bind double click event to slider

This commit is contained in:
onyx-and-iris 2023-06-28 13:57:45 +01:00
parent 88a5686f27
commit b2005030f2

View File

@ -8,6 +8,8 @@ from tkinter import ttk
class App(tk.Tk): class App(tk.Tk):
INDEX = 3
def __init__(self, vm): def __init__(self, vm):
super().__init__() super().__init__()
self.vm = vm self.vm = vm
@ -15,8 +17,8 @@ class App(tk.Tk):
self.vm.observer.add(self.on_ldirty) self.vm.observer.add(self.on_ldirty)
# create widget variables # create widget variables
self.button_var = tk.BooleanVar(value=vm.strip[3].mute) self.button_var = tk.BooleanVar(value=vm.strip[self.INDEX].mute)
self.slider_var = tk.DoubleVar(value=vm.strip[3].gain) self.slider_var = tk.DoubleVar(value=vm.strip[self.INDEX].gain)
self.meter_var = tk.DoubleVar(value=self._get_level()) self.meter_var = tk.DoubleVar(value=self._get_level())
self.gainlabel_var = tk.StringVar(value=self.slider_var.get()) self.gainlabel_var = tk.StringVar(value=self.slider_var.get())
@ -24,14 +26,15 @@ class App(tk.Tk):
self.style = ttk.Style() self.style = ttk.Style()
self.style.theme_use("clam") self.style.theme_use("clam")
self.style.configure( self.style.configure(
"Mute.TButton", foreground="#cd5c5c" if vm.strip[3].mute else "#5a5a5a" "Mute.TButton",
foreground="#cd5c5c" if vm.strip[self.INDEX].mute else "#5a5a5a",
) )
# create labelframe and grid it onto the mainframe # create labelframe and grid it onto the mainframe
self.labelframe = tk.LabelFrame(text=self.vm.strip[3].label) self.labelframe = tk.LabelFrame(self, text=self.vm.strip[self.INDEX].label)
self.labelframe.grid(padx=1) self.labelframe.grid(padx=1)
# create slider and grid it # create slider and grid it onto the labelframe
slider = ttk.Scale( slider = ttk.Scale(
self.labelframe, self.labelframe,
from_=12, from_=12,
@ -44,6 +47,7 @@ class App(tk.Tk):
column=0, column=0,
row=0, row=0,
) )
slider.bind("<Double-Button-1>", self.on_button_double_click)
# create level meter and grid it onto the labelframe # create level meter and grid it onto the labelframe
level_meter = ttk.Progressbar( level_meter = ttk.Progressbar(
@ -72,18 +76,23 @@ class App(tk.Tk):
def on_slider_move(self, *args): def on_slider_move(self, *args):
val = round(self.slider_var.get(), 1) val = round(self.slider_var.get(), 1)
self.vm.strip[3].gain = val self.vm.strip[self.INDEX].gain = val
self.gainlabel_var.set(val) self.gainlabel_var.set(val)
def on_button_press(self): def on_button_press(self):
self.button_var.set(not self.button_var.get()) self.button_var.set(not self.button_var.get())
self.vm.strip[3].mute = self.button_var.get() self.vm.strip[self.INDEX].mute = self.button_var.get()
self.style.configure( self.style.configure(
"Mute.TButton", foreground="#cd5c5c" if self.button_var.get() else "#5a5a5a" "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.vm.strip[self.INDEX].gain = 0
def _get_level(self): def _get_level(self):
val = max(self.vm.strip[3].levels.postfader) val = max(self.vm.strip[self.INDEX].levels.postfader)
return 0 if self.button_var.get() else 72 + val - 12 return 0 if self.button_var.get() else 72 + val - 12
def on_ldirty(self): def on_ldirty(self):