Qt Cryptographic Architecture
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#include <QtCrypto>
Signals | |
void | available () |
void | unavailable () |
Public Member Functions | |
KeyStoreEntry | entry () const |
KeyStoreEntryWatcher (const KeyStoreEntry &e, QObject *parent=0) | |
Friends | |
class | Private |
Class to monitor the availability of a KeyStoreEntry.
Some KeyStore types have the concept of an entry that can be available only part of the time (for example, a smart card that can be removed). This class allows you to identify when a KeyStoreEntry becomes available / unavailable.
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explicit |
Standard constructor.
This creates an object that monitors the specified KeyStore entry, emitting available() and unavailable() as the entry becomes available and unavailable respectively.
e | the KeyStoreEntry to monitor |
parent | the parent object for this object |
KeyStoreEntry QCA::KeyStoreEntryWatcher::entry | ( | ) | const |
The KeyStoreEntry that is being monitored.
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signal |
This signal is emitted when the entry that is being monitored becomes available.
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signal |
This signal is emitted when the entry that is being monitored becomes unavailble.