Inside Bitcoin
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Inside Bitcoin
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The code behind the network, with room to understand it.
Release published 2026-10-28 · Snapshot fetched 2026-11-01. Latest stable release at fetch time; development branches and Git history are excluded. Only the selected code window and visible folders load here.
1// Copyright (c) 2011-present The Bitcoin Core developers2// Distributed under the MIT software license, see the accompanying3// file COPYING or http://www.opensource.org/licenses/mit-license.php.5#ifndef BITCOIN_QT_ASKPASSPHRASEDIALOG_H6#define BITCOIN_QT_ASKPASSPHRASEDIALOG_H8#include <QDialog>10#include <support/allocators/secure.h>12class WalletModel;14namespace Ui {15class AskPassphraseDialog;16}18/** Multifunctional dialog to ask for passphrases. Used for encryption, unlocking, and changing the passphrase.19*/20class AskPassphraseDialog : public QDialog21{22Q_OBJECT24public:25enum Mode {26Encrypt, /**< Ask passphrase twice and encrypt */27Unlock, /**< Ask passphrase and unlock */28ChangePass, /**< Ask old passphrase + new passphrase twice */29UnlockMigration, /**< Ask passphrase for unlocking during migration */30};32explicit AskPassphraseDialog(Mode mode, QWidget *parent, SecureString* passphrase_out = nullptr);33~AskPassphraseDialog();35void accept() override;37void setModel(WalletModel *model);39private:40Ui::AskPassphraseDialog *ui;41Mode mode;42WalletModel* model{nullptr};43bool fCapsLock{false};44SecureString* m_passphrase_out;46private Q_SLOTS:47void textChanged();48void secureClearPassFields();49void toggleShowPassword(bool);51protected:52bool event(QEvent *event) override;53bool eventFilter(QObject *object, QEvent *event) override;54};56#endif // BITCOIN_QT_ASKPASSPHRASEDIALOG_H
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