } super.componentShowing(); } public javax.swing.Action[] getActions() { return super.getActions(); } public org.openide.util.Lookup getLookup() { return super.getLookup(); } public String preferredID() { return super.preferredID(); } public void requestVisible() { if (multiViewObserver != null) { multiViewObserver.requestVisible(); } else { super.requestVisible(); } } public void requestActive() { if (multiViewObserver != null) { multiViewObserver.requestActive(); } else { super.requestActive(); } } public void updateName() { super.updateName(); if (multiViewObserver != null) { multiViewObserver.updateTitle(getDisplayName()); } } public void open() { if (multiViewObserver != null) { multiViewObserver.requestVisible(); } else { super.open(); } } public CloseOperationState canCloseElement() { throw new IllegalStateException("Not implemented yet."); // return CloseOperationState.STATE_OK; } } |
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