SourceGutterRenderer.addOnQueryData

The ::query-data signal is emitted when the renderer needs to be filled with data just before a cell is drawn. This can be used by general renderer implementations to allow render data to be filled in externally.

class SourceGutterRenderer

gulong

addOnQueryData

(

void delegate

(

TextIter

GtkSourceGutterRendererState

SourceGutterRenderer

)

dlg

ConnectFlags connectFlags = cast(ConnectFlags)0

)