TreeView.setSearchEntry
void setSearchEntry(gtk.entry.Entry entry = null)Sets the entry which the interactive search code will use for this tree_view. This is useful when you want to provide a search entry in our interface at all time at a fixed position. Passing null for entry will make the interactive search code use the built-in popup entry again.
Parameters
entry | the entry the interactive search code of tree_view should use or null |