Class: QgsFileWidget¶

class qgis.gui.QgsFileWidget¶

Bases: PyQt5.QtWidgets.QWidget

The QgsFileWidget class creates a widget for selecting a file or a folder.

QgsFileWidget(parent: QWidget = None) QgsFileWidget creates a widget for selecting a file or a folder.

Methods

actionEvent

changeEvent

childEvent

closeEvent

confirmOverwrite

Returns whether a confirmation will be shown when overwriting an existing file.

connectNotify

contextMenuEvent

create

customEvent

defaultRoot

Returns the default root path.

destroy

dialogTitle

Returns the open file dialog title.

disconnectNotify

dragEnterEvent

dragLeaveEvent

dragMoveEvent

dropEvent

enterEvent

event

filePath

Returns the current file path(s).

fileWidgetButtonVisible

Returns True if the tool button is shown.

filter

returns the filters used for QDialog.getOpenFileName

focusInEvent

focusNextChild

focusNextPrevChild

focusOutEvent

focusPreviousChild

fullUrl

Returns True if the links shown use the full path.

hideEvent

initPainter

inputMethodEvent

isMultiFiles

Returns true if path is a multifiles

isSignalConnected

keyPressEvent

keyReleaseEvent

leaveEvent

lineEdit

Returns a pointer to the widget's line edit, which can be used to customize the appearance and behavior of the line edit portion of the widget.

metric

minimumSizeHint

rtype:

QSize

mouseDoubleClickEvent

mouseMoveEvent

mousePressEvent

mouseReleaseEvent

moveEvent

nativeEvent

options

Returns the additional options used for QFileDialog.

paintEvent

receivers

relativePath

Returns a filePath with relative path options applied (or not) !

relativeStorage

Returns if the relative path is with respect to the project path or the default path.

resizeEvent

selectedFilter

Returns the selected filter from the last opened file dialog.

sender

senderSignalIndex

setConfirmOverwrite

Sets whether a confirmation to overwrite an existing file will appear.

setDefaultRoot

Returns the default root path used as the first shown location when picking a file and used if the RelativeStorage is RelativeDefaultPath.

setDialogTitle

Sets the title to use for the open file dialog.

setFilePath

Sets the current file path.

setFilePaths

Update filePath according to filePaths list

setFileWidgetButtonVisible

Sets whether the tool button is visible.

setFilter

setFilter sets the filter used by the model to filters.

setFullUrl

Sets whether links shown use the full path.

setOptions

Set additional options used for QFileDialog.

setReadOnly

Sets whether the widget should be read only.

setRelativeStorage

Sets whether the relative path is with respect to the project path or the default path.

setSelectedFileNames

Called whenever user select fileNames from dialog

setSelectedFilter

Sets the selected filter when the file dialog opens.

setStorageMode

Sets the widget's storage mode (i.e.

setUseLink

Sets whether the file path will be shown as a link.

sharedPainter

showEvent

splitFilePaths

Split the the quoted and space separated path and returns a list of strings.

storageMode

Returns the widget's storage mode (i.e.

tabletEvent

timerEvent

toUrl

returns a HTML code with a link to the given file path

updateLayout

Update buttons visibility

updateMicroFocus

useLink

Returns True if the file path will be shown as a link.

wheelEvent

Signals

fileChanged

pyqtSignal(*types, name: str = ..., revision: int = ..., arguments: Sequence = ...) -> PYQT_SIGNAL

Attributes

Absolute

GetDirectory

GetFile

GetMultipleFiles

RelativeDefaultPath

RelativeProject

SaveFile

Absolute = 0¶

GetDirectory = 1¶

GetFile = 0¶

GetMultipleFiles = 2¶

RelativeDefaultPath = 2¶

RelativeProject = 1¶

class RelativeStorage¶

Bases: int

baseClass¶: alias of QgsFileWidget

SaveFile = 3¶

class StorageMode¶

Bases: int

baseClass¶: alias of QgsFileWidget

actionEvent(self, QActionEvent)¶

changeEvent(self, QEvent)¶

childEvent(self, QChildEvent)¶

closeEvent(self, QCloseEvent)¶

confirmOverwrite(self) → bool¶

Returns whether a confirmation will be shown when overwriting an existing file.

See also

setConfirmOverwrite()

Return type:: bool

connectNotify(self, QMetaMethod)¶

contextMenuEvent(self, QContextMenuEvent)¶

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

customEvent(self, QEvent)¶

defaultRoot(self) → str¶

Returns the default root path.

See also

setDefaultRoot()

Return type:: str

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

dialogTitle(self) → str¶

Returns the open file dialog title.

See also

setDialogTitle()

Return type:: str

disconnectNotify(self, QMetaMethod)¶

dragEnterEvent(self, QDragEnterEvent)¶

dragLeaveEvent(self, QDragLeaveEvent)¶

dragMoveEvent(self, QDragMoveEvent)¶

dropEvent(self, QDropEvent)¶

enterEvent(self, QEvent)¶

event(self, QEvent) → bool¶

fileChanged¶

pyqtSignal(*types, name: str = …, revision: int = …, arguments: Sequence = …) -> PYQT_SIGNAL

types is normally a sequence of individual types. Each type is either a type object or a string that is the name of a C++ type. Alternatively each type could itself be a sequence of types each describing a different overloaded signal. name is the optional C++ name of the signal. If it is not specified then the name of the class attribute that is bound to the signal is used. revision is the optional revision of the signal that is exported to QML. If it is not specified then 0 is used. arguments is the optional sequence of the names of the signal’s arguments.

Parameters:

name (str = ...) –
revision (int = ...) –
arguments (Sequence = ...) –

Return type:

PYQT_SIGNAL

filePath(self) → str¶

Returns the current file path(s).

When multiple files are selected they are quoted and separated by a single space (for example: ‘”/path/foo” “path/bar”’)

See also

setFilePath()

See also

splitFilePaths()

Return type:: str

fileWidgetButtonVisible(self) → bool¶

Returns True if the tool button is shown.

See also

setFileWidgetButtonVisible()

Return type:: bool

filter(self) → str¶

returns the filters used for QDialog.getOpenFileName

Return type:: str

focusInEvent(self, QFocusEvent)¶

focusNextChild(self) → bool¶

focusNextPrevChild(self, bool) → bool¶

focusOutEvent(self, QFocusEvent)¶

focusPreviousChild(self) → bool¶

fullUrl(self) → bool¶

Returns True if the links shown use the full path.

See also

setFullUrl()

Return type:: bool

hideEvent(self, QHideEvent)¶

initPainter(self, QPainter)¶

inputMethodEvent(self, QInputMethodEvent)¶

isMultiFiles(path: str) → bool¶

Returns true if path is a multifiles

Parameters:: path (str) –
Return type:: bool

isSignalConnected(self, QMetaMethod) → bool¶

keyPressEvent(self, QKeyEvent)¶

keyReleaseEvent(self, QKeyEvent)¶

leaveEvent(self, QEvent)¶

lineEdit(self) → QgsFilterLineEdit¶

Returns a pointer to the widget’s line edit, which can be used to customize the appearance and behavior of the line edit portion of the widget.

New in version 3.0.

Return type:: QgsFilterLineEdit

metric(self, QPaintDevice.PaintDeviceMetric) → int¶

minimumSizeHint(self) → QSize¶

Return type:: QSize

mouseDoubleClickEvent(self, QMouseEvent)¶

mouseMoveEvent(self, QMouseEvent)¶

mousePressEvent(self, QMouseEvent)¶

mouseReleaseEvent(self, QMouseEvent)¶

moveEvent(self, QMoveEvent)¶

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

options(self) → QFileDialog.Options¶

Returns the additional options used for QFileDialog.

See also

setOptions()

New in version 3.14.

Return type:: QFileDialog.Options

paintEvent(self, QPaintEvent)¶

receivers(self, PYQT_SIGNAL) → int¶

relativePath(self, filePath: str, removeRelative: bool) → str¶

Returns a filePath with relative path options applied (or not) !

Parameters:

filePath (str) –
removeRelative (bool) –

Return type:

str

relativeStorage(self) → QgsFileWidget.RelativeStorage¶

Returns if the relative path is with respect to the project path or the default path.

See also

setRelativeStorage()

Return type:: QgsFileWidget.RelativeStorage

resizeEvent(self, QResizeEvent)¶

selectedFilter(self) → str¶

Returns the selected filter from the last opened file dialog.

See also

setSelectedFilter()

Return type:: str

sender(self) → QObject¶

senderSignalIndex(self) → int¶

setConfirmOverwrite(self, confirmOverwrite: bool)¶

Sets whether a confirmation to overwrite an existing file will appear.

By default, a confirmation will appear.

Parameters:: confirmOverwrite (bool) – If set to True, an overwrite confirmation will be shown

See also

confirmOverwrite()

setDefaultRoot(self, defaultRoot: str)¶

Returns the default root path used as the first shown location when picking a file and used if the RelativeStorage is RelativeDefaultPath.

See also

defaultRoot()

Parameters:: defaultRoot (str) –

setDialogTitle(self, title: str)¶

Sets the title to use for the open file dialog.

Note

If not defined, the title is “Select a file” or “Select a directory” or “Select one or more files” depending on the configuration.

See also

dialogTitle()

Parameters:: title (str) –

setFilePath(self, path: str)¶

Sets the current file path.

See also

filePath()

Parameters:: path (str) –

setFilePaths(self, filePaths: Iterable[str])¶

Update filePath according to filePaths list

Parameters:: filePaths (Iterable[str]) –

setFileWidgetButtonVisible(self, visible: bool)¶

Sets whether the tool button is visible.

See also

fileWidgetButtonVisible()

Parameters:: visible (bool) –

setFilter(self, filter: str)¶

setFilter sets the filter used by the model to filters. The filter is used to specify the kind of files that should be shown.

Parameters:: filter (str) – Only files that match the given filter are shown, it may be an empty string. If you want multiple filters, separate them with ‘;;’,

setFullUrl(self, fullUrl: bool)¶

Sets whether links shown use the full path.

See also

fullUrl()