CmdWindowSetIcon

Sets the icon of a window using an uploaded image buffer.

Platform Notes

• WASM: Not supported (returns success=false with a message).

Notes

• bufferId must refer to an upload with uploadType = "image-data".
• Supported formats: PNG, JPEG, WebP, AVIF.

Arguments

Field	Type	Description
windowId	u32	ID of the window
bufferId	u64	ID of the uploaded buffer containing image data

Response

Returns CmdResultWindowSetIcon:

Field	Type	Description
success	bool	Whether the icon was set
message	String	Status or error message