From 8f27b3673ba33f690fdea2dee6ce9e1027bf34ee Mon Sep 17 00:00:00 2001
From: Uyanide <pywang0608@foxmail.com>
Date: Mon, 11 Aug 2025 19:44:29 +0200
Subject: [PATCH] fix: stuck if no images available

---
 config.example.json     | 9 ++++-----
 src/images_carousel.cpp | 7 ++++++-
 2 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/config.example.json b/config.example.json
index be8dc3e..b67ddca 100644
--- a/config.example.json
+++ b/config.example.json
@@ -4,8 +4,7 @@
             "~/Pictures/116327446_p0.jpg"
         ],
         "dirs": [
-            "~/.config/backgrounds",
-            "~/Pictures/逆流茶会/"
+            "~/.config/backgrounds"
         ],
         "excludes": [
             "~/.config/backgrounds/nao-stars-crop-adjust-flop.jpg",
@@ -22,10 +21,10 @@
         "image_focus_width": 480,
         "window_width": 750,
         "window_height": 500,
-        "no_loading_screen": true
+        "no_loading_screen": false
     },
     "sort": {
-        "type": "none",
-        "reverse": false
+        "type": "date",
+        "reverse": true
     }
 }
\ No newline at end of file
diff --git a/src/images_carousel.cpp b/src/images_carousel.cpp
index acf04a6..3b51ece 100644
--- a/src/images_carousel.cpp
+++ b/src/images_carousel.cpp
@@ -1,7 +1,7 @@
 /*
  * @Author: Uyanide pywang0608@foxmail.com
  * @Date: 2025-08-05 01:22:53
- * @LastEditTime: 2025-08-08 05:12:37
+ * @LastEditTime: 2025-08-11 19:44:06
  * @Description: Animated carousel widget for displaying and selecting images.
  */
 #include "images_carousel.h"
@@ -86,6 +86,11 @@ ImagesCarousel::~ImagesCarousel() {
 }
 
 void ImagesCarousel::appendImages(const QStringList& paths) {
+    if (paths.isEmpty()) {
+        warn("No images to add to display.");
+        emit loadingCompleted(0);
+        return;
+    }
     {
         QMutexLocker locker(&m_countMutex);
         m_addedImagesCount += paths.size();