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QStorageInfo ClassThe QStorageInfo class provides various disk storage information about the system. More... #include <QStorageInfo>Inherits: QObject. Public Types
Properties
Public Functions
Signals
Additional Inherited Members
Detailed DescriptionThe QStorageInfo class provides various disk storage information about the system. Member Type Documentation
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| Constant | Value | Description |
|---|---|---|
| QStorageInfo::UnknownDrive | 0 | Drive type unknown. |
| QStorageInfo::InternalDrive | 1 | Internal mass storage drive, e.g. hard drive. |
| QStorageInfo::RemovableDrive | 2 | Removable drive, e.g. memory card. |
| QStorageInfo::RemoteDrive | 3 | Network drive. |
| QStorageInfo::CdromDrive | 4 | CD-ROM. |
| QStorageInfo::RamDrive | 5 | Virtual drive made in RAM memory. |
Property Documentation
allLogicalDrives : const QStringList
This property holds the list of all drives.
Returns a list of all logical drives or volumes, or an empty list if no drives are found or on error.
Access functions:
| QStringList | allLogicalDrives() |
Notifier signal:
| void | logicalDriveChanged(const QString & drive, bool added) |
Member Function Documentation
QStorageInfo::QStorageInfo(QObject * parent = 0)
Constructs a QStorageInfo object with the given parent.
QStorageInfo::~QStorageInfo() [virtual]
Destroys the object
qlonglong QStorageInfo::availableDiskSpace(const QString & drive) const
Returns the available free space on the drive, in bytes. -1 is returned if the drive doesn't exist, or the information is not available.
QStorageInfo::DriveType QStorageInfo::driveType(const QString & drive) const
Returns the type of the given drive.
qlonglong QStorageInfo::totalDiskSpace(const QString & drive) const
Returns the total space of the drive, in bytes. -1 is returned if the drive doesn't exist, or the information is not available.
QString QStorageInfo::uriForDrive(const QString & drive) const
Returns the URI, or unique identifier for the given drive. If the drive doesn't exist, or the information is not available, an empty string is returned.