[ring-kde] [Bug 404112] "Scroll to bottom" button should animate the scroll rather than just jumping there with no transition

2019-02-08 Thread Emmanuel Lepage Vallée
https://bugs.kde.org/show_bug.cgi?id=404112

--- Comment #3 from Emmanuel Lepage Vallée  ---
Cross fading would work

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[ring-kde] [Bug 404112] "Scroll to bottom" button should animate the scroll rather than just jumping there with no transition

2019-02-08 Thread Nate Graham
https://bugs.kde.org/show_bug.cgi?id=404112

--- Comment #2 from Nate Graham  ---
Yeah, it can be fast enough that the text wouldn't be readable, in which case
it doesn't need to be loaded. If it's fast enough a rouch approximation of the
view is acceptable, as long as there's also an animated cross-fade or something
between the rough version and the actual view once it stops scrolling to the
bottom.

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[ring-kde] [Bug 404112] "Scroll to bottom" button should animate the scroll rather than just jumping there with no transition

2019-02-08 Thread Emmanuel Lepage Vallée
https://bugs.kde.org/show_bug.cgi?id=404112

--- Comment #1 from Emmanuel Lepage Vallée  ---
That would require loading all bubbles in between, if there's many of them the
performance impact will be brutal on mobile.

Can we come up with an animation that doesn't accidentally loads 1 QObject?
Maybe something like Telegram with rounded grey rectangles. It's fine to
animate the scroll when they are already loaded, but loading potentially
thousands of element for an animation doesn't sound like a good idea.

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