Method createUI

src/main/java/com/rarchives/ripme/ui/MainWindow.java:257–646

(Container pane)

    }

    private void createUI(Container pane) {
        // If creating the tray icon fails, ignore it.
        try {
            setupTrayIcon();
        } catch (Exception e) {
            LOGGER.warn(e.getMessage());
        }

        EmptyBorder emptyBorder = new EmptyBorder(5, 5, 5, 5);
        GridBagConstraints gbc = new GridBagConstraints();
        gbc.fill = GridBagConstraints.HORIZONTAL;
        gbc.weightx = 1;
        gbc.ipadx = 2;
        gbc.gridx = 0;
        gbc.weighty = 0;
        gbc.ipady = 2;
        gbc.gridy = 0;
        gbc.anchor = GridBagConstraints.PAGE_START;

        try {
            UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
        } catch (ClassNotFoundException | InstantiationException | UnsupportedLookAndFeelException
                | IllegalAccessException e) {
            LOGGER.error("[!] Exception setting system theme:", e);
        }

        ripTextfield = new JTextField("", 20);
        ripTextfield.addMouseListener(new ContextMenuMouseListener(ripTextfield));

        // Add keyboard protection of Ctrl+V for pasting.
        ripTextfield.addKeyListener(new KeyAdapter() {
            @Override
            public void keyTyped(KeyEvent e) {
                if (e.getKeyChar() == 22) { // ASCII code for Ctrl+V
                    ContextActionProtections.pasteFromClipboard(ripTextfield);
                }
            }
        });

        /*
        Alternatively, just set this, and use
        ((AbstractDocument) ripTextfield.getDocument()).setDocumentFilter(new LengthLimitDocumentFilter(256));
            private static class LengthLimitDocumentFilter extends DocumentFilter {
                private final int maxLength;

                public LengthLimitDocumentFilter(int maxLength) {
                    this.maxLength = maxLength;
                }

                @Override
                public void insertString(FilterBypass fb, int offset, String string, AttributeSet attr) throws BadLocationException {
        //            if ((fb.getDocument().getLength() + string.length()) <= maxLength) {
                        super.insertString(fb, offset, string.substring(0, maxLength), attr);
        //            }
                }

                @Override
                public void replace(FilterBypass fb, int offset, int length, String text, AttributeSet attrs) throws BadLocationException {