下面列出了javax.swing.JTabbedPane#getTabCount ( ) 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。
private static boolean hasMnemonic( Component c ) {
if( c instanceof JLabel && ((JLabel)c).getDisplayedMnemonicIndex() >= 0 )
return true;
if( c instanceof AbstractButton && ((AbstractButton)c).getDisplayedMnemonicIndex() >= 0 )
return true;
if( c instanceof JTabbedPane ) {
JTabbedPane tabPane = (JTabbedPane) c;
int tabCount = tabPane.getTabCount();
for( int i = 0; i < tabCount; i++ ) {
if( tabPane.getDisplayedMnemonicIndexAt( i ) >= 0 )
return true;
}
}
return false;
}
private void handleNotFound(String id, String exactCategory, String exactTabTitle) {
if (!disabledCategories.contains(id)) {
disabledCategories.add(id);
}
JTabbedPane pane = categoryid2tabbedpane.get(id);
if (categoryid2tabs.get(id) != null && pane != null) {
for (int i = 0; i < pane.getTabCount(); i++) {
pane.setEnabledAt(i, false);
}
}
buttons.get(id).setEnabled(false);
if (disabledCategories.size() == buttons.size()) {
setCurrentCategory(null, null);
} else {
for (String id3 : categoryModel.getCategoryIDs()) {
if (buttons.get(id3).isEnabled() && ((exactCategory != null && exactCategory.equals(id3)) || (exactCategory == null && exactTabTitle == null))) {
setCurrentCategory(categoryModel.getCategory(id3), null);
break;
}
}
}
}
void closeAllButCurrent() {
Component comp = getComponent(0);
if (comp instanceof JTabbedPane) {
JTabbedPane tabs = (JTabbedPane) comp;
Component current = tabs.getSelectedComponent();
int tabCount = tabs.getTabCount();
// #172039: do not use tabs.getComponents()
Component[] c = new Component[tabCount - 1];
for (int i = 0, j = 0; i < tabCount; i++) {
Component tab = tabs.getComponentAt(i);
if (tab != current) {
c[j++] = tab;
}
}
for (int i = 0; i < c.length; i++) {
((RefactoringPanel) c[i]).close();
}
}
}
@Override
protected void componentClosed() {
isVisible = false;
if (getComponentCount() == 0) {
return ;
}
Component comp = getComponent(0);
if (comp instanceof JTabbedPane) {
JTabbedPane pane = (JTabbedPane) comp;
// #172039: do not use tabs.getComponents()
Component[] c = new Component[pane.getTabCount()];
for (int i = 0; i < c.length; i++) {
c[i] = pane.getComponentAt(i);
}
for (int i = 0; i < c.length; i++) {
((RefactoringPanel) c[i]).close();
}
} else if (comp instanceof RefactoringPanel) {
((RefactoringPanel) comp).close();
}
}
/**
* Show a specific tab, to be found via the title. The title is already present resolved from I18N so the result
* from {@link ConnectionI18N#getConnectionGUILabel(String, Object...)} is required here. Fails quietly.
*
* @param name
* value of the I18N key for connection GUI label
*/
public void showTab(String name) {
if (name == null || !(mainGUI instanceof JTabbedPane)) {
return;
}
JTabbedPane tabPane = (JTabbedPane) mainGUI;
for (int i = 0; i < tabPane.getTabCount(); i++) {
if (name.equals(tabPane.getTitleAt(i))) {
tabPane.setSelectedIndex(i);
break;
}
}
}
public static String[][] getContent(JTabbedPane component) {
int nItems = component.getTabCount();
String[][] content = new String[1][nItems];
for (int i = 0; i < nItems; i++) {
content[0][i] = JTabbedPaneTabJavaElement.getText(component, i);
}
return content;
}
private int getNextEnabledTabIndex(JTabbedPane pane, int currentIndex) {
for (int i = currentIndex + 1; i < pane.getTabCount(); i++) {
if(pane.isEnabledAt(i)) {
return i;
}
}
for (int i = 0; i < currentIndex; i++) {
if(pane.isEnabledAt(i)) {
return i;
}
}
return -1;
}
/**
* Find our tab index within Burp's JTabbedPane. Setup an activation
* listener that resets the title colour to black.
*/
public void findTab() {
if(tabIndex != null)
return;
tabPane = (JTabbedPane) psychoPanel.getParent();
if(tabPane == null)
return;
for(int i = 0; i < tabPane.getTabCount(); i++)
if(Objects.equals(tabPane.getTitleAt(i), getTabCaption()))
tabIndex = i;
tabPane.addChangeListener((ChangeEvent e1) -> {
if(tabPane.getSelectedIndex() == tabIndex)
tabPane.setBackgroundAt(tabIndex, Color.BLACK);
});
}
public void setupMode (DiffController view) {
JTabbedPane tabPane = findTabbedPane(view.getJComponent());
if (tabPane != null) {
if (!handledViews.containsKey(tabPane)) {
ChangeListener list = WeakListeners.change(this, tabPane);
handledViews.put(tabPane, list);
tabPane.addChangeListener(list);
}
if (tabPane.getTabCount() > diffViewMode) {
tabPane.setSelectedIndex(diffViewMode);
}
}
}
public int tabForCoordinate(JTabbedPane pane, int x, int y) {
int index = -1;
for (int i = 0, c = pane.getTabCount(); i < c; i++) {
if (pane.getComponentAt(i).contains(x, y)) {
index = i;
break;
}
}
return index;
}
/**
* Show a specific tab, to be found via the index. Fails quietly.
*
* @param index
* the index of the tab to be selected
*/
public void showTab(int index) {
JTabbedPane tabPane = (JTabbedPane) mainGUI;
if (index < 0 || index >= tabPane.getTabCount()) {
return;
}
tabPane.setSelectedIndex(index);
}
public void selectJWTSuiteTab() {
Component current = this.getUiComponent();
do {
current = current.getParent();
} while (!(current instanceof JTabbedPane));
JTabbedPane tabPane = (JTabbedPane) current;
for (int i = 0; i < tabPane.getTabCount(); i++) {
if (tabPane.getTitleAt(i).equals(this.getTabCaption()))
tabPane.setSelectedIndex(i);
}
}
private void searchTestData(Object source) {
JTabbedPane tab = (JTabbedPane) source;
List<String> tabs = new ArrayList<>();
for (int i = 0; i < tab.getTabCount() - 1; i++) {
tabs.add(tab.getTitleAt(i));
}
JComboBox combo = new JComboBox(tabs.toArray());
int option = JOptionPane.showConfirmDialog(null, combo,
"Go To TestData",
JOptionPane.DEFAULT_OPTION);
if (option == JOptionPane.OK_OPTION) {
tab.setSelectedIndex(tabs.indexOf(combo.getSelectedItem().toString()));
}
}
/**
* Selects the tab with the specified title.
*
* @param pane The {@link JTabbedPane} to use.
* @param title The title to select.
*/
public static void selectTab(JTabbedPane pane, String title) {
int count = pane.getTabCount();
for (int i = 0; i < count; i++) {
if (pane.getTitleAt(i).equals(title)) {
pane.setSelectedIndex(i);
break;
}
}
}
@Override
public void run() {
while (!this.stopRequested) {
try {
// System.out.println(System.currentTimeMillis() + " Polling");
int delay = 500;
List<Deltable> expired = this.dequeueTabPreviewRequest(delay);
for (Deltable dExpired : expired) {
final TabPreviewInfo nextPreviewInfo = (TabPreviewInfo) dExpired;
final JTabbedPane jtp = nextPreviewInfo.tabPane;
if (jtp == null)
continue;
final TabPreviewPainter previewPainter = TabPreviewUtilities
.getTabPreviewPainter(jtp);
final int tabCount = jtp.getTabCount();
if (nextPreviewInfo.toPreviewAllTabs) {
// The call to start() is only relevant for the
// preview of all tabs.
SwingUtilities.invokeLater(() ->
nextPreviewInfo.previewCallback.start(jtp,
jtp.getTabCount(), nextPreviewInfo));
for (int i = 0; i < tabCount; i++) {
final int index = i;
SwingUtilities.invokeLater(() ->
getSingleTabPreviewImage(jtp, previewPainter,
nextPreviewInfo, index));
}
} else {
SwingUtilities.invokeLater(() ->
getSingleTabPreviewImage(jtp, previewPainter,
nextPreviewInfo, nextPreviewInfo.tabIndexToPreview));
}
if (previewPainter.toUpdatePeriodically(jtp)) {
TabPreviewInfo cyclePreviewInfo = new TabPreviewInfo();
// copy all the fields from the currently processed
// request
cyclePreviewInfo.tabPane = nextPreviewInfo.tabPane;
cyclePreviewInfo.tabIndexToPreview = nextPreviewInfo.tabIndexToPreview;
cyclePreviewInfo.toPreviewAllTabs = nextPreviewInfo.toPreviewAllTabs;
cyclePreviewInfo.previewCallback = nextPreviewInfo.previewCallback;
cyclePreviewInfo.setPreviewWidth(nextPreviewInfo.getPreviewWidth());
cyclePreviewInfo.setPreviewHeight(nextPreviewInfo.getPreviewHeight());
cyclePreviewInfo.initiator = nextPreviewInfo.initiator;
// schedule it to app-specific delay
cyclePreviewInfo.setDelta(previewPainter.getUpdateCycle(cyclePreviewInfo.tabPane));
// queue the new request
this.queueTabPreviewRequest(cyclePreviewInfo);
}
}
Thread.sleep(delay);
} catch (InterruptedException ie) {
ie.printStackTrace();
}
}
}
private boolean makeTabVisible(JTabbedPane tp, int selectedTab) {
validateTab();
if (!(tp.getUI() instanceof BasicTabbedPaneUI)) {
try {
EventQueueWait.call(tp, "setSelectedIndex", selectedTab);
} catch (NoSuchMethodException e) {
throw new InvalidElementStateException(
"Unable to call setSelectedIndex on JTabbedPane. selectedTab = " + selectedTab, e);
}
return true;
}
boolean isVisible = false;
int n = tp.getTabCount();
int loopCount = n;
Action backward = tp.getActionMap().get("scrollTabsBackwardAction");
Action forward = tp.getActionMap().get("scrollTabsForwardAction");
while (!isVisible && loopCount-- > 0) {
int firstVisibleTab = -1, lastVisibleTab = -1;
for (int i = 0; i < n; i++) {
Rectangle tabBounds = tp.getBoundsAt(i);
int tabForCoordinate = tp.getUI().tabForCoordinate(tp, tabBounds.x + tabBounds.width / 2,
tabBounds.y + tabBounds.height / 2);
if (tabForCoordinate != -1) {
if (firstVisibleTab == -1) {
firstVisibleTab = tabForCoordinate;
}
lastVisibleTab = tabForCoordinate;
}
}
isVisible = firstVisibleTab <= selectedTab && selectedTab <= lastVisibleTab;
if (isVisible) {
continue;
}
if (selectedTab < firstVisibleTab) {
backward.actionPerformed(new ActionEvent(tp, ActionEvent.ACTION_PERFORMED, ""));
} else {
forward.actionPerformed(new ActionEvent(tp, ActionEvent.ACTION_PERFORMED, ""));
}
}
return isVisible;
}
public void testOptionsCategories() {
OptionsOperator oo = OptionsOperator.invoke();//open options
Component optionsPanel = oo.findSubComponent(getCompChooser("org.netbeans.modules.options.OptionsPanel"));
//we need container to be able to traverse inside
Container optionsContainer = ContainerOperator.findContainerUnder(optionsPanel);
ArrayList<Component> optionsCategories = new ArrayList<Component>();
optionsCategories.addAll(Utilities.findComponentsInContainer(
optionsContainer,
getCompChooser("org.netbeans.modules.options.OptionsPanel$CategoryButton"),
true));
optionsCategories.addAll(Utilities.findComponentsInContainer(
optionsContainer,
getCompChooser("org.netbeans.modules.options.OptionsPanel$NimbusCategoryButton"),
true));
NbMenuItem ideOptions = new NbMenuItem(getName());//let store it in NbMenuItem TODO: refactor to make it simplier
ArrayList<NbMenuItem> categories = new ArrayList<NbMenuItem>();
NbMenuItem miscCategory = null;//remember the miscellanous because you will add the subcategories to it
for (Component component : optionsCategories) {
NbMenuItem optionsCategory = new NbMenuItem(((JLabel) component).getText());
categories.add(optionsCategory);
if (optionsCategory.getName().equals("Miscellaneous")) {//NOI18N
miscCategory = optionsCategory;
}
}
ideOptions.setSubmenu(categories);
oo.selectMiscellaneous();//switch to Miscelenous
JTabbedPane miscellaneousPanel = (JTabbedPane) oo.findSubComponent(getCompChooser("javax.swing.JTabbedPane"));
ArrayList<NbMenuItem> miscCategories = new ArrayList<NbMenuItem>();
for (int i = 0; i < miscellaneousPanel.getTabCount(); i++) {
NbMenuItem miscCategoryItem = new NbMenuItem();
miscCategoryItem.setName(miscellaneousPanel.getTitleAt(i));//
miscCategories.add(miscCategoryItem);
}
miscCategory.setSubmenu(miscCategories);
//load categories order from golden file
LogFiles logFiles = new LogFiles();
PrintStream ideFileStream = null;
PrintStream goldenFileStream = null;
try {
ideFileStream = logFiles.getIdeFileStream();
goldenFileStream = logFiles.getGoldenFileStream();
//read the golden file
NbMenuItem goldenOptions = Utilities.parseSubTreeByLines(getGoldenFile("options", "options-categories").getAbsolutePath());
goldenOptions.setName(getName());
//make a diff
Utilities.printMenuStructure(ideFileStream, ideOptions, " ", 100);
Utilities.printMenuStructure(goldenFileStream, goldenOptions, " ", 100);
Manager.getSystemDiff().diff(logFiles.pathToIdeLogFile, logFiles.pathToGoldenLogFile, logFiles.pathToDiffLogFile);
String message = Utilities.readFileToString(logFiles.pathToDiffLogFile);
assertFile(message, logFiles.pathToGoldenLogFile, logFiles.pathToIdeLogFile, logFiles.pathToDiffLogFile);
} catch (IOException ex) {
ex.printStackTrace(System.err);
} finally {
ideFileStream.close();
goldenFileStream.close();
}
}
/**
* Switch the current tab to be the one named, possibly including a sub tab
* and then advise the user of the item to be done. generally the tab will
* handle this but a fallback of a dialog will be used if the tab can't do
* the advising.
*
* @param dest An arry of the tab name, the field name and optionally the
* sub tab name.
*/
private void switchTabsAndAdviseTodo(String[] dest)
{
Tab tab = Tab.valueOf(dest[0]);
String tabName = currentCharacter.getDataSet().getGameMode().getTabName(tab);
Component selTab = null;
for (int i = 0; i < getTabCount(); i++)
{
if (tabName.equals(getTitleAt(i)))
{
setSelectedIndex(i);
selTab = getComponent(i);
break;
}
}
if (selTab == null)
{
Logging.errorPrint("Failed to find tab " + tabName); //$NON-NLS-1$
return;
}
if (selTab instanceof JTabbedPane && dest.length > 2)
{
JTabbedPane tabPane = (JTabbedPane) selTab;
for (int i = 0; i < tabPane.getTabCount(); i++)
{
if (dest[2].equals(tabPane.getTitleAt(i)))
{
tabPane.setSelectedIndex(i);
break;
}
}
}
if (selTab instanceof TodoHandler)
{
((TodoHandler) selTab).adviseTodo(dest[1]);
}
else
{
String message = LanguageBundle.getFormattedString("in_todoUseField", dest[1]); //$NON-NLS-1$
JOptionPane.showMessageDialog(selTab, message, LanguageBundle.getString("in_tipsString"), //$NON-NLS-1$
JOptionPane.INFORMATION_MESSAGE);
}
}
private static void makeGUI(final Project p1, final Project p2,
HashSet<ZDisplayable> empty1, HashSet<ZDisplayable> empty2,
HashMap<Displayable,List<Change>> matched,
HashSet<ZDisplayable> unmatched1,
HashSet<ZDisplayable> unmatched2) {
final ArrayList<Row> rows = new ArrayList<Row>();
for (Map.Entry<Displayable,List<Change>> e : matched.entrySet()) {
for (Change c : e.getValue()) {
rows.add(new Row(c));
}
if (e.getValue().size() > 1) {
Utils.log("More than one assigned to " + e.getKey());
}
}
JTabbedPane tabs = new JTabbedPane();
final Table table = new Table();
tabs.addTab("Matched", new JScrollPane(table));
JTable tu1 = createTable(unmatched1, "Unmatched 1", p1, p2);
JTable tu2 = createTable(unmatched2, "Unmatched 2", p1, p2);
JTable tu3 = createTable(empty1, "Empty 1", p1, p2);
JTable tu4 = createTable(empty2, "Empty 2", p1, p2);
tabs.addTab("Unmatched 1", new JScrollPane(tu1));
tabs.addTab("Unmatched 2", new JScrollPane(tu2));
tabs.addTab("Empty 1", new JScrollPane(tu3));
tabs.addTab("Empty 2", new JScrollPane(tu4));
for (int i=0; i<tabs.getTabCount(); i++) {
if (null == tabs.getTabComponentAt(i)) {
Utils.log2("null at " + i);
continue;
}
tabs.getTabComponentAt(i).setPreferredSize(new Dimension(1024, 768));
}
String xml1 = new File(((FSLoader)p1.getLoader()).getProjectXMLPath()).getName();
String xml2 = new File(((FSLoader)p2.getLoader()).getProjectXMLPath()).getName();
JFrame frame = new JFrame("1: " + xml1 + " || 2: " + xml2);
tabs.setPreferredSize(new Dimension(1024, 768));
frame.getContentPane().add(tabs);
frame.pack();
frame.setVisible(true);
// so the bullshit starts: any other way to set the model fails, because it tries to render it while setting it
SwingUtilities.invokeLater(new Runnable() { public void run() {
table.setModel(new Model(rows));
CustomCellRenderer cc = new CustomCellRenderer();
for (int i=0; i<Row.COLUMNS; i++) {
table.setDefaultRenderer(table.getColumnClass(i), cc);
}
}});
}
/**
* Switch the current tab to be the one named, possibly including a sub tab
* and then advise the user of the item to be done. generally the tab will
* handle this but a fallback of a dialog will be used if the tab can't do
* the advising.
*
* @param dest An arry of the tab name, the field name and optionally the
* sub tab name.
*/
private void switchTabsAndAdviseTodo(String[] dest)
{
Tab tab = Tab.valueOf(dest[0]);
String tabName = currentCharacter.getDataSet().getGameMode().getTabName(tab);
Component selTab = null;
for (int i = 0; i < getTabCount(); i++)
{
if (tabName.equals(getTitleAt(i)))
{
setSelectedIndex(i);
selTab = getComponent(i);
break;
}
}
if (selTab == null)
{
Logging.errorPrint("Failed to find tab " + tabName); //$NON-NLS-1$
return;
}
if (selTab instanceof JTabbedPane && dest.length > 2)
{
JTabbedPane tabPane = (JTabbedPane) selTab;
for (int i = 0; i < tabPane.getTabCount(); i++)
{
if (dest[2].equals(tabPane.getTitleAt(i)))
{
tabPane.setSelectedIndex(i);
break;
}
}
}
if (selTab instanceof TodoHandler)
{
((TodoHandler) selTab).adviseTodo(dest[1]);
}
else
{
String message = LanguageBundle.getFormattedString("in_todoUseField", dest[1]); //$NON-NLS-1$
JOptionPane.showMessageDialog(selTab, message, LanguageBundle.getString("in_tipsString"), //$NON-NLS-1$
JOptionPane.INFORMATION_MESSAGE);
}
}