Dashboard
self.root = tk.Toplevel()
self.root.title("Dashboard")
self.root.configure(bg="#585858")
self.root.resizable(width=0, height=0)
win_width = 1280
print(1280 * 56.25 / 100)
win_height = int(1280 * 56.25 / 100)
self.root.geometry(str(win_width) + "x" + str(win_height))
Util.center(self.root)
login_root = None
if args.__sizeof__() > 0:
login_root = args[0]
# Get screen size
screen_width = self.root.winfo_screenwidth()
screen_height = self.root.winfo_screenheight()
Util.set_font_size(screen_width, screen_height, win_width, win_height)
width = win_width * 96 / 100
height = win_height * 94 / 100
After creation of window, we will add a canvas background.
bg_canvas = RoundBackgroundFrame(root, self.width, self.height, padding, cornerradius, self.color, "#585858")
bg_canvas.place(width=self.width, height=self.height, x=win_width / 2 - self.width / 2,y=win_height / 2 - self.height / 2)
class RoundBackgroundFrame(tk.Canvas):
def __init__(self, parent, width, height, padding, cornerradius, color, bg):
tk.Canvas.__init__(self, parent, borderwidth=0, relief="flat", highlightthickness=0, bg=bg)
original = Image.open("images/corner.png")
resized = original.resize((int(40), int(40)), Image.ANTIALIAS)
self.image_r_t = ImageTk.PhotoImage(resized)
original = original.rotate(90, expand=0)
resized = original.resize((int(40), int(40)), Image.ANTIALIAS)
self.image_l_t = ImageTk.PhotoImage(resized)
original = original.rotate(90, expand=0)
resized = original.resize((int(40), int(40)), Image.ANTIALIAS)
self.image_l_b = ImageTk.PhotoImage(resized)
original = original.rotate(90, expand=0)
resized = original.resize((int(40), int(40)), Image.ANTIALIAS)
self.image_r_b = ImageTk.PhotoImage(resized)
self.shape(width, height, padding, cornerradius, color)
(x0, y0, x1, y1) = self.bbox("all")
width = (x1 - x0)
height = (y1 - y0)
self.configure(width=width, height=height)
def shape(self, width, height, padding, cornerradius, color):
self.create_polygon((padding, height - cornerradius - padding, padding, cornerradius + padding,
padding + cornerradius, padding, width - padding - cornerradius, padding,
width - padding, cornerradius + padding, width - padding,
height - cornerradius - padding, width - padding - cornerradius, height - padding,
padding + cornerradius, height - padding), fill=color, outline=color)
self.create_image(width - self.image_r_t.width(), 0, image=self.image_r_t, anchor=NW)
self.create_image(0, 0, image=self.image_l_t, anchor=NW)
self.create_image(0, height - self.image_l_b.width(), image=self.image_l_b, anchor=NW)
self.create_image(width - self.image_r_b.width(), height - self.image_r_b.width(), image=self.image_r_b,anchor=NW)
width = width * 98 / 100
height = height * 96 / 100
base_frame = Frame(self.root, width=width, height=height, bg=color)
bg_canvas.create_window(width / 100, height * 2 / 100, anchor=NW, window=base_frame)
# Add Heading Name
add_heading_label(base_frame, color, AppConstant.FONT_SIZE, height, width)
def add_heading_label(base_frame, color, font_size, height, width):
label_heading = Label(base_frame, text="Library Management System", anchor=CENTER, bg=color,
font=("Lucida Grande", font_size + 6))
label_heading.place(width=width * 90 / 100, height=height * 7 / 100, x=width * 5 / 100, y=height * 0.5 / 100)
label_dashboard = Label(base_frame, text="Dashboard", anchor=CENTER, bg=color,
font=("Lucida Grande", font_size - 6))
label_dashboard.place(width=width * 90 / 100, height=height * 4 / 100, x=width * 5 / 100, y=height * 8 / 100)
# Add line
add_line_border(base_frame, color, AppConstant.FONT_SIZE, height, width, self.root, login_root)
def add_line_border(base_frame, color, font_size, height, width, root, login_root):
line_canvas = Canvas(base_frame, bg=color, borderwidth=0, relief="flat", highlightthickness=0)
line_canvas.place(width=width - 4, height=5, x=2, y=height * 13 / 100)
line_canvas.create_line(0, 0, width, 0, fill="#787878")
line_canvas2 = Canvas(base_frame, bg=color, borderwidth=0, relief="flat", highlightthickness=0)
line_canvas2.place(width=width - 4, height=5, x=2, y=height * 20 / 100)
line_canvas2.create_line(0, 0, width, 0, fill="#787878")
frame_name = Frame(base_frame, bg=color)
frame_name.place(width=width * 94 / 100, x=width * 3 / 100, y=height * 14.3 / 100)
frame_name.grid_propagate(False)
label_name = Label(frame_name, font=("Lucida Grande", font_size - 6), text="Hi, " + AppConstant.STAFF_NAME,
anchor=CENTER,
bg=color)
label_name.pack(side="left", fill=None, expand=False)
button_logout = RoundedButton(frame_name, 130, 130 / 4.2, color, "images/button3.png", "Logout",
font=("Lucida Grande", font_size - 6),
command= lambda :logout_click(root, login_root))
button_logout.pack(side="right", fill=None, expand=False)
add_desk_frame(base_frame, color, AppConstant.FONT_SIZE, height, width)
def add_desk_frame(base_frame, color, font_size, height, width):
db = Util.connect_db()
cursor = db.cursor()
cursor.execute("SELECT COUNT(*) FROM BOOK")
rows = cursor.fetchone()
book_count = rows[0]
cursor.execute("SELECT COUNT(*) FROM STUDENT")
rows = cursor.fetchone()
student_count = rows[0]
current_date = datetime.today().strftime('%Y-%m-%d')
cursor.execute("SELECT COUNT(*) FROM readers WHERE assign_datetime = ?",(current_date,))
rows = cursor.fetchone()
issued_book_count = rows[0]
cursor.execute("SELECT COUNT(*) FROM readers WHERE return_datetime = ?",(current_date,))
rows = cursor.fetchone()
returned_book_count = rows[0]
desk_button_wid = width * 20 / 100
desk_button_hgt = width * 10 / 100
# print(str(desk_button_wid) + "x" + str(desk_button_hgt))
frame_desk_base = Frame(base_frame, bg=color)
frame_desk_base.place(x=width / 2 - desk_button_wid * 2 - 128, y=height * 23 / 100)
desk_font = ("Lucida Grande", font_size - 4)
desk_font_count = ("Lucida Grande", font_size + 3)
DeskView(frame_desk_base, desk_button_wid, desk_button_hgt, desk_font, "Total Books", book_count,
desk_font_count, "images/desk_blue.png", "images/desk_books.png", color).grid(row=0, column=0, padx=32)
DeskView(frame_desk_base, desk_button_wid, desk_button_hgt, desk_font, "Total Students", student_count,
desk_font_count, "images/desk_green.png", "images/desk_students.png", color).grid(row=0, column=1,
padx=32)
DeskView(frame_desk_base, desk_button_wid, desk_button_hgt, desk_font, "Total Issued Today", issued_book_count,
desk_font_count, "images/desk_light_blue.png", "images/desk_issued.png", color).grid(row=0, column=2,
padx=32)
DeskView(frame_desk_base, desk_button_wid, desk_button_hgt, desk_font, "Total Return Today", returned_book_count,
desk_font_count, "images/desk_orange.png", "images/desk_return.png", color).grid(row=0, column=3,
padx=32)
add_action_frame(base_frame, color, AppConstant.FONT_SIZE, height, width, self.root)
def add_action_frame(base_frame, color, font_size, height, width, root):
lfw = width * 94 / 100
lfbw = lfw * 13 / 100
button_font = ("Lucida Grande", font_size - 6)
labelframe = LabelFrame(base_frame, text="Actions",
font=font.Font(family="Lucida Grande", size=13, weight='normal'),
pady=lfw * 2 / 100, padx=lfw * 2 / 100, bg=color)
labelframe.place(width=lfw, height=lfbw + lfw * 6 / 100, x=width * 3 / 100, y=height * 45 / 100)
button_add_book = AddActionFrame(labelframe, lfbw, lfbw, color, "Add Book",
button_font, "images/add_book.png", command=lambda: add_book_click(root))
button_add_student = AddActionFrame(labelframe, lfbw, lfbw, color, "Add Student",
button_font, "images/add_student.png", command=lambda: add_student_click(root))
button_issue_book = AddActionFrame(labelframe, lfbw, lfbw, color, "Issue Book",
button_font, "images/issue_book.png", command=lambda: issue_book_click(root))
button_return_book = AddActionFrame(labelframe, lfbw, lfbw, color, "Return Book",
button_font, "images/return_book.png", command=lambda: return_book_click(root))
button_search_book = AddActionFrame(labelframe, lfbw, lfbw, color, "Search Book",
button_font, "images/search_book.png", command=lambda: search_book_click(root))
button_search_student = AddActionFrame(labelframe, lfbw, lfbw, color, "Search Student",
button_font, "images/search_student.png",
command=lambda: search_student_click(root))
button_add_book.grid(row=0, column=1, padx=lfbw * 11 / 100)
button_add_student.grid(row=0, column=2, padx=lfbw * 11 / 100)
button_issue_book.grid(row=0, column=3, padx=lfbw * 11 / 100)
button_return_book.grid(row=0, column=4, padx=lfbw * 11 / 100)
button_search_book.grid(row=0, column=5, padx=lfbw * 11 / 100)
button_search_student.grid(row=0, column=6, padx=lfbw * 11 / 100)
Here the code of Click on a action frame.
def add_book_click(root):
root.withdraw()
AddBook(root)
def add_student_click(root):
root.withdraw()
AddStudent(root)
def search_book_click(root):
root.withdraw()
SearchBook(root)
def search_student_click(root):
root.withdraw()
SearchStudent(root)
def issue_book_click(root):
root.withdraw()
Reader(root)
def return_book_click(root):
root.withdraw()
ReturnBook(root)
Here the code of Click on a "LOGOUT" Button.
def logout_click(root,login_root):
db = Util.connect_db()
cursor = db.cursor()
key_is_logined = "IS_LOGINED"
cursor.execute("UPDATE system_setting SET value = ? WHERE key = ?",
(False, key_is_logined,))
db.commit()
root.destroy()
Util.center(login_root)
login_root.deiconify()
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