Merge pull request #50 from shaunhwq/dev_shaun_shift_prefix_search

Replace idx button with search button

Author: shaunhwq

visual_comparison/assets/icons/filter_icon.png

@@ -9,14 +9,17 @@
 class IconManager:
     def __init__(self, icon_assets_path):
         self.icon_assets_path = icon_assets_path
-        assert os.path.isdir(self.icon_assets_path), "Unable to find icon assets"
 
-        self.copy_icon = self.load_ctk_image(os.path.join(icon_assets_path, "copy_icon.png"))
-        self.export_icon = self.load_ctk_image(os.path.join(icon_assets_path, "export_icon.png"))
-        self.folder_icon = self.load_ctk_image(os.path.join(icon_assets_path, "folder_icon.png"))
-        self.restore_icon = self.load_ctk_image(os.path.join(icon_assets_path, "restore_icon.png"))
-        self.settings_icon = self.load_ctk_image(os.path.join(icon_assets_path, "settings_icon.png"))
+        self.copy_icon = self.load_ctk_image("copy_icon.png")
+        self.export_icon = self.load_ctk_image("export_icon.png")
+        self.folder_icon = self.load_ctk_image("folder_icon.png")
+        self.restore_icon = self.load_ctk_image("restore_icon.png")
+        self.settings_icon = self.load_ctk_image("settings_icon.png")
+        self.filter_icon = self.load_ctk_image("filter_icon.png")
+        self.search_icon = self.load_ctk_image("search_icon.png")
+
+    def load_ctk_image(self, image_name: str) -> customtkinter.CTkImage:
+        image_path = os.path.join(self.icon_assets_path, image_name)
+        assert os.path.isfile(image_path), "Unable to find icon assets"
 
-    @staticmethod
-    def load_ctk_image(image_path: str) -> customtkinter.CTkImage:
         return customtkinter.CTkImage(PIL.Image.open(image_path))