Examples with CaretMovedListener org.exbin.deltahex.CaretMovedListener used on opensource projects

Example 1 with CaretMovedListener

use of org.exbin.deltahex.CaretMovedListener in project deltahex-java by exbin.

the class DeltaHexEditorBasic method postInit.

private void postInit() {
    codeArea.setComponentPopupMenu(mainPopupMenu);
    setIconImage(new javax.swing.ImageIcon(getClass().getResource("/org/exbin/deltahex/editor/basic/resources/icons/icon.png")).getImage());
    undoHandler.addUndoUpdateListener(new BinaryDataUndoUpdateListener() {

        @Override
        public void undoCommandPositionChanged() {
            updateUndoState();
            codeArea.repaint();
        }

        @Override
        public void undoCommandAdded(@Nonnull BinaryDataCommand command) {
            updateUndoState();
            codeArea.repaint();
        }
    });
    ((EditationModeCapable) codeArea.getWorker()).addEditationModeChangedListener(new EditationModeChangedListener() {

        @Override
        public void editationModeChanged(EditationMode editationMode) {
            switch(editationMode) {
                case INSERT:
                    {
                        editationModeLabel.setText("INS");
                        break;
                    }
                case OVERWRITE:
                    {
                        editationModeLabel.setText("OVR");
                        break;
                    }
                default:
                    {
                        throw new IllegalStateException("Unexpected editation mode " + editationMode.name());
                    }
            }
        }
    });
    ((CaretCapable) codeArea.getWorker()).addCaretMovedListener(new CaretMovedListener() {

        @Override
        public void caretMoved(CaretPosition caretPosition) {
            positionLabel.setText(caretPosition.getDataPosition() + ":" + caretPosition.getCodeOffset());
        }
    });
    ((SelectionCapable) codeArea.getWorker()).addSelectionChangedListener(new SelectionChangedListener() {

        @Override
        public void selectionChanged(SelectionRange selection) {
            updateClipboardState();
        }
    });
    Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
    clipboard.addFlavorListener(new FlavorListener() {

        @Override
        public void flavorsChanged(FlavorEvent e) {
            updateClipboardState();
        }
    });
    updateUndoState();
    updateClipboardState();
    openFileButton.setText("Open");
}