fix: qRegisterMetaType before QMetaObject::invokeMethod

.github/workflows/build.yml

@@ -12,7 +12,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Install dependencies
         run: |
@@ -24,3 +24,9 @@ jobs:
 
       - name: Build
         run: cmake --build build --config Release -- -j$(nproc)
+
+      - name: Upload build artifacts
+        uses: actions/upload-artifact@v6
+        with:
+          name: wallpaper_chooser-build
+          path: build/wallpaper_chooser

.github/workflows/release.yml

@@ -14,7 +14,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Install dependencies
         run: |
@@ -40,7 +40,7 @@ jobs:
           tar -czvf ../wallpaper-carousel-linux-x64.tar.gz *
 
       - name: Create Release
-        uses: softprops/action-gh-release@v1
+        uses: softprops/action-gh-release@v2
         if: startsWith(github.ref, 'refs/tags/')
         with:
           files: wallpaper-carousel-linux-x64.tar.gz

src/images_carousel.cpp

@@ -1,7 +1,7 @@
 /*
  * @Author: Uyanide pywang0608@foxmail.com
  * @Date: 2025-08-05 01:22:53
- * @LastEditTime: 2026-01-15 00:48:17
+ * @LastEditTime: 2026-01-15 05:11:52
  * @Description: Animated carousel widget for displaying and selecting images.
  */
 #include "images_carousel.h"
@@ -40,6 +40,7 @@ ImagesCarousel::ImagesCarousel(const Config::StyleConfigItems& styleConfig,
     ui->setupUi(this);
     m_scrollArea   = dynamic_cast<ImagesCarouselScrollArea*>(ui->scrollArea);
     m_imagesLayout = dynamic_cast<QHBoxLayout*>(ui->scrollAreaWidgetContents->layout());
+    qRegisterMetaType<ImageData*>("ImageData*");
 
     // Remove border
     ui->scrollArea->setFrameShape(QFrame::NoFrame);