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Fix Look and Feel for Task monitoring window. #319

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Merged
ctrueden merged 1 commit into from
Apr 2, 2026
Merged

Fix Look and Feel for Task monitoring window. #319

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23 changes: 15 additions & 8 deletions src/main/java/net/imagej/legacy/IJ1Helper.java
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Original file line number Diff line number Diff line change
Expand Up @@ -133,6 +133,7 @@ public class IJ1Helper extends AbstractContextual {

/** Task bar in the main window. */
private Object taskBar;
private TaskMonitorButtonHacker taskMonitorHacker;

/** Whether we are in the process of forcibly shutting down ImageJ1. */
private boolean disposing;
Expand All @@ -155,14 +156,8 @@ public void initialize() {
log.error(t);
}

// add the task monitor icon
try {
taskBar = new TaskMonitorButtonHacker(getContext()).addTaskBar(ij1);
}
catch (final Throwable t) {
// NB: Do not let this crash ImageJ on startup!
log.error(t);
}
// NB: Task monitor icon is added later in setVisible(),
// after the Look and Feel has been initialized.

if (getCommands() == null) {
IJ.runPlugIn("ij.IJ.init", "");
Expand Down Expand Up @@ -324,6 +319,18 @@ public void setVisible(final boolean toggle) {
legacyService.context().getService(SwingLookAndFeelService.class);
if (lafService != null) lafService.initLookAndFeel();

// Add the task monitor icon after the LaF is initialized,
// so that all components are created with the correct theme.
if (taskBar == null) {
try {
taskMonitorHacker = new TaskMonitorButtonHacker(getContext());
taskBar = taskMonitorHacker.addTaskBar(ij);
}
catch (final Throwable t) {
log.error(t);
}
}

ij.pack();
}
ij.setVisible(toggle);
Expand Down
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