X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=helpers%2Fkey.py;h=9099f00925b28e0764aa4eb6f6afa1743a595993;hb=1094ab1ac48313b0c1caec15bc4fb6c584efa047;hp=363e9ced7387577753113fda8a516b280abd9858;hpb=4b6d1836f3cc6e063bca3f4011ce5d17f733baa6;p=perso%2FImmae%2FProjets%2FPython%2FMusicSampler.git

diff --git a/helpers/key.py b/helpers/key.py
index 363e9ce..9099f00 100644
--- a/helpers/key.py
+++ b/helpers/key.py
@@ -70,7 +70,7 @@ class Key(ButtonBehavior, Widget):
         },
         {
             'trigger': 'reload',
-            'source': 'loaded',
+            'source': ['loaded','failed'],
             'dest': 'configuring',
             'after': 'key_loaded_callback'
         },
@@ -96,6 +96,18 @@ class Key(ButtonBehavior, Widget):
     description = ListProperty([])
     state = StringProperty("")
 
+    def get_alias_line_color(self):
+        if self.is_loaded_running():
+            return [0, 0, 0, 1]
+        else:
+            return [120/255, 120/255, 120/255, 1]
+
+    def set_alias_line_color(self):
+        pass
+
+    line_color = AliasProperty(get_alias_line_color, set_alias_line_color,
+            bind=['state'])
+
     def get_alias_color(self):
         if self.is_loaded_inactive():
             return [1, 1, 1, 1]
@@ -190,6 +202,7 @@ class Key(ButtonBehavior, Widget):
     def set_description(self, description):
         if description[0] is not None:
             self.description_title = str(description[0])
+        self.description = []
         for desc in description[1 :]:
             if desc is None:
                 self.description.append("")