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[[TicketQuery(summary=PAGE_STRUCTURE_EDITING_R0, format=table, col=summary|owner|status|type|component|priority|effort|importance, rows=description|analysis_owners|analysis_reviewers|analysis_score|design_owners|design_reviewers|design_score|implementation_owners|implementation_reviewers|implementation_score|test_owners|test_reviewers|test_score|)]]


= Analysis =

== Overview ==
Pages structure is displayed and edited by the page structure palette, which is part of the page tab in the left flap of the book window. 

== Task requirements ==

 * The user should be able to change the frame title. 

 * The user should be able to drag up and down a frame changing its Z order. 

 * The user should be able to change visibility of the frames. 

== Task result ==
The result of this task is source code.  

== Implementation idea ==
 Auto compute the Z order of a frame depending on its position it the page structure palettes list. 
 Add a checkbox left to every frame`s title in the palette indicating whether the frame should be visible. Add a flag into the model too.  

== Related ==
 * [wiki:PAGE_STRUCTURE_DISPLAYING_R0]

== How to demo ==

 * Drag a frame to the highest position in the palette list and show that it is displayed over all frames in the page.
 * Rename a frame in the palette and show how its title in the page also changes. 
 
= Design =


= Implementation =
^(Implementation results should be described and linked here (from the wiki or the repository))^

= Testing =

= Comments =
^(Write comments for this or later revisions here.)