create_widget_for_value


Description:

public static Widget? create_widget_for_value (Value value)

Creates a widget that can be used as a drag icon for the given value.

Supported types include strings, `GdkRGBA` and `GtkTextBuffer`. If GTK does not know how to create a widget for a given value, it will return null.

This method is used to set the default drag icon on drag'n'drop operations started by `GtkDragSource`, so you don't need to set a drag icon using this function there.

Parameters:

value

a `GValue`

Returns:

A new `GtkWidget` for displaying value as a drag icon.