light9 Changeset - e7b531d10cf9

Changeset - e7b531d10cf9

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dmcc - 22 years ago 2003-06-14 14:58:53

- sliders go from 0 to 1
- sliders go from 0 to 1
- some too-many-after-loops protection

1 file changed with 2 insertions and 1 deletions:

Widgets/Fadable.py

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Widgets/Fadable.py

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@@ @@ -28,25 +28,25 @@ class Fadable: @@
         self.fade_start_level = 0
         self.fade_end_level = 0
         self.fade_start_time = 0
         self.fade_length = 1
         self.fade_step_time = 10
         self.fade_var = var
         self.fading = 0 # whether a fade is in progress
         if key_bindings:
             for k in range(1, 10):
                 self.bind("<Key-%d>" % k,
-                    lambda evt, k=k: self.fade(k * 10.0))
+                    lambda evt, k=k: self.fade(k / 10.0))
             self.bind("<Key-0>", lambda evt: self.fade(100))
             self.bind("<grave>", lambda evt: self.fade(0))
             # up / down arrows
             self.bind("<Key-Up>", lambda evt: self.increase())
             self.bind("<Key-Down>", lambda evt: self.decrease())
         if mouse_bindings:
             # right mouse button toggles muting
             # self.bind('<3>', lambda evt: self.toggle_mute())
             # "NOT ANY MORE!" - homer
@@ @@ -62,24 +62,25 @@ class Fadable: @@
         self.last_level = 0 # used for muting
     def fade(self, value, length=0.5, step_time=10):
         """Fade to value in length seconds with steps every step_time
         seconds"""
         self.fade_start_time = time.time()
         self.fade_length = length
         self.fade_start_level = self.fade_var.get()
         self.fade_end_level = value
         self.fade_step_time = step_time
         if not self.fading:
         self.fading = 1
         self.do_fade()
     def do_fade(self):
         """Actually performs the fade for Fadable.fade.  Shouldn't be called
         directly."""
         now = time.time()
         elapsed = now - self.fade_start_time
         complete = elapsed / self.fade_length
         complete = min(1.0, complete)
         diff = self.fade_end_level - self.fade_start_level
         newlevel = (complete * diff) + self.fade_start_level
         self.fade_var.set(newlevel)

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