31 lines
968 B
Java
31 lines
968 B
Java
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package hae.utils.ui;
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import javax.swing.*;
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import java.awt.*;
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import java.awt.event.FocusEvent;
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import java.awt.event.FocusListener;
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public class UIEnhancer {
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public static void setTextFieldPlaceholder(JTextField textField, String placeholderText) {
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textField.setForeground(Color.GRAY);
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textField.setText(placeholderText);
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textField.addFocusListener(new FocusListener() {
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@Override
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public void focusGained(FocusEvent e) {
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if (textField.getText().equals(placeholderText)) {
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textField.setText("");
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textField.setForeground(Color.BLACK);
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}
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}
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@Override
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public void focusLost(FocusEvent e) {
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if (textField.getText().isEmpty()) {
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textField.setForeground(Color.GRAY);
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textField.setText(placeholderText);
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}
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}
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});
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}
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}
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