下面列出了javax.swing.DefaultListModel#remove ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
protected void cleanup(JComponent c, boolean remove) {
if (remove && indices != null) {
JList source = (JList) c;
DefaultListModel model = (DefaultListModel) source.getModel();
// If we are moving items around in the same list, we
// need to adjust the indices accordingly, since those
// after the insertion point have moved.
if (addCount > 0) {
for (int i = 0; i < indices.length; i++) {
if (indices[i] > addIndex) {
indices[i] += addCount;
}
}
}
for (int i = indices.length - 1; i >= 0; i--) {
model.remove(indices[i]);
}
}
indices = null;
addCount = 0;
addIndex = -1;
}
private void javaCompletionExcluderDialogOkButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_javaCompletionExcluderDialogOkButtonActionPerformed
JList list = getSelectedExcluderList();
String text = javaCompletionExcluderDialogTextField.getText();
DefaultListModel model = (DefaultListModel) list.getModel();
int index = model.size();
if (javaExcluderEditing != null){
// if this was an "edit" rather than "add", then remove the old entry first
index = model.indexOf(javaExcluderEditing);
model.remove(index);
javaExcluderEditing = null;
}
String[] entries = text.split(","); // NOI18N
for (String entry : entries) {
// strip zero width spaces
entry = entry.replaceAll("\u200B", ""); // NOI18N
entry = entry.trim();
if (entry.length() != 0 && entry.matches(JAVA_FQN_REGEX)){
model.insertElementAt(entry, index);
index++;
}
}
updateExcluder(list);
javaCompletionExcluderDialog2.setVisible(false);
javaCompletionExcluderDialogTextField.setText(null);
}
/**
* Make sure indices are correct after a move in the list.
*/
private void cleanup(JComponent c, boolean remove) {
if (remove && Objects.nonNull(indices)) {
if (addCount > 0) {
// https://github.com/aterai/java-swing-tips/blob/master/DragSelectDropReordering/src/java/example/MainPanel.java
for (int i = 0; i < indices.length; i++) {
if (indices[i] >= addIndex) {
indices[i] += addCount;
}
}
}
JList source = (JList) c;
DefaultListModel model = (DefaultListModel) source.getModel();
for (int i = indices.length - 1; i >= 0; i--) {
model.remove(indices[i]);
}
}
indices = null;
addCount = 0;
addIndex = -1;
}
private void cleanup(JComponent c, boolean remove) {
if (remove && Objects.nonNull(indices)) {
if (addCount > 0) {
// https://github.com/aterai/java-swing-tips/blob/master/DragSelectDropReordering/src/java/example/MainPanel.java
for (int i = 0; i < indices.length; i++) {
if (indices[i] >= addIndex) {
indices[i] += addCount;
}
}
}
JList<?> source = (JList) c;
DefaultListModel<?> model = (DefaultListModel) source.getModel();
for (int i = indices.length - 1; i >= 0; i--) {
model.remove(indices[i]);
}
}
indices = null;
addCount = 0;
addIndex = -1;
}
private List<ComparisonItem> getSelectedItems(JList<ComparisonItem> list, DefaultListModel<ComparisonItem> listModel, boolean removeFromModel) {
List<ComparisonItem> results = new ArrayList<ComparisonItem>();
int[] indices = list.getSelectedIndices() ;
for (int index : indices)
{
results.add(listModel.get(index)) ;
}
if (removeFromModel)
{
// we must remove the element in a correct order
for (int i = indices.length - 1 ; i >= 0 ; --i)
{
listModel.remove(indices[i]);
}
}
return results;
}
public void actionPerformed(ActionEvent e) {
if (_classpathList.isSelectionEmpty()
|| !MainFrame.getInstance().confirm(
Messages.getString("confirmClassPathRemoval"))) {
return;
}
DefaultListModel model = (DefaultListModel) _classpathList.getModel();
while (!_classpathList.isSelectionEmpty()) {
model.remove(_classpathList.getSelectedIndex());
}
}
private void remove(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_remove
final DefaultListModel<URI> lm = (DefaultListModel<URI>) sources.getModel();
final int[] index = sources.getSelectedIndices();
for (int i=index.length-1; i>=0; i--) {
lm.remove(index[i]);
}
}
private void moveUp(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_moveUp
final DefaultListModel<URI> lm = (DefaultListModel<URI>) sources.getModel();
final int[] index = sources.getSelectedIndices();
for (int i=0; i< index.length; i++) {
final URI toMove = lm.remove(index[i]);
lm.add(index[i]-1, toMove);
index[i]--;
}
sources.setSelectedIndices(index);
}
private void moveDown(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_moveDown
final DefaultListModel<URI> lm = (DefaultListModel<URI>) sources.getModel();
final int[] index = sources.getSelectedIndices();
for (int i=index.length-1; i>=0; i--) {
final URI toMove = lm.remove(index[i]);
lm.add(index[i]+1, toMove);
index[i]++;
}
sources.setSelectedIndices(index);
}
public void actionPerformed(ActionEvent e) {
if (_classpathList.isSelectionEmpty()
|| !MainFrame.getInstance().confirm(
Messages.getString("confirmClassPathRemoval"))) {
return;
}
DefaultListModel model = (DefaultListModel) _classpathList.getModel();
while (!_classpathList.isSelectionEmpty()) {
model.remove(_classpathList.getSelectedIndex());
}
}
private void removeSelected(JList list, String prefKey) {
DefaultListModel m = (DefaultListModel)list.getModel();
while (!list.isSelectionEmpty()) {
m.remove(list.getSelectionModel().getLeadSelectionIndex());
}
updatePreference(list, prefKey);
}
private void removeProcessorButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_removeProcessorButtonActionPerformed
DefaultListModel model = (DefaultListModel) annotationProcessorsList.getModel();
int[] indices = annotationProcessorsList.getSelectedIndices();
for (int i = indices.length - 1 ; i >= 0 ; i--) {
model.remove(indices[i]);
}
if (!model.isEmpty()) {
// Select reasonable item
int selectedIndex = indices[indices.length - 1] - indices.length + 1;
if (selectedIndex > model.size() - 1) {
selectedIndex = model.size() - 1;
}
annotationProcessorsList.setSelectedIndex(selectedIndex);
}
}
private void javaCompletionExcluderRemoveButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_javaCompletionExcluderRemoveButtonActionPerformed
JList list = getSelectedExcluderList();
int[] rows = list.getSelectedIndices();
DefaultListModel model = (DefaultListModel) list.getModel();
// remove rows in descending order: row numbers change when a row is removed
for (int row = rows.length - 1; row >= 0; row--) {
model.remove(rows[row]);
}
updateExcluder(list);
}
public void updateRecentList(Message recentMsg)
{
if ("Free Text".equals(recentMsg.getName()))
{
return;
}
String key = frame.activeDictionary.getFullVersion();
Map<String, DefaultListModel<Message>> tmpMap = frame.recentMessagesMap;
DefaultListModel<Message> tmpListModel;
if (tmpMap.containsKey(key))
{
tmpListModel = tmpMap.get(key);
if (tmpListModel.contains(recentMsg))
{
tmpListModel.remove(tmpListModel.indexOf(recentMsg));
tmpListModel.add(0, recentMsg);
} else
{
tmpListModel.add(0, recentMsg);
}
} else
{
tmpListModel = new DefaultListModel<Message>();
tmpListModel.add(0, recentMsg);
tmpMap.put(key, tmpListModel);
}
frame.recentMessagesList.setModel(tmpMap.get(key));
}
public void testResolveProjectDependencies() throws Exception {
int countBefore = EarProjectProperties.getJarContentAdditional(earProject).size();
DefaultListModel l = earProjectProperties.EAR_CONTENT_ADDITIONAL_MODEL.getDefaultListModel();
l.remove(l.indexOf(getEjbProject()));
earProjectProperties.store();
EditableProperties ep = TestUtil.loadProjectProperties(earProject.getProjectDirectory());
String ejbReferenceValue = ep.getProperty(EJB_REFERENCE_EXPECTED_KEY);
assertNull("ejb reference should not exist", ejbReferenceValue);
String carReferenceValue = ep.getProperty(CAR_REFERENCE_EXPECTED_KEY);
assertEquals("car reference should exist", CAR_REFERENCE_EXPECTED_VALUE, carReferenceValue);
assertEquals("wrong count of project references", countBefore - 1, EarProjectProperties.getJarContentAdditional(earProject).size());
assertEquals("wrong count of project references", countBefore - 1, earProject.getReferenceHelper().getRawReferences().length);
// remove all entries
l.clear();
earProjectProperties.store();
assertEquals("wrong count of project references", 0, EarProjectProperties.getJarContentAdditional(earProject).size());
// add new project/module
l.addElement(getWebProject());
earProjectProperties.store();
ep = TestUtil.loadProjectProperties(earProject.getProjectDirectory());
ejbReferenceValue = ep.getProperty(EJB_REFERENCE_EXPECTED_KEY);
assertNull("ejb reference should not exist", ejbReferenceValue);
carReferenceValue = ep.getProperty(CAR_REFERENCE_EXPECTED_KEY);
assertNull("car reference should not exist", carReferenceValue);
String webReferenceValue = ep.getProperty(WEB_REFERENCE_EXPECTED_KEY);
assertEquals("web reference should exist", WEB_REFERENCE_EXPECTED_VALUE, webReferenceValue);
assertEquals("wrong count of project references", 1, EarProjectProperties.getJarContentAdditional(earProject).size());
assertEquals("wrong count of project references", 1, earProject.getReferenceHelper().getRawReferences().length);
}
private void addButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_addButtonActionPerformed
int[] indexes = availableGroupsList.getSelectedIndices();
DefaultListModel availableModel = (DefaultListModel) availableGroupsList.getModel();
DefaultListModel displayedModel = (DefaultListModel) displayedGroupsList.getModel();
int at = displayedModel.getSize();
for (int i = indexes.length - 1; i >= 0; i--) {
Object element = availableModel.remove(indexes[i]);
displayedModel.add(at, element);
}
}
private void removeButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_removeButtonActionPerformed
int[] indexes = displayedGroupsList.getSelectedIndices();
DefaultListModel availableModel = (DefaultListModel) availableGroupsList.getModel();
DefaultListModel displayedModel = (DefaultListModel) displayedGroupsList.getModel();
int at = availableModel.getSize();
for (int i = indexes.length - 1; i >= 0; i--) {
Object element = displayedModel.remove(indexes[i]);
availableModel.add(at, element);
}
}
public void testList() {
JFrame frame = new JFrame();
JPanel panel = new JPanel();
DefaultListModel model = new DefaultListModel();
model.addElement("foo");
model.addElement("bar");
JList list = new JList(model);
panel.add(list);
frame.add(panel);
frame.pack();
frame.setVisible(true);
System.out.println();
model.remove(1);
System.out.println();
}
private
void
moveColumn(String action)
{
DefaultListModel model = (DefaultListModel)getList().getModel();
Object object = getList().getSelectedValue();
int index = getList().getSelectedIndex();
if(action.equals(ACTION_DOWN) == true)
{
++index;
if(index < model.getSize())
{
model.remove(index - 1);
model.add(index, object);
getList().setSelectedIndex(index);
storeCSVColumnOrder();
}
}
else
{
--index;
if(index > -1)
{
model.remove(index + 1);
model.add(index, object);
getList().setSelectedIndex(index);
storeCSVColumnOrder();
}
}
}
public void actionPerformed(ActionEvent e) {
if (_classpathList.isSelectionEmpty()
|| !MainFrame.getInstance().confirm(
Messages.getString("confirmClassPathRemoval"))) {
return;
}
DefaultListModel model = (DefaultListModel) _classpathList.getModel();
while (!_classpathList.isSelectionEmpty()) {
model.remove(_classpathList.getSelectedIndex());
}
}