Class ResizableWidgetContainer

src/core/node.py:25–35

A custom QWidget that emits a signal whenever its size changes.

class ResizableWidgetContainer(QWidget):
    """A custom QWidget that emits a signal whenever its size changes."""

    resized = Signal()

    def __init__(self, parent=None):
        super().__init__(parent)

    def resizeEvent(self, event):
        super().resizeEvent(event)
        self.resized.emit()


class Node(QGraphicsItem):