From ab5321a93c4bcbd366b1fc4481029d6766f4c1c8 Mon Sep 17 00:00:00 2001
From: hujinyang <hujinyang@pw.com>
Date: Mon, 19 Jan 2026 08:02:27 +0000
Subject: [PATCH] =?UTF-8?q?=E4=B8=8A=E4=BC=A0=E6=96=87=E4=BB=B6=E8=87=B3?=
 =?UTF-8?q?=20/?=
MIME-Version: 1.0
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---
 widgets.py | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 widgets.py

diff --git a/widgets.py b/widgets.py
new file mode 100644
index 0000000..eec67f7
--- /dev/null
+++ b/widgets.py
@@ -0,0 +1,17 @@
+'''自定义控件实现'''
+from PyQt6.QtWidgets import QSpinBox, QDoubleSpinBox
+from PyQt6.QtCore import Qt
+
+class NoWheelSpinBox(QSpinBox):
+    """禁用鼠标滚轮的SpinBox"""
+    def wheelEvent(self, event):
+        event.ignore()
+
+class NoWheelDoubleSpinBox(QDoubleSpinBox):
+    """禁用鼠标滚轮的DoubleSpinBox"""
+    def wheelEvent(self, event):
+        event.ignore()
+    
+    def setDecimalsFromRules(self, decimals):
+        """根据规则设置小数位数"""
+        self.setDecimals(decimals)
\ No newline at end of file