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Keep y-offset in bounds when setting content

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This commit is contained in:
Christian Rocha 2021-04-19 19:22:26 -04:00
parent 0d5d7e5acd
commit 158097df66
1 changed files with 4 additions and 0 deletions
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4
viewport/viewport.go
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@ -71,6 +71,10 @@ func (m Model) ScrollPercent() float64 {
func (m *Model) SetContent(s string) { func (m *Model) SetContent(s string) {
s = strings.Replace(s, "\r\n", "\n", -1) // normalize line endings s = strings.Replace(s, "\r\n", "\n", -1) // normalize line endings
m.lines = strings.Split(s, "\n") m.lines = strings.Split(s, "\n")
if m.YOffset > len(m.lines)-1 {
m.GotoBottom()
}
} }
// Return the lines that should currently be visible in the viewport. // Return the lines that should currently be visible in the viewport.