Moving the Caret of a JTextComponent : JTextComponent « Swing JFC « Java






  1. Java
  2. Swing JFC
  3. JTextComponent

Moving the Caret of a JTextComponent

  

import java.awt.Color;

import javax.swing.JTextArea;
import javax.swing.text.JTextComponent;

public class Main {
  public static void main(String[] argv) throws Exception {
    JTextComponent c = new JTextArea();
    c.getCaretPosition();
    if (c.getCaretPosition() < c.getDocument().getLength()) {
      char ch = c.getText(c.getCaretPosition(), 1).charAt(0);
    }
    // Move the caret
    int newPosition = 0;
    c.moveCaretPosition(newPosition);
  }
}








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