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Merge pull request #440 from Seanstoppable/stablesort

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Add stable sort for focusable windows
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Chris Cummer 2019-05-10 23:10:29 -07:00 committed by GitHub
commit de2db5208a
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1 changed files with 13 additions and 0 deletions
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13
wtf/focus_tracker.go
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@ -1,6 +1,8 @@
package wtf
import (
"sort"
"github.com/olebedev/config"
"github.com/rivo/tview"
)
@ -177,6 +179,17 @@ func (tracker *FocusTracker) focusables() []Wtfable {
}
}
// Sort for deterministic ordering
sort.SliceStable(focusable[:], func(i, j int) bool {
if focusable[i].Top() < focusable[j].Top() {
return true
}
if focusable[i].Top() == focusable[j].Top() {
return focusable[i].Left() < focusable[j].Left()
}
return false
})
return focusable
}