#8053: graph editor minor bugs and improvements
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Reporter: rkirov | Owner: was
Type: enhancement | Status: new
Priority: minor | Milestone: sage-4.3.2
Component: notebook | Keywords:
Author: rkirov | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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There was bug in the graph_editor which counted the release of a dragging
move as a beginning of a double click. This should reduce the number of
accidental node deletions.
Also added the following improvements.
- there is one-step undo available.
- a node dragged out of the iframe returns to its original position.
Deletion is preformed only if mouse is released between the canvas and the
iframe.
- live sliders only shown when live is enabled.
- live algorithm never pushes nodes out of bounds.
Note that JSbeautifier.com moved some if else statements indents which is
reflected in the patch (even though there was not actual code change in
those parts).
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8053>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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