Revision history for Tickit-Widget-Scroller

0.10    CHANGES:
         * Added ->unshift operation analogous to ->push

0.09    CHANGES:
         * Added indicators (may require Tickit 0.24 to scroll efficiently)
         * Added ->lines_above, ->lines_below
         * Added count_offscreen behaviour to item2line

0.08    CHANGES:
         * Try to linewrap on word boundaries if possible, even during pen
           changes
         * Enable new expose_after_scroll behaviour
         * Disable deprecated CLEAR_BEFORE_RENDER behaviour
         * Fix unit tests to work correctly with new experimental
           FLOAT_ALL_THE_WINDOWS behaviour

0.07    CHANGES:
         * Don't allow overscroll past the end of the content
         * More unit testing of full Unicode text
         * Handle zero-length substring chunks correctly

0.06    CHANGES:
         * Allow linefeeds in Text and RichText items

0.05    CHANGES:
         * Bugfix to item wrapping boundary condition when a word ends exactly
           at the righthand boundary

0.04    CHANGES:
         * Added 'gravity' parameter to control resize behaviour
         * Respond to mouse wheel events by scrolling 5 lines at a time

0.03    CHANGES:
         * Use Window->print rather than Window->penprint
         * Handle ->item2line with no items
         * Preserve 'at-bottom'ness while not onscreen, restore it later
         * Use new is_display TEXT() assertions from Tickit 0.12

0.02    CHANGES:
         * Added Tickit::Widget::Scroller::Item::RichText
         * New API for ->item2line
         * Handle some keybindings by default
         * Updated for Tickit::Test 0.07

0.01    First version, released on an unsuspecting world.

