From f548833703cb6576fd4ea9819dfd05b34cdb1fbc Mon Sep 17 00:00:00 2001
From: Krad <kradchen123@163.com>
Date: Tue, 11 Jan 2022 13:05:41 +0800
Subject: [PATCH] qApp->focusWidget() null check

---
 src/InputObject.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/InputObject.cpp b/src/InputObject.cpp
index 327bb2d..bbe3600 100644
--- 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());