Bug 121186 - [Qt] Openstreetmap iD editor is too slow to be used with Qt WebKit
Summary: [Qt] Openstreetmap iD editor is too slow to be used with Qt WebKit
Status: RESOLVED INVALID
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebKit Qt (show other bugs)
Version: 528+ (Nightly build)
Hardware: All Linux
: P2 Normal
Assignee: Nobody
URL: http://www.openstreetmap.org/edit?edi...
Keywords:
Depends on:
Blocks:
 
Reported: 2013-09-11 15:43 PDT by Bernhard Rosenkraenzer
Modified: 2014-02-03 03:27 PST (History)
1 user (show)

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Description Bernhard Rosenkraenzer 2013-09-11 15:43:16 PDT 
Go to
http://www.openstreetmap.org/edit?editor=id#map=18/47.11067/9.06115
and try to scroll by dragging the background.

It is too slow to be useful with Qt WebKit (tried both the version included with Qt 5.1.1 and QtWebKit 2.3.2 for Qt4).

The other WebKit frontends (e.g. Chrome) are fine (and actually recommended by the website's developers). I presume the Qt layer misses an opportunity to cache rendered data.
Comment 1 Jocelyn Turcotte 2014-02-03 03:27:06 PST 
=== Bulk closing of Qt bugs ===

If you believe that this bug report is still relevant for a non-Qt port of webkit.org, please re-open it and remove [Qt] from the summary.

If you believe that this is still an important QtWebKit bug, please fill a new report at https://bugreports.qt-project.org and add a link to this issue. See http://qt-project.org/wiki/ReportingBugsInQt for additional guidelines.