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Merge pull request #1007 from alexey-savchuk/feat/1004-treeview-get-selected-func 

Feat: add GetSelectedFunc method for TreeView component
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rivo 2024-08-05 13:17:17 +02:00 committed by GitHub
parent 65571ae51e 799e99ce22
commit 08da3ea457
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1 changed files with 6 additions and 0 deletions
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treeview.go
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@ -450,6 +450,12 @@ func (t *TreeView) SetSelectedFunc(handler func(node *TreeNode)) *TreeView {
return t return t
} }
// GetSelectedFunc returns the function set with [TreeView.SetSelectedFunc]
// or nil if no such function has been set.
func (t *TreeView) GetSelectedFunc() func(node *TreeNode) {
return t.selected
}
// SetDoneFunc sets a handler which is called whenever the user presses the // SetDoneFunc sets a handler which is called whenever the user presses the
// Escape, Tab, or Backtab key. // Escape, Tab, or Backtab key.
func (t *TreeView) SetDoneFunc(handler func(key tcell.Key)) *TreeView { func (t *TreeView) SetDoneFunc(handler func(key tcell.Key)) *TreeView {