system_tray 0.0.1

Windows implementation of the system_tray plugin.

example/lib/main.dart

import 'dart:io';
import 'dart:async';

import 'package:flutter/material.dart';

import 'package:path/path.dart' as p;

import 'package:bitsdojo_window/bitsdojo_window.dart';

import 'package:system_tray/system_tray.dart';

void main() async {
  runApp(const MyApp());

  doWhenWindowReady(() {
    final win = appWindow;
    const initialSize = Size(600, 450);
    win.minSize = initialSize;
    win.size = initialSize;
    win.alignment = Alignment.center;
    win.title = "How to use system tray with Flutter";
    win.show();
  });
}

class MyApp extends StatefulWidget {
  const MyApp({Key? key}) : super(key: key);

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  final SystemTray _systemTray = SystemTray();

  @override
  void initState() {
    super.initState();
    initSystemTray();
  }

  Future<void> initSystemTray() async {
    String path;
    if (Platform.isWindows) {
      path = p.joinAll([
        p.dirname(Platform.resolvedExecutable),
        'data/flutter_assets/assets',
        'icon.ico'
      ]);
    } else if (Platform.isMacOS) {
      path = p.joinAll([
        p.dirname(Platform.resolvedExecutable),
        '../Framework/App.framework/Resources/flutter_assets/assets',
        'icon.png'
      ]);
    } else {
      path = p.joinAll([
        p.dirname(Platform.resolvedExecutable),
        'data/flutter_assets/assets',
        'icon.png'
      ]);
    }

    // We first init the systray menu and then add the menu entries
    await _systemTray.initSystemTray("How to use system tray with Flutter",
        iconPath: path);
    await _systemTray.setContextMenu(
      [
        MenuItem(
          label: 'Show',
          onClicked: () {
            appWindow.show();
          },
        ),
        MenuSeparator(),
        SubMenu(
          label: "SubMenu",
          children: [
            MenuItem(label: 'SubItem1'),
            MenuItem(label: 'SubItem2'),
            MenuItem(label: 'SubItem3'),
          ],
        ),
        MenuSeparator(),
        MenuItem(
          label: 'Exit',
          onClicked: () {
            appWindow.close();
          },
        ),
      ],
    );
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        body: WindowBorder(
          color: const Color(0xFF805306),
          width: 1,
          child: Row(
            children: [
              const LeftSide(),
              const RightSide(),
            ],
          ),
        ),
      ),
    );
  }
}

const backgroundStartColor = Color(0xFFFFD500);
const backgroundEndColor = Color(0xFFF6A00C);

class LeftSide extends StatelessWidget {
  const LeftSide({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return SizedBox(
      width: 200,
      child: Container(
        color: const Color(0xFFFFFFFF),
        child: Column(
          children: [
            WindowTitleBarBox(
              child: Container(
                decoration: const BoxDecoration(
                  gradient: LinearGradient(
                      begin: Alignment.topCenter,
                      end: Alignment.bottomCenter,
                      colors: [backgroundStartColor, backgroundEndColor],
                      stops: [0.0, 1.0]),
                ),
                child: MoveWindow(),
              ),
            ),
            Expanded(
              child: Container(),
            )
          ],
        ),
      ),
    );
  }
}

class RightSide extends StatelessWidget {
  const RightSide({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Expanded(
      child: Container(
        color: const Color(0xFFFFFFFF),
        child: Column(
          children: [
            WindowTitleBarBox(
              child: Container(
                decoration: const BoxDecoration(
                  gradient: LinearGradient(
                      begin: Alignment.topCenter,
                      end: Alignment.bottomCenter,
                      colors: [backgroundStartColor, backgroundEndColor],
                      stops: [0.0, 1.0]),
                ),
                child: Row(
                  children: [
                    Expanded(
                      child: MoveWindow(),
                    ),
                    const WindowButtons()
                  ],
                ),
              ),
            ),
          ],
        ),
      ),
    );
  }
}

final buttonColors = WindowButtonColors(
    iconNormal: const Color(0xFF805306),
    mouseOver: const Color(0xFFF6A00C),
    mouseDown: const Color(0xFF805306),
    iconMouseOver: const Color(0xFF805306),
    iconMouseDown: const Color(0xFFFFD500));

final closeButtonColors = WindowButtonColors(
    mouseOver: const Color(0xFFD32F2F),
    mouseDown: const Color(0xFFB71C1C),
    iconNormal: const Color(0xFF805306),
    iconMouseOver: Colors.white);

class WindowButtons extends StatelessWidget {
  const WindowButtons({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Row(
      children: [
        MinimizeWindowButton(colors: buttonColors),
        MaximizeWindowButton(colors: buttonColors),
        CloseWindowButton(colors: closeButtonColors),
      ],
    );
  }
}