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/* SPDX-FileCopyrightText: 2026 Project Tick
* SPDX-FileContributor: Project Tick
* SPDX-License-Identifier: GPL-3.0-or-later
*
* MeshMC - A Custom Launcher for Minecraft
* Copyright (C) 2026 Project Tick
*
* 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 3 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 <https://www.gnu.org/licenses/>.
*
* This file incorporates work covered by the following copyright and
* permission notice:
*
* Copyright 2013-2021 MultiMC Contributors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "ModListView.h"
#include <QHeaderView>
#include <QMouseEvent>
#include <QPainter>
#include <QDrag>
#include <QRect>
ModListView::ModListView(QWidget* parent) : QTreeView(parent)
{
setAllColumnsShowFocus(true);
setExpandsOnDoubleClick(false);
setRootIsDecorated(false);
setSortingEnabled(true);
setAlternatingRowColors(true);
setSelectionMode(QAbstractItemView::ExtendedSelection);
setHeaderHidden(false);
setSelectionBehavior(QAbstractItemView::SelectRows);
setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded);
setDropIndicatorShown(true);
setDragEnabled(true);
setDragDropMode(QAbstractItemView::DropOnly);
viewport()->setAcceptDrops(true);
}
void ModListView::setModel(QAbstractItemModel* model)
{
QTreeView::setModel(model);
auto head = header();
head->setStretchLastSection(false);
// HACK: this is true for the checkbox column of mod lists
auto string = model->headerData(0, head->orientation()).toString();
if (head->count() < 1) {
return;
}
if (!string.size()) {
head->setSectionResizeMode(0, QHeaderView::ResizeToContents);
head->setSectionResizeMode(1, QHeaderView::Stretch);
for (int i = 2; i < head->count(); i++)
head->setSectionResizeMode(i, QHeaderView::ResizeToContents);
} else {
head->setSectionResizeMode(0, QHeaderView::Stretch);
for (int i = 1; i < head->count(); i++)
head->setSectionResizeMode(i, QHeaderView::ResizeToContents);
}
}
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