处理mac打包后粘贴图片缩略图不可见的问题

@@ -2047,6 +2047,34 @@ class ImageGeneratorWindow(QMainWindow):
         """从剪贴板粘贴图像"""
         """从剪贴板粘贴图像"""
         try:
         try:
             self.logger.info("开始粘贴剪贴板图片")
             self.logger.info("开始粘贴剪贴板图片")
+            clipboard = QApplication.clipboard()
+            mime_data = clipboard.mimeData()
+
+            # 优先处理文件URL（如 Finder 中复制的图片文件）
+            if mime_data and mime_data.hasUrls():
+                image_files = []
+                for url in mime_data.urls():
+                    if url.isLocalFile():
+                        file_path = url.toLocalFile()
+                        self.logger.info(f"剪贴板包含文件: {file_path}")
+                        if Path(file_path).suffix.lower() in {'.png', '.jpg', '.jpeg', '.gif', '.bmp', '.webp'}:
+                            image_files.append(file_path)
+
+                if image_files:
+                    self.logger.info(f"从剪贴板文件URL添加 {len(image_files)} 张图片")
+                    added = 0
+                    for fp in image_files:
+                        if self.validate_image_file(fp):
+                            self.uploaded_images.append(fp)
+                            added += 1
+                    if added > 0:
+                        self.update_image_preview()
+                        self.image_count_label.setText(f"已选择 {len(self.uploaded_images)} 张")
+                        self.status_label.setText(f"● 已粘贴 {added} 张图片")
+                        self.status_label.setStyleSheet("QLabel { color: #34C759; }")
+                        return
+
+            # 没有文件URL，尝试获取剪贴板中的图像数据（如截图、从应用复制的图片）
             image = self._safe_get_clipboard_image()
             image = self._safe_get_clipboard_image()
 
 
             if image is None:
             if image is None:
@@ -2054,7 +2082,7 @@ class ImageGeneratorWindow(QMainWindow):
                 QMessageBox.information(self, "信息", "剪贴板中没有图片，请先复制一张图片")
                 QMessageBox.information(self, "信息", "剪贴板中没有图片，请先复制一张图片")
                 return
                 return
 
 
-            self.logger.info(f"成功获取剪贴板图像: {image.width()}x{image.height()}")
+            self.logger.info(f"成功获取剪贴板图像数据: {image.width()}x{image.height()}")
 
 
             # 保存到临时文件
             # 保存到临时文件
             timestamp = datetime.now().strftime("%Y%m%d_%H%M%S_%f")
             timestamp = datetime.now().strftime("%Y%m%d_%H%M%S_%f")
@@ -2070,8 +2098,6 @@ class ImageGeneratorWindow(QMainWindow):
                     return
                     return
 
 
             self.logger.info(f"剪贴板图片已保存: {temp_file_path}")
             self.logger.info(f"剪贴板图片已保存: {temp_file_path}")
-
-            # 走和"添加图片"按钮完全相同的路径
             self.uploaded_images.append(temp_file_path)
             self.uploaded_images.append(temp_file_path)
             self.update_image_preview()
             self.update_image_preview()
             self.image_count_label.setText(f"已选择 {len(self.uploaded_images)} 张")
             self.image_count_label.setText(f"已选择 {len(self.uploaded_images)} 张")
@@ -2222,9 +2248,10 @@ class ImageGeneratorWindow(QMainWindow):
                     self.logger.error(f"创建缩略图失败: {file_path}, 错误: {str(e)}", exc_info=True)
                     self.logger.error(f"创建缩略图失败: {file_path}, 错误: {str(e)}", exc_info=True)
 
 
             # 强制刷新布局和滚动区域
             # 强制刷新布局和滚动区域
-            self.img_container.adjustSize()
             self.img_layout.activate()
             self.img_layout.activate()
-            self.img_scroll.update()
+            self.img_container.adjustSize()
+            self.img_container.repaint()
+            self.img_scroll.viewport().repaint()
 
 
             # === 诊断日志：排查缩略图不可见问题 ===
             # === 诊断日志：排查缩略图不可见问题 ===
             self.logger.info(f"[诊断] img_layout.count = {self.img_layout.count()}")
             self.logger.info(f"[诊断] img_layout.count = {self.img_layout.count()}")