Class: QgsModelDesignerFlatButtonGraphicItem

A flat button graphic item for use in the Processing model designer.

Warning

Not stable API

Added in version 3.14.

Class Hierarchy

Base classes

QGraphicsObject
QObject
QGraphicsItem

Subclasses

QgsModelDesignerFoldButtonGraphicItem	A button allowing folding or expanding component graphics in the Processing model designer.
QgsModelDesignerSocketGraphicItem	A socket allowing linking component together.

class qgis.gui.QgsModelDesignerFlatButtonGraphicItem

Bases: QGraphicsObject

__init__(parent: QGraphicsItem | None, picture: QPicture, position: QPointF | QPoint, size: QSizeF = QSizeF(16, 16))

Constructor for QgsModelDesignerFlatButtonGraphicItem, with the specified parent item.

The picture argument specifies a QPicture object containing the graphic to render for the button. The button will be rendered at the specified position and size.

Parameters:

• parent (Optional[QGraphicsItem])

• picture (QPicture)

• position (Union[QPointF, QPoint])

• size (QSizeF = QSizeF(16, 16))

signal clicked

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.

position(self) → QPointF

Returns the button’s position.

Return type:

QPointF

setPicture(self, picture: QPicture)

Sets the picture to render for the button graphics.

Parameters:

picture (QPicture)

setPosition(self, position: QPointF | QPoint)

Sets the button’s position.

Parameters:

position (Union[QPointF, QPoint])

view(self) → QgsModelGraphicsView | None

Returns the associated model view.

Return type:

Optional[QgsModelGraphicsView]