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편집 3 :이 질문에 유래 stackoverflow.com 의해 질문 Gregory 응답이 명확하게 명시된 바와 같이이 일반적인 "나는 코드 내에서 indexoutofboundsexception 있습니다" 개발자가 확인한 널리 사용되는 타사 라이브러리 jide-common의 버그에는 아래 링크가 있습니다. 이 버그는 최근에 수정되어 (이 질문이 게시 된 후) 라이브러리의 많은 이전 버전이 여전히 영향을받습니다. 따라서이 정보는 jide-common에서 동일한 문제를 일으키는 다른 개발자에게 유용 할 수 있습니다.java.lang.IndexOutOfBoundsException : 인덱스 : 1, 크기 : 1, Jidesoft DocumentPane
Java GUI 프로그래밍에 문제가 있습니다. 문제의 특정 소스에 대해 확신하지 못합니다. (아직도 알아낼 수 없습니다.) 어딘가에서 내 오류가 발생할 수 있습니다. 자드 구성 요소의 일부 오류 코드 또는 awt/스윙 포커스 또는 이벤트 처리 오류 일 수 있습니다. JIDE - 그리드 : 3.5.1
다음 코드
- com.jidesoft에 따라 : 3.5.1
나는 Stackoverflow에 발견했으나 일부 디버깅 후에는 CellEditor 및 다른 구성 요소에 대한 모든 수정이 EDT에서 수행되었다고 생각됩니다.
버그를 재현하려면이 예제를 실행하고 CellEditor가 포함 된 탭을 열어야합니다 (마지막 줄에 있어야합니다. 그렇지 않으면 인덱스 오버플로가 발생하지 않습니다). 그런 다음 "잘못된"값을 입력하십시오. 편집기에서 이전 탭 중 하나에서 "x"버튼을 클릭하십시오. 그 후 다음과 같은 일련의 이벤트가 발생합니다. 1) 탭이 닫히고 제거됩니다. 2) CellEditor 검증자가 모달 대화 상자를 표시합니다.이 대화 상자는 탭이 누락 된 (탭이 누락 됨으로 인해) 3) ArrayIndexOutOfBounds 예외가 발생합니다.
package com.example;
import com.jidesoft.document.DocumentComponent;
import com.jidesoft.document.DocumentPane;
import com.jidesoft.grid.JideTable;
import com.jidesoft.grid.TableModelWrapperUtils;
import com.jidesoft.grid.TextFieldCellEditor;
import com.jidesoft.swing.JideTabbedPane;
import javax.swing.*;
import javax.swing.table.DefaultTableModel;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.math.BigDecimal;
import java.util.Random;
/**
* Dependends on:
* com.jidesoft:jide-grids:3.5.1
* com.jidesoft:jide-components:3.5.1
* com.jidesoft:jide-common:3.5.1
*/
public class ModalPopupFailure {
public static void main(String[] args) {
JFrame frame = new JFrame();
frame.setTitle("test");
frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
JComponent panel = new ModalPopupFailure().buildPanel();
frame.setContentPane(panel);
frame.setBounds(450, 300, 700, 500);
frame.setVisible(true);
}
/**
* @return table editor panel
*/
private JPanel tableTab() {
JPanel result = new JPanel(new BorderLayout());
DefaultTableModel model = new DefaultTableModel(1, 1);
model.setValueAt(new BigDecimal(0L), 0, 0);
JideTable table = new JideTable(model);
table.putClientProperty("terminateEditOnFocusLost", Boolean.TRUE);
final int actualCol0 = TableModelWrapperUtils.getActualColumnAt(table.getModel(), 0);
CustomCellEditor bdce = new CustomCellEditor(Integer.class);
table.getColumnModel().getColumn(actualCol0).setCellEditor(bdce);
result.add(table, BorderLayout.CENTER);
return result;
}
/**
* @return Main panel with tabs
*/
private JComponent buildPanel() {
JPanel mainPanel = new JPanel(new BorderLayout());
final DocumentPane documentPane = new DocumentPane();
DocumentComponent dc1 = new DocumentComponent(new JLabel("tab1 label"), "aaa");
documentPane.openDocument(dc1);
DocumentComponent dc2 = new DocumentComponent(tableTab(), "TABLETAB");
documentPane.openDocument(dc2);
documentPane.setActiveDocument("TABLETAB");
documentPane.setTabbedPaneCustomizer(new DocumentPane.TabbedPaneCustomizer() {
@Override
public void customize(final JideTabbedPane tabbedPane) {
tabbedPane.setShowCloseButton(true);
tabbedPane.setUseDefaultShowCloseButtonOnTab(false);
tabbedPane.setShowCloseButtonOnTab(true);
}
});
documentPane.setTabPlacement(SwingConstants.TOP);
mainPanel.add(documentPane, BorderLayout.CENTER);
mainPanel.add(new JButton(new AbstractAction("New tab") {
@Override
public void actionPerformed(ActionEvent e) {
Integer randInt = new Random().nextInt();
DocumentComponent newdc = new DocumentComponent(
new JLabel("Generated tab label " + randInt),
Integer.toString(randInt));
documentPane.openDocument(newdc);
}
}),
BorderLayout.NORTH);
JLabel decription = new JLabel("<html>Steps to reproduce:<br />" +
"TABLETAB should be the last tab<br />" +
"The \"correct\" value for cell editor is 777.<br />" +
"Enter any \"incorrect\" number, then close any tab standing before TABLETAB.<br />" +
"An exception caused by window repaint should be raised by now.<br />" +
"If dialog would not be modal, there would be no window repaint triggered.</html>");
mainPanel.add(decription, BorderLayout.SOUTH);
return mainPanel;
}
private class CustomCellEditor extends TextFieldCellEditor {
boolean firstTime = true;
public CustomCellEditor(Class<?> aClass) {
super(aClass);
_textField.setInputVerifier(new InputVerifier() {
@Override
public boolean verify(JComponent input) {
boolean valid = "777".equals(_textField.getText());
if (valid) return true;
final JDialog dialog = new JDialog();
dialog.setTitle("Exception expected");
dialog.setContentPane(new JLabel("<html>If one of previous tabs was closed, an exception should be raised by now.</html>"));
dialog.setLocationRelativeTo(null);
dialog.setModal(true); // Switching to false seems to fix the problem
dialog.setSize(new Dimension(300, 100));
dialog.setVisible(true);
return true;
}
});
}
@Override
public boolean stopCellEditing() {
System.out.println("Stopping cell edit " + new Random().nextInt() + "in edt: " + SwingUtilities.isEventDispatchThread());
if (firstTime) {
firstTime = false;
return false;
}
return _textField.getInputVerifier().shouldYieldFocus(_textField) && super.stopCellEditing();
}
}
}
예외 :
Exception in thread "AWT-EventQueue-0" java.lang.IndexOutOfBoundsException: Index: 1, Size: 1
at java.util.ArrayList.rangeCheck(ArrayList.java:635)
at java.util.ArrayList.get(ArrayList.java:411)
at javax.swing.JTabbedPane.getComponentAt(JTabbedPane.java:1224)
at com.jidesoft.plaf.vsnet.VsnetJideTabbedPaneUI.paintContentBorder(Unknown Source)
at com.jidesoft.plaf.basic.BasicJideTabbedPaneUI.paintContentBorder(Unknown Source)
at com.jidesoft.plaf.basic.BasicJideTabbedPaneUI.paint(Unknown Source)
at javax.swing.plaf.ComponentUI.update(ComponentUI.java:161)
at javax.swing.JComponent.paintComponent(JComponent.java:779)
at javax.swing.JComponent.paint(JComponent.java:1055)
at javax.swing.JComponent.paintChildren(JComponent.java:888)
at javax.swing.JComponent.paint(JComponent.java:1064)
at javax.swing.JComponent.paintChildren(JComponent.java:888)
at javax.swing.JComponent.paint(JComponent.java:1064)
at javax.swing.JComponent.paintToOffscreen(JComponent.java:5232)
at javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:295)
at javax.swing.RepaintManager.paint(RepaintManager.java:1249)
at javax.swing.JComponent._paintImmediately(JComponent.java:5180)
at javax.swing.JComponent.paintImmediately(JComponent.java:4991)
at javax.swing.RepaintManager$3.run(RepaintManager.java:808)
at javax.swing.RepaintManager$3.run(RepaintManager.java:796)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:796)
at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:769)
at javax.swing.RepaintManager.prePaintDirtyRegions(RepaintManager.java:718)
at javax.swing.RepaintManager.access$1100(RepaintManager.java:62)
at javax.swing.RepaintManager$ProcessingRunnable.run(RepaintManager.java:1677)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:312)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:745)
at java.awt.EventQueue.access$300(EventQueue.java:103)
at java.awt.EventQueue$3.run(EventQueue.java:706)
at java.awt.EventQueue$3.run(EventQueue.java:704)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:715)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:154)
at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:182)
at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:221)
at java.security.AccessController.doPrivileged(Native Method)
at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:219)
at java.awt.Dialog.show(Dialog.java:1082)
at java.awt.Component.show(Component.java:1655)
at java.awt.Component.setVisible(Component.java:1607)
at java.awt.Window.setVisible(Window.java:1014)
at java.awt.Dialog.setVisible(Dialog.java:1005)
at com.example.ModalPopupFailure$CustomCellEditor$1.verify(ModalPopupFailure.java:124)
at javax.swing.InputVerifier.shouldYieldFocus(InputVerifier.java:132)
at javax.swing.JComponent$1.acceptRequestFocus(JComponent.java:3589)
at java.awt.Component.isRequestFocusAccepted(Component.java:7739)
at java.awt.Component.requestFocusHelper(Component.java:7621)
at java.awt.Component.requestFocusInWindow(Component.java:7544)
at java.awt.Component.transferFocus(Component.java:7842)
at java.awt.Component.hide(Component.java:1688)
at javax.swing.JComponent.hide(JComponent.java:5585)
at java.awt.Component.show(Component.java:1657)
at java.awt.Component.setVisible(Component.java:1607)
at javax.swing.JComponent.setVisible(JComponent.java:2641)
at com.jidesoft.plaf.basic.BasicJideTabbedPaneUI.setVisibleComponent(Unknown Source)
at com.jidesoft.plaf.basic.BasicJideTabbedPaneUI$PropertyChangeHandler.propertyChange(Unknown Source)
at java.beans.PropertyChangeSupport.fire(PropertyChangeSupport.java:335)
at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:327)
at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:263)
at java.awt.Component.firePropertyChange(Component.java:8393)
at javax.swing.JComponent.putClientProperty(JComponent.java:4103)
at javax.swing.JTabbedPane.removeTabAt(JTabbedPane.java:971)
at com.jidesoft.swing.JideTabbedPane.removeTabAt(Unknown Source)
at com.jidesoft.document.TdiGroup.removeDocument(Unknown Source)
at com.jidesoft.document.DocumentPane.a(Unknown Source)
at com.jidesoft.document.DocumentPane.a(Unknown Source)
at com.jidesoft.document.DocumentPane.a(Unknown Source)
at com.jidesoft.document.DocumentPane.a(Unknown Source)
at com.jidesoft.document.DocumentPane.closeDocument(Unknown Source)
at com.jidesoft.document.DocumentPane.closeSingleDocument(Unknown Source)
at com.jidesoft.document.DocumentPane$34.actionPerformed(Unknown Source)
at com.jidesoft.plaf.basic.BasicJideTabbedPaneUI$CloseTabAction.actionPerformed(Unknown Source)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2018)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2341)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252)
at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:289)
at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:289)
at java.awt.Component.processMouseEvent(Component.java:6516)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3321)
at java.awt.Component.processEvent(Component.java:6281)
at java.awt.Container.processEvent(Container.java:2229)
at java.awt.Component.dispatchEventImpl(Component.java:4872)
at java.awt.Container.dispatchEventImpl(Container.java:2287)
at java.awt.Component.dispatchEvent(Component.java:4698)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4832)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4492)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4422)
at java.awt.Container.dispatchEventImpl(Container.java:2273)
at java.awt.Window.dispatchEventImpl(Window.java:2719)
at java.awt.Component.dispatchEvent(Component.java:4698)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:747)
at java.awt.EventQueue.access$300(EventQueue.java:103)
at java.awt.EventQueue$3.run(EventQueue.java:706)
at java.awt.EventQueue$3.run(EventQueue.java:704)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:87)
at java.awt.EventQueue$4.run(EventQueue.java:720)
at java.awt.EventQueue$4.run(EventQueue.java:718)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:717)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)
정보를 디버깅 약간의 추가와 함께 "extended" version of code을있다. 여전히 문제의 원인을 알 수는 없지만 해결 방법은 언급하지 않았습니다. 미리 감사드립니다.
편집 : 나는 지금까지 알아 낸 확인을 한 가지 내에서 대화 상자를 표시하는 확인하는 것이있다() 메소드 is wrong, according to docs :
이방법을 확인 입력이 결코해야 유효한지 여부를 결정하는 데에만 존재 대화 상자를 표시하거나 다른 부작용을 유발할 수 있습니다. shouldYieldFocus 메서드는 verify를 호출하고 값이 유효하지 않으면 최소값 또는 최대 값으로 설정합니다. shouldYieldFocus 메서드는 부작용을 일으킬 수 있습니다 ...
그래서 모든 실제 확인 코드를 shouldYieldFocus()로 옮겼습니다. 그게 문제를 해결하지는 못했지만, dialog.show()를 SwingUtilities.invokeLater()로 더 지연 시키면 문제가없는 것처럼 보입니다.
public CustomCellEditor(Class<?> aClass) {
super(aClass);
_textField.setInputVerifier(new InputVerifier() {
@Override
public boolean shouldYieldFocus(JComponent input) {
boolean inputOK = verify(input);
if (!inputOK) {
final ru.esc.erp.core.components.Dialog dialog = new ru.esc.erp.core.components.Dialog();
dialog.setTitle("Exception may be raised");
dialog.setContentPane(new JLabel("<html>Modal dialog opened with yet another delay.</html>"));
dialog.setLocationRelativeTo(null);
dialog.setModal(true); // false "fixes" the problem
dialog.setSize(new Dimension(300, 100));
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
dialog.setVisible(true);
}
});
}
return inputOK;
}
@Override
public boolean verify(JComponent input) {
return "777".equals(_textField.getText());
}
});
}
Edit2가이 :gif with captured video
나는 [코드 단순화] (http://pastebin.com/4GqZixm7). DocumentPane, 표 및 셀 편집기를 더 이상 사용하지 않습니다. JideTabbedPane에서 간단한 텍스트 필드 (확인이 실패 할 경우 모달 대화 상자를 표시 함). 이제는 oss 라이브러리 만 사용하므로 누구나이 예제를 실행할 수 있습니다. 하지만 jide-oss-3.5.1에서는 여전히 버그가 있습니다. jide-oss-3.6.16에서도 마찬가지입니다. –