Class: QgsCodeEditorExpression¶
- class qgis.gui.QgsCodeEditorExpression¶
Bases:
QgsCodeEditorA QGIS expression editor based on QScintilla2. Adds syntax highlighting and code autocompletion.
New in version 3.4.
QgsCodeEditorExpression(parent: QWidget = None) Constructor for QgsCodeEditorExpression
Methods
Returns the color to use in the lexer for the specified
role.Returns the font to use in the lexer.
Performs tasks which must be run after a lexer has been set for the widget.
scrollContentsByVariables and functions from this expression context will be added to the API.
Field names will be added to the API.
- 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: PyQt5.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, watched: QObject, event: 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], PyQt5.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) None¶
- 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)¶