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VirtualTerminal crashes when using System LookAndFeel. #117

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StochasticTinkr opened this issue Jul 27, 2024 · 0 comments
Open

VirtualTerminal crashes when using System LookAndFeel. #117

StochasticTinkr opened this issue Jul 27, 2024 · 0 comments
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bug Something isn't working

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@StochasticTinkr
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Describe the bug
When trying to use the VirtualTerminal, an error occurs if I've set the System LookAndFeel.

To Reproduce
Steps to reproduce the behavior. Run this kotlin file.

import com.varabyte.kotter.terminal.virtual.VirtualTerminal
import java.awt.EventQueue.invokeLater
import javax.swing.UIManager

fun main() {
    invokeLater {
        UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName())
    }
    VirtualTerminal.create()
}

Expected behavior
A virtual terminal appears, decorated with the System look and feel.

Screenshots

java.lang.Error: no ComponentUI class for: com.varabyte.kotter.terminal.virtual.SwingTerminalPane[,0,0,0x0,invalid,alignmentX=0.0,alignmentY=0.0,border=,flags=0,maximumSize=,minimumSize=,preferredSize=,caretColor=,disabledTextColor=,editable=true,margin=,selectedTextColor=,selectionColor=,kit=,typeHandlers=]
...
Caused by: java.lang.NullPointerException: Cannot invoke "javax.swing.plaf.TextUI.getMinimumSize(javax.swing.JComponent)" because "ui" is null

and

Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException: Cannot invoke "javax.swing.plaf.TextUI.getMinimumSize(javax.swing.JComponent)" because "ui" is null

Desktop:

  • OS: MacOS 12.7.5
  • Kotter Version: 1.1.2
  • JDK 21.0.1-open
  • Kotlin 2.0.0
@StochasticTinkr StochasticTinkr added the bug Something isn't working label Jul 27, 2024
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@StochasticTinkr