From ceb7edd5aae31bc53101ac6e1d57bfea92cde471 Mon Sep 17 00:00:00 2001
From: Carlos Cordoba <ccordoba12@gmail.com>
Date: Thu, 19 Dec 2024 10:56:55 -0500
Subject: [PATCH] Widgets: Prevent Chinese input method to block edit input
 area

---
 spyder/widgets/mixins.py | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/spyder/widgets/mixins.py b/spyder/widgets/mixins.py
index 5e32af56a93..e9c57232e0c 100644
--- a/spyder/widgets/mixins.py
+++ b/spyder/widgets/mixins.py
@@ -1539,6 +1539,28 @@ def mouseDoubleClickEvent(self, event):
         elif isinstance(self, QTextEdit):
             QTextEdit.mouseDoubleClickEvent(self, event)
 
+    def inputMethodQuery(self, query):
+        """
+        Prevent Chinese input method to block edit input area.
+
+        Notes
+        -----
+        This was suggested by a user in spyder-ide/spyder#23313. So, it's not
+        tested by us.
+        """
+        if query == Qt.ImInputItemClipRectangle:
+            cursor_rect = self.cursorRect()
+            margins = self.viewportMargins()
+            cursor_rect.moveTopLeft(
+                cursor_rect.topLeft() + QPoint(margins.left(), margins.top())
+            )
+            return cursor_rect
+
+        if isinstance(self, QPlainTextEdit):
+            QPlainTextEdit.inputMethodQuery(self, query)
+        elif isinstance(self, QTextEdit):
+            QTextEdit.inputMethodQuery(self, query)
+
 
 class TracebackLinksMixin(object):
     """Mixin to make file names in tracebacks and anchors clickable."""