<NME> utilitydialog.h
<BEF> // Copyright (c) 2011-2016 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.

#ifndef BITCOIN_QT_UTILITYDIALOG_H
#define BITCOIN_QT_UTILITYDIALOG_H

#include <QDialog>
#include <QObject>

class BitcoinGUI;
class ClientModel;

namespace Ui {
    class HelpMessageDialog;
}

/** "Help message" dialog box */
class HelpMessageDialog : public QDialog
{
    Q_OBJECT

public:
    explicit HelpMessageDialog(QWidget *parent, bool about);
    ~HelpMessageDialog();

    void printToConsole();
    void showOrPrint();

private:
    Ui::HelpMessageDialog *ui;
    QString text;

private Q_SLOTS:
    void on_okButton_accepted();
};


/** "Shutdown" window */
class ShutdownWindow : public QObject
{
    Q_OBJECT

public:
    static void showShutdownWindow(BitcoinGUI *window);
};

#endif // UTILITYDIALOG_H

<MSG> qt: Make splash and shutdown window ignore close events

It's strange to be able to close these windows while there is work
in progress.

Also set Qt::WA_DeleteOnClose on both windows to make sure that they
are deleted eventually, no matter what happens.

<DFF> @@ -37,12 +37,16 @@ private slots:
 
 
 /** "Shutdown" window */
-class ShutdownWindow : public QObject
+class ShutdownWindow : public QWidget
 {
     Q_OBJECT
 
 public:
+    ShutdownWindow(QWidget *parent=0, Qt::WindowFlags f=0);
     static void showShutdownWindow(BitcoinGUI *window);
+
+protected:
+    void closeEvent(QCloseEvent *event);
 };
 
 #endif // UTILITYDIALOG_H

{'addition_count': 5, 'commit_subject': 'qt: Make splash and shutdown window ignore close events', 'deletion_count': 1, 'file_extension': '.h', 'lang': 'h', 'license': 'mit', 'repo_name': 'zcoinofficial/zcoin'}