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Don't throw away nodes after drawing TreeView

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Relates to #283
This commit is contained in:
Nick Krichevsky 2019-06-15 22:19:38 -04:00
parent b62197ade4
commit a186f0a909
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GPG Key ID: A7567E699BE5AAE4
1 changed files with 1 additions and 7 deletions
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8
treeview.go
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@ -562,13 +562,7 @@ func (t *TreeView) Draw(screen tcell.Screen) {
return
}
// Build the tree if necessary.
if t.nodes == nil {
t.process()
}
defer func() {
t.nodes = nil // Rebuild during next call to Draw()
}()
t.process()
// Scroll the tree.
x, y, width, height := t.GetInnerRect()