From ed697a63e935c18a4de448678070c64ceb8279c9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Patrick=20Jos=C3=A9=20Pereira?= <patrickelectric@gmail.com>
Date: Fri, 18 Feb 2022 08:18:28 -0300
Subject: [PATCH] ui: treeview: Add wrappable feature

---
 src/ui/treeview.rs | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/src/ui/treeview.rs b/src/ui/treeview.rs
index d24abb6..aa36834 100644
--- a/src/ui/treeview.rs
+++ b/src/ui/treeview.rs
@@ -7,10 +7,16 @@
 // SPDX-License-Identifier: GPL-3.0-only
 
 use crate::app::GPSApp;
-use gtk::prelude::TreeViewExt;
+use gtk::prelude::{Cast, CellLayoutExt, CellRendererTextExt, TreeViewExt};
 use gtk::{CellRendererText, TreeView, TreeViewColumn};
 
-pub fn add_column_to_treeview(app: &GPSApp, tree_name: &str, column_name: &str, column_n: i32) {
+pub fn add_column_to_treeview(
+    app: &GPSApp,
+    tree_name: &str,
+    column_name: &str,
+    column_n: i32,
+    wrappable: bool,
+) {
     let treeview: TreeView = app
         .builder
         .object(tree_name)
@@ -21,5 +27,11 @@ pub fn add_column_to_treeview(app: &GPSApp, tree_name: &str, column_name: &str,
     // Association of the view's column with the model's `id` column.
     column.add_attribute(&cell, "text", column_n);
     column.set_title(column_name);
+
+    if wrappable {
+        column.set_sizing(gtk::TreeViewColumnSizing::Autosize);
+        let cell: gtk::CellRendererText = column.cells()[0].clone().downcast().unwrap();
+        cell.set_wrap_width(1024);
+    }
     treeview.append_column(&column);
 }