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Fix selection changed on terminal resize (#2306)

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E.L.K 2021-01-03 22:20:31 +03:00 committed by GitHub
parent 82791f7efc
commit eaa0c52b45
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1 changed files with 6 additions and 8 deletions
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14
src/terminal.go
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@ -2632,18 +2632,16 @@ func (t *Terminal) Loop() {
} }
func (t *Terminal) constrain() { func (t *Terminal) constrain() {
// count of items to display allowed by filtering
count := t.merger.Length() count := t.merger.Length()
// count of lines can be displayed
height := t.maxItems() height := t.maxItems()
diffpos := t.cy - t.offset
t.cy = util.Constrain(t.cy, 0, count-1) t.cy = util.Constrain(t.cy, 0, count-1)
t.offset = util.Constrain(t.offset, t.cy-height+1, t.cy)
// Adjustment minOffset := t.cy - height + 1
if count-t.offset < height { maxOffset := util.Max(util.Min(count-height, t.cy), 0)
t.offset = util.Max(0, count-height) t.offset = util.Constrain(t.offset, minOffset, maxOffset)
t.cy = util.Constrain(t.offset+diffpos, 0, count-1)
}
t.offset = util.Max(0, t.offset)
} }
func (t *Terminal) vmove(o int, allowCycle bool) { func (t *Terminal) vmove(o int, allowCycle bool) {