From a6a3979b93f25472bb230120da726e1423b834b7 Mon Sep 17 00:00:00 2001
From: gaozheng <gaozheng.cn@gmail.com>
Date: Wed, 10 Jun 2026 14:52:27 +0800
Subject: [PATCH] =?UTF-8?q?fix(ui):=20=E4=B8=8B=E6=8B=89=E6=A1=86=E5=BC=B9?=
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QComboBox 弹窗当前/选中项原来显示一个细边框方块(Fusion 默认 + 缺 ::item 规则)。
补 QComboBox QAbstractItemView::item 规则: 统一行高/内边距、去边框、选中=浅蓝填充+强调色文字;
去掉 view 的 border-radius(防圆角弹窗露直角)。改一处(单一 QSS)即生效。
---
 src/app/Theme.cpp | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/src/app/Theme.cpp b/src/app/Theme.cpp
index c504ffe..6c8a941 100644
--- a/src/app/Theme.cpp
+++ b/src/app/Theme.cpp
@@ -303,10 +303,18 @@ QComboBox::drop-down {
 QComboBox QAbstractItemView {
     background: #FFFFFF;
     border: 1px solid #D5DBE5;
-    border-radius: 6px;
-    selection-background-color: #DCE9F8;
-    selection-color: #1B3D67;
     outline: none;
+    padding: 2px;
+}
+QComboBox QAbstractItemView::item {
+    border: none;
+    padding: 6px 10px;
+    min-height: 20px;
+    color: #1F2A3D;
+}
+QComboBox QAbstractItemView::item:selected {
+    background: #EAF1FB;
+    color: #2D6CB5;
 }
 
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