QGIS API Documentation
2.12.0-Lyon
|
A directory: contains subdirectories and layers. More...
#include <qgsdataitem.h>
Public Types | |
enum | Column { Name, Size, Date, Permissions, Owner, Group, Type } |
Public Types inherited from QgsDataItem | |
enum | Capability { NoCapabilities = 0, SetCrs = 1 << 0, Fertile = 1 << 1, Fast = 1 << 2 } |
enum | State { NotPopulated, Populating, Populated } |
enum | Type { Collection, Directory, Layer, Error, Favourites } |
Public Slots | |
virtual void | childrenCreated () override |
void | directoryChanged () |
Public Slots inherited from QgsDataItem | |
virtual void | childrenCreated () |
virtual void | deleteLater () |
Safely delete the item: More... | |
virtual void | depopulate () |
Remove children recursively and set as not populated. More... | |
void | emitBeginInsertItems (QgsDataItem *parent, int first, int last) |
void | emitBeginRemoveItems (QgsDataItem *parent, int first, int last) |
void | emitDataChanged (QgsDataItem *item) |
void | emitDataChanged () |
void | emitEndInsertItems () |
void | emitEndRemoveItems () |
void | emitStateChanged (QgsDataItem *item, QgsDataItem::State oldState) |
virtual void | populate (bool foreground=false) |
virtual void | refresh () |
Public Member Functions | |
QgsDirectoryItem (QgsDataItem *parent, const QString &name, const QString &path) | |
QgsDirectoryItem (QgsDataItem *parent, const QString &name, const QString &dirPath, const QString &path) | |
Constructor. More... | |
~QgsDirectoryItem () | |
QVector< QgsDataItem * > | createChildren () override |
Create children. More... | |
QString | dirPath () const |
virtual bool | equal (const QgsDataItem *other) override |
virtual QIcon | icon () override |
virtual QWidget * | paramWidget () override |
virtual void | setState (State state) override |
Set item state. More... | |
Public Member Functions inherited from QgsDataCollectionItem | |
QgsDataCollectionItem (QgsDataItem *parent, const QString &name, const QString &path=QString::null) | |
~QgsDataCollectionItem () | |
void | addChild (QgsDataItem *item) |
Public Member Functions inherited from QgsDataItem | |
QgsDataItem (QgsDataItem::Type type, QgsDataItem *parent, const QString &name, const QString &path) | |
Create new data item. More... | |
virtual | ~QgsDataItem () |
virtual bool | acceptDrop () |
virtual QList< QAction * > | actions () |
virtual void | addChildItem (QgsDataItem *child, bool refresh=false) |
virtual Q_DECL_DEPRECATED Capability | capabilities () |
virtual Capabilities | capabilities2 () const |
QVector< QgsDataItem * > | children () const |
virtual void | deleteChildItem (QgsDataItem *child) |
virtual bool | handleDrop (const QMimeData *, Qt::DropAction) |
bool | hasChildren () |
bool | isPopulated () |
void | moveToThread (QThread *targetThread) |
Move object and all its descendants to thread. More... | |
QString | name () const |
QgsDataItem * | parent () const |
Get item parent. More... | |
QString | path () const |
virtual QgsDataItem * | removeChildItem (QgsDataItem *child) |
int | rowCount () |
virtual void | setCapabilities (const Capabilities &capabilities) |
virtual bool | setCrs (QgsCoordinateReferenceSystem crs) |
void | setIcon (const QIcon &icon) |
void | setIconName (const QString &iconName) |
void | setName (const QString &name) |
void | setParent (QgsDataItem *parent) |
Set item parent and connect / disconnect parent to / from item signals. More... | |
void | setPath (const QString &path) |
void | setToolTip (const QString &msg) |
State | state () const |
QString | toolTip () const |
Type | type () const |
Public Member Functions inherited from QObject | |
QObject (QObject *parent) | |
QObject (QObject *parent, const char *name) | |
virtual | ~QObject () |
bool | blockSignals (bool block) |
QObject * | child (const char *objName, const char *inheritsClass, bool recursiveSearch) const |
const QObjectList & | children () const |
const char * | className () const |
bool | connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const |
void | deleteLater () |
void | destroyed (QObject *obj) |
bool | disconnect (const QObject *receiver, const char *method) |
bool | disconnect (const char *signal, const QObject *receiver, const char *method) |
void | dumpObjectInfo () |
void | dumpObjectTree () |
QList< QByteArray > | dynamicPropertyNames () const |
virtual bool | event (QEvent *e) |
virtual bool | eventFilter (QObject *watched, QEvent *event) |
T | findChild (const QString &name) const |
QList< T > | findChildren (const QRegExp ®Exp) const |
QList< T > | findChildren (const QString &name) const |
bool | inherits (const char *className) const |
void | insertChild (QObject *object) |
void | installEventFilter (QObject *filterObj) |
bool | isA (const char *className) const |
bool | isWidgetType () const |
void | killTimer (int id) |
virtual const QMetaObject * | metaObject () const |
void | moveToThread (QThread *targetThread) |
const char * | name () const |
const char * | name (const char *defaultName) const |
QString | objectName () const |
QObject * | parent () const |
QVariant | property (const char *name) const |
void | removeChild (QObject *object) |
void | removeEventFilter (QObject *obj) |
void | setName (const char *name) |
void | setObjectName (const QString &name) |
void | setParent (QObject *parent) |
bool | setProperty (const char *name, const QVariant &value) |
bool | signalsBlocked () const |
int | startTimer (int interval) |
QThread * | thread () const |
Static Public Attributes | |
static Q_DECL_DEPRECATED QVector< QLibrary * > | mLibraries = QVector<QLibrary*>() |
Protected Member Functions | |
void | init () |
Protected Member Functions inherited from QgsDataItem | |
bool | deferredDelete () |
The item is scheduled to be deleted. More... | |
virtual void | populate (const QVector< QgsDataItem * > &children) |
virtual void | refresh (QVector< QgsDataItem * > children) |
Protected Member Functions inherited from QObject | |
bool | checkConnectArgs (const char *signal, const QObject *object, const char *method) |
virtual void | childEvent (QChildEvent *event) |
virtual void | connectNotify (const char *signal) |
virtual void | customEvent (QEvent *event) |
virtual void | disconnectNotify (const char *signal) |
int | receivers (const char *signal) const |
QObject * | sender () const |
int | senderSignalIndex () const |
virtual void | timerEvent (QTimerEvent *event) |
Protected Attributes | |
QString | mDirPath |
Protected Attributes inherited from QgsDataItem | |
Capabilities | mCapabilities |
QVector< QgsDataItem * > | mChildren |
QIcon | mIcon |
QString | mIconName |
QString | mName |
QgsDataItem * | mParent |
QString | mPath |
bool | mPopulated |
State | mState |
QString | mToolTip |
Type | mType |
Additional Inherited Members | |
Signals inherited from QgsDataItem | |
void | beginInsertItems (QgsDataItem *parent, int first, int last) |
void | beginRemoveItems (QgsDataItem *parent, int first, int last) |
void | dataChanged (QgsDataItem *item) |
void | endInsertItems () |
void | endRemoveItems () |
void | stateChanged (QgsDataItem *item, QgsDataItem::State oldState) |
Static Public Member Functions inherited from QgsDataCollectionItem | |
static const QIcon & | iconDataCollection () |
static const QIcon & | iconDir () |
Static Public Member Functions inherited from QgsDataItem | |
static void | deleteLater (QVector< QgsDataItem * > &items) |
static int | findItem (QVector< QgsDataItem * > items, QgsDataItem *item) |
static QString | pathComponent (const QString &component) |
Create path component replacing path separators. More... | |
Static Public Member Functions inherited from QObject | |
bool | connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type) |
bool | connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type) |
bool | disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *method) |
bool | disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method) |
QString | tr (const char *sourceText, const char *disambiguation, int n) |
QString | trUtf8 (const char *sourceText, const char *disambiguation, int n) |
Static Protected Member Functions inherited from QObject | |
QByteArray | normalizeSignalSlot (const char *signalSlot) |
Static Protected Attributes inherited from QgsDataItem | |
static QMap< QString, QIcon > | mIconMap = QMap<QString, QIcon>() |
Properties inherited from QObject | |
objectName | |
A directory: contains subdirectories and layers.
Definition at line 373 of file qgsdataitem.h.
Enumerator | |
---|---|
Name | |
Size | |
Date | |
Permissions | |
Owner | |
Group | |
Type |
Definition at line 377 of file qgsdataitem.h.
Q_NOWARN_DEPRECATED_POP QgsDirectoryItem::QgsDirectoryItem | ( | QgsDataItem * | parent, |
const QString & | name, | ||
const QString & | path | ||
) |
Definition at line 741 of file qgsdataitem.cpp.
QgsDirectoryItem::QgsDirectoryItem | ( | QgsDataItem * | parent, |
const QString & | name, | ||
const QString & | dirPath, | ||
const QString & | path | ||
) |
Constructor.
parent | |
name | directory name |
dirPath | path to directory in file system |
path | item path in the tree, it may be dirPath or dirPath with some prefix, e.g. favourites: |
Definition at line 751 of file qgsdataitem.cpp.
QgsDirectoryItem::~QgsDirectoryItem | ( | ) |
Definition at line 765 of file qgsdataitem.cpp.
|
overridevirtualslot |
Definition at line 883 of file qgsdataitem.cpp.
|
overridevirtual |
Create children.
Children are not expected to have parent set. This method MUST BE THREAD SAFE.
Reimplemented from QgsDataItem.
Definition at line 777 of file qgsdataitem.cpp.
|
slot |
Definition at line 869 of file qgsdataitem.cpp.
|
inline |
Definition at line 402 of file qgsdataitem.h.
|
overridevirtual |
Reimplemented from QgsDataItem.
Definition at line 900 of file qgsdataitem.cpp.
|
overridevirtual |
Reimplemented from QgsDataItem.
Definition at line 769 of file qgsdataitem.cpp.
|
protected |
Definition at line 761 of file qgsdataitem.cpp.
|
overridevirtual |
Reimplemented from QgsDataItem.
Definition at line 910 of file qgsdataitem.cpp.
|
overridevirtual |
Set item state.
It also take care about starting/stopping loading icon animation.
state |
Reimplemented from QgsDataItem.
Definition at line 845 of file qgsdataitem.cpp.
|
protected |
Definition at line 418 of file qgsdataitem.h.
|
static |
Definition at line 410 of file qgsdataitem.h.