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add double click event for slider

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onyx-and-iris 2023-08-04 21:14:33 +01:00
parent c8b4bde49d
commit 3b65035e50
1 changed files with 16 additions and 7 deletions
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23
examples/gui/__main__.py
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@ -8,6 +8,8 @@ from tkinter import ttk
class App(tk.Tk):
INDEX = 3
def __init__(self, vban):
super().__init__()
self.vban = vban
@ -15,8 +17,8 @@ class App(tk.Tk):
self.vban.observer.add(self.on_ldirty)
# create widget variables
self.button_var = tk.BooleanVar(value=vban.strip[3].mute)
self.slider_var = tk.DoubleVar(value=vban.strip[3].gain)
self.button_var = tk.BooleanVar(value=vban.strip[self.INDEX].mute)
self.slider_var = tk.DoubleVar(value=vban.strip[self.INDEX].gain)
self.meter_var = tk.DoubleVar(value=self._get_level())
self.gainlabel_var = tk.StringVar(value=self.slider_var.get())
@ -24,11 +26,12 @@ class App(tk.Tk):
self.style = ttk.Style()
self.style.theme_use("clam")
self.style.configure(
"Mute.TButton", foreground="#cd5c5c" if vban.strip[3].mute else "#5a5a5a"
"Mute.TButton",
foreground="#cd5c5c" if vban.strip[self.INDEX].mute else "#5a5a5a",
)
# create labelframe and grid it onto the mainframe
self.labelframe = tk.LabelFrame(text=self.vban.strip[3].label)
self.labelframe = tk.LabelFrame(text=self.vban.strip[self.INDEX].label)
self.labelframe.grid(padx=1)
# create slider and grid it onto the labelframe
@ -44,6 +47,7 @@ class App(tk.Tk):
column=0,
row=0,
)
slider.bind("<Double-Button-1>", self.on_button_double_click)
# create level meter and grid it onto the labelframe
level_meter = ttk.Progressbar(
@ -72,18 +76,23 @@ class App(tk.Tk):
def on_slider_move(self, *args):
val = round(self.slider_var.get(), 1)
self.vban.strip[3].gain = val
self.vban.strip[self.INDEX].gain = val
self.gainlabel_var.set(val)
def on_button_press(self):
self.button_var.set(not self.button_var.get())
self.vban.strip[3].mute = self.button_var.get()
self.vban.strip[self.INDEX].mute = self.button_var.get()
self.style.configure(
"Mute.TButton", foreground="#cd5c5c" if self.button_var.get() else "#5a5a5a"
)
def on_button_double_click(self, e):
self.slider_var.set(0)
self.gainlabel_var.set(0)
self.vban.strip[self.INDEX].gain = 0
def _get_level(self):
val = max(self.vban.strip[3].levels.prefader)
val = max(self.vban.strip[self.INDEX].levels.prefader)
return 0 if self.button_var.get() else 72 + val - 12 + self.slider_var.get()
def on_ldirty(self):