| Summary: | There are a variety of asthetic issues when dragging view items in kst. | ||
|---|---|---|---|
| Product: | [Applications] kst | Reporter: | Netterfield <netterfield> |
| Component: | ui | Assignee: | kst |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | nicolas.brisset |
| Priority: | NOR | ||
| Version: | 2.0.1 | ||
| Target Milestone: | --- | ||
| Platform: | Compiled Sources | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
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Description
Netterfield
2010-10-22 04:12:34 UTC
Funny enough, I used to have this before my PC was reinstalled (it was Suse LE 10.2 with a self-compiled Qt 4.5.3, no compositing). Now I'm running openSuse 11.1 64 bits with Nvidia card and compositing with self-compiled Qt 4.7, and the flicker is gone. However, dragging objects around is slow.
The other points (2 and 4, 3 only with some objects) remain valid, though.
What I'm wondering here is whether we should only show the outline of objects during drag. It would certainly be good performance-wise, and may even be more comfortable (e.g. this plot moving stuff: you could see the destination tab through the outline). I don't know how much effort it would be to try it, but I feel it may have some advantages. We could also offer it as an option in the settings ("Show only outlines when dragging objects", or the other way around "Show object contents when dragging").
SVN commit 1189788 by kuemmel: reduce flickering, using Qt::transparent is better but maybe to expensive CCBUG: 254922 M +6 -4 viewitem.cpp WebSVN link: http://websvn.kde.org/?view=rev&revision=1189788 SVN commit 1196661 by netterfield: CCBUG: 254922 Fix clipping when dragging. M +1 -1 datasources/dirfilesource/dirfilesource.cpp M +6 -2 libkst/datasource.cpp M +2 -1 libkst/datasource.h M +1 -1 libkst/datasourcepluginmanager.cpp M +2 -1 libkstapp/viewitem.cpp WebSVN link: http://websvn.kde.org/?view=rev&revision=1196661 SVN commit 1232866 by netterfield: CCBUG: 254922 BUG: 255274 Draw lines around all objects in layout mode, so the boundries are obvious. -The bug suggested that the plot be made fully transparent, but dragging with the boundry clear seems to solve the problem, at least for me. It would be easy to make the plots transparent, so the bug can be re-opened if people want more discussion about it. Allow for rotated plots to be dragged and dropped in layout mode. -Dragging rotated plots which have been resized after rotation still have issues which I haven't been able to track down. M +7 -1 plotitem.cpp M +4 -1 scene.cpp M +43 -5 viewitem.cpp M +1 -0 viewitem.h WebSVN link: http://websvn.kde.org/?view=rev&revision=1232866 SVN commit 1233273 by netterfield: BUG: 254922 Drag and drop of rotated objects works well now. Child objects are not drawn during a drag, but appear properly on drop. I don't think it is worth the effort to fix this, so I'm closing the bug. M +1 -0 labelitemdialog.cpp M +53 -9 viewitem.cpp M +2 -0 viewitem.h M +1 -1 viewitemdialog.h WebSVN link: http://websvn.kde.org/?view=rev&revision=1233273 |