QgsAbstractFileContentSourceLineEdit Class Reference

Abstract base class for a widgets which allows users to select content from a file, embedding a file, etc. More...

#include <qgsfilecontentsourcelineedit.h>

Inheritance diagram for QgsAbstractFileContentSourceLineEdit:

Public Slots
void	setSource (const QString &source)
	Sets a new source to show in the widget.

Signals
void	sourceChanged (const QString &source)
	Emitted whenever the file source is changed in the widget.

Public Member Functions
	QgsAbstractFileContentSourceLineEdit (QWidget *parent=nullptr)
	Constructor for QgsAbstractFileContentSourceLineEdit, with the specified parent widget.
QgsMessageBar *	messageBar () const
	Returns the message bar associated with the widget.
QgsPropertyOverrideButton *	propertyOverrideToolButton () const
	Returns the property override tool button.
void	setLastPathSettingsKey (const QString &key)
	Sets a specific settings key to use when storing the last used path for the file source.
void	setMessageBar (QgsMessageBar *bar)
	Sets the message bar associated with the widget.
void	setPropertyOverrideToolButtonVisible (bool visible)
	Sets the visibility of the property override tool button.
QString	source () const
	Returns the current file source.

Properties
QString	source

Detailed Description

Abstract base class for a widgets which allows users to select content from a file, embedding a file, etc.

This class is designed to be used by content which is managed by a QgsAbstractContentCache, i.e. it can handle either direct file paths, base64 encoded contents, or remote HTTP urls.

Since

QGIS 3.6

Definition at line 40 of file qgsfilecontentsourcelineedit.h.

Constructor & Destructor Documentation

QgsAbstractFileContentSourceLineEdit()

QgsAbstractFileContentSourceLineEdit::QgsAbstractFileContentSourceLineEdit

(

QWidget *

parent = nullptr

)

Constructor for QgsAbstractFileContentSourceLineEdit, with the specified parent widget.

Definition at line 36 of file qgsfilecontentsourcelineedit.cpp.

Member Function Documentation

messageBar()

QgsMessageBar * QgsAbstractFileContentSourceLineEdit::messageBar

(

)

const

Returns the message bar associated with the widget.

See also

setMessageBar()

Definition at line 283 of file qgsfilecontentsourcelineedit.cpp.

propertyOverrideToolButton()

QgsPropertyOverrideButton * QgsAbstractFileContentSourceLineEdit::propertyOverrideToolButton ( ) const

inline

Returns the property override tool button.

Since

QGIS 3.16

Definition at line 82 of file qgsfilecontentsourcelineedit.h.

setLastPathSettingsKey()

void QgsAbstractFileContentSourceLineEdit::setLastPathSettingsKey

(

const QString &

key

)

Sets a specific settings key to use when storing the last used path for the file source.

Definition at line 105 of file qgsfilecontentsourcelineedit.cpp.

setMessageBar()

void QgsAbstractFileContentSourceLineEdit::setMessageBar

(

QgsMessageBar *

bar

)

Sets the message bar associated with the widget.

This allows the widget to push feedback messages to the appropriate message bar.

See also

messageBar()

Definition at line 278 of file qgsfilecontentsourcelineedit.cpp.

setPropertyOverrideToolButtonVisible()

void QgsAbstractFileContentSourceLineEdit::setPropertyOverrideToolButtonVisible

(

bool

visible

)

Sets the visibility of the property override tool button.

Since

QGIS 3.16

Definition at line 110 of file qgsfilecontentsourcelineedit.cpp.

setSource

void QgsAbstractFileContentSourceLineEdit::setSource ( const QString &  source )

slot

Sets a new source to show in the widget.

See also

source()

sourceChanged()

Definition at line 116 of file qgsfilecontentsourcelineedit.cpp.

source()

QString QgsAbstractFileContentSourceLineEdit::source

(

)

const

Returns the current file source.

See also

setSource()

sourceChanged()

Definition at line 91 of file qgsfilecontentsourcelineedit.cpp.

sourceChanged

void QgsAbstractFileContentSourceLineEdit::sourceChanged ( const QString &  source )

signal

Emitted whenever the file source is changed in the widget.

Property Documentation

source

QString QgsAbstractFileContentSourceLineEdit::source

readwrite

Definition at line 43 of file qgsfilecontentsourcelineedit.h.

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

• /build/qgis-3.40.0+99sid/src/gui/qgsfilecontentsourcelineedit.h
• /build/qgis-3.40.0+99sid/src/gui/qgsfilecontentsourcelineedit.cpp