explement Comments - Answer Overflow

because it can get in the middle of keywords and then instead of for example 'def' (which is colored red), it would be 'd|ef' which wont have any color at all

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JCHJava Community | Help. Code. Learn.

•Created by explement on 12/19/2024 in #java-help

How would I hide a specific Character in a ListArray

yes

39 replies

JCHJava Community | Help. Code. Learn.

•Created by explement on 12/19/2024 in #java-help

How would I hide a specific Character in a ListArray

this is the code to set the line/col:

    public static void controlKeys(int index) {
        removeCursor(); // Remove the current cursor
    
        switch (index) {
            case 1: // Left arrow key
                currentColumn = Math.max(0, currentColumn - 1);
                break;
            case 2: // Right arrow key
                currentColumn = Math.min(fileArray.get(currentLine).length(), currentColumn + 1);
                break;
            case 3: // Up arrow key
                if (currentLine > 0) {
                    currentLine--;
                    currentColumn = Math.min(currentColumn, fileArray.get(currentLine).length());
                }
                break;
            case 4: // Down arrow key
                if (currentLine < fileArray.size() - 1) {
                    currentLine++;
                    currentColumn = Math.min(currentColumn, fileArray.get(currentLine).length());
                }
                break;
            default:
                System.out.println("Error");
                return;
        }
    
        updateCursor(); 
    }

    public static void controlKeys(int index) {
        removeCursor(); // Remove the current cursor
    
        switch (index) {
            case 1: // Left arrow key
                currentColumn = Math.max(0, currentColumn - 1);
                break;
            case 2: // Right arrow key
                currentColumn = Math.min(fileArray.get(currentLine).length(), currentColumn + 1);
                break;
            case 3: // Up arrow key
                if (currentLine > 0) {
                    currentLine--;
                    currentColumn = Math.min(currentColumn, fileArray.get(currentLine).length());
                }
                break;
            case 4: // Down arrow key
                if (currentLine < fileArray.size() - 1) {
                    currentLine++;
                    currentColumn = Math.min(currentColumn, fileArray.get(currentLine).length());
                }
                break;
            default:
                System.out.println("Error");
                return;
        }
    
        updateCursor(); 
    }

and this is the code that updates the actual arraylist

    private static void updateCursor() { // Update cursor
        String currentItem = fileArray.get(currentLine);
        String modifiedItem = currentItem.substring(0, currentColumn) + "|" + currentItem.substring(currentColumn);
        fileArray.set(currentLine, modified);

        displayArrayContent();
    }

    private static void updateCursor() { // Update cursor
        String currentItem = fileArray.get(currentLine);
        String modifiedItem = currentItem.substring(0, currentColumn) + "|" + currentItem.substring(currentColumn);
        fileArray.set(currentLine, modified);

        displayArrayContent();
    }

39 replies

JCHJava Community | Help. Code. Learn.

•Created by explement on 12/19/2024 in #java-help

How would I hide a specific Character in a ListArray

let me know if u need the rest of the code aswell

39 replies

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