Created
September 9, 2020 12:24
-
-
Save chrisvire/c27c725595b9da76859fbfe3a874ddbf to your computer and use it in GitHub Desktop.
JDK-8252965 crashes on macOS using OpenJDK 8.265.01.2
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
package org.sil; | |
import javax.swing.*; | |
import javax.swing.table.DefaultTableModel; | |
import java.awt.*; | |
public class Main { | |
public static void main(String[] args) { | |
Main app = new Main(); | |
app.buildAndDisplayGui(); | |
} | |
private void buildAndDisplayGui() { | |
JFrame frame = new JFrame("Test"); | |
buildContent(frame); | |
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); | |
frame.pack(); | |
frame.setVisible(true); | |
} | |
private void buildContent(JFrame frame) { | |
JPanel panel = new JPanel(); | |
JTable table = new JTable(); | |
String[] columnNames = new String[2]; | |
columnNames[0] = "Book Id"; | |
columnNames[1] = "Book Name"; | |
DefaultTableModel model = new DefaultTableModel(columnNames, 2); | |
table.setModel(model); | |
// This works | |
addRow(model, table.getFont(), "1", "Test"); | |
// This crashes | |
addRow(model, table.getFont(), "2", "പത്രൊസ്"); | |
updateRowHeights(table); | |
panel.add(table); | |
frame.getContentPane().add(panel); | |
} | |
private void addRow(DefaultTableModel model, Font font, String bookId, String bookName) { | |
Object[] columns = new Object[2]; | |
columns[0] = bookId; | |
if (font.canDisplayUpTo(bookName) < 0) { | |
columns[1] = bookName; | |
} else { | |
columns[1] = "Fail"; | |
} | |
model.addRow(columns); | |
} | |
private void updateRowHeights(JTable table) | |
{ | |
try { | |
for (int row = 0; row < table.getRowCount(); row++) { | |
int rowHeight = table.getRowHeight(); | |
for (int column = 0; column < table.getColumnCount(); column++) { | |
Component comp = table.prepareRenderer(table.getCellRenderer(row, column), row, column); | |
rowHeight = Math.max(rowHeight, comp.getPreferredSize().height); | |
} | |
table.setRowHeight(row, rowHeight); | |
} | |
} | |
catch(ClassCastException e) { | |
} | |
} | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment