D21030: [WidgetExplorer] Fix blurry previews

[Nathaniel Graham]

ngraham requested changes to this revision.
ngraham added inline comments.
This revision now requires changes to proceed.

INLINE COMMENTS

> WidgetExplorer.qml:295
>              keyNavigationWraps: true
> -            cellWidth: (width - units.smallSpacing) / 2
> +            cellWidth: Math.round((width - units.smallSpacing) / 2)
>              cellHeight: cellWidth + units.gridUnit * 4 + units.smallSpacing * 2

In general it's best to use `floor` rather than `round` for this kind of thing to prevent everything from getting rounded up and potentially overflowing the bounds.

REPOSITORY
  R119 Plasma Desktop

REVISION DETAIL
  https://phabricator.kde.org/D21030

To: filipf, #plasma, #vdg, ngraham
Cc: plasma-devel, jraleigh, GB_2, ragreen, Pitel, ZrenBot, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart
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