the scrollback buffer will be set to the larger of this value and the number of visible rows the widget can display, so 0 can safely be used to disable scrollback. Note that this setting only affects the normal screen buffer. For terminal types which have an alternate screen buffer, no scrollback is allowed on the alternate screen buffer.
Terminal.scrollbackLines
uint scrollbackLines() @propertyGet scrollbackLines property.
Returns
The length of the scrollback buffer used by the terminal. The size of
void scrollbackLines(uint propval) @propertySet scrollbackLines property.
Parameters
propval | The length of the scrollback buffer used by the terminal. The size of the scrollback buffer will be set to the larger of this value and the number of visible rows the widget can display, so 0 can safely be used to disable scrollback. Note that this setting only affects the normal screen buffer. For terminal types which have an alternate screen buffer, no scrollback is allowed on the alternate screen buffer. |