[gnote] Replace Gdk::Color with Gdk::RGBA

[Aurimas Černius <aurimasc src gnome org>]

commit 7d19e00e25cfe06ad667b7b99d8d170fe0511809
Author: Aurimas Černius <aurisc4 gmail com>
Date:   Sun May 23 21:31:35 2021 +0300

    Replace Gdk::Color with Gdk::RGBA

 src/plugins/printnotes/printnotesnoteaddin.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/src/plugins/printnotes/printnotesnoteaddin.cpp b/src/plugins/printnotes/printnotesnoteaddin.cpp
index 088ce1fe..0b318a2a 100644
--- a/src/plugins/printnotes/printnotesnoteaddin.cpp
+++ b/src/plugins/printnotes/printnotesnoteaddin.cpp
@@ -139,10 +139,10 @@ namespace printnotes {
       Glib::RefPtr<Gtk::TextTag> tag(*iter);
 
       if (tag->property_paragraph_background_set()) {
-        Gdk::Color color = tag->property_paragraph_background_gdk();
+        Gdk::RGBA color = tag->property_paragraph_background_rgba();
         attributes.push_back(Pango::Attribute::create_attr_background(
-                               color.get_red(), color.get_green(),
-                               color.get_blue()));
+                               color.get_red_u(), color.get_green_u(),
+                               color.get_blue_u()));
       }
       if (tag->property_foreground_set()) {
         Gdk::RGBA color = tag->property_foreground_rgba();