KFileMetaInfoGroup Class Reference
This is one group of meta information items about a file (see KFileMetaInfo).A group of meta information items about a file. More...
#include <kfilemetainfo.h>
Detailed Description
This is one group of meta information items about a file (see KFileMetaInfo).A group of meta information items about a file.
Definition at line 664 of file kfilemetainfo.h.
Constructor & Destructor Documentation
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Copy constructor.
Definition at line 1168 of file kfilemetainfo.cpp. References d. |
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Default constructor. This creates an "invalid" item
Definition at line 1175 of file kfilemetainfo.cpp. References d. |
Member Function Documentation
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The assignment operator, so you can do:.
KFileMetaInfoGroup group = info.group("Technical"); This will create a shared copy of the object. The actual data is automatically deleted if all copies go out of scope Definition at line 1185 of file kfilemetainfo.cpp. |
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Returns true if the item is valid, i.e. if it contains data, false if it's invalid (created with the default constructor and not been assigned anything), or if KFileMetaInfoGroup::item() didn't find your requested item).
Definition at line 1198 of file kfilemetainfo.cpp. References d. Referenced by addItem(), appendItem(), attributes(), preferredKeys(), removeItem(), FileProps::setValue(), supportedKeys(), supportsVariableKeys(), and translatedName(). |
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Returns false if the object contains data, true if it's empty. An empty group is a group with no items (amazing, isn't it?).
Definition at line 1204 of file kfilemetainfo.cpp. References d. |
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Returns true if an item as added or removed from the group.
Definition at line 1314 of file kfilemetainfo.cpp. References d. |
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Operator for convenience. It does the same as item(), but you cannot specify a group to search in Definition at line 733 of file kfilemetainfo.h. |
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This method searches for the specified item.
Definition at line 1278 of file kfilemetainfo.cpp. References d, and QMapIterator::data(). Referenced by FileProps::availableKeys(). |
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Returns the item with the given
Definition at line 1287 of file kfilemetainfo.cpp. References d, and QMapIterator::data(). |
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Convenience function. Returns the value of the specified key. It does the same as item(key).value().
Definition at line 757 of file kfilemetainfo.h. References KFileMetaInfoItem::value(). |
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Use this method to get a list of keys in the specified group that the plugin knows about. No variable keys. For a group that doesn't support variable keys, all keys that this group may have are returned. For a group that does support them, the non-variable ones are returned. See KFileMetaInfo about variable keys
Definition at line 1261 of file kfilemetainfo.cpp. Referenced by FileProps::supportedKeys(). |
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Returns true if this group supports adding or removing arbitrary keys, false if not.
Definition at line 1267 of file kfilemetainfo.cpp. |
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Checks whether an item with the given
Definition at line 1273 of file kfilemetainfo.cpp. References d. Referenced by KFileMetaInfo::contains(). |
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Returns a list of all keys.
Definition at line 1237 of file kfilemetainfo.cpp. References d, QMapConstIterator::data(), and kdWarning(). Referenced by FileProps::allValues(), FileProps::availableKeys(), and preferredKeys(). |
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Returns a list of all keys in preference order.
Definition at line 1209 of file kfilemetainfo.cpp. References d, isValid(), and keys(). Referenced by FileProps::preferredKeys(), and FileProps::preferredValues(). |
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Add an item to the info.
This is only possible if the specified
Definition at line 1340 of file kfilemetainfo.cpp. References d, QMapIterator::data(), isValid(), KFileMimeTypeInfo::ItemInfo::isVariableItem(), KFileMimeTypeInfo::GroupInfo::itemInfo(), KFileMetaInfoItem::setAdded(), and KFileMimeTypeInfo::GroupInfo::variableItemInfo(). Referenced by KFileMetaInfo::saveItem(). |
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Remove this item from the meta info of the file. You cannot query KFileMetaInfo for a removed object, but you can query for a list of removed items with removedItems() if you need to. If you re-add it, its value will be cleared.
Definition at line 1374 of file kfilemetainfo.cpp. References d, isValid(), kdDebug(), and KFileMimeTypeInfo::Removable. |
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Returns a list of all removed items.
Definition at line 1402 of file kfilemetainfo.cpp. References d. |
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The name of this group.
Definition at line 1298 of file kfilemetainfo.cpp. References d. |
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The translated name of this group.
Definition at line 1255 of file kfilemetainfo.cpp. |
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Returns the attributes of this item.
Definition at line 1303 of file kfilemetainfo.cpp. |
The documentation for this class was generated from the following files: