private void updatePopupLocation() {
final Point los = WebColorChooserField.this.getLocationOnScreen();
final Rectangle gb = popup.getGraphicsConfiguration().getBounds();
final int shadeWidth = isDrawBorder() ? getShadeWidth() : 0;
final boolean ltr = WebColorChooserField.this.getComponentOrientation().isLeftToRight();
final int w = WebColorChooserField.this.getWidth();
final int h = WebColorChooserField.this.getHeight();
final int x;
if (ltr) {
if (los.x + shadeWidth + popup.getWidth() <= gb.x + gb.width) {
x = los.x + shadeWidth;
} else {
x = los.x + w - shadeWidth - popup.getWidth();
}
} else {
if (los.x + w - shadeWidth - popup.getWidth() >= gb.x) {
x = los.x + w - shadeWidth - popup.getWidth();
} else {
x = los.x + shadeWidth;
}
}
final int y;
if (los.y + h + popup.getHeight() <= gb.y + gb.height) {
y = los.y + h + (isDrawBorder() ? 0 : 1);
} else {
y = los.y - popup.getHeight() - (isDrawBorder() ? 0 : 1);
}
popup.setLocation(x, y);
}
/** Color chooser popup */
private void showColorChooserPopup() {
// Checking that component is eligable for focus request
if (!requestFocusInWindow() && !isFocusOwner()) {
// Cancel operation if component is not eligable for focus yet
// This might occur if some other component input verifier holds the focus or in some other
// rare cases
return;
}
// Update date from field if it was changed
updateColorFromField();
// Create popup if it doesn't exist
if (popup == null || colorChooserPanel == null) {
final Window ancestor = SwingUtils.getWindowAncestor(this);
// Color chooser
colorChooserPanel = new WebColorChooserPanel(true);
colorChooserPanel.setColor(color);
colorChooserPanel.setUndecorated(false);
colorChooserPanel.setPaintFocus(false);
colorChooserPanel.setRound(StyleConstants.smallRound);
colorChooserPanel.setShadeWidth(0);
// Popup window
popup = new WebWindow(ancestor);
popup.setLayout(new BorderLayout());
popup.setCloseOnFocusLoss(true);
popup.setWindowOpaque(false);
popup.add(colorChooserPanel);
popup.pack();
// Correct popup positioning
updatePopupLocation();
ancestor.addComponentListener(
new ComponentAdapter() {
@Override
public void componentMoved(final ComponentEvent e) {
if (popup.isShowing()) {
updatePopupLocation();
}
}
@Override
public void componentResized(final ComponentEvent e) {
if (popup.isShowing()) {
updatePopupLocation();
}
}
});
ancestor.addPropertyChangeListener(
WebLookAndFeel.ORIENTATION_PROPERTY,
new PropertyChangeListener() {
@Override
public void propertyChange(final PropertyChangeEvent evt) {
if (popup.isShowing()) {
updatePopupLocation();
}
}
});
colorChooserPanel.addColorChooserListener(
new ColorChooserListener() {
@Override
public void okPressed(final ActionEvent e) {
setColor(colorChooserPanel.getColor());
popup.setVisible(false);
}
@Override
public void resetPressed(final ActionEvent e) {}
@Override
public void cancelPressed(final ActionEvent e) {
popup.setVisible(false);
}
});
} else {
// Updating window location
updatePopupLocation();
// Updating color
colorChooserPanel.setColor(color);
}
// Applying orientation to popup
SwingUtils.copyOrientation(WebColorChooserField.this, popup);
// Showing popup and changing focus
popup.setVisible(true);
colorChooserPanel.requestFocusInWindow();
}
private void hideHints() {
if (classSearchHintsPopup != null) {
classSearchHintsPopup.setVisible(false);
}
}
private void updateHintsLocation() {
Point p = classSearchField.getLocationOnScreen();
classSearchHintsPopup.setLocation(p.x, p.y + classSearchField.getHeight() + 2);
}
private void updateHints() {
String text = classSearchField.getText().trim();
// Ignore empty text
if (text.trim().length() == 0) {
hideHints();
return;
}
// Updating hints window if needed
if (!CompareUtils.equals(lastSearchedText, text)) {
// Saving old selection
Object oldSelection = classSearchHintsList.getSelectedValue();
// Clearing list
DefaultListModel model = (DefaultListModel) classSearchHintsList.getModel();
model.clear();
// Look for classes
List<JarEntry> found =
jarStructure.findSimilarEntries(
text,
new Filter<JarEntry>() {
@Override
public boolean accept(JarEntry object) {
return object.getType().equals(JarEntryType.javaEntry);
}
});
if (found.size() > 0) {
classSearchField.setForeground(Color.BLACK);
// Filling list with results
for (JarEntry entry : found) {
model.addElement(entry);
}
// Updating visible rows
classSearchHintsList.setVisibleRowCount(Math.min(model.size(), 10));
// Restoring selection if possible
int index = oldSelection != null ? model.indexOf(oldSelection) : 0;
classSearchHintsList.setSelectedIndex(index != -1 ? index : 0);
// Packing popup
classSearchHintsPopup.pack();
// Displaying hints window
if (!classSearchHintsPopup.isVisible()) {
classSearchHintsPopup.setVisible(true);
}
} else {
classSearchField.setForeground(Color.RED);
// Hiding hints window
if (classSearchHintsPopup.isVisible()) {
classSearchHintsPopup.setVisible(false);
}
}
lastSearchedText = text;
}
}
private WebButton createClassSearch() {
WebButton classSearch = new WebButton(classSearchIcon);
classSearch.setDrawFocus(false);
classSearch.setRolloverDecoratedOnly(true);
classSearch.addHotkey(Hotkey.CTRL_N);
classSearch.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
showClassSearchPopup();
}
});
classSearchField = new WebTextField(20, false);
classSearchField.setHideInputPromptOnFocus(false);
classSearchField.setInputPrompt("Enter class name here...");
HotkeyManager.registerHotkey(
classSearchField,
Hotkey.ESCAPE,
new HotkeyRunnable() {
@Override
public void run(KeyEvent e) {
hideClassSearchPopup();
}
});
final WebImage leadingComponent = new WebImage(classSearchIcon);
leadingComponent.setMargin(2);
classSearchField.setLeadingComponent(leadingComponent);
classSearchPopup = new WebPopup();
classSearchPopup.setCloseOnFocusLoss(true);
classSearchPopup.add(classSearchField);
classSearchPopup.setDefaultFocusComponent(classSearchField);
classSearchHintsPopup =
new WebWindow(classSearchPopup) {
@Override
public Dimension getPreferredSize() {
final Dimension ps = super.getPreferredSize();
ps.width = Math.max(classSearchField.getWidth(), ps.width);
return ps;
}
};
classSearchHintsPopup.setFocusable(false);
classSearchHintsPopup.setAlwaysOnTop(true);
classSearchPopup.addFocusableChild(classSearchHintsPopup);
classSearchHintsList = new WebList(new DefaultListModel());
classSearchHintsList.setFocusable(false);
classSearchHintsList.setRolloverSelectionEnabled(true);
classSearchHintsList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
classSearchHintsList.setCellRenderer(
new WebListCellRenderer() {
@Override
public Component getListCellRendererComponent(
JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
JarEntry entry = (JarEntry) value;
WebListElement renderer =
(WebListElement)
super.getListCellRendererComponent(
list, value, index, isSelected, cellHasFocus);
renderer.setIcon(entry.getIcon());
renderer.setText(entry.getName());
return renderer;
}
});
classSearchHintsList.addMouseListener(
new MouseAdapter() {
@Override
public void mousePressed(MouseEvent e) {
if (SwingUtils.isLeftMouseButton(e)) {
openSelectedHint();
}
}
});
HotkeyManager.registerHotkey(
classSearchField,
Hotkey.HOME,
new HotkeyRunnable() {
@Override
public void run(KeyEvent e) {
if (classSearchHintsList.getModelSize() > 0) {
classSearchHintsList.setSelectedIndex(0);
}
}
});
HotkeyManager.registerHotkey(
classSearchField,
Hotkey.UP,
new HotkeyRunnable() {
@Override
public void run(KeyEvent e) {
if (classSearchHintsList.getModelSize() > 0) {
int index = classSearchHintsList.getSelectedIndex();
if (index > 0) {
classSearchHintsList.setSelectedIndex(index - 1);
} else {
classSearchHintsList.setSelectedIndex(classSearchHintsList.getModelSize() - 1);
}
}
}
});
HotkeyManager.registerHotkey(
classSearchField,
Hotkey.DOWN,
new HotkeyRunnable() {
@Override
public void run(KeyEvent e) {
if (classSearchHintsList.getModelSize() > 0) {
int index = classSearchHintsList.getSelectedIndex();
if (index < classSearchHintsList.getModelSize() - 1) {
classSearchHintsList.setSelectedIndex(index + 1);
} else {
classSearchHintsList.setSelectedIndex(0);
}
}
}
});
HotkeyManager.registerHotkey(
classSearchField,
Hotkey.END,
new HotkeyRunnable() {
@Override
public void run(KeyEvent e) {
if (classSearchHintsList.getModelSize() > 0) {
classSearchHintsList.setSelectedIndex(classSearchHintsList.getModelSize() - 1);
}
}
});
HotkeyManager.registerHotkey(
classSearchField,
Hotkey.ENTER,
new HotkeyRunnable() {
@Override
public void run(KeyEvent e) {
openSelectedHint();
}
});
WebScrollPane foundClassesScroll = new WebScrollPane(classSearchHintsList);
foundClassesScroll.setShadeWidth(0);
foundClassesScroll.setRound(0);
classSearchHintsPopup.add(foundClassesScroll);
classSearchPopup.addComponentListener(
new ComponentAdapter() {
@Override
public void componentMoved(ComponentEvent e) {
updateHintsLocation();
}
@Override
public void componentResized(ComponentEvent e) {
updateHintsLocation();
}
});
classSearchPopup.addPopupListener(
new PopupAdapter() {
@Override
public void popupWillBeOpened() {
lastSearchedText = null;
lastFocusBeforeSearch = FocusManager.getFocusOwner();
}
@Override
public void popupOpened() {
updateHints();
}
@Override
public void popupClosed() {
hideHints();
if (lastFocusBeforeSearch != null) {
lastFocusBeforeSearch.requestFocusInWindow();
}
}
});
classSearchField.addCaretListener(
new CaretListener() {
@Override
public void caretUpdate(CaretEvent e) {
if (classSearchHintsDelay == null) {
classSearchHintsDelay =
new WebTimer(
500,
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
updateHints();
}
});
classSearchHintsDelay.setRepeats(false);
}
if (classSearchField.getText().trim().length() > 0) {
classSearchHintsDelay.restart();
} else {
classSearchHintsDelay.stop();
hideHints();
}
}
});
return classSearch;
}
