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CTkSlideView.py
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from customtkinter import CTkLabel, CTkFrame, CTkButton, CENTER, DISABLED, NORMAL
from CTkAnimator import CTkAnimator
class CTkSlideView(CTkFrame):
def __init__(self, *args,
width: int = 900,
height: int = 500,
check_callback,
**kwargs):
super().__init__(*args, width=width, height=height, **kwargs)
self.w = width
self.h = height
self.tabs = []
self.check_callback = check_callback
self.main_smoother = self.w/2
self.guide = self.w/2
self.right_btn = CTkButton(self, text=">", width=40, height=40, bg_color="transparent", font=("SF Display", 20), command=self.move_left)
self.right_btn.place(x=self.w-50, rely=0.5, anchor=CENTER)
self.left_btn = CTkButton(self, text="<", width=40, height=40, bg_color="transparent", font=("SF Display", 20), command=self.move_right, state=DISABLED)
self.left_btn.place(x=50, rely=0.5, anchor=CENTER)
self.left_anim = CTkAnimator(from_=0, to=self.w, acceleration=0.1)
self.right_anim = CTkAnimator(from_=0, to=-self.w, acceleration=0.1)
self.indicator_frame = CTkFrame(self, height=25, corner_radius=0, fg_color="transparent")
self.indicator_frame.place(relx=0.5, y=self.h-15, anchor=CENTER)
self.current_frame = None
def move_left(self):
if int(self.tabs[-1][0].place_info()["x"]) == self.w/2:
self.right_btn.configure(state=DISABLED)
else:
self.right_btn.configure(state=NORMAL)
if int(self.tabs[0][0].place_info()["x"]) != self.w / 2:
self.left_btn.configure(state=NORMAL)
val = self.left_anim.get()
for i, x in enumerate(self.tabs):
x[0].place(x=x[1]-val, y=((self.h-20)/2))
if self.left_anim.completed != True:
self.winfo_toplevel().after(10, self.move_left)
else:
self.left_anim.change_val(from_=self.left_anim.from_, to=self.left_anim.from_+self.w)
for i, x in enumerate(self.tabs):
#x[0].place(x=x[1] - val, rely=0.5)
self.tabs[i][1] = int(self.tabs[i][0].place_info()["x"])
if self.tabs[i][1] == self.w/2:
self.tabs[i][2].configure(fg_color="white")
self.current_frame = self.tabs[i]
self.check_callback(self.current_frame)
else:
self.tabs[i][2].configure(fg_color="grey")
def move_right(self):
if int(self.tabs[0][0].place_info()["x"]) == self.w / 2:
self.left_btn.configure(state=DISABLED)
else:
self.left_btn.configure(state=NORMAL)
if int(self.tabs[-1][0].place_info()["x"]) != self.w/2:
self.right_btn.configure(state=NORMAL)
val = self.right_anim.get()
for i, x in enumerate(self.tabs):
x[0].place(x=x[1] - val, y=((self.h-20)/2))
if self.right_anim.completed != True:
self.winfo_toplevel().after(10, self.move_right)
else:
self.right_anim.change_val(from_=self.right_anim.from_, to=self.right_anim.from_ - self.w)
for i, x in enumerate(self.tabs):
# x[0].place(x=x[1] - val, rely=0.5)
self.tabs[i][1] = int(self.tabs[i][0].place_info()["x"])
if self.tabs[i][1] == self.w/2:
self.tabs[i][2].configure(fg_color="white")
self.current_frame = self.tabs[i]
self.check_callback(self.current_frame)
else:
self.tabs[i][2].configure(fg_color="grey")
def create_tab(self):
frame = CTkFrame(self, width=self.w-100, height=self.h-50)
frame.place(x=self.guide, y=((self.h-20)/2), anchor=CENTER)
lbl = CTkLabel(self.indicator_frame, width=5, height=5, fg_color="grey", corner_radius=8, text="", font=("SF Display", 1))
lbl.pack(side="left", padx=5)
frame.pack_propagate(False)
frame.grid_propagate(False)
self.tabs.append([frame, self.guide, lbl])
self.tabs[0][2].configure(fg_color="white")
self.current_frame = self.tabs[0]
self.check_callback(self.current_frame)
self.left_btn.lift()
self.right_btn.lift()
self.guide += self.w
return frame