Sets text to be displayed in entry when it is empty and unfocused.
This can be used to give a visual hint of the expected contents of
the gtk.Entry
Note that since the placeholder text gets removed when the entry
received focus, using this feature is a bit problematic if the entry
is given the initial focus in a window. Sometimes this can be
worked around by delaying the initial focus setting until the
first key event arrives.
Sets text to be displayed in entry when it is empty and unfocused. This can be used to give a visual hint of the expected contents of the gtk.Entry
Note that since the placeholder text gets removed when the entry received focus, using this feature is a bit problematic if the entry is given the initial focus in a window. Sometimes this can be worked around by delaying the initial focus setting until the first key event arrives.