Method accept

examples/dashboard/java/PanelTextInput.java:34–112

(Event e)

    }

    @Override
    public void accept(Event e) {
        if (e instanceof EventTextInput ee) {
            int start = ee.getReplacementStart() == -1 ? text.length() : ee.getReplacementStart();
            int end = start + ee.getReplacementEnd() - ee.getReplacementStart();
            text = text.substring(0, start) + ee.getText() + text.substring(end);
            lastMarked = null;
            window.requestFrame();
        } else if (e instanceof EventTextInputMarked ee) {
            int start = ee.getReplacementStart() == -1 ? text.length() : ee.getReplacementStart();
            int end = start + ee.getReplacementEnd() - ee.getReplacementStart();
            text = text.substring(0, start) + text.substring(end);
            lastMarked = ee;
            window.requestFrame();
        } else if (e instanceof EventMouseButton ee) {
            window.unmarkText();
            window.requestFrame();
        } else if (e instanceof EventMouseMove ee) {
            boolean isInside = contains(ee.getX(), ee.getY());
            if (!_wasInside && isInside)
                window.setMouseCursor(MouseCursor.IBEAM);
            if (_wasInside && !isInside)
                window.setMouseCursor(MouseCursor.ARROW);
            _wasInside = isInside;
        } else if (e instanceof EventKey ee) {
            Key key = ee.getKey();
            KeyLocation loc = ee.getLocation();

            var keyText = loc == KeyLocation.DEFAULT ? key.getName() : capitalize(loc.toString()) + " " + key.getName();
            if (ee.isPressed() && !keys.contains(keyText))
                keys.add(keyText);
            else if (!ee.isPressed())
                keys.remove(keyText);

            if (ee.isPressed()) {
                switch (key) {
                    case ENTER -> text += "\n";

                    case BACKSPACE -> {
                        if (lastMarked == null && text.length() > 0) {
                            try (var iter = BreakIterator.makeCharacterInstance();) {
                                iter.setText(text);
                                text = text.substring(0, iter.preceding(text.length()));
                            }
                        }
                    }
                    
                    case SPACE -> {
                        if (Platform.CURRENT == Platform.MACOS
                            && ee.isModifierDown(KeyModifier.CONTROL)
                            && ee.isModifierDown(KeyModifier.MAC_COMMAND))
                        {
                            App.openSymbolsPalette();
                        }
                    }
                }

                if (ee.isModifierDown(Example.MODIFIER)) {