treewidgetwithdnd¶

Extend QTreeWidget to handle drag and drop functionality

class openlp.core.lib.treewidgetwithdnd.TreeWidgetWithDnD(parent=None, name='')[source]¶

Bases: PyQt5.QtWidgets.QTreeWidget

Provide a tree widget to store objects and handle drag and drop events

activateDnD()[source]¶

Activate DnD of widget

addItem(item)[source]¶

count()[source]¶

dragEnterEvent(event)[source]¶

Receive drag enter event, check if it is a file or internal object and allow it if it is.

Parameters:	event – The event that occurred

dragMoveEvent(event)[source]¶

Receive drag move event, check if it is a file or internal object and allow it if it is.

Parameters:	event – The event that occurred

dropEvent(event)[source]¶

Receive drop event, check if it is a file or internal object and process it if it is.

Parameters:	event – Handle of the event pint passed

item(index)[source]¶

mouseMoveEvent(event)[source]¶

Drag and drop event does not care what data is selected as the recipient will use events to request the data move just tell it what plugin to call

Parameters:	event – The event that occurred