Add application id

src/main.rs

@@ -30,12 +30,10 @@ use iced::{keyboard, Subscription, Theme};
 use iced::{window, Font};
 use iced_core::window::Position;
 use iced_core::Size;
-// use mimalloc::MiMalloc;
 use rusqlite::Connection;
 use std::collections::HashMap;
+use iced_core::window::settings::PlatformSpecific;
 
-// #[global_allocator]
-// static GLOBAL: MiMalloc = MiMalloc;
 const USER_FONT: Font = Font::with_name("Noto Sans JP");
 
 fn main() -> iced::Result {
@@ -43,10 +41,14 @@ fn main() -> iced::Result {
     iced::application(ScreenState::boot, ScreenState::update, ScreenState::view).window(window::Settings{
         position: Position::Centered,
         min_size: Some(Size::new(700.0_f32.into(), 700.0_f32.into())),
+        platform_specific: PlatformSpecific {
+            application_id: "JapLearn".to_string(),
+            override_redirect: false
+        },
         .. Default::default()
     })
         .subscription(subscription)
-        .title("Kana learn app")
+        .title("JapLearn")
         .settings(iced::Settings {
             default_text_size: iced::Pixels(18.0),
             ..iced::Settings::default()