File indexing completed on 2024-05-19 04:59:21 

0001 /* ============================================================
0002 * VerticalTabs plugin for Falkon
0003 * Copyright (C) 2018 David Rosca <nowrep@gmail.com>
0004 *
0005 * This program is free software: you can redistribute it and/or modify
0006 * it under the terms of the GNU General Public License as published by
0007 * the Free Software Foundation, either version 3 of the License, or
0008 * (at your option) any later version.
0009 *
0010 * This program is distributed in the hope that it will be useful,
0011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
0012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
0013 * GNU General Public License for more details.
0014 *
0015 * You should have received a copy of the GNU General Public License
0016 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
0017 * ============================================================ */
0018 #pragma once
0019 
0020 #include <QListView>
0021 
0022 class BrowserWindow;
0023 
0024 class TabListDelegate;
0025 
0026 class TabListView : public QListView
0027 {
0028     Q_OBJECT
0029 
0030 public:
0031     explicit TabListView(BrowserWindow *window, QWidget *parent = nullptr);
0032 
0033     bool isHidingWhenEmpty() const;
0034     void setHideWhenEmpty(bool enable);
0035 
0036     void updateIndex(const QModelIndex &index);
0037     void adjustStyleOption(QStyleOptionViewItem *option);
0038 
0039     QModelIndex indexAfter(const QModelIndex &index) const;
0040     QModelIndex indexBefore(const QModelIndex &index) const;
0041 
0042 private:
0043     void currentChanged(const QModelIndex &current, const QModelIndex &previous) override;
0044     void dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight, const QVector<int> &roles = QVector<int>()) override;
0045     void rowsInserted(const QModelIndex &parent, int start, int end) override;
0046     void rowsAboutToBeRemoved(const QModelIndex &parent, int start, int end) override;
0047     bool viewportEvent(QEvent *event) override;
0048 
0049     enum DelegateButton {
0050         NoButton,
0051         AudioButton
0052     };
0053 
0054     DelegateButton buttonAt(const QPoint &pos, const QModelIndex &index) const;
0055     void updateVisibility();
0056     void updateHeight();
0057 
0058     BrowserWindow *m_window;
0059     TabListDelegate *m_delegate;
0060     DelegateButton m_pressedButton = NoButton;
0061     QModelIndex m_pressedIndex;
0062     bool m_hideWhenEmpty = false;
0063 };