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Workaround for EDT violation in user code #4727

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Merged
shai-almog merged 1 commit into from
Apr 9, 2026
+6 −1
Merged

Workaround for EDT violation in user code #4727

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7 changes: 6 additions & 1 deletion CodenameOne/src/com/codename1/ui/ComboBox.java
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Original file line number Diff line number Diff line change
Expand Up @@ -485,8 +485,13 @@ protected void fireClicked() {
l.eventSource = this;
l.disposeDialogOnSelection = true;
Form parentForm = getComponentForm();
//l.getSelectedStyle().setBorder(null);

// unlikely to ever happen but occurs on EDT violations
// github.com/codenameone/CodenameOne/issues/4726
if (parentForm == null) {
return;
}

int tint = parentForm.getTintColor();
parentForm.setTintColor(0);
Dialog popupDialog = createPopupDialog(l);
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