15.3.3.12 Uicontextmenu Properties

The uicontextmenu properties are:

__modified__: "off" | {"on"}

beingdeleted: {"off"} | "on"

busyaction: "cancel" | {"queue"}

buttondownfcn: string | function handle, def. [](0x0)

buttondownfcn is unused.

callback: def. [](0x0)

children (read-only): vector of graphics handles, def. [](0x1)

Graphics handles of the uicontextmenu’s children.

clipping: "off" | {"on"}

If clipping is "on", the uicontextmenu is clipped in its parent axes limits.

createfcn: string | function handle, def. [](0x0)

Callback function executed immediately after uicontextmenu has been created. Function is set by using default property on root object, e.g., set (0, "defaultuicontextmenucreatefcn", 'disp ("uicontextmenu created!")').

deletefcn: string | function handle, def. [](0x0)

Callback function executed immediately before uicontextmenu is deleted.

handlevisibility: "callback" | "off" | {"on"}

If handlevisibility is "off", the uicontextmenu’s handle is not visible in its parent’s "children" property.

hittest: "off" | {"on"}

interruptible: "off" | {"on"}

parent: graphics handle

Handle of the parent graphics object.

position: def. [0 0]

selected: {"off"} | "on"

selectionhighlight: "off" | {"on"}

tag: string, def. ""

A user-defined string to label the graphics object.

type (read-only): string

Class name of the graphics object. type is always "uicontextmenu"

uicontextmenu: graphics handle, def. [](0x0)

Graphics handle of the uicontextmenu object that is currently associated to this uicontextmenu object.

userdata: Any Octave data, def. [](0x0)

User-defined data to associate with the graphics object.

visible: "off" | {"on"}

If visible is "off", the uicontextmenu is not rendered on screen.