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annotate light8/Fader.py @ 51:71489bb71528
- Meet Fader. He is going to grow up and be a crossfader some day
- Meet Fader. He is going to grow up and be a crossfader some day
(tomarrow)
- Tkinter -> Tix so we can use ScrolledListBox which has a command
- Some improvements to Cue
- Cues need to specify their final values
- Cues are imported by subs. This should be fixed for style points.
- Some other cleanups
| author | dmcc |
|---|---|
| date | Sun, 07 Jul 2002 15:40:45 +0000 |
| parents | 45b12307c695 |
| children | 065896b0913c |
| rev | line source |
|---|---|
| 0 | 1 from Tix import * |
| 2 | |
| 3 stdfont = ('Arial', 10) | |
| 4 | |
| 5 class Fader(Frame): | |
| 6 'User interface for cue fader' | |
| 7 def __init__(self, master, cues, scalelevels): | |
| 8 self.master = master | |
| 9 self.cues = cues | |
| 10 self.scalelevels = scalelevels | |
| 11 self.init_layout() | |
| 12 def init_layout(self): | |
| 13 Frame.__init__(self, self.master) | |
| 14 | |
| 15 self.cuename = StringVar() | |
| 16 self.cuelength = DoubleVar() | |
|
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71489bb71528
- Meet Fader. He is going to grow up and be a crossfader some day
dmcc
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17 self.cueend = StringVar() |
| 0 | 18 |
| 19 buttonframe = Frame(self) | |
| 20 | |
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71489bb71528
- Meet Fader. He is going to grow up and be a crossfader some day
dmcc
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21 self.listbox = ScrolledListBox(buttonframe) |
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71489bb71528
- Meet Fader. He is going to grow up and be a crossfader some day
dmcc
parents:
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22 self.listbox.listbox.configure({'exportselection' : 0}) |
| 0 | 23 for c in self.cues: |
| 24 self.listbox.listbox.insert(END, c.name) | |
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71489bb71528
- Meet Fader. He is going to grow up and be a crossfader some day
dmcc
parents:
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25 self.listbox.pack(side=TOP) |
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71489bb71528
- Meet Fader. He is going to grow up and be a crossfader some day
dmcc
parents:
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26 Button(buttonframe, text="Go", command=self.go).pack(side=LEFT) |
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71489bb71528
- Meet Fader. He is going to grow up and be a crossfader some day
dmcc
parents:
0
diff
changeset
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27 Button(buttonframe, text="Halt").pack(side=LEFT) |
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71489bb71528
- Meet Fader. He is going to grow up and be a crossfader some day
dmcc
parents:
0
diff
changeset
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28 Button(buttonframe, text="Clear").pack(side=LEFT) |
| 0 | 29 |
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51
71489bb71528
- Meet Fader. He is going to grow up and be a crossfader some day
dmcc
parents:
0
diff
changeset
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30 infoframe = Frame(self) |
| 0 | 31 Label(infoframe, textvariable=self.cuename, |
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71489bb71528
- Meet Fader. He is going to grow up and be a crossfader some day
dmcc
parents:
0
diff
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32 font=('Arial', 12), bg='lightBlue').grid(columnspan=2, sticky=NE+SW) |
| 0 | 33 Label(infoframe, text="Length", font=stdfont, |
| 34 bg='lightPink').grid(row=1, sticky=NE+SW) | |
| 35 Label(infoframe, textvariable=self.cuelength, | |
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51
71489bb71528
- Meet Fader. He is going to grow up and be a crossfader some day
dmcc
parents:
0
diff
changeset
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36 font=stdfont).grid(row=1, column=1, sticky=NE+SW) |
| 0 | 37 Label(infoframe, text="Target", font=stdfont, |
| 38 bg='lightPink').grid(row=2, sticky=NE+SW) | |
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51
71489bb71528
- Meet Fader. He is going to grow up and be a crossfader some day
dmcc
parents:
0
diff
changeset
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39 Label(infoframe, textvariable=self.cueend, |
|
71489bb71528
- Meet Fader. He is going to grow up and be a crossfader some day
dmcc
parents:
0
diff
changeset
|
40 font=stdfont).grid(row=2, column=1, sticky=NE+SW) |
| 0 | 41 infoframe.pack(side=RIGHT, fill=BOTH, expand=1) |
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51
71489bb71528
- Meet Fader. He is going to grow up and be a crossfader some day
dmcc
parents:
0
diff
changeset
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42 buttonframe.pack(side=BOTTOM) |
| 0 | 43 |
| 44 self.listbox.listbox.select_set(0) | |
| 45 self.update_selection() | |
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51
71489bb71528
- Meet Fader. He is going to grow up and be a crossfader some day
dmcc
parents:
0
diff
changeset
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46 def update_selection(self): |
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71489bb71528
- Meet Fader. He is going to grow up and be a crossfader some day
dmcc
parents:
0
diff
changeset
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47 print self.listbox.listbox.curselection() |
|
71489bb71528
- Meet Fader. He is going to grow up and be a crossfader some day
dmcc
parents:
0
diff
changeset
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48 selection = int(self.listbox.listbox.curselection()[0]) # blech |
| 0 | 49 self.current = self.cues[selection] |
| 50 self.cuename.set(self.current.name) | |
| 51 self.cuelength.set(self.current.dur) | |
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51
71489bb71528
- Meet Fader. He is going to grow up and be a crossfader some day
dmcc
parents:
0
diff
changeset
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52 self.cueend.set(str(self.current.get_end_levels())) |
| 0 | 53 def go(self): |
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51
71489bb71528
- Meet Fader. He is going to grow up and be a crossfader some day
dmcc
parents:
0
diff
changeset
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54 print 'Fade to', self.current.name |