Add documentation for adding a widget icon

rutger-seascape · rutger-seascape · commit a147b97aad32 · 2026-04-29T15:49:57.000+02:00
diff --git a/content/usage/advanced/index.md b/content/usage/advanced/index.md
@@ -643,7 +643,7 @@ an endpoint listing the available widgets:
 }
 ```
 
-The Cockpit-focused endpoint should including a name, version, iframe URL, and an optional URL for
+The Cockpit-focused endpoint should including a name, version, iframe URL, widget icon and an optional URL for
 configuration of each widget:
 
 `cockpit_extras.json`
@@ -656,6 +656,7 @@ configuration of each widget:
          "name":"ExternalWidgetName",
          "config_iframe_url":null,
          "iframe_url":"/path/to/widget/page",
+         "iframe_icon":"/path/to/widget/icon.png",
          "version":"1.3.8"
       }
    ]

Original file line number	Diff line number	Diff line change
`@@ -643,7 +643,7 @@ an endpoint listing the available widgets:`
`643`	`643`	`}`
`644`	`644`	```
`645`	`645`
`646`		`-The Cockpit-focused endpoint should including a name, version, iframe URL, and an optional URL for`
	`646`	`+The Cockpit-focused endpoint should including a name, version, iframe URL, widget icon and an optional URL for`
`647`	`647`	`configuration of each widget:`
`648`	`648`
`649`	`649`	`cockpit_extras.json`
`@@ -656,6 +656,7 @@ configuration of each widget:`
`656`	`656`	`"name":"ExternalWidgetName",`
`657`	`657`	`"config_iframe_url":null,`
`658`	`658`	`"iframe_url":"/path/to/widget/page",`
	`659`	`+ "iframe_icon":"/path/to/widget/icon.png",`
`659`	`660`	`"version":"1.3.8"`
`660`	`661`	`}`
`661`	`662`	`]`