# sanaullah49/magic_responsive architecture

> Architecture diagram of the GitHub repository sanaullah49/magic_responsive, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-09-29). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/sanaullah49/magic_responsive
- Repository: https://github.com/sanaullah49/magic_responsive

## Overview

magic_responsive is a small Flutter widget package for choosing adaptive layouts from the space a widget receives. The documented workflow is to configure a responsive widget, let it adapt to available constraints, and use the resulting flex, grid, or constrained content layout. The README documents the public import and widget behaviors, but no source excerpts were provided, so internal call relationships are not inferred.

Main entry points: [`lib/magic_responsive.dart`](https://github.com/sanaullah49/magic_responsive/blob/main/lib/magic_responsive.dart) (Package API), [`lib/src/magic_flex.dart`](https://github.com/sanaullah49/magic_responsive/blob/main/lib/src/magic_flex.dart) (MagicFlex), [`lib/src/magic_grid.dart`](https://github.com/sanaullah49/magic_responsive/blob/main/lib/src/magic_grid.dart) (MagicGrid), [`lib/src/magic_container.dart`](https://github.com/sanaullah49/magic_responsive/blob/main/lib/src/magic_container.dart) (MagicContainer / SmartContainer)

## Diagram (Mermaid)

```mermaid
flowchart TD

node_developer(("App developer"))
node_flutter{{"Flutter layout"}}
node_api["Package API"]
node_flex["MagicFlex<br/>[magic_flex.dart]"]
node_grid["MagicGrid<br/>[magic_grid.dart]"]
node_container["MagicContainer / SmartContainer"]

node_developer -->|"imports API"| node_api
node_api -->|"exposes"| node_flex
node_api -->|"exposes"| node_grid
node_api -->|"exposes"| node_container
node_developer -->|"configures layout"| node_flex
node_developer -->|"configures layout"| node_grid
node_developer -->|"sets width"| node_container
node_flutter -->|"provides constraints"| node_flex
node_flutter -->|"provides constraints"| node_grid
node_flutter -->|"provides constraints"| node_container
node_flex -->|"builds adaptive flex"| node_flutter
node_grid -->|"builds adaptive grid"| node_flutter
node_container -->|"constrains content"| node_flutter

click node_api "https://github.com/sanaullah49/magic_responsive/blob/main/lib/magic_responsive.dart"
click node_flex "https://github.com/sanaullah49/magic_responsive/blob/main/lib/src/magic_flex.dart"
click node_grid "https://github.com/sanaullah49/magic_responsive/blob/main/lib/src/magic_grid.dart"
click node_container "https://github.com/sanaullah49/magic_responsive/blob/main/lib/src/magic_container.dart"

classDef toneNeutral fill:#f8fafc,stroke:#334155,stroke-width:1.5px,color:#0f172a
classDef toneBlue fill:#dbeafe,stroke:#2563eb,stroke-width:1.5px,color:#172554
classDef toneAmber fill:#fef3c7,stroke:#d97706,stroke-width:1.5px,color:#78350f
classDef toneMint fill:#dcfce7,stroke:#16a34a,stroke-width:1.5px,color:#14532d
classDef toneRose fill:#ffe4e6,stroke:#e11d48,stroke-width:1.5px,color:#881337
classDef toneIndigo fill:#e0e7ff,stroke:#4f46e5,stroke-width:1.5px,color:#312e81
classDef toneTeal fill:#ccfbf1,stroke:#0f766e,stroke-width:1.5px,color:#134e4a
class node_developer,node_flutter toneIndigo
class node_api toneMint
class node_flex,node_grid,node_container toneTeal
```

## Components

### Other components

- **App developer**
- **Flutter layout**
- [Package API](https://github.com/sanaullah49/magic_responsive/blob/main/lib/magic_responsive.dart): `lib/magic_responsive.dart`
- [MagicFlex](https://github.com/sanaullah49/magic_responsive/blob/main/lib/src/magic_flex.dart): `lib/src/magic_flex.dart`
- [MagicGrid](https://github.com/sanaullah49/magic_responsive/blob/main/lib/src/magic_grid.dart): `lib/src/magic_grid.dart`
- [MagicContainer / SmartContainer](https://github.com/sanaullah49/magic_responsive/blob/main/lib/src/magic_container.dart): `lib/src/magic_container.dart`

## Connections

- App developer → Package API: imports API
- Package API → MagicFlex: exposes
- Package API → MagicGrid: exposes
- Package API → MagicContainer / SmartContainer: exposes
- App developer → MagicFlex: configures layout
- App developer → MagicGrid: configures layout
- App developer → MagicContainer / SmartContainer: sets width
- Flutter layout → MagicFlex: provides constraints
- Flutter layout → MagicGrid: provides constraints
- Flutter layout → MagicContainer / SmartContainer: provides constraints
- MagicFlex → Flutter layout: builds adaptive flex
- MagicGrid → Flutter layout: builds adaptive grid
- MagicContainer / SmartContainer → Flutter layout: constrains content