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130 lines
5.0 KiB
130 lines
5.0 KiB
from tkinter import Frame
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import tkinter.font as tkFont
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from ttkbootstrap import *
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import ttkbootstrap as ttk
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from ttkbootstrap.constants import *
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import pandas as pd
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import pymysql
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from ttkbootstrap.toast import ToastNotification
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from BaseWindow import BaseWindow
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from X2.StuSys_X2_bootstrap import LoadElement
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def get_text_content(text):
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return text.get("0.0", "end").replace("\n", " ")
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class FormElement(Frame):
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def __init__(self, master):
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super().__init__(master)
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self.master = master
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self.data = []
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self.conn = pymysql.connect(user="root", password="cyh0110", database="SCT", host="127.0.0.1", port=3306)
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self.font_style = tkFont.Font(family="Lucida Grande", size=20)
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self.button_font = tkFont.Font(family="Lucida Grande", size=10)
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self.default_query_sql = "select * from student"
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self.create_form()
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self.create_treeview(pd.read_sql(self.default_query_sql, con=self.conn))
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def create_form(self):
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# 创建表单区域
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self.sql_text = Text(self, width=75, height=6, font=self.font_style)
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self.sql_text.grid(row=0, column=0, rowspan=2)
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Button(self, text="\n\n执行SQL\n\n", command=self.execute_sql, width=8,
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).grid(column=1, row=0, rowspan=2, padx=10)
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self.sql_text.insert(1.0, self.default_query_sql)
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def sql_query(self, SQLString):
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SQLResultList = pd.read_sql(SQLString, self.conn)
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return SQLResultList
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def execute_sql(self):
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# 执行sql并将sql执行后查询的数据展示
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sql = get_text_content(self.sql_text).lower().strip()
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if sql.startswith("select"):
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data_frame = self.sql_query(sql)
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self.create_treeview(data_frame)
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ToastNotification(message="语句执行成功",
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title="提示",
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duration=1500,
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position=(int(self.winfo_screenwidth() / 2) - 150, 80, "ne"),
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bootstyle="success",
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icon="").show_toast()
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def create_treeview(self, data_frame):
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frame = Frame(self, height=700)
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frame.grid(row=10, column=0, columnspan=10, rowspan=5, sticky=NSEW)
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frame.grid_columnconfigure(0, weight=1)
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frame.grid_rowconfigure(0, weight=1)
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columns = data_frame.keys().tolist()
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tree = ttk.Treeview(frame, columns=columns, show="headings", style="mystyle.Treeview", height=50,
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selectmode=BROWSE)
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style = ttk.Style()
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style.configure("Treeview.Heading", font=self.font_style)
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style.configure("Treeview", rowheight=30, font=self.font_style, borderwidth=1)
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# 根据dataFrame结构生成表
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for i in columns:
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tree.heading(column=i, text=i)
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for i in columns:
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tree.column(i, anchor=CENTER, minwidth=100, width=100)
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for row in data_frame.itertuples():
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tree.insert(parent="", index=END, values=[row[i] for i in range(1, len(row))])
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tree.grid(row=0, column=0, sticky=NSEW, pady=10)
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y_scrollbar = ttk.Scrollbar(frame, orient='vertical', command=tree.yview)
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tree.configure(yscrollcommand=y_scrollbar.set)
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y_scrollbar.grid(row=0, column=1, sticky='ns')
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frame.grid_propagate(False)
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class StuSys_X3(BaseWindow):
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def __init__(self, master, attr):
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super().__init__(master, attr)
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self.create_left_plate()
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self.create_right_plate()
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def create_left_plate(self):
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self.left_frame = Frame(self.master, height=self.attr["height"])
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self.left_frame.pack(side=LEFT, anchor=NW, pady=10, padx=10)
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load_element1 = LoadElement(self.left_frame, "student")
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load_element1.pack(side=TOP, pady=10)
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load_element2 = LoadElement(self.left_frame, "course")
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load_element2.pack(side=TOP, pady=10)
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load_element2 = LoadElement(self.left_frame, "sc")
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load_element2.pack(side=TOP, pady=10)
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def create_right_plate(self):
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self.right_frame = Frame(self.master, height=self.attr["height"])
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self.right_frame.pack(side=LEFT, anchor=NW, pady=10, padx=10)
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form_element = FormElement(self.right_frame)
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form_element.pack(side=TOP, pady=10, anchor=NE)
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if __name__ == '__main__':
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"""
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minty, lumen, sandstone, yeti, pulse, united, morph, journal, darkly, superhero, solar
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cyborg, vapor, simplex, cerculean,
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"""
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style = "morph"
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root = Window(themename=style)
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screenwidth = root.winfo_screenwidth()
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screenheight = root.winfo_screenheight()
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root.columnconfigure(0, weight=1)
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root.rowconfigure(1, weight=1)
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root_attr = {
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"width": screenwidth * 0.83,
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"height": screenheight * 0.85,
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}
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alignstr = '%dx%d+%d+%d' % (root_attr['width'], root_attr['height'], (screenwidth - root_attr['width']) / 2,
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(screenheight - root_attr['height']) / 2)
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root.geometry(alignstr)
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root.resizable(width=False, height=False)
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app = StuSys_X3(root, root_attr)
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ttk.Style().configure("TButton", font="-size 18")
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root.mainloop()
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