macOS Magic Mouse/Trackpad zoom issues

[anonymous]

This is essentially a re-open of ​GitHub issue 686. At the time it was closed as "this is a Leaflet problem". It was, and some of the problem was fixed in ​https://github.com/Leaflet/Leaflet/pull/3653 . I don't know if JOSM uses code new enough to use what was merged in #3653, which may be 'issue 1'. In any event...

That OS X has inertial scrolling causes secondary scrolling issues that look like the same thing #3653 addresses, and code blocks are given on potentially how to work around inertial scroll issues in ticket ​https://github.com/Leaflet/Leaflet/issues/4410 (opened because #3653 didn't 'fix everything'). JOSM may want to make sure that:

1. It's using a Leaflet version new enough to use changes put in by PR #3653
2. If 1 is true, see if how it calls Leaflet can be improved as suggested in Issue #4410.

Relative:URL: ^/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2018-06-04 00:50:29 +0200 (Mon, 04 Jun 2018)
Revision:13887
Build-Date:2018-06-04 01:33:48
URL:https://josm.openstreetmap.de/svn/trunk

Identification: JOSM/1.5 (13887 en) Mac OS X 10.13.5
OS Build number: Mac OS X 10.13.5 (17F77)
Memory Usage: 390 MB / 2048 MB (242 MB allocated, but free)
Java version: 10.0.1+10, Oracle Corporation, Java HotSpot(TM) 64-Bit Server VM
Screen: Display 69508142 2560x1440
Maximum Screen Size: 2560x1440
VM arguments: [--add-modules=ALL-DEFAULT,javafx.deploy, -Djava.security.manager, -Djava.util.Arrays.useLegacyMergeSort=true, --add-modules=java.activation,java.se.ee, --add-exports=java.base/sun.security.util=ALL-UNNAMED, --add-exports=java.base/sun.security.x509=ALL-UNNAMED, --add-exports=java.desktop/com.apple.eawt=ALL-UNNAMED, --add-exports=java.desktop/com.sun.imageio.spi=ALL-UNNAMED, --add-exports=javafx.graphics/com.sun.javafx.application=ALL-UNNAMED, --add-exports=jdk.deploy/com.sun.deploy.config=ALL-UNNAMED, --add-opens=java.base/java.lang=ALL-UNNAMED, --add-opens=java.base/jdk.internal.loader=ALL-UNNAMED, --add-opens=java.desktop/javax.imageio.spi=ALL-UNNAMED, --add-opens=java.desktop/javax.swing.text.html=ALL-UNNAMED, --add-opens=java.prefs/java.util.prefs=ALL-UNNAMED, -Djnlpx.jvm=<java.home>/bin/java, -Djnlpx.home=<java.home>, -Djnlpx.remove=false, -Djnlpx.offline=false, -Djnlpx.relaunch=true, -Djnlpx.session.data=/var/folders/m9/65r68v_n1ms7cv2zjqpns6lc395p52/T/session12989234135521136062, -Djnlpx.heapsize=-1,2147483648, -Djava.security.policy=file:<java.home>/conf/security/javaws.policy, -DtrustProxy=true, -Djnlpx.origFilenameArg=Desktop/josm-latest.jnlp, -Djava.security.manager, --illegal-access=deny, --add-modules=ALL-DEFAULT, --add-exports=java.base/com.sun.net.ssl.internal.ssl=jdk.deploy, --add-exports=java.base/jdk.internal.misc=jdk.deploy, --add-exports=java.base/jdk.internal.util.jar=jdk.deploy, --add-exports=java.base/sun.net.www=jdk.deploy, --add-exports=java.base/sun.net.www.protocol.file=jdk.deploy, --add-exports=java.base/sun.net.www.protocol.http=jdk.deploy, --add-exports=java.base/sun.net.www.protocol.http.ntlm=jdk.deploy, --add-exports=java.base/sun.net.www.protocol.https=jdk.deploy, --add-exports=java.base/sun.net.www.protocol.jar=jdk.deploy, --add-exports=java.base/sun.nio=jdk.deploy, --add-exports=java.base/sun.reflect.misc=jdk.deploy, --add-exports=java.base/sun.security.action=jdk.deploy, --add-exports=java.base/sun.security.pkcs=jdk.deploy, --add-exports=java.base/sun.security.provider=jdk.deploy, --add-exports=java.base/sun.security.provider.certpath=jdk.deploy, --add-exports=java.base/sun.security.rsa=jdk.deploy, --add-exports=java.base/sun.security.ssl=jdk.deploy, --add-exports=java.base/sun.security.timestamp=jdk.deploy, --add-exports=java.base/sun.security.util=jdk.deploy, --add-exports=java.base/sun.security.validator=jdk.deploy, --add-exports=java.base/sun.security.x509=jdk.deploy, --add-exports=java.base/sun.usagetracker=jdk.deploy, --add-exports=java.desktop/sun.awt=jdk.deploy, --add-exports=java.naming/com.sun.jndi.toolkit.url=jdk.deploy, --add-exports=java.base/jdk.internal.misc=jdk.javaws, --add-exports=java.desktop/com.sun.media.sound=jdk.javaws, --add-exports=java.desktop/sun.awt=jdk.javaws, --add-exports=java.desktop/sun.awt.image=jdk.javaws, --add-exports=java.base/jdk.internal.misc=jdk.plugin, --add-exports=java.base/sun.net=jdk.plugin, --add-exports=java.base/sun.net.www=jdk.plugin, --add-exports=java.base/sun.net.www.protocol.jar=jdk.plugin, --add-exports=java.base/sun.security.action=jdk.plugin, --add-exports=java.base/sun.security.util=jdk.plugin, --add-exports=java.desktop/com.sun.media.sound=jdk.plugin, --add-exports=java.desktop/java.awt.peer=jdk.plugin, --add-exports=java.desktop/sun.applet=jdk.plugin, --add-exports=java.desktop/sun.applet.resources=jdk.plugin, --add-exports=java.desktop/sun.awt=jdk.plugin, --add-exports=java.desktop/sun.awt.windows=jdk.plugin, --add-exports=java.desktop/sun.swing=jdk.plugin, --add-exports=jdk.jsobject/jdk.internal.netscape.javascript.spi=jdk.plugin, --add-exports=java.desktop/com.apple.eio=jdk.deploy, --add-exports=java.base/sun.net.www.protocol.jar=jdk.javaws, --add-exports=java.base/sun.security.util=jdk.javaws, --add-exports=java.desktop/com.apple.eio=jdk.javaws, --add-exports=java.desktop/com.apple.eawt=jdk.plugin, --add-exports=java.desktop/sun.lwawt.macosx=jdk.plugin, -Djdk.module.main=jdk.plugin]

Last errors/warnings:
- W: No configuration settings found.  Using hardcoded default values for all pools.

[Don-vip]

We have nothing to do with OSM website and don't use Leaflet.