How anubhabmondal496-coder/calculator-app works
This is a Flutter calculator: a user enters an arithmetic expression and receives a result or a division-by-zero warning. The README documents basic arithmetic, decimals, deletion, and clear; the Dart implementation was not included in the excerpts, so internal UI-to-calculation links are shown as unverified. The remaining nodes capture sampled Linux and Windows desktop hosting code, not additional calculator logic.
Main entry points: flutter_window.cpp Flutter window host · calculator_scree.dart Calculator screen · win32_window.cpp Native window · main.cpp Windows entry point
Components 13
Calculator
- Flutter app entry
lib/main.dart - Calculator screen
lib/calculator_scree.dart - Calculator operations
lib
Linux Host
- Linux entry point
linux/runner/main.cc - GTK Flutter host
linux/runner/my_application.cc - Application interface
linux/runner/my_application.h
Windows Host
- Windows entry point
windows/runner/main.cpp - Flutter window host
windows/runner/flutter_window.cpp - Flutter window interface
windows/runner/flutter_window.h - Native window
windows/runner/win32_window.cpp - Window interface
windows/runner/win32_window.h - Command-line utilities
windows/runner/utils.cpp
Other components
- Calculator user
Connections 11
- Calculator user → Calculator screen: enters input
README.md - Calculator screen → Calculator operations: requests calculation
- Calculator operations → Calculator screen: returns result
- Linux entry point → GTK Flutter host: runs application
linux/runner/main.cc - GTK Flutter host → Application interface: implements interface
linux/runner/my_application.cc - Windows entry point → Flutter window host: creates window
windows/runner/main.cpp - Windows entry point → Command-line utilities: reads arguments
windows/runner/main.cpp - Flutter window host → Native window: inherits window
- Flutter window host → Flutter window interface: implements interface
windows/runner/flutter_window.cpp - Flutter window host → Native window: hosts Flutter view
windows/runner/flutter_window.cpp - Native window → Window interface: implements interface
windows/runner/win32_window.cpp