15.1.32. tablet_qt/common/widgetconst.cpp

/*
    Copyright (C) 2012, University of Cambridge, Department of Psychiatry.
    Created by Rudolf Cardinal (rnc1001@cam.ac.uk).

    This file is part of CamCOPS.

    CamCOPS is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    CamCOPS is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with CamCOPS. If not, see <https://www.gnu.org/licenses/>.
*/

#include "widgetconst.h"

namespace widgetconst {

// Some of our height-for-width widgets call a function to set their parent's
// geometry during geometry calls, so there is a risk of infinite recursion.
// Allowing zero such calls gives duff visual results, and allowing any number
// leads to infinite-recursion crashes. So we set a finite limit, e.g. 5-10:

const int SET_GEOMETRY_MAX_REENTRY_DEPTH = 10;

}  // namespace widgetconst