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Space will also select a node in a TreeView. Resolves #280

This commit is contained in:
Oliver 2019-05-14 18:24:39 +02:00
parent d14da4f46f
commit 7cc6943d5a
1 changed files with 14 additions and 8 deletions
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22
treeview.go
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@ -656,6 +656,17 @@ func (t *TreeView) Draw(screen tcell.Screen) {
// InputHandler returns the handler for this primitive.
func (t *TreeView) InputHandler() func(event *tcell.EventKey, setFocus func(p Primitive)) {
return t.WrapInputHandler(func(event *tcell.EventKey, setFocus func(p Primitive)) {
selectNode := func() {
if t.currentNode != nil {
if t.selected != nil {
t.selected(t.currentNode)
}
if t.currentNode.selected != nil {
t.currentNode.selected()
}
}
}
// Because the tree is flattened into a list only at drawing time, we also
// postpone the (selection) movement to drawing time.
switch key := event.Key(); key {
@ -681,16 +692,11 @@ func (t *TreeView) InputHandler() func(event *tcell.EventKey, setFocus func(p Pr
t.movement = treeDown
case 'k':
t.movement = treeUp
case ' ':
selectNode()
}
case tcell.KeyEnter:
if t.currentNode != nil {
if t.selected != nil {
t.selected(t.currentNode)
}
if t.currentNode.selected != nil {
t.currentNode.selected()
}
}
selectNode()
}
t.process()