From 5754b3cfc2113d2490b5f0502891e377f3a18581 Mon Sep 17 00:00:00 2001
From: momen <vmomenv@gmail.com>
Date: Tue, 14 Oct 2025 11:57:40 +0800
Subject: [PATCH] =?UTF-8?q?fix:=E6=97=A0icon=E5=BA=94=E7=94=A8=E5=8A=A0?=
 =?UTF-8?q?=E8=BD=BD=E9=BB=98=E8=AE=A4=E5=9B=BE=E6=A0=87=E5=A4=B1=E8=B4=A5?=
 =?UTF-8?q?=E9=97=AE=E9=A2=98?=
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---
 src/appdelegate.cpp | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/appdelegate.cpp b/src/appdelegate.cpp
index c9f851e..fcaf2ac 100644
--- a/src/appdelegate.cpp
+++ b/src/appdelegate.cpp
@@ -90,10 +90,16 @@ void AppDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, c
     // 调整图标位置，为复选框留出空间
     QRect iconRect(rect.left() + 40, rect.top() + (rect.height() - iconSize) / 2, iconSize, iconSize);
     
+    // 检查图标路径是否存在，如果不存在则使用默认图标
+    QString finalIconPath = iconPath;
+    if (iconPath.isEmpty() || !QFile::exists(iconPath)) {
+        finalIconPath = ":/resources/default_icon.svg";
+    }
+    
     // 如果是忽略状态，绘制灰色图标
     if (isIgnored) {
         // 创建灰度效果
-        QPixmap originalPixmap = QIcon(iconPath).pixmap(iconSize, iconSize);
+        QPixmap originalPixmap = QIcon(finalIconPath).pixmap(iconSize, iconSize);
         QPixmap grayPixmap(originalPixmap.size());
         grayPixmap.fill(Qt::transparent);
         QPainter grayPainter(&grayPixmap);
@@ -102,7 +108,7 @@ void AppDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, c
         grayPainter.end();
         painter->drawPixmap(iconRect, grayPixmap);
     } else {
-        QIcon(iconPath).paint(painter, iconRect);
+        QIcon(finalIconPath).paint(painter, iconRect);
     }
 
     int textX = iconRect.right() + margin;