qApp->focusWidget() null check

2022-01-11 13:05:41 +08:00
parent 488d9ee39d
commit f548833703
1 changed files with 1 additions and 0 deletions
--- a/src/InputObject.cpp
+++ b/src/InputObject.cpp
@@ -141,6 +141,7 @@ bool InputObject::eventFilter(QObject* obj, QEvent* event)
 }

 void InputObject::ShowPanel() {
+    if (!qApp->focusWidget()) return;
 	if (qApp->focusWidget()->inherits("QLineEdit"))
 	{
 		curLine = qobject_cast<QLineEdit*>(qApp->focusWidget());