qtbase/examples/sql/masterdetail/mainwindow.h

64 lines
1.6 KiB
C++

// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
#ifndef MAINWINDOW_H
#define MAINWINDOW_H
#include <QDomDocument>
#include <QMainWindow>
#include <QModelIndex>
QT_FORWARD_DECLARE_CLASS(QComboBox)
QT_FORWARD_DECLARE_CLASS(QFile)
QT_FORWARD_DECLARE_CLASS(QGroupBox)
QT_FORWARD_DECLARE_CLASS(QLabel)
QT_FORWARD_DECLARE_CLASS(QListWidget)
QT_FORWARD_DECLARE_CLASS(QSqlRelationalTableModel)
QT_FORWARD_DECLARE_CLASS(QTableView)
class MainWindow : public QMainWindow
{
Q_OBJECT
public:
MainWindow(const QString &artistTable, const QString &albumTable,
QFile *albumDetails, QWidget *parent = nullptr);
private slots:
void about();
void addAlbum();
void changeArtist(int row);
void deleteAlbum();
void showAlbumDetails(const QModelIndex &index);
void showArtistProfile(const QModelIndex &index);
void adjustHeader();
private:
QGroupBox *createAlbumGroupBox();
QGroupBox *createArtistGroupBox();
QGroupBox *createDetailsGroupBox();
void createMenuBar();
void decreaseAlbumCount(const QModelIndex &artistIndex);
void getTrackList(QDomNode album);
QModelIndex indexOfArtist(const QString &artist) const;
void readAlbumData();
void removeAlbumFromDatabase(const QModelIndex &album);
void removeAlbumFromFile(int id);
void showImageLabel();
QTableView *albumView;
QComboBox *artistView;
QListWidget *trackList;
QLabel *iconLabel;
QLabel *imageLabel;
QLabel *profileLabel;
QLabel *titleLabel;
QDomDocument albumData;
QFile *file;
QSqlRelationalTableModel *model;
};
#endif