From: Tuukka Lehtonen <tuukka.lehtonen@semantum.fi>
Date: Thu, 30 Nov 2017 17:26:55 +0000 (+0200)
Subject: Simplified diagram connection creation
X-Git-Tag: v1.31.0~13^2~1
X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=commitdiff_plain;h=13ff25bbcaaf3f36293a931403486ccc3897c9a6;hp=13ff25bbcaaf3f36293a931403486ccc3897c9a6

Simplified diagram connection creation

With these changes diagram connections can be created with a single drag
operation when suitable by holding the first (left) mouse button down
until releasing it on top of the end terminal of the connection.

The same sequence also work for branching to/from an existing
connection.

refs #7653

Change-Id: I97579b86220d9ee1eacd9df5a1106524b35bf225
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