Python Tkinter Tutorial | Weapon Wheel Part 2

In this video we continue working on our weapon wheel in Python Tkinter! We add a hover effect and display the currently selected weapon.

Python Tkinter | Project Tutorials

Python Tkinter | Widget Tutorials

TkDocs

TkDocs | Canvas

[CodeQuest]

FINAL CODE

from tkinter import *

class Root(Tk):
def __init__(self):
super().__init__()

self.title("Weapon Wheel")

self.weapon_wheel = WeaponWheel(self)

class WeaponWheel(Canvas):
def __init__(self, parent):
super().__init__(parent, width=500, height=500)

self.weapons = [
Sword(),
]

self.cur_weapon = None

#Canvas Dimensions
can_w = self.winfo_reqwidth()
can_h = self.winfo_reqheight()

#Weapon Label
self.weapon_var = StringVar()


self.weapon_lbl = Label(self,
self.create_window(can_w // 2, can_h // 4 - 25, window=self.weapon_lbl)

#Outer Circle
out_circle_x = can_w // 4
out_circle_y = can_h // 4

out_circle_x1 = can_w - out_circle_x
out_circle_y1 = can_h - out_circle_y

self.out_circle = self.create_oval(out_circle_x, out_circle_y, out_circle_x1, out_circle_y1, tags="out_circle", width=2)

#Weapon Arcs
if len(self.weapons) == 1:
weapon = self.weapons[0]

self.create_image(can_w // 2, can_h // 2, image=weapon.img, tags=weapon.tag + "_img")
self.tag_bind(weapon.tag + "_img", "<Enter>", lambda e: self.fill_item(e, "out_circle", weapon.fill_color))
self.tag_bind(weapon.tag + "_img", "<Button-1>", lambda e, weapon=weapon: self.update_weapon(e, weapon))

self.tag_bind(self.out_circle, "<Enter>", lambda e: self.fill_item(e, "out_circle", weapon.fill_color))
self.tag_bind(self.out_circle, "<Leave>", lambda e: self.fill_item(e, "out_circle", ""))
self.tag_bind(self.out_circle, "<Button-1>", lambda e, weapon=weapon: self.update_weapon(e, weapon))

self.pack()

def fill_item(self, e, tag, color):
self.itemconfigure(tag, fill=color)

self.update()

def update_weapon(self, e, weapon):
self.cur_weapon = weapon

" + weapon.name)

self.itemconfigure(weapon.tag, fill=weapon.fill_color)

class Weapon:
def __init__(self):
self.name = "Weapon"

self.img = None

self.fill_color = "gray"

self.tag = "weapon"

class Sword(Weapon):
def __init__(self):
super().__init__()

self.name = "Sword"

self.img = PhotoImage(file="Sword 50x50.png")

self.fill_color = "red"

self.tag = "sword"

if ___name___ == "__main__":
root = Root()

root.mainloop()