[gnome-music/gbsneto/silence-gtk-warnings] smoothscale: Retrieve padding with the context state

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 439068307e71e95e7eed31d34e1ecef6f1dfcb24
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Wed Apr 3 12:04:35 2019 -0300

    smoothscale: Retrieve padding with the context state
    
    When retrieving the padding, SmoothScale calls ctx.get_padding()
    and passes Gtk.StateFlags.NORMAL to it. This goes against the
    correct practices of GtkStyleContext; we need to pass the current
    state to all style context functions now.
    
    Fix that by feeding ctx.get_padding() with ctx.get_state().

 gnomemusic/widgets/smoothscale.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/gnomemusic/widgets/smoothscale.py b/gnomemusic/widgets/smoothscale.py
index 7cd40bc9..ccd5dca1 100644
--- a/gnomemusic/widgets/smoothscale.py
+++ b/gnomemusic/widgets/smoothscale.py
@@ -184,9 +184,11 @@ class SmoothScale(Gtk.Scale):
             return
 
         # Update self._timeout.
+        style_context = self.get_style_context()
+        state = style_context.get_state()
+
         width = self.get_allocated_width()
-        padding = self.get_style_context().get_padding(
-            Gtk.StateFlags.NORMAL)
+        padding = style_context.get_padding(state)
         width = max(width - (padding.left + padding.right), 1)
 
         timeout_period = min(1000 * duration // width, 1000)