[bugfix] Fix window scaling issue when dragging between monitors.

src-tauri/src/main.rs

@@ -1,9 +1,9 @@
 // Prevents additional console window on Windows in release, DO NOT REMOVE!!
 #![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]
 
-// use tauri::command;
 use tauri::Manager;
 use window_shadows::set_shadow;
+
 fn main() {
     tauri::Builder::default()
         .setup(|app| {
@@ -17,6 +17,11 @@ fn main() {
 
             Ok(())
         })
+        .on_window_event(|event| { // This is for fix the bug that the window scaling issue when dragging between monitors.
+            if let tauri::WindowEvent::ScaleFactorChanged { new_inner_size, .. } = event.event() {
+                event.window().set_size(tauri::Size::Physical(*new_inner_size)).unwrap();
+            }
+        })
         .invoke_handler(tauri::generate_handler![get_font_list])
         .run(tauri::generate_context!())
         .expect("error while running tauri application");