1 // Copyright (c) 2011-2020 The Bitcoin Core developers
2 // Distributed under the MIT software license, see the accompanying
3 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
4 
5 #ifndef BITCOIN_QT_UTILITYDIALOG_H
6 #define BITCOIN_QT_UTILITYDIALOG_H
7 
8 #include <QDialog>
9 #include <QWidget>
10 
11 QT_BEGIN_NAMESPACE
12 class QMainWindow;
13 QT_END_NAMESPACE
14 
15 namespace Ui {
16     class HelpMessageDialog;
17 }
18 
19 /** "Help message" dialog box */
20 class HelpMessageDialog : public QDialog
21 {
22     Q_OBJECT
23 
24 public:
25     explicit HelpMessageDialog(QWidget *parent, bool about);
26     ~HelpMessageDialog();
27 
28     void printToConsole();
29     void showOrPrint();
30 
31 private:
32     Ui::HelpMessageDialog *ui;
33     QString text;
34 
35 private Q_SLOTS:
36     void on_okButton_accepted();
37 };
38 
39 
40 /** "Shutdown" window */
41 class ShutdownWindow : public QWidget
42 {
43     Q_OBJECT
44 
45 public:
46     explicit ShutdownWindow(QWidget *parent=nullptr, Qt::WindowFlags f=Qt::Widget);
47     static QWidget* showShutdownWindow(QMainWindow* window);
48 
49 protected:
50     void closeEvent(QCloseEvent *event) override;
51 };
52 
53 #endif // BITCOIN_QT_UTILITYDIALOG_H
54