Image preview glitch when resizing Preview/Live panels
Bug #1536342 reported by
Azaziah
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
OpenLP |
Confirmed
|
Low
|
Unassigned |
Bug Description
If images are shown in Live & Preview, re-sizing the panels causes the images to shake wildly at certain points.
This would appear to be a problem on smaller screen resolutions.
I can produce the glitch with 1280x1024 and 1280x720 resolutions but 1920x1080 works fine.
This happens in real-world when user wants to make their Live panel larger than Preview panel.
See the Youtube link for an example on 1280x1024 display.
Win 8.1 / Rev 2609
summary: |
- Image preview glitch when resizing Previev/Live panels + Image preview glitch when resizing Preview/Live panels |
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It seems to be caused by:
1. The images in the slidecontroller are to big to be shown in the list-widget, so OpenLP adds a scrollbar.
2. The scrollbar causes the images to scale a bit down, which means that at the new size they can be shown in the list-widget, so we remove the scrollbar,
3. The images now scale a bit up again, goto 1, repeat...