import Quickshell.Widgets

IconImage {
    source: Quickshell.iconPath("audio-volume-high-symbolic")
    implicitSize: 24
}

import Quickshell.Io

FileView {
    path: Qt.resolvedUrl("config.json")
    watchChanges: true
    onFileChanged: reload()

    JsonAdapter {
        property string accent: "blue"
    }
}

import Quickshell.Io

IpcHandler {
    target: "mybar"
    function setText(value: string): void {
        label.text = value
    }
    signal changed(value: string)
}

# Resources and I/O

Verify these APIs against the installed-version type pages before using them.

## Paths

- `Qt.resolvedUrl("asset.png")` resolves relative to the current QML file.
- `Quickshell.cachePath(...)`, `dataPath(...)`, and `statePath(...)` return shell-specific paths when exposed by the installed version.
- `Quickshell.env("NAME")` reads an environment variable.

Choose cache, data, and state according to XDG semantics.
Do not claim that a path helper itself persists QML properties.

## Icons

```qml
import Quickshell.Widgets

IconImage {
    source: Quickshell.iconPath("audio-volume-high-symbolic")
    implicitSize: 24
}
```

Check the installed `Quickshell.iconPath` overloads before adding fallback behavior.
An icon name still depends on the active icon theme.

## FileView and JsonAdapter

`JsonAdapter` is an adapter owned by `FileView`.
It does not have a `path` property and does not infer arbitrary properties from a JSON file.
Declare the adapter properties explicitly.

```qml
import Quickshell.Io

FileView {
    path: Qt.resolvedUrl("config.json")
    watchChanges: true
    onFileChanged: reload()

    JsonAdapter {
        property string accent: "blue"
    }
}
```

Read the installed `FileView` and `JsonAdapter` pages before enabling writes.
Writing configuration requires an explicit save policy and data-loss handling.

## Reload state

`PersistentProperties` carries declared properties across a Quickshell configuration reload.
It does not provide durable persistence across process restarts.
Use its documented `reloadableId` behavior and do not describe it as disk storage.

## IPC

`IpcHandler` exposes explicitly typed functions, properties, and signals through `qs ipc`.

```qml
import Quickshell.Io

IpcHandler {
    target: "mybar"
    function setText(value: string): void {
        label.text = value
    }
    signal changed(value: string)
}
```

- Inspect registrations with `qs ipc show`.
- Call functions with `qs ipc call mybar setText "value"`.
- Observe exported signals with the installed CLI's `qs ipc wait` or `qs ipc listen` commands.
- Do not invent an `IpcHandler.ipcBus` singleton or use `Connections` as cross-process IPC.

Function argument and return types must be explicit and supported by the installed version.