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

#include <qgsfilewidget.h>

Inheritance diagram for QgsFileWidget:

Public Types
enum	RelativeStorage { Absolute, RelativeProject, RelativeDefaultPath }
	The RelativeStorage enum determines if path is absolute, relative to the current project path or relative to a defined default path. More...

enum	StorageMode { GetFile, GetDirectory, GetMultipleFiles, SaveFile }
	The StorageMode enum determines if the file picker should pick files or directories. More...

Signals
void	fileChanged (const QString &path)
	Emitted whenever the current file or directory path is changed. More...

Public Member Functions
	QgsFileWidget (QWidget *parent=nullptr)
	QgsFileWidget creates a widget for selecting a file or a folder. More...

bool	confirmOverwrite () const
	Returns whether a confirmation will be shown when overwriting an existing file. More...

QString	defaultRoot () const
	returns the default root path More...

QString	dialogTitle () const
	returns the open file dialog title More...

QString	filePath ()
	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"') More...

bool	fileWidgetButtonVisible () const
	determines if the tool button is shown More...

QString	filter () const
	returns the filters used for QDialog::getOpenFileName More...

bool	fullUrl () const
	returns if the links shows the full path or not More...

QgsFilterLineEdit *	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. More...

QFileDialog::Options	options () const
	Returns additional options used for QFileDialog. More...

QgsFileWidget::RelativeStorage	relativeStorage () const
	returns if the relative path is with respect to the project path or the default path More...

QString	selectedFilter () const
	Returns the selected filter from the last opened file dialog. More...

void	setConfirmOverwrite (bool confirmOverwrite)
	Sets whether a confirmation to overwrite an existing file will appear. More...

void	setDefaultRoot (const QString &defaultRoot)
	determines the default root path used as the first shown location when picking a file and used if the RelativeStorage is RelativeDefaultPath More...

void	setDialogTitle (const QString &title)
	setDialogTitle defines the open file dialog title More...

void	setFilePath (QString path)
	Sets the file path. More...

void	setFileWidgetButtonVisible (bool visible)
	determines if the tool button is shown More...

void	setFilter (const QString &filter)
	setFilter sets the filter used by the model to filters. More...

void	setFullUrl (bool fullUrl)
	determines if the links shows the full path or not More...

void	setOptions (QFileDialog::Options options)
	setOptions sets additional options used for QFileDialog. More...

void	setReadOnly (bool readOnly)
	defines if the widget is readonly More...

void	setRelativeStorage (QgsFileWidget::RelativeStorage relativeStorage)
	determines if the relative path is with respect to the project path or the default path More...

void	setSelectedFilter (const QString &selectedFilter)
	Sets the selected filter when the file dialog opens. More...

void	setStorageMode (QgsFileWidget::StorageMode storageMode)
	determines the storage mode (i.e. file or directory) More...

void	setUseLink (bool useLink)
	determines if the file path will be shown as a link More...

QgsFileWidget::StorageMode	storageMode () const
	returns the storage mode (i.e. file or directory) More...

bool	useLink () const
	determines if the file path will be shown as a link More...

Static Public Member Functions
static QStringList	splitFilePaths (const QString &path)
	Split the the quoted and space separated path and returns a QString list. More...

Properties
QString	defaultRoot

QString	dialogTitle

bool	fileWidgetButtonVisible

QString	filter

bool	fullUrl

QFileDialog::Options	options

RelativeStorage	relativeStorage

StorageMode	storageMode

bool	useLink

Friends
class	TestQgsFileWidget

Detailed Description

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

Definition at line 36 of file qgsfilewidget.h.

Member Enumeration Documentation

◆ RelativeStorage

enum QgsFileWidget::RelativeStorage

The RelativeStorage enum determines if path is absolute, relative to the current project path or relative to a defined default path.

Enumerator
Absolute
RelativeProject
RelativeDefaultPath

Definition at line 76 of file qgsfilewidget.h.

◆ StorageMode

enum QgsFileWidget::StorageMode

The StorageMode enum determines if the file picker should pick files or directories.

Enumerator
GetFile	Select a single file.
GetDirectory	Select a directory.
GetMultipleFiles	Select multiple files.
SaveFile	Select a single new or pre-existing file.

Definition at line 64 of file qgsfilewidget.h.

Constructor & Destructor Documentation

◆ QgsFileWidget()

QgsFileWidget::QgsFileWidget ( QWidget * parent = nullptr )

explicit

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

Definition at line 35 of file qgsfilewidget.cpp.

Member Function Documentation

◆ confirmOverwrite()

bool QgsFileWidget::confirmOverwrite ( ) const

inline

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

Definition at line 159 of file qgsfilewidget.h.

◆ defaultRoot()

QString QgsFileWidget::defaultRoot ( ) const

returns the default root path

Definition at line 200 of file qgsfilewidget.cpp.

◆ dialogTitle()

QString QgsFileWidget::dialogTitle ( ) const

returns the open file dialog title

Definition at line 109 of file qgsfilewidget.cpp.

◆ fileChanged

void QgsFileWidget::fileChanged ( const QString & path )

signal

Emitted whenever the current file or directory path is changed.

◆ filePath()

QString QgsFileWidget::filePath ( )

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: splitFilePaths()

Definition at line 75 of file qgsfilewidget.cpp.

◆ fileWidgetButtonVisible()

bool QgsFileWidget::fileWidgetButtonVisible ( ) const

determines if the tool button is shown

Definition at line 140 of file qgsfilewidget.cpp.

◆ filter()

QString QgsFileWidget::filter ( ) const

returns the filters used for QDialog::getOpenFileName

Definition at line 119 of file qgsfilewidget.cpp.

◆ fullUrl()

bool QgsFileWidget::fullUrl ( ) const

returns if the links shows the full path or not

Definition at line 190 of file qgsfilewidget.cpp.

◆ lineEdit()

QgsFilterLineEdit * QgsFileWidget::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.

Since: QGIS 3.0

Definition at line 231 of file qgsfilewidget.cpp.

◆ options()

QFileDialog::Options QgsFileWidget::options ( ) const

Returns additional options used for QFileDialog.

Since: QGIS 3.14

Definition at line 130 of file qgsfilewidget.cpp.

◆ relativeStorage()

QgsFileWidget::RelativeStorage QgsFileWidget::relativeStorage ( ) const

returns if the relative path is with respect to the project path or the default path

Definition at line 221 of file qgsfilewidget.cpp.

◆ selectedFilter()

QString QgsFileWidget::selectedFilter ( ) const

inline

Returns the selected filter from the last opened file dialog.

Definition at line 147 of file qgsfilewidget.h.

◆ setConfirmOverwrite()

void QgsFileWidget::setConfirmOverwrite ( bool confirmOverwrite )

inline

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

By default, a confirmation will appear.

Parameters

confirmOverwrite If set to true, an overwrite confirmation will be shown

Definition at line 154 of file qgsfilewidget.h.

◆ setDefaultRoot()

void QgsFileWidget::setDefaultRoot ( const QString & defaultRoot )

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

Definition at line 205 of file qgsfilewidget.cpp.

◆ setDialogTitle()

void QgsFileWidget::setDialogTitle ( const QString & title )

setDialogTitle defines the open file dialog title

Note: if not defined, the title is "Select a file" or "Select a directory" or "Select one or more files" depending on the configuration.

Definition at line 114 of file qgsfilewidget.cpp.

◆ setFilePath()

void QgsFileWidget::setFilePath ( QString path )

Sets the file path.

Definition at line 93 of file qgsfilewidget.cpp.

◆ setFileWidgetButtonVisible()

void QgsFileWidget::setFileWidgetButtonVisible ( bool visible )

determines if the tool button is shown

Definition at line 145 of file qgsfilewidget.cpp.

◆ setFilter()

void QgsFileWidget::setFilter ( const QString & filter )

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 Only files that match the given filter are shown, it may be an empty string. If you want multiple filters, separate them with ';;',

Definition at line 124 of file qgsfilewidget.cpp.

◆ setFullUrl()

void QgsFileWidget::setFullUrl ( bool fullUrl )

determines if the links shows the full path or not

Definition at line 195 of file qgsfilewidget.cpp.

◆ setOptions()

void QgsFileWidget::setOptions ( QFileDialog::Options options )

setOptions sets additional options used for QFileDialog.

These options affect the look and feel of the QFileDialog

Since: QGIS 3.14

Definition at line 135 of file qgsfilewidget.cpp.

◆ setReadOnly()

void QgsFileWidget::setReadOnly ( bool readOnly )

defines if the widget is readonly

Definition at line 99 of file qgsfilewidget.cpp.

◆ setRelativeStorage()

void QgsFileWidget::setRelativeStorage ( QgsFileWidget::RelativeStorage relativeStorage )

determines if the relative path is with respect to the project path or the default path

Definition at line 226 of file qgsfilewidget.cpp.

◆ setSelectedFilter()

void QgsFileWidget::setSelectedFilter ( const QString & selectedFilter )

inline

Sets the selected filter when the file dialog opens.

Definition at line 142 of file qgsfilewidget.h.

◆ setStorageMode()

void QgsFileWidget::setStorageMode ( QgsFileWidget::StorageMode storageMode )

determines the storage mode (i.e. file or directory)

Definition at line 215 of file qgsfilewidget.cpp.

◆ setUseLink()

void QgsFileWidget::setUseLink ( bool useLink )

determines if the file path will be shown as a link

Definition at line 181 of file qgsfilewidget.cpp.

◆ splitFilePaths()

QStringList QgsFileWidget::splitFilePaths ( const QString & path )

static

Split the the quoted and space separated path and returns a QString list.

See also: filePath

Definition at line 80 of file qgsfilewidget.cpp.

◆ storageMode()

QgsFileWidget::StorageMode QgsFileWidget::storageMode ( ) const

returns the storage mode (i.e. file or directory)

Definition at line 210 of file qgsfilewidget.cpp.

◆ useLink()

bool QgsFileWidget::useLink ( ) const

determines if the file path will be shown as a link

Definition at line 176 of file qgsfilewidget.cpp.

Friends And Related Function Documentation

◆ TestQgsFileWidget

friend class TestQgsFileWidget

friend

Definition at line 240 of file qgsfilewidget.h.

Property Documentation

◆ defaultRoot

QString QgsFileWidget::defaultRoot

readwrite

Definition at line 1 of file qgsfilewidget.h.

◆ dialogTitle

QString QgsFileWidget::dialogTitle

readwrite

Definition at line 1 of file qgsfilewidget.h.

◆ fileWidgetButtonVisible

bool QgsFileWidget::fileWidgetButtonVisible

readwrite

Definition at line 1 of file qgsfilewidget.h.

◆ filter

QString QgsFileWidget::filter

readwrite

Definition at line 1 of file qgsfilewidget.h.

◆ fullUrl

bool QgsFileWidget::fullUrl

readwrite

Definition at line 1 of file qgsfilewidget.h.

◆ options

QFileDialog::Options QgsFileWidget::options

readwrite

Definition at line 1 of file qgsfilewidget.h.

◆ relativeStorage

RelativeStorage QgsFileWidget::relativeStorage

readwrite

Definition at line 1 of file qgsfilewidget.h.

◆ storageMode

StorageMode QgsFileWidget::storageMode

readwrite

Definition at line 1 of file qgsfilewidget.h.

◆ useLink

bool QgsFileWidget::useLink

readwrite

Definition at line 1 of file qgsfilewidget.h.

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

/build/qgis-3.16.0+99unstable/src/gui/qgsfilewidget.h
/build/qgis-3.16.0+99unstable/src/gui/qgsfilewidget.cpp

Public Types

Signals

Public Member Functions

Static Public Member Functions

Properties

Friends

Detailed Description

Member Enumeration Documentation

◆ RelativeStorage

◆ StorageMode

Constructor & Destructor Documentation

◆ QgsFileWidget()

Member Function Documentation

◆ confirmOverwrite()

◆ defaultRoot()

◆ dialogTitle()

◆ fileChanged

◆ filePath()

◆ fileWidgetButtonVisible()

◆ filter()

◆ fullUrl()

◆ lineEdit()

◆ options()

◆ relativeStorage()

◆ selectedFilter()

◆ setConfirmOverwrite()

◆ setDefaultRoot()

◆ setDialogTitle()

◆ setFilePath()

◆ setFileWidgetButtonVisible()

◆ setFilter()

◆ setFullUrl()

◆ setOptions()

◆ setReadOnly()

◆ setRelativeStorage()

◆ setSelectedFilter()

◆ setStorageMode()

◆ setUseLink()

◆ splitFilePaths()

◆ storageMode()

◆ useLink()

Friends And Related Function Documentation

◆ TestQgsFileWidget

Property Documentation

◆ defaultRoot

◆ dialogTitle

◆ fileWidgetButtonVisible

◆ filter

◆ fullUrl

◆ options

◆ relativeStorage

◆ storageMode

◆ useLink