obs-studio/UI/item-widget-helpers.hpp

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1.4 KiB
C++

/******************************************************************************
Copyright (C) 2015 by Hugh Bailey <obs.jim@gmail.com>
This program 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 2 of the License, or
(at your option) any later version.
This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
******************************************************************************/
#pragma once
/* This file exists to prevent ->deleteLater from being called on custom-made
* item widgets in widgets such as list widgets. We do this to prevent things
* such as references to sources/etc from getting stuck in the Qt event queue
* with no way of controlling when they'll be released. */
class QListWidget;
class QListWidgetItem;
QListWidgetItem *TakeListItem(QListWidget *widget, int row);
void DeleteListItem(QListWidget *widget, QListWidgetItem *item);
void ClearListItems(QListWidget *widget);