QGIS API Documentation  3.25.0-Master (10b47c2603)
Public Member Functions | List of all members
QgsProjectHomeItem Class Reference

A directory item showing the current project directory. More...

#include <qgsdirectoryitem.h>

Inheritance diagram for QgsProjectHomeItem:
Inheritance graph
[legend]

Public Member Functions

 QgsProjectHomeItem (QgsDataItem *parent, const QString &name, const QString &dirPath, const QString &path)
 Constructor for QgsProjectHomeItem. More...
 
QIcon icon () override
 
QVariant sortKey () const override
 Returns the sorting key for the item. More...
 
- Public Member Functions inherited from QgsDirectoryItem
 QgsDirectoryItem (QgsDataItem *parent, const QString &name, const QString &dirPath, const QString &path, const QString &providerKey=QString())
 Constructor for QgsDirectoryItem, with the specified parent item. More...
 
 QgsDirectoryItem (QgsDataItem *parent, const QString &name, const QString &path)
 Constructor for QgsDirectoryItem, with the specified parent item. More...
 
QVector< QgsDataItem * > createChildren () override
 Create children. More...
 
QString dirPath () const
 Returns the full path to the directory the item represents. More...
 
bool equal (const QgsDataItem *other) override
 Returns true if this item is equal to another item (by testing item type and path). More...
 
bool hasDragEnabled () const override
 Returns true if the item may be dragged. More...
 
QColor iconColor () const
 Returns the directory's icon color. More...
 
bool isMonitored () const
 Returns true if the directory is currently being monitored for changes and the item auto-refreshed when these occur. More...
 
QgsMimeDataUtils::UriList mimeUris () const override
 Returns mime URIs for the data item, most data providers will only return a single URI but some data collection items (e.g. More...
 
Qgis::BrowserDirectoryMonitoring monitoring () const
 Returns the monitoring setting for this directory item. More...
 
Q_DECL_DEPRECATED QWidget * paramWidget () override
 Returns source widget from data item for QgsBrowserPropertiesWidget. More...
 
void reevaluateMonitoring ()
 Re-evaluate whether the directory item should be monitored for changes. More...
 
void setIconColor (const QColor &color)
 Sets the directory's icon color. More...
 
void setMonitoring (Qgis::BrowserDirectoryMonitoring monitoring)
 Sets the monitoring setting for this directory. More...
 
void setState (Qgis::BrowserItemState state) override
 Set item state. More...
 
- Public Member Functions inherited from QgsDataCollectionItem
 QgsDataCollectionItem (QgsDataItem *parent, const QString &name, const QString &path=QString(), const QString &providerKey=QString())
 Constructor for QgsDataCollectionItem, with the specified parent item. More...
 
 ~QgsDataCollectionItem () override
 
void addChild (QgsDataItem *item)
 
QgsAbstractDatabaseProviderConnectiondatabaseConnection () const override
 For data items that represent a DB connection or one of its children, this method returns a connection. More...
 
- Public Member Functions inherited from QgsDataItem
 QgsDataItem (Qgis::BrowserItemType type, QgsDataItem *parent, const QString &name, const QString &path, const QString &providerKey=QString())
 Constructor for QgsDataItem, with the specified parent item. More...
 
 ~QgsDataItem () override
 
virtual Q_DECL_DEPRECATED bool acceptDrop ()
 Returns whether the item accepts drag and dropped layers - e.g. More...
 
virtual QList< QAction * > actions (QWidget *parent)
 Returns the list of actions available for this item. More...
 
virtual void addChildItem (QgsDataItem *child, bool refresh=false)
 Inserts a new child item. More...
 
virtual Qgis::BrowserItemCapabilities capabilities2 () const
 Returns the capabilities for the data item. More...
 
QVector< QgsDataItem * > children () const
 
virtual void deleteChildItem (QgsDataItem *child)
 Removes and deletes a child item, emitting relevant signals to the model. More...
 
virtual bool handleDoubleClick ()
 Called when a user double clicks on the item. More...
 
virtual Q_DECL_DEPRECATED bool handleDrop (const QMimeData *, Qt::DropAction)
 Attempts to process the mime data dropped on this item. More...
 
bool hasChildren ()
 
virtual bool layerCollection () const
 Returns true if the data item is a collection of layers The default implementation returns false, subclasses must implement this method if their children are layers. More...
 
virtual QList< QMenu * > menus (QWidget *parent)
 Returns the list of menus available for this item. More...
 
virtual Q_DECL_DEPRECATED QgsMimeDataUtils::Uri mimeUri () const
 Returns mime URI for the data item. More...
 
void moveToThread (QThread *targetThread)
 Move object and all its descendants to thread. More...
 
QString name () const
 Returns the name of the item (the displayed text for the item). More...
 
QgsDataItemparent () const
 Gets item parent. More...
 
QString path () const
 
QString providerKey () const
 Returns the provider key that created this item (e.g. More...
 
virtual QgsDataItemremoveChildItem (QgsDataItem *child)
 Removes a child item and returns it without deleting it. More...
 
virtual Q_DECL_DEPRECATED bool rename (const QString &name)
 Sets a new name for the item, and returns true if the item was successfully renamed. More...
 
int rowCount ()
 
Q_DECL_DEPRECATED void setCapabilities (int capabilities)
 
virtual void setCapabilities (Qgis::BrowserItemCapabilities capabilities)
 Sets the capabilities for the data item. More...
 
virtual Q_DECL_DEPRECATED bool setCrs (const QgsCoordinateReferenceSystem &crs)
 Writes the selected crs into data source. More...
 
void setIcon (const QIcon &icon)
 
void setIconName (const QString &iconName)
 
void setName (const QString &name)
 Sets the name of the item (the displayed text for the item). More...
 
void setParent (QgsDataItem *parent)
 Set item parent and connect / disconnect parent to / from item signals. More...
 
void setPath (const QString &path)
 
void setProviderKey (const QString &value)
 Sets the provider key that created this item (e.g. More...
 
void setSortKey (const QVariant &key)
 Sets a custom sorting key for the item. More...
 
void setToolTip (const QString &msg)
 
Qgis::BrowserItemState state () const
 
QString toolTip () const
 
Qgis::BrowserItemType type () const
 

Additional Inherited Members

- Public Slots inherited from QgsDirectoryItem
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. This is used when refreshing collapsed items. More...
 
virtual void populate (bool foreground=false)
 
virtual void refresh ()
 
virtual void refreshConnections (const QString &providerKey=QString())
 Causes a data item provider to refresh all registered connections. More...
 
- Signals inherited from QgsDataItem
void beginInsertItems (QgsDataItem *parent, int first, int last)
 
void beginRemoveItems (QgsDataItem *parent, int first, int last)
 
void connectionsChanged (const QString &providerKey=QString())
 Emitted when the connections of the provider with the specified providerKey have changed. More...
 
void dataChanged (QgsDataItem *item)
 
void endInsertItems ()
 
void endRemoveItems ()
 
void stateChanged (QgsDataItem *item, Qgis::BrowserItemState oldState)
 Emitted when an item's state is changed. More...
 
- Static Public Member Functions inherited from QgsDirectoryItem
static bool hiddenPath (const QString &path)
 Check if the given path is hidden from the browser model. More...
 
static Qgis::BrowserDirectoryMonitoring monitoringForPath (const QString &path)
 Returns the monitoring setting for a directory path. More...
 
static bool pathShouldByMonitoredByDefault (const QString &path)
 Returns true if a directory path should be monitored by default. More...
 
static void setCustomColor (const QString &directory, const QColor &color)
 Sets a custom icon color to use for the items for the corresponding directory path. More...
 
- Static Public Member Functions inherited from QgsDataCollectionItem
static QIcon iconDataCollection ()
 Returns the standard browser data collection icon. More...
 
static QIcon iconDir (const QColor &fillColor=QColor(), const QColor &strokeColor=QColor())
 Returns the standard browser directory icon. More...
 
- 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...
 
- Protected Slots inherited from QgsDataItem
void updateIcon ()
 Will request a repaint of this icon. More...
 
- Protected Member Functions inherited from QgsDirectoryItem
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 (const QVector< QgsDataItem * > &children)
 Refresh the items from a specified list of child items. More...
 
- Static Protected Member Functions inherited from QgsDataCollectionItem
static QIcon homeDirIcon (const QColor &fillColor=QColor(), const QColor &strokeColor=QColor())
 Shared home directory icon. More...
 
static QIcon openDirIcon (const QColor &fillColor=QColor(), const QColor &strokeColor=QColor())
 Shared open directory icon. More...
 
- Protected Attributes inherited from QgsDirectoryItem
QString mDirPath
 
- Protected Attributes inherited from QgsDataItem
Qgis::BrowserItemCapabilities mCapabilities = Qgis::BrowserItemCapability::NoCapabilities
 
QVector< QgsDataItem * > mChildren
 
QIcon mIcon
 
QMap< QString, QIcon > mIconMap
 
QString mIconName
 
QString mName
 
QgsDataItemmParent = nullptr
 
QString mPath
 
QString mProviderKey
 
QVariant mSortKey
 Custom sort key. If invalid, name() will be used for sorting instead. More...
 
Qgis::BrowserItemState mState = Qgis::BrowserItemState::NotPopulated
 
QString mToolTip
 
Qgis::BrowserItemType mType
 

Detailed Description

A directory item showing the current project directory.

Note
Not available in Python bindings.
Since
QGIS 3.0

Definition at line 254 of file qgsdirectoryitem.h.

Constructor & Destructor Documentation

◆ QgsProjectHomeItem()

QgsProjectHomeItem::QgsProjectHomeItem ( QgsDataItem parent,
const QString &  name,
const QString &  dirPath,
const QString &  path 
)

Constructor for QgsProjectHomeItem.

Definition at line 654 of file qgsdirectoryitem.cpp.

Member Function Documentation

◆ icon()

QIcon QgsProjectHomeItem::icon ( )
overridevirtual

Reimplemented from QgsDirectoryItem.

Definition at line 659 of file qgsdirectoryitem.cpp.

◆ sortKey()

QVariant QgsProjectHomeItem::sortKey ( ) const
overridevirtual

Returns the sorting key for the item.

By default name() is returned, but setSortKey() can be used to set a custom sort key for the item.

Alternatively subclasses can override this method to return a custom sort key.

See also
setSortKey()
Since
QGIS 3.0

Reimplemented from QgsDataItem.

Definition at line 666 of file qgsdirectoryitem.cpp.


The documentation for this class was generated from the following files: