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superclass: control-event% |
A column-control-event% object contains information about a
event on an list-box% column header. Except on Windows,
the 'clickable-headers style must be specified when
creating a list-box% for column events to be generated.
constructor
(new column-control-event% [column column] [event-type event-type] [ [time-stamp time-stamp]]) → (is-a?/c column-control-event%) column : exact-nonnegative-integer? event-type : (or/c 'list-box-column) time-stamp : exact-integer? = 0
The column argument indicates the column that was clicked.
method
(send a-column-control-event get-column)
→ exact-nonnegative-integer?
Returns the column number (counting from 0) of the clicked column.
method
(send a-column-control-event set-column column) → void?
column : exact-nonnegative-integer?
Sets the column number (counting from 0) of the clicked column.