pyqt_reactive.core.reorderable_list_widget

Shared reorderable QListWidget for drag-and-drop reordering.

Single source of truth for reorderable list widgets across PipelineEditor, PlateManager, and other widgets.

Classes

ReorderableListWidget([parent])

Custom QListWidget that properly handles drag and drop reordering.

class pyqt_reactive.core.reorderable_list_widget.ReorderableListWidget(parent=None)

Custom QListWidget that properly handles drag and drop reordering.

Emits a signal when items are moved so the parent can update the data model. This is a shared implementation used by both PipelineEditor and PlateManager.

items_reordered

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.

Type:

pyqtSignal(*types, name

Type:

str = …, revision

__init__(parent=None)

Initialize reorderable list widget.

Parameters:

parent – Parent widget

dropEvent(event)

Handle drop event and emit signal with indices.