Class: QgsCodeEditorExpression

class qgis.gui.QgsCodeEditorExpression(parent: QWidget = None)

Bases: QgsCodeEditor

Constructor for QgsCodeEditorExpression

A QGIS expression editor based on QScintilla2. Adds syntax highlighting and code autocompletion.

actionEvent(self, QActionEvent)
canInsertFromMimeData(self, QMimeData)bool
changeEvent(self, QEvent)
childEvent(self, QChildEvent)
closeEvent(self, QCloseEvent)
connectNotify(self, QMetaMethod)
contextMenuEvent(self, QContextMenuEvent)
create(self, window: sip.voidptr = 0, initializeWindow: bool = True, destroyOldWindow: bool = True)
customEvent(self, QEvent)
destroy(self, destroyWindow: bool = True, destroySubWindows: bool = True)
disconnectNotify(self, QMetaMethod)
dragEnterEvent(self, QDragEnterEvent)
dragLeaveEvent(self, QDragLeaveEvent)
dragMoveEvent(self, QDragMoveEvent)
drawFrame(self, QPainter)
dropEvent(self, QDropEvent)
enterEvent(self, QEvent)
event(self, QEvent)bool
eventFilter(self, QObject, QEvent)bool
focusInEvent(self, QFocusEvent)
focusNextChild(self)bool
focusNextPrevChild(self, bool)bool
focusOutEvent(self, event: QFocusEvent)
focusPreviousChild(self)bool
fromMimeData(self, QMimeData)Tuple[QByteArray, bool]
hideEvent(self, QHideEvent)
initPainter(self, QPainter)
initStyleOption(self, QStyleOptionFrame)
initializeLexer(self)
inputMethodEvent(self, QInputMethodEvent)
inputMethodQuery(self, Qt.InputMethodQuery)Any
isFixedPitch(self, font: QFont)bool
isSignalConnected(self, QMetaMethod)bool
keyPressEvent(self, event: QKeyEvent)
keyReleaseEvent(self, QKeyEvent)
leaveEvent(self, QEvent)
lexerColor(self, role: QgsCodeEditorColorScheme.ColorRole)QColor

Returns the color to use in the lexer for the specified role.

New in version 3.16.

lexerFont(self)QFont

Returns the font to use in the lexer.

New in version 3.16.

metric(self, QPaintDevice.PaintDeviceMetric)int
mouseDoubleClickEvent(self, QMouseEvent)
mouseMoveEvent(self, QMouseEvent)
mousePressEvent(self, QMouseEvent)
mouseReleaseEvent(self, QMouseEvent)
moveEvent(self, QMoveEvent)
nativeEvent(self, Union[QByteArray, bytes, bytearray], sip.voidptr)Tuple[bool, int]
paintEvent(self, QPaintEvent)
receivers(self, PYQT_SIGNAL)int
resizeEvent(self, QResizeEvent)
runPostLexerConfigurationTasks(self)

Performs tasks which must be run after a lexer has been set for the widget.

New in version 3.16.

QgsCodeEditorExpression.scrollContentsBy(self, int, int)
sender(self)QObject
senderSignalIndex(self)int
setExpressionContext(self, context: QgsExpressionContext)

Variables and functions from this expression context will be added to the API. Will also reload all globally registered functions.

Parameters

context (QgsExpressionContext) –

setFields(self, fields: QgsFields)

Field names will be added to the API.

Parameters

fields (QgsFields) –

QgsCodeEditorExpression.setViewportMargins(self, int, int, int, int)

setViewportMargins(self, QMargins)

sharedPainter(self)QPainter
showEvent(self, QShowEvent)
tabletEvent(self, QTabletEvent)
timerEvent(self, QTimerEvent)
toMimeData(self, Union[QByteArray, bytes, bytearray], bool)QMimeData
updateMicroFocus(self)
viewportEvent(self, QEvent)bool
viewportMargins(self)QMargins
viewportSizeHint(self)QSize
wheelEvent(self, QWheelEvent)