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##
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## distribution or <https://octave.org/copyright/>.
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## -*- texinfo -*-
## @deftypefn  {} {@var{hui} =} uitoggletool ()
## @deftypefnx {} {@var{hui} =} uitoggletool (@var{property}, @var{value}, @dots{})
## @deftypefnx {} {@var{hui} =} uitoggletool (@var{parent})
## @deftypefnx {} {@var{hui} =} uitoggletool (@var{parent}, @var{property}, @var{value}, @dots{})
##
## Create a uitoggletool object.
##
## uitoggletool are togglebuttons that appear on a figure toolbar.  The
## button is created with a border that is shown when the user hovers over
## the button.  An image can be set using the cdata property.
##
## If @var{parent} is omitted then a uitoggletool for the current figure is
## created.  If no figure is available, a new figure is created first.  If a
## figure is available, but does not contain a uitoolbar, a uitoolbar will be
## created.
##
## If @var{parent} is given then a uitoggletool is created on the
## @var{parent} uitoolbar.
##
## Any provided property value pairs will override the default values of the
## created uitoggletool object.
##
## The full list of properties is documented at @ref{Uitoggletool Properties}.
##
## The optional return value @var{hui} is a graphics handle to the created
## uitoggletool object.
##
## Examples:
##
## @example
## @group
## % create figure without a default toolbar
## f = figure ("toolbar", "none");
## % create empty toolbar
## t = uitoolbar (f);
## % create a 19x19x3 black square
## img=zeros(19,19,3);
## % add uitoggletool button to toolbar
## b = uitoggletool (t, "cdata", img);
## @end group
## @end example
## @seealso{figure, uitoolbar, uipushtool}
## @end deftypefn

function hui = uitoggletool (varargin)

  [h, args] = __uiobject_split_args__ ("uitoggletool", varargin,
                                       {"uitoolbar"}, 0);
  if (isempty (h))
    h = findobj (gcf, "-depth", 1, "type", "uitoolbar");
    if (isempty (h))
      h = uitoolbar ();
    else
      h = h(1);
    endif
  endif

  htmp = __go_uitoggletool__ (h, args{:});

  if (nargout > 0)
    hui = htmp;
  endif

endfunction