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@c Copyright (C) 2014-2019 Pantxo Diribarne
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@c This file is part of Octave.
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@c Octave is free software: you can redistribute it and/or modify it
@c under the terms of the GNU General Public License as published by
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@c (at your option) any later version.
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@c Octave is distributed in the hope that it will be useful, but
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@c GNU General Public License for more details.
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@c You should have received a copy of the GNU General Public License
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Properties of @code{uimenu} objects (@pxref{XREFuimenu,,uimenu}):

@table @asis

@anchor{XREFuimenuaccelerator}
@prindex uimenu accelerator
@item @code{accelerator}: def. @qcode{""}



@anchor{XREFuimenubeingdeleted}
@prindex uimenu beingdeleted
@item @code{beingdeleted}: @{@qcode{"off"}@} | @qcode{"on"}



@anchor{XREFuimenubusyaction}
@prindex uimenu busyaction
@item @code{busyaction}: @qcode{"cancel"} | @{@qcode{"queue"}@}
Define how Octave handles the execution of this object's callback properties when it is unable to interrupt another object's executing callback.  This is only relevant when the currently executing callback object has its @code{interruptible} property set to @qcode{"off"}.  The @code{busyaction} property of the interrupting callback object indicates whether the interrupting callback is queued (@qcode{"queue"} (default)) or discarded (@qcode{"cancel"}).
@xref{Callbacks, , @w{Callbacks section}}.


@anchor{XREFuimenubuttondownfcn}
@prindex uimenu buttondownfcn
@item @code{buttondownfcn}: string | function handle, def. @code{[](0x0)}
@code{buttondownfcn} is unused.


@anchor{XREFuimenucallback}
@prindex uimenu callback
@item @code{callback}: def. @code{[](0x0)}



@anchor{XREFuimenuchecked}
@prindex uimenu checked
@item @code{checked}: @{@qcode{"off"}@} | @qcode{"on"}



@anchor{XREFuimenuchildren}
@prindex uimenu children
@item @code{children} (read-only): vector of graphics handles, def. @code{[](0x1)}
Graphics handles of the uimenu's children.


@anchor{XREFuimenuclipping}
@prindex uimenu clipping
@item @code{clipping}: @qcode{"off"} | @{@qcode{"on"}@}
If @code{clipping} is @qcode{"on"}, the uimenu is clipped in its parent axes limits.


@anchor{XREFuimenucreatefcn}
@prindex uimenu createfcn
@item @code{createfcn}: string | function handle, def. @code{[](0x0)}
Callback function executed immediately after uimenu has been created.  Function is set by using default property on root object, e.g., @code{set (groot, "defaultuimenucreatefcn", 'disp ("uimenu created!")')}.

For information on how to write graphics listener functions see @ref{Callbacks, , @w{Callbacks section}}.


@anchor{XREFuimenudeletefcn}
@prindex uimenu deletefcn
@item @code{deletefcn}: string | function handle, def. @code{[](0x0)}
Callback function executed immediately before uimenu is deleted.

For information on how to write graphics listener functions see @ref{Callbacks, , @w{Callbacks section}}.


@anchor{XREFuimenuenable}
@prindex uimenu enable
@item @code{enable}: @qcode{"off"} | @{@qcode{"on"}@}



@anchor{XREFuimenuforegroundcolor}
@prindex uimenu foregroundcolor
@item @code{foregroundcolor}: def. @code{[0   0   0]}



@anchor{XREFuimenuhandlevisibility}
@prindex uimenu handlevisibility
@item @code{handlevisibility}: @qcode{"callback"} | @qcode{"off"} | @{@qcode{"on"}@}
If @code{handlevisibility} is @qcode{"off"}, the uimenu's handle is not visible in its parent's "children" property.


@anchor{XREFuimenuhittest}
@prindex uimenu hittest
@item @code{hittest}: @qcode{"off"} | @{@qcode{"on"}@}
Specify whether uimenu processes mouse events or passes them to ancestors of the object.  When enabled, the object may respond to mouse clicks by evaluating the @qcode{"buttondownfcn"}, showing the uicontextmenu, and eventually becoming the root @qcode{"currentobject"}.  This property is only relevant when the object can accept mouse clicks which is determined by the @qcode{"pickableparts"} property.  @xref{XREFuimenupickableparts, , @w{pickableparts property}}.


@anchor{XREFuimenuinterruptible}
@prindex uimenu interruptible
@item @code{interruptible}: @qcode{"off"} | @{@qcode{"on"}@}
Specify whether this object's callback functions may be interrupted by other callbacks.  By default @code{interruptible} is @qcode{"on"} and callbacks that make use of @code{drawnow}, @code{figure}, @code{waitfor}, @code{getframe} or @code{pause} functions are eventually interrupted.
@xref{Callbacks, , @w{Callbacks section}}.


@anchor{XREFuimenulabel}
@prindex uimenu label
@item @code{label}: def. @qcode{""}



@anchor{XREFuimenuparent}
@prindex uimenu parent
@item @code{parent}: graphics handle
Handle of the parent graphics object.


@anchor{XREFuimenupickableparts}
@prindex uimenu pickableparts
@item @code{pickableparts}: @qcode{"all"} | @qcode{"none"} | @{@qcode{"visible"}@}
Specify whether uimenu will accept mouse clicks.  By default, @code{pickableparts} is @qcode{"visible"} and only visible parts of the uimenu or its children may react to mouse clicks.  When @code{pickableparts} is @qcode{"all"} both visible and invisible parts (or children) may react to mouse clicks.  When @code{pickableparts} is @qcode{"none"} mouse clicks on the object are ignored and transmitted to any objects underneath this one.  When an object is configured to accept mouse clicks the @qcode{"hittest"} property will determine how they are processed.  @xref{XREFuimenuhittest, , @w{hittest property}}.


@anchor{XREFuimenuposition}
@prindex uimenu position
@item @code{position}: def. @code{0}



@anchor{XREFuimenuselected}
@prindex uimenu selected
@item @code{selected}: @{@qcode{"off"}@} | @qcode{"on"}



@anchor{XREFuimenuselectionhighlight}
@prindex uimenu selectionhighlight
@item @code{selectionhighlight}: @qcode{"off"} | @{@qcode{"on"}@}



@anchor{XREFuimenuseparator}
@prindex uimenu separator
@item @code{separator}: @{@qcode{"off"}@} | @qcode{"on"}



@anchor{XREFuimenutag}
@prindex uimenu tag
@item @code{tag}: string, def. @qcode{""}
A user-defined string to label the graphics object.


@anchor{XREFuimenutype}
@prindex uimenu type
@item @code{type} (read-only): string
Class name of the graphics object.  @code{type} is always @qcode{"uimenu"}


@anchor{XREFuimenuuicontextmenu}
@prindex uimenu uicontextmenu
@item @code{uicontextmenu}: graphics handle, def. @code{[](0x0)}
Graphics handle of the uicontextmenu object that is currently associated to this uimenu object.


@anchor{XREFuimenuuserdata}
@prindex uimenu userdata
@item @code{userdata}: Any Octave data, def. @code{[](0x0)}
User-defined data to associate with the graphics object.


@anchor{XREFuimenuvisible}
@prindex uimenu visible
@item @code{visible}: @qcode{"off"} | @{@qcode{"on"}@}
If @code{visible} is @qcode{"off"}, the uimenu is not rendered on screen.

@end table