The SetButton command sets the specified property of the given button. Unlike math and text containers, the SetActive command is not used as a precursor to this command.  Instead, the caption of the button is used to identify the button to change.  If there is more than one button with the same caption, only the first found will be updated.

$\mathrm{with}\left(\mathrm{DocumentTools}:-\mathrm{Canvas}\right)\:$

toggle := proc(canvas,prop,source)
  local sc := Script();
  local me := GetElements(canvas,"button",filter={'name'=source[1]});
  if numelems(me) > 0 then
      SetButton(sc,"Target",prop,true);
      SetButton(sc,source[1],"caption",source[2]);
  else
      SetButton(sc,"Target",prop,false);
      SetButton(sc,source[2],"caption",source[1]);
  end if;
  ToString(sc);
end proc:

setprop := proc(canvas,prop,val)
  local sc := Script();
  SetButton(sc,"Target",prop,val);
  ToString(sc);
end proc:

$\mathrm{cv}≔\mathrm{NewCanvas}\left(\left[\mathrm{ScriptButton}\left(''Target''\,''''\right)\,\mathrm{ScriptButton}\left(''Disable''\,\mathrm{toggle}\,\mathrm{parameters}=\left[''enabled''\,\left[''Enable''\,''Disable''\right]\right]\right)\,\mathrm{ScriptButton}\left(''Hide''\,\mathrm{toggle}\,\mathrm{parameters}=\left[''visible''\,\left[''Show''\,''Hide''\right]\right]\right)\,\mathrm{ScriptButton}\left(''Make\; Red''\,\mathrm{setprop}\,\mathrm{parameters}=\left[''color''\,''red''\right]\right)\right]\right)\:$

$\mathrm{ShowCanvas}\left(\mathrm{cv}\,\mathrm{entrybox}=\mathrm{false}\right)$

The DocumentTools[Canvas][Script][SetButton] command was introduced in Maple 2025.

For more information on Maple 2025 changes, see Updates in Maple 2025.