mainwindow.h

#pragma once

#include <QMainWindow>
#include <QMouseEvent>
#include <QStandardItemModel>
#include <QtWinExtras/QtWin>
#include <QtConcurrent/QtConcurrent>
#include <QCompleter>
#include <QMessageBox>
#include "ui_mainwindow.h"
#include "coursedatabase.h"
#include "CourseSystem.h"
#include "topsort.h"
#include "trie.h"
#include <algorithm>
#include <QDesktopServices>
QT_BEGIN_NAMESPACE
namespace Ui { class MainWindow; }
QT_END_NAMESPACE

class MainWindow : public QMainWindow
{
    Q_OBJECT

public:
    MainWindow(QWidget *parent = nullptr);
    ~MainWindow();

protected:
    void mouseMoveEvent(QMouseEvent* event);
    void mousePressEvent(QMouseEvent* event);
    void mouseReleaseEvent(QMouseEvent* event);
    void openUrl(QString url);

private slots:
    void updateClassTableView(const QString& dept = "");
    void updateAnsTableView(const vector<vector<Course>>);
    void on_QuitButton_clicked();
    void on_MinButton_clicked();
    void on_testbutton_clicked();
    void on_testbutton_2_clicked();
    void on_comboBox_activated(const QString &arg1 = "");
    void on_testbutton_3_clicked();
    void on_aboutButton_clicked();
    void on_pushButton_sov1_clicked();
    void on_lineEdit_editingFinished();
    void on_lineEdit_textEdited(const QString &arg1);
    void on_pushButton_sov1_pressed();
    void on_pushButton_sov1_released();
    void on_pushButton_sov2_pressed();
    void on_pushButton_sov2_released();
    void on_pushButton_sov2_clicked();
    void on_label_16_linkActivated(const QString &link);

private:
    Ui::MainWindow *ui;
    QStandardItemModel showClassTableModel;
    QStandardItemModel showAnsTableModel;
    vector<ClassInfo> ans_set;
    QStringListModel *stringListModel; // 候选词列表
    QCompleter *completer;
    void update_test();
    QPoint mousePoint;
    bool mouse_press;
    Trie* trie;

};