69 lines
2.3 KiB
C++
69 lines
2.3 KiB
C++
/* Copyright 2013-2021 MultiMC Contributors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "ModListView.h"
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#include <QDrag>
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#include <QHeaderView>
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#include <QMouseEvent>
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#include <QPainter>
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#include <QRect>
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ModListView::ModListView(QWidget* parent) : QTreeView(parent)
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{
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setAllColumnsShowFocus(true);
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setExpandsOnDoubleClick(false);
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setRootIsDecorated(false);
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setSortingEnabled(true);
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setAlternatingRowColors(true);
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setSelectionMode(QAbstractItemView::ExtendedSelection);
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setHeaderHidden(false);
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setSelectionBehavior(QAbstractItemView::SelectRows);
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setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded);
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setDropIndicatorShown(true);
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setDragEnabled(true);
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setDragDropMode(QAbstractItemView::DropOnly);
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viewport()->setAcceptDrops(true);
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}
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void ModListView::setModel(QAbstractItemModel* model)
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{
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QTreeView::setModel(model);
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auto head = header();
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head->setStretchLastSection(false);
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// HACK: this is true for the checkbox column of mod lists
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auto string = model->headerData(0, head->orientation()).toString();
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if (head->count() < 1) {
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return;
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}
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if (!string.size()) {
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head->setSectionResizeMode(0, QHeaderView::ResizeToContents);
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head->setSectionResizeMode(1, QHeaderView::Stretch);
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for (int i = 2; i < head->count(); i++)
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head->setSectionResizeMode(i, QHeaderView::ResizeToContents);
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} else {
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head->setSectionResizeMode(0, QHeaderView::Stretch);
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for (int i = 1; i < head->count(); i++)
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head->setSectionResizeMode(i, QHeaderView::ResizeToContents);
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}
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}
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void ModListView::setResizeModes(const QList<QHeaderView::ResizeMode>& modes)
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{
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auto head = header();
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for (int i = 0; i < modes.count(); i++) {
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head->setSectionResizeMode(i, modes[i]);
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}
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}
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