Initial sub-tasks support

In addition to normal dependencies, the application now supports
sub-tasks. Sub-tasks can be added into any existing task (including
other sub-tasks, Inception-style).

Dependencies can only be added between global tasks, or between
sub-tasks of the same task. It is no longer possible to mark a task as
finished if it has incomplete sub-tasks, and conversedly, it is not
possible to reactivate a sub-task if its parent is marked as completed.

A pair of buttons allowing tasks to be moved up and down in the task
hierarachy have been added.
This commit is contained in:
Emmanuel BENOîT 2012-02-09 18:50:54 +01:00
parent 49cc53e31f
commit d28f5741fe
18 changed files with 1658 additions and 132 deletions

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@ -360,6 +360,12 @@ div.box-buttons a.start:hover { background-position: -18px -90px }
div.box-buttons a.claim { background-position: 0px -108px }
div.box-buttons a.claim:hover { background-position: -18px -108px }
div.box-buttons a.move-up { background-position: 0px -126px }
div.box-buttons a.move-up:hover { background-position: -18px -126px }
div.box-buttons a.move-down { background-position: 0px -144px }
div.box-buttons a.move-down:hover { background-position: -18px -144px }
div.box-buttons a.list-add::after {
content: '+';
font-weight: bold;