JTextFieldPlaceholder.java

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package com.jsql.view.swing.text;
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import com.jsql.util.LogLevelUtil;
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import com.jsql.view.swing.util.UiUtil;
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import org.apache.logging.log4j.LogManager;
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import org.apache.logging.log4j.Logger;
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import javax.swing.*;
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import java.awt.*;
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/**
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 * Textfield with information text displayed when empty.
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 */
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public class JTextFieldPlaceholder extends JTextField implements JPlaceholder {
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    private static final Logger LOGGER = LogManager.getRootLogger();
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    /**
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     * Text to display when empty.
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     */
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    private String placeholderText;
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    private int xOffset;
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    /**
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     * Create a textfield with hint and default value.
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     * @param placeholder Text displayed when empty
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     * @param value Default value
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     */
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    public JTextFieldPlaceholder(String placeholder, String value) {
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        this(placeholder);
31 1 1. <init> : removed call to com/jsql/view/swing/text/JTextFieldPlaceholder::setText → NO_COVERAGE
 
        this.setText(value);
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    }
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    /**
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     * Create a textfield with hint.
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     * @param placeholder Text displayed when empty
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     */
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    public JTextFieldPlaceholder(String placeholder) {
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        this.placeholderText = placeholder;
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    }
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    public JTextFieldPlaceholder(String placeholder, int xOffset) {
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        this(placeholder);
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        this.xOffset = xOffset;
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    }
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    @Override
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    public void paint(Graphics g) {
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        try {
50 1 1. paint : removed call to javax/swing/JTextField::paint → NO_COVERAGE
 
            super.paint(g);
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        } catch (ClassCastException e) {  // Fix #4301, ClassCastException: sun.awt.image.BufImgSurfaceData cannot be cast to sun.java2d.xr.XRSurfaceData
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            LOGGER.log(LogLevelUtil.CONSOLE_JAVA, e, e);
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        }
54 1 1. paint : negated conditional → NO_COVERAGE
 
        if (this.getText().isEmpty()) {
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            int h = this.getHeight();
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            var fm = g.getFontMetrics();
57 5 1. paint : Replaced integer division with multiplication → NO_COVERAGE
2. paint : removed call to com/jsql/view/swing/util/UiUtil::drawPlaceholder → NO_COVERAGE
3. paint : Replaced integer subtraction with addition → NO_COVERAGE
4. paint : Replaced integer division with multiplication → NO_COVERAGE
5. paint : Replaced integer addition with subtraction → NO_COVERAGE
 
            UiUtil.drawPlaceholder(this, g, this.placeholderText, this.xOffset, h / 2 + fm.getAscent() / 2 - 1);
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        }
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    }
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    @Override
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    public void setPlaceholderText(String placeholderText) {
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        this.placeholderText = placeholderText;
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    }
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}

Mutations

31

1.1
Location : <init>
Killed by : none removed call to com/jsql/view/swing/text/JTextFieldPlaceholder::setText → NO_COVERAGE

50

1.1
Location : paint
Killed by : none removed call to javax/swing/JTextField::paint → NO_COVERAGE

54

1.1
Location : paint
Killed by : none negated conditional → NO_COVERAGE

57

1.1
Location : paint
Killed by : none Replaced integer division with multiplication → NO_COVERAGE

2.2
Location : paint
Killed by : none removed call to com/jsql/view/swing/util/UiUtil::drawPlaceholder → NO_COVERAGE

3.3
Location : paint
Killed by : none Replaced integer subtraction with addition → NO_COVERAGE

4.4
Location : paint
Killed by : none Replaced integer division with multiplication → NO_COVERAGE

5.5
Location : paint
Killed by : none Replaced integer addition with subtraction → NO_COVERAGE

Active mutators

Tests examined


Report generated by PIT 1.19.1