On Impress, dragging on Slides sidebar on a Windows touchscreen does not scroll to choose the page, instead, it would drag a page into another place.
Steps to Reproduce:
This is reproduced only on Windows touchscreen devices.
1. Download any of Impress Presentations from https://wiki.documentfoundation.org/Gallery_Presentations
2. Open with LibreOfficeDev Impress
3. Switch to normal mode (View -> Normal)
When I drag on Slides sidebar on touchscreen, one of the pages will be moved.
When dragging on Slides sidebar on a Windows touchscreen, the Slides sidebar should be scrolled. This is convenient to Windows touchscreen devices.
User Profile Reset: No
Version: 126.96.36.199.beta2+ (x64)
Build ID: 371f0f6770add78ae81e0f769d0490874bca353c
CPU Threads: 4; OS Version: Windows 6.19; UI Render: default; Layout Engine: new;
TinderBox: Win-x86_64@62-TDF, Branch:libreoffice-5-3, Time: 2016-12-22_13:59:31
Locale: zh-CN (zh_CN); Calc: group
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:50.0) Gecko/20100101 Firefox/50.0
Reproduced with an Asus T100TA
Build ID: 7b3f5a9c939c6976f6cf58bf0acfce3b8d8ae793
CPU Threads: 4; OS Version: Windows 6.29; UI Render: default;
TinderBox: Win-x86@42, Branch:master, Time: 2016-12-28_23:10:06
Locale: fi-FI (fi_FI); Calc: group