Class: QgsBrowserTreeView

class qgis.gui.QgsBrowserTreeView

Bases: PyQt5.QtWidgets.QTreeView

The QgsBrowserTreeView class extends QTreeView with save/restore tree state functionality.

See also

QgsBrowserModel

New in version 2.8.

QgsBrowserTreeView(parent: QWidget = None) Constructor for QgsBrowserTreeView

Methods

actionEvent
browserModel	Returns the browser model
changeEvent
childEvent
closeEditor
closeEvent
columnCountChanged
columnMoved
columnResized
commitData
connectNotify
contextMenuEvent
create
currentChanged
customEvent
destroy
dirtyRegionOffset
disconnectNotify
dragEnterEvent
dragLeaveEvent
dragMoveEvent
drawBranches
drawFrame
drawRow
drawTree
dropEvent
dropIndicatorPosition
edit
editorDestroyed
enterEvent
event
eventFilter
executeDelayedItemsLayout
expandPath	Expands out a file path in the view.
focusInEvent
focusNextChild
focusNextPrevChild
focusOutEvent
focusPreviousChild
hasExpandedDescendant	param index:
hideEvent	param e:
horizontalOffset
horizontalScrollbarAction
horizontalScrollbarValueChanged
indexRowSizeHint
initPainter
initStyleOption
inputMethodEvent
isIndexHidden
isSignalConnected
keyPressEvent	param event:
keyReleaseEvent
leaveEvent
metric
mouseDoubleClickEvent
mouseMoveEvent
mousePressEvent
mouseReleaseEvent
moveCursor
moveEvent
nativeEvent
paintEvent
receivers
reexpand
resizeEvent
rowHeight
rowsAboutToBeRemoved
rowsInserted	param parentIndex:
rowsRemoved
scheduleDelayedItemsLayout
scrollContentsBy
scrollDirtyRegion
selectedIndexes
selectionChanged
selectionCommand
sender
senderSignalIndex
setBrowserModel	Sets the browser model
setDirtyRegion
setModel	param model:
setSelectedItem	Sets the item currently selected in the view.
setSelection
setSettingsSection	param section:
setState
setViewportMargins
sharedPainter
showEvent	param e:
sizeHintForColumn
startDrag
state
tabletEvent
timerEvent
updateEditorData
updateEditorGeometries
updateGeometries
updateMicroFocus
verticalOffset
verticalScrollbarAction
verticalScrollbarValueChanged
viewOptions
viewportEvent
viewportMargins
viewportSizeHint
visualRegionForSelection
wheelEvent

actionEvent(self, QActionEvent)

browserModel(self) → QgsBrowserGuiModel

Returns the browser model

Return type:

QgsBrowserGuiModel

changeEvent(self, QEvent)

childEvent(self, QChildEvent)

closeEditor(self, QWidget, QAbstractItemDelegate.EndEditHint)

closeEvent(self, QCloseEvent)

QgsBrowserTreeView.columnCountChanged(self, int, int)

columnMoved(self)

QgsBrowserTreeView.columnResized(self, int, int, int)

commitData(self, QWidget)

connectNotify(self, QMetaMethod)

contextMenuEvent(self, QContextMenuEvent)

create(self, window: PyQt5.sip.voidptr = 0, initializeWindow: bool = True, destroyOldWindow: bool = True)

QgsBrowserTreeView.currentChanged(self, QModelIndex, QModelIndex)

customEvent(self, QEvent)

destroy(self, destroyWindow: bool = True, destroySubWindows: bool = True)

dirtyRegionOffset(self) → QPoint

disconnectNotify(self, QMetaMethod)

dragEnterEvent(self, QDragEnterEvent)

dragLeaveEvent(self, QDragLeaveEvent)

dragMoveEvent(self, QDragMoveEvent)

drawBranches(self, QPainter, QRect, QModelIndex)

drawFrame(self, QPainter)

drawRow(self, QPainter, QStyleOptionViewItem, QModelIndex)

drawTree(self, QPainter, QRegion)

dropEvent(self, QDropEvent)

dropIndicatorPosition(self) → QAbstractItemView.DropIndicatorPosition

edit(self, QModelIndex)

edit(self, QModelIndex, QAbstractItemView.EditTrigger, QEvent) → bool

editorDestroyed(self, QObject)

enterEvent(self, QEvent)

event(self, QEvent) → bool

eventFilter(self, QObject, QEvent) → bool

executeDelayedItemsLayout(self)

expandPath(self, path: str)

Expands out a file path in the view.

The path must correspond to a valid directory existing on the file system.

New in version 3.28.

Parameters:

path (str) –

focusInEvent(self, QFocusEvent)

focusNextChild(self) → bool

focusNextPrevChild(self, bool) → bool

focusOutEvent(self, QFocusEvent)

focusPreviousChild(self) → bool

hasExpandedDescendant(self, index: QModelIndex) → bool

Parameters:

index (QModelIndex) –

Return type:

bool

hideEvent(self, e: QHideEvent)

Parameters:

e (QHideEvent) –

horizontalOffset(self) → int

horizontalScrollbarAction(self, int)

horizontalScrollbarValueChanged(self, int)

indexRowSizeHint(self, QModelIndex) → int

initPainter(self, QPainter)

initStyleOption(self, QStyleOptionFrame)

inputMethodEvent(self, QInputMethodEvent)

isIndexHidden(self, QModelIndex) → bool

isSignalConnected(self, QMetaMethod) → bool

keyPressEvent(self, event: QKeyEvent)

Parameters:

event (QKeyEvent) –

keyReleaseEvent(self, QKeyEvent)

leaveEvent(self, QEvent)

metric(self, QPaintDevice.PaintDeviceMetric) → int

mouseDoubleClickEvent(self, QMouseEvent)

mouseMoveEvent(self, QMouseEvent)

mousePressEvent(self, QMouseEvent)

mouseReleaseEvent(self, QMouseEvent)

moveCursor(self, QAbstractItemView.CursorAction, Union[Qt.KeyboardModifiers, Qt.KeyboardModifier]) → QModelIndex

moveEvent(self, QMoveEvent)

nativeEvent(self, Union[QByteArray, bytes, bytearray], PyQt5.sip.voidptr) → Tuple[bool, int]

paintEvent(self, QPaintEvent)

receivers(self, PYQT_SIGNAL) → int

reexpand(self)

resizeEvent(self, QResizeEvent)

rowHeight(self, QModelIndex) → int

QgsBrowserTreeView.rowsAboutToBeRemoved(self, QModelIndex, int, int)

rowsInserted(self, parentIndex: QModelIndex, start: int, end: int)

Parameters:

• parentIndex (QModelIndex) –

• start (int) –

• end (int) –

QgsBrowserTreeView.rowsRemoved(self, QModelIndex, int, int)

scheduleDelayedItemsLayout(self)

QgsBrowserTreeView.scrollContentsBy(self, int, int)

QgsBrowserTreeView.scrollDirtyRegion(self, int, int)

selectedIndexes(self) → List[QModelIndex]

QgsBrowserTreeView.selectionChanged(self, QItemSelection, QItemSelection)

selectionCommand(self, QModelIndex, event: QEvent = None) → QItemSelectionModel.SelectionFlags

sender(self) → QObject

senderSignalIndex(self) → int

setBrowserModel(self, model: QgsBrowserGuiModel)

Sets the browser model

Parameters:

model (QgsBrowserGuiModel) –

setDirtyRegion(self, QRegion)

setModel(self, model: QAbstractItemModel)

Parameters:

model (QAbstractItemModel) –

setSelectedItem(self, item: QgsDataItem) → bool

Sets the item currently selected in the view.

Returns True if the item was found and could be selected.

New in version 3.28.

Parameters:

item (QgsDataItem) –

Return type:

bool

setSelection(self, QRect, Union[QItemSelectionModel.SelectionFlags, QItemSelectionModel.SelectionFlag])

setSettingsSection(self, section: str)

Parameters:

section (str) –

setState(self, QAbstractItemView.State)

QgsBrowserTreeView.setViewportMargins(self, int, int, int, int)

setViewportMargins(self, QMargins) → None

sharedPainter(self) → QPainter

showEvent(self, e: QShowEvent)

Parameters:

e (QShowEvent) –

sizeHintForColumn(self, int) → int

startDrag(self, Union[Qt.DropActions, Qt.DropAction])

state(self) → QAbstractItemView.State

tabletEvent(self, QTabletEvent)

timerEvent(self, QTimerEvent)

updateEditorData(self)

updateEditorGeometries(self)

updateGeometries(self)

updateMicroFocus(self)

verticalOffset(self) → int

verticalScrollbarAction(self, int)

verticalScrollbarValueChanged(self, int)

viewOptions(self) → QStyleOptionViewItem

viewportEvent(self, QEvent) → bool

viewportMargins(self) → QMargins

viewportSizeHint(self) → QSize

visualRegionForSelection(self, QItemSelection) → QRegion

wheelEvent(self, QWheelEvent)