[five-or-more/arnaudb/wip/gtk4: 18/28] Adapt to StyleContext API.

[Arnaud B. <arnaudb src gnome org>]

commit 203e874813ca72493e8daf225d31ecb568e76123
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Fri Mar 13 10:19:18 2020 +0100

    Adapt to StyleContext API.
    
    TODO test.

 src/view.vala | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/view.vala b/src/view.vala
index 44e4b8e..9aabdf8 100644
--- a/src/view.vala
+++ b/src/view.vala
@@ -347,7 +347,7 @@ private class View : DrawingArea
 
     private void draw_gridlines (Cairo.Context cr)
     {
-        Gdk.RGBA grid_color = cs.get_color (cs.get_state ());
+        Gdk.RGBA grid_color = cs.get_color ();
         Gdk.cairo_set_source_rgba (cr, grid_color);
         cr.set_line_width (1.0);
 
@@ -376,7 +376,7 @@ private class View : DrawingArea
     {
         if (show_cursor)
         {
-            Gdk.RGBA grid_color = cs.get_color (cs.get_state ());
+            Gdk.RGBA grid_color = cs.get_color ();
             Gdk.cairo_set_source_rgba (cr, grid_color);
             cr.set_line_width (2.0);