Horizontal center the Thumbnail ListView
author Martin Gräßlin
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committer Martin Gräßlin
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commit f9a5f5d74bc5be5d0614eeb2c11db56a3e44a377
tree 8babcda39ed2c11230891f4200ca3b722812aad6
parent 41b0647ad4ad052a3b6b049cb8ffdc526a6e03fd
Horizontal center the Thumbnail ListView

This ensures that also for a small TabBox with just one item
the thumbnail is nicely centered.

REVIEW: 104541
CCBUG: 297856
kwin/tabbox/qml/clients/thumbnails/contents/ui/main.qml