`polychron.views.DatafilePreviewView` Module

DatafilePreviewView

View for previewing the data in a loaded dataframe (i.e. csv).

Formerly popupWindow7, called by numerous open_fileX methods in StartPage

__init__(parent: Frame) -> None

Construct the view, without binding any callbacks

bind_load_button(callback: Callable[[], Any]) -> None

Bind the callback for when the load_button is pressed

bind_cancel_button(callback: Callable[[], Any]) -> None

Bind the callback for when the cancel_button is pressed

set_tree_data(cols: List[str], rows: List[Tuple[str, List[str]]]) -> None

Update the data shown in the preview table/tree

Parameters:

Name	Type	Description	Default
`cols`	`List[str]`	A list of column titles	required
`rows`	`List[Tuple[str, List[str]]]`	A list of row entries, where each row is a tuple of the the row index and the row data as a list of strings	required