JTextAreaPlaceholder.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.commons.lang3.StringUtils;
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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 JTextAreaPlaceholder extends JTextArea 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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    /**
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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 JTextAreaPlaceholder(String placeholder) {
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        this.placeholderText = placeholder;
30 1 1. <init> : removed call to com/jsql/view/swing/util/UiUtil::init → NO_COVERAGE
 
        UiUtil.init(this);
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    }
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    @Override
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    public void paint(Graphics g) {
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        // Fix #6350: ArrayIndexOutOfBoundsException on paint()
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        // Fix #90822: IllegalArgumentException on paint()
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        // Fix #90761: StateInvariantError on paint()
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        // StateInvariantError possible on jdk 8 when WrappedPlainView.drawLine in paint()
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        try {
40 1 1. paint : removed call to javax/swing/JTextArea::paint → NO_COVERAGE
 
            super.paint(g);
41 1 1. paint : negated conditional → NO_COVERAGE
 
            if (StringUtils.isEmpty(this.getText())) {
42 1 1. paint : removed call to com/jsql/view/swing/util/UiUtil::drawPlaceholder → NO_COVERAGE
 
                UiUtil.drawPlaceholder(this, g, this.placeholderText);
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            }
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        } catch (IllegalArgumentException | NullPointerException | ArrayIndexOutOfBoundsException e) {
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            LOGGER.log(LogLevelUtil.CONSOLE_JAVA, e, e);
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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

30

1.1
Location : <init>
Killed by : none removed call to com/jsql/view/swing/util/UiUtil::init → NO_COVERAGE

40

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

41

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

42

1.1
Location : paint
Killed by : none removed call to com/jsql/view/swing/util/UiUtil::drawPlaceholder → NO_COVERAGE

Active mutators

Tests examined


Report generated by PIT 1.19.1