Add license, and expand variables

1 files changed, 34 insertions, 0 deletions

diff --git a/src/ui_helpers.rs b/src/ui_helpers.rs
new file mode 100644
index 0000000..6737c62
--- /dev/null
+++ b/src/ui_helpers.rs
@@ -0,0 +1,34 @@
+// Map, wardley map editor for linux
+// Copyright (C) 2026 Rubén Beltrán del Río
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+use gtk::prelude::*;
+use relm4::gtk;
+
+/// Creates a horizontal row with a label on the left and a switch on the right.
+pub fn create_switch_row(label: &str, initial_state: bool) -> (gtk::Box, gtk::Switch) {
+    let row = gtk::Box::new(gtk::Orientation::Horizontal, 10);
+    row.append(&gtk::Label::new(Some(label)));
+
+    let spacer = gtk::Box::new(gtk::Orientation::Horizontal, 0);
+    spacer.set_hexpand(true);
+    row.append(&spacer);
+
+    let switch = gtk::Switch::new();
+    switch.set_active(initial_state);
+    row.append(&switch);
+
+    (row, switch)
+}