nortega/vaccalc
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Set version in about page from pom.xml variable.

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This commit is contained in:
Nicolás A. Ortega Froysa
2026-03-02 10:53:26 +01:00
parent 7763284ae3
commit b9072fc8e8
3 changed files with 14 additions and 6 deletions
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17
src/main/java/net/themusicinnoise/vaccalc/VacCalc.java
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@@ -3,9 +3,9 @@ package net.themusicinnoise.vaccalc;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.*;
import java.time.YearMonth;
import java.util.Properties;
import java.util.stream.Collectors;
public class VacCalc extends JFrame {
@@ -72,10 +72,17 @@ public class VacCalc extends JFrame {
@Override
public void actionPerformed(ActionEvent ev) {
BufferedReader br = new BufferedReader(new InputStreamReader(getClass().getClassLoader().getResourceAsStream("about.html")));
Properties properties = new Properties();
try {
properties.load(getClass().getClassLoader().getResourceAsStream("project.properties"));
} catch (IOException e) {
System.err.println("Failed to load project properties.");
e.printStackTrace();
}
String aboutText = br.lines().collect(Collectors.joining());
JOptionPane.showMessageDialog(VacCalc.this,
aboutText,
"About", JOptionPane.INFORMATION_MESSAGE);
aboutText = aboutText.replace("VERSION", properties.getProperty("version"));
JOptionPane.showMessageDialog(VacCalc.this, aboutText, "About",
JOptionPane.INFORMATION_MESSAGE);
}
});
helpMenu.add(aboutItem);

2
src/main/resources/about.html
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@@ -1,5 +1,5 @@
<html>
<p><b>VacCalc v1.0.0</b></p>
<p><b>VacCalc VERSION</b></p>
<hr />
<p>Copyright &copy; 2026 Nicolás A. Ortega Froysa &lt;nicolas@ortegas.org&gt;</p>
<p>License: Zlib</p>

1
src/main/resources/project.properties Normal file
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@@ -0,0 +1 @@
version=${project.version}