struct Gtk::TreeView::RowActivatedSignal

• Gtk::TreeView::RowActivatedSignal
• GObject::Signal
• Struct
• Value
• Object

Overview

The "row-activated" signal is emitted when the method [method@Gtk.TreeView.row_activated] is called.

This signal is emitted when the user double-clicks a treeview row with the [property@Gtk.TreeView:activate-on-single-click] property set to false, or when the user single-clicks a row when that property set to true.

This signal is also emitted when a non-editable row is selected and one of the keys: Space, Shift+Space, Return or Enter is pressed.

For selection handling refer to the tree widget conceptual overview as well as Gtk::TreeSelection.

Defined in:

Instance Method Summary

• #connect(*, after : Bool = false, &block : Proc(Gtk::TreePath, Gtk::TreeViewColumn | Nil, Nil)) : GObject::SignalConnection
• #connect(handler : Proc(Gtk::TreePath, Gtk::TreeViewColumn | Nil, Nil), *, after : Bool = false) : GObject::SignalConnection
• #connect(handler : Proc(Gtk::TreeView, Gtk::TreePath, Gtk::TreeViewColumn | Nil, Nil), *, after : Bool = false) : GObject::SignalConnection
• #emit(path : Gtk::TreePath, column : Gtk::TreeViewColumn | Nil) : Nil
• #name : String

  The signal name

Instance Method Detail