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Mlxa
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java_methods

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void (Object value) { myValue = value; }
setDefaultValue
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void (Function<Object, String> toString) { myToString = toString; }
setToString
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void (ActionListener listener) { myListeners.add(listener); }
addActionListener
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Content (@NotNull JTextComponent field, @NotNull Function<? super String, @Nls String> onShow) { Font font = field.getFont(); FontMetrics metrics = font == null ? null : field.getFontMetrics(font); int height = metrics == null ? 16 : metrics.getHeight(); Dimension size = new Dimension(height * 32, height * 16); JTextArea area = createTextArea(onShow.fun(field.getText()), field.isEditable(), field.getBackground(), field.getForeground(), font); copyCaretPosition(field, area); JLabel label = createLabel(createCollapseExtension()); label.setBorder(JBUI.Borders.empty(5, 0, 5, 5)); JBScrollPane pane = new JBScrollPane(area); pane.setVerticalScrollBarPolicy(VERTICAL_SCROLLBAR_ALWAYS); pane.getVerticalScrollBar().add(JBScrollBar.LEADING, label); pane.getVerticalScrollBar().setBackground(area.getBackground()); Insets insets = field.getInsets(); Insets margin = field.getMargin(); if (margin != null) { insets.top += margin.top; insets.left += margin.left; insets.right += margin.right; insets.bottom += margin.bottom; } JBInsets.addTo(size, insets); JBInsets.addTo(size, pane.getInsets()); pane.setPreferredSize(size); pane.setViewportBorder(insets != null ? createEmptyBorder(insets.top, insets.left, insets.bottom, insets.right) : createEmptyBorder()); return new Content() { @Override public @NotNull JComponent getContentComponent() { return pane; } @Override public JComponent getFocusableComponent() { return area; } @Override public void cancel(@NotNull Function<? super String, String> onHide) { if (field.isEditable()) { field.setText(onHide.fun(area.getText())); copyCaretPosition(area, field); } } }; }
prepare
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JComponent () { return pane; }
getContentComponent
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JComponent () { return area; }
getFocusableComponent
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void (@NotNull Function<? super String, String> onHide) { if (field.isEditable()) { field.setText(onHide.fun(area.getText())); copyCaretPosition(area, field); } }
cancel
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JTextArea (@Nls @NotNull String text, boolean editable, Color background, Color foreground, Font font) { JTextArea area = new JTextArea(text); area.putClientProperty(Expandable.class, this); area.setEditable(editable); area.setBackground(background); area.setForeground(foreground); area.setFont(font); area.setWrapStyleWord(true); area.setLineWrap(true); SwingUndoUtil.addUndoRedoActions(area); return area; }
createTextArea
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void (boolean monospaced) { putClientProperty("monospaced", monospaced); }
setMonospaced
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String () { return support.getTitle(); }
getTitle
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void (@NlsContexts.PopupTitle String title) { support.setTitle(title); }
setTitle
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void (boolean enabled) { if (!enabled) support.collapse(); super.setEnabled(enabled); }
setEnabled
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void () { support.collapse(); }
collapse
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boolean () { return support.isExpanded(); }
isExpanded
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void () { support.expand(); }
expand
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void (JTextComponent source, JTextComponent destination) { try { destination.setCaretPosition(source.getCaretPosition()); } catch (Exception ignored) { } }
copyCaretPosition
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String () { return title; }
getTitle
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void (@NlsContexts.PopupTitle String title) { this.title = title; }
setTitle
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String () { return comment; }
getComment
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void (@NlsContexts.PopupAdvertisement String comment) { this.comment = comment; }
setComment
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boolean () { return popup != null; }
isExpanded
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void () { if (popup != null) popup.cancel(); }
collapse
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void () { if (popup != null || !source.isEnabled()) return; Content content = prepare(source, onShow); JComponent component = content.getContentComponent(); Dimension size = component.getPreferredSize(); if (size.width - 50 < source.getWidth()) size.width = source.getWidth(); if (size.height < 2 * source.getHeight()) size.height = 2 * source.getHeight(); Point location = new Point(0, 0); SwingUtilities.convertPointToScreen(location, source); Rectangle screen = ScreenUtil.getScreenRectangle(source); int bottom = screen.y - location.y + screen.height; if (bottom < size.height) { int top = location.y - screen.y + source.getHeight(); if (top < bottom) { size.height = bottom; } else { if (size.height > top) size.height = top; location.y -= size.height - source.getHeight(); } } component.setPreferredSize(size); popup = JBPopupFactory .getInstance() .createComponentPopupBuilder(component, content.getFocusableComponent()) .setMayBeParent(true) // this creates a popup as a dialog with alwaysOnTop=false .setFocusable(true) .setRequestFocus(true) .setTitle(title) .setAdText(comment) .setLocateByContent(true) .setCancelOnWindowDeactivation(false) .setKeyboardActions(singletonList(Pair.create(event -> { collapse(); Window window = ComponentUtil.getWindow(source); if (window != null) { window.dispatchEvent( new KeyEvent(source, KeyEvent.KEY_PRESSED, System.currentTimeMillis(), CTRL_MASK, KeyEvent.VK_ENTER, '\r')); } }, getKeyStroke(KeyEvent.VK_ENTER, CTRL_MASK)))) .setCancelCallback(() -> { try { content.cancel(onHide); popup = null; return true; } catch (Exception ignore) { return false; } }).createPopup(); if (!ApplicationManager.getApplication().isHeadlessEnvironment()) { popup.show(new RelativePoint(location)); } }
expand
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Extension () { return Extension.create(AllIcons.General.CollapseComponent, AllIcons.General.CollapseComponentHover, createTooltipText(IdeBundle.message("action.collapse"), "CollapseExpandableComponent"), this::collapse); }
createCollapseExtension
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Extension () { return Extension.create(AllIcons.General.ExpandComponent, AllIcons.General.ExpandComponentHover, createTooltipText(IdeBundle.message("action.expand"), "ExpandExpandableComponent"), this::expand); }
createExpandExtension
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JLabel (@NotNull Extension extension) { JLabel label = new JLabel(extension.getIcon(false)); label.setToolTipText(extension.getTooltip()); label.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR)); label.addMouseListener(new MouseAdapter() { @Override public void mouseEntered(MouseEvent event) { label.setIcon(extension.getIcon(true)); } @Override public void mouseExited(MouseEvent event) { label.setIcon(extension.getIcon(false)); } @Override public void mouseClicked(MouseEvent event) { Runnable action = extension.getActionOnClick(); if (action != null) action.run(); } }); return label; }
createLabel
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void (MouseEvent event) { label.setIcon(extension.getIcon(true)); }
mouseEntered
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void (MouseEvent event) { label.setIcon(extension.getIcon(false)); }
mouseExited
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void (MouseEvent event) { Runnable action = extension.getActionOnClick(); if (action != null) action.run(); }
mouseClicked
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Extension (@NotNull Icon icon, @NlsContexts.Tooltip String tooltip, Runnable action) { return create(icon, icon, tooltip, action); }
create
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Extension (@NotNull Icon defaultIcon, @NotNull Icon hoveredIcon, @NlsContexts.Tooltip String tooltip, Runnable action) { return new Extension() { @Override public Icon getIcon(boolean hovered) { return hovered ? hoveredIcon : defaultIcon; } @Override public String getTooltip() { return tooltip; } @Override public Runnable getActionOnClick() { return action; } }; }
create
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Icon (boolean hovered) { return hovered ? hoveredIcon : defaultIcon; }
getIcon
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String () { return tooltip; }
getTooltip
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Runnable () { return action; }
getActionOnClick
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int () { return myValueEditor.getMinValue(); }
getMinValue
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int () { return myValueEditor.getMaxValue(); }
getMaxValue
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void (int minValue) { myValueEditor.setMinValue(minValue); }
setMinValue
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void (int maxValue) { myValueEditor.setMaxValue(maxValue); }
setMaxValue
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boolean () { return myValueEditor.isCanBeEmpty(); }
isCanBeEmpty
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void (boolean canBeEmpty) { myValueEditor.setCanBeEmpty(canBeEmpty); }
setCanBeEmpty
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Integer () { return myValueEditor.getValue(); }
getValue
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void (@NotNull Integer newValue) { myValueEditor.setValue(newValue); }
setValue
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void (@Nullable String valueName) { myValueEditor.setValueName(valueName); }
setValueName
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void (@NotNull @NlsContexts.StatusText String text) { getEmptyText().setText(text); }
setDefaultValueText
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void (@NotNull Integer defaultValue) { myValueEditor.setDefaultValue(defaultValue); }
setDefaultValue
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Integer () { return myValueEditor.getDefaultValue(); }
getDefaultValue
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void () { myValueEditor.setValue(myValueEditor.getDefaultValue()); }
resetToDefault
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IntegerValueEditor () { return myValueEditor; }
getValueEditor
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void (@NotNull List<Integer> newValue) { myValueEditor.setValue(newValue); }
setValue
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List<Integer> () { return myValueEditor.getValue(); }
getValue
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void (@NotNull List<Integer> defaultValue) { myValueEditor.setDefaultValue(defaultValue); }
setDefaultValue
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List<Integer> () { return myValueEditor.getDefaultValue(); }
getDefaultValue
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boolean () { return getValue().isEmpty(); }
isEmpty
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void () { setValue(Collections.emptyList()); }
clear
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ValueEditor<List<Integer>> () { return myValueEditor; }
getValueEditor
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List<Extension> () { return extensions; }
getExtensions
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void (Extension... extensions) { setExtensions(asList(extensions)); }
setExtensions
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void (Collection<? extends Extension> extensions) { setExtensions(new ArrayList<>(extensions)); }
setExtensions
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void (List<? extends Extension> extensions) { putClientProperty("JTextField.variant", null); this.extensions = unmodifiableList(extensions); putClientProperty("JTextField.variant", ExtendableTextComponent.VARIANT); }
setExtensions
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void (@NotNull Extension extension) { if (!getExtensions().contains(extension)) { List<Extension> extensions = new ArrayList<>(getExtensions()); extensions.add(extension); setExtensions(extensions); } }
addExtension
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void (@NotNull Extension extension) { ArrayList<Extension> extensions = new ArrayList<>(getExtensions()); if (extensions.remove(extension)) setExtensions(extensions); }
removeExtension
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void (TextUI ui) { TextUI suggested = ui; try { if (ui == null || !Class.forName("com.intellij.ide.ui.laf.darcula.ui.TextFieldWithPopupHandlerUI").isAssignableFrom(ui.getClass())) { ui = (TextUI)Class .forName("com.intellij.ide.ui.laf.darcula.ui.DarculaTextFieldUI") .getDeclaredMethod("createUI", JComponent.class) .invoke(null, this); } } catch (Exception ignore) {} super.setUI(ui); if (ui != suggested) { try { setBorder((Border)Class .forName("com.intellij.ide.ui.laf.darcula.ui.DarculaTextBorder") .newInstance()); } catch (Exception ignore) { } } }
setUI
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ExtendableTextField (@NotNull Runnable action, @Nullable Disposable parentDisposable) { KeyStroke keyStroke = KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, InputEvent.SHIFT_DOWN_MASK); String tooltip = UIBundle.message("component.with.browse.button.browse.button.tooltip.text") + " (" + KeymapUtil.getKeystrokeText(keyStroke) + ")"; ExtendableTextComponent.Extension browseExtension = ExtendableTextComponent.Extension.create(AllIcons.General.OpenDisk, AllIcons.General.OpenDiskHover, tooltip, action); new DumbAwareAction() { @Override public void actionPerformed(@NotNull AnActionEvent e) { action.run(); } }.registerCustomShortcutSet(new CustomShortcutSet(keyStroke), this, parentDisposable); addExtension(browseExtension); return this; }
addBrowseExtension
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void (@NotNull AnActionEvent e) { action.run(); }
actionPerformed
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AccessibleContext () { if (accessibleContext == null) { accessibleContext = new AccessibleContextDelegateWithContextMenu(getOriginalAccessibleContext()) { @Override protected void doShowContextMenu() { ActionManager.getInstance().tryToExecute(ActionManager.getInstance().getAction("ShowPopupMenu"), null, null, null, true); } @Override protected Container getDelegateParent() { return getParent(); } }; } return accessibleContext; }
getAccessibleContext
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void () { ActionManager.getInstance().tryToExecute(ActionManager.getInstance().getAction("ShowPopupMenu"), null, null, null, true); }
doShowContextMenu
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Container () { return getParent(); }
getDelegateParent
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AccessibleContext () { return super.getAccessibleContext(); }
getOriginalAccessibleContext
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void (@NotNull DocumentEvent e) { String errorText = validateTextOnChange(myField.getText(), e); highlightState(!isShowError(errorText)); setErrorText(errorText); }
textChanged
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boolean (@Nullable String errorText) { return errorText != null && StringUtil.isNotEmpty(errorText); }
isShowError
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String (String text, DocumentEvent e) { try { T newValue = parseValue(text); fireValueChanged(newValue); return null; } catch (InvalidDataException ex) { return ex.getMessage(); } }
validateTextOnChange
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void (boolean isValid) { myField.putClientProperty("JComponent.outline", isValid ? null : "error"); }
highlightState
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void (@Nullable String errorText) { // TODO: to be implemented later }
setErrorText
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String () { return myField.getText(); }
getValueText
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void (@NotNull String text) { myField.setText(text); }
setValueText
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String (@NotNull Integer value) { if (myCanBeEmpty && value.equals(getDefaultValue())) { return ""; } return String.valueOf(value); }
valueToString
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boolean (@NotNull Integer value) { return value >= myMinValue && value <= myMaxValue; }
isValid
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int () { return myMinValue; }
getMinValue
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int () { return myMaxValue; }
getMaxValue
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void (int minValue) { myMinValue = minValue; }
setMinValue
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void (int maxValue) { myMaxValue = maxValue; }
setMaxValue
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boolean () { return myCanBeEmpty; }
isCanBeEmpty
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void (boolean canBeEmpty) { myCanBeEmpty = canBeEmpty; }
setCanBeEmpty
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boolean (@Nullable String errorText) { if (StringUtil.isEmpty(getValueText())) { return false; } return super.isShowError(errorText); }
isShowError
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String (@NotNull List<Integer> valueList) { return intListToString(valueList); }
valueToString
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boolean (@NotNull List<Integer> value) { return true; }
isValid
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T () { try { return parseValue(getValueText()); } catch (InvalidDataException ex) { return getDefaultValue(); } }
getValue
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void (@Nullable String valueName) { myValueName = valueName; }
setValueName
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void (@NotNull T newValue) { if (!newValue.equals(getDefaultValue()) && !isValid(newValue)) { newValue = getDefaultValue(); } setValueText(valueToString(newValue)); }
setValue
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void (@NotNull T defaultValue) { myDefaultValue = defaultValue; }
setDefaultValue
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T () { return myDefaultValue; }
getDefaultValue
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void (@NotNull Listener<T> editorListener) { myListeners.add(editorListener); }
addListener
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void (@NotNull T newValue) { for (Listener<T> listener : myListeners) listener.valueChanged(newValue); }
fireValueChanged
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void (Graphics g) { g.setColor(getBackground()); Dimension size = getSize(); g.fillRect(0, 0, size.width, size.height); }
paintComponent
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void (JComponent wrapped) { if (wrapped == getTargetComponent()) { return; } removeAll(); setLayout(new BorderLayout()); if (wrapped != null) { add(wrapped, BorderLayout.CENTER); } revalidate(); repaint(); }
setContent
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boolean () { return getComponentCount() == 0; }
isNull
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void () { if (getTargetComponent() == this) { IdeFocusManager.getGlobalInstance().doWhenFocusSettlesDown(() -> super.requestFocus()); return; } IdeFocusManager.getGlobalInstance().doWhenFocusSettlesDown(() -> IdeFocusManager.getGlobalInstance().requestFocus(getTargetComponent(), true)); }
requestFocus
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boolean () { if (getTargetComponent() == this) { return super.requestFocusInWindow(); } return getTargetComponent().requestFocusInWindow(); }
requestFocusInWindow
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void () { IdeFocusManager.getGlobalInstance().doWhenFocusSettlesDown(() -> super.requestFocus()); }
requestFocusInternal
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boolean (boolean temporary) { if (getTargetComponent() == this) { return super.requestFocus(temporary); } return getTargetComponent().requestFocus(temporary); }
requestFocus