Drag Col

<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <mce:style><!-- .resizeDivClass { position:relative; background-color:red; width:2; z-index:1; left:expression(this.parentElement.offsetWidth-1); cursor:e-resize; } --></mce:style><style mce_bogus="1">.resizeDivClass { position:relative; background-color:red; width:2; z-index:1; left:expression(this.parentElement.offsetWidth-1); cursor:e-resize; }</style> <mce:script language=javascript><!-- function MouseDownToResize(obj){ obj.mouseDownX=event.clientX; obj.pareneTdW=obj.parentElement.offsetWidth; obj.pareneTableW=theObjTable.offsetWidth; obj.setCapture(); } function MouseMoveToResize(obj){ if(!obj.mouseDownX) return false; var newWidth=obj.pareneTdW*1+event.clientX*1-obj.mouseDownX; if(newWidth>0) { obj.parentElement.style.width = newWidth; //theObjTable.style.width=obj.pareneTableW*1+event.clientX*1-obj.mouseDownX; } } function MouseUpToResize(obj){ obj.releaseCapture(); obj.mouseDownX=0; } // --></mce:script> </head> <body> 拖动表列改变table的列宽度 <table id=theObjTable STYLE="table-layout:fixed" mce_STYLE="table-layout:fixed" > <tr bgcolor=cccccc > <td valign=top > <font class="resizeDivClass" onmousedown="MouseDownToResize(this);" onmousemove="MouseMoveToResize(this);" onmouseup="MouseUpToResize(this);"></font> 列一</td> <td valign=top > <font class="resizeDivClass" onmousedown="MouseDownToResize(this);" onmousemove="MouseMoveToResize(this);" onmouseup="MouseUpToResize(this);"></font> 列二</td> <td valign=top > <font class="resizeDivClass" onmousedown="MouseDownToResize(this);" onmousemove="MouseMoveToResize(this);" onmouseup="MouseUpToResize(this);"></font> 列三</td> </tr> <tr> <td>拖动表列改变table的列宽度</td><td>拖动表列改变table的列宽度</td><td>拖动表列改变table的列宽度</td> </tr> </table> </body> </html>

import pandas as pd import tkinter as tk from tkinter import ttk, messagebox, filedialog import os import json import openpyxl from openpyxl.utils.dataframe import dataframe_to_rows from tkinter.font import Font import traceback import textwrap class ScrollableFrame(ttk.Frame): """自定义可滚动框架实现""" def __init__(self, parent, *args, **kwargs): super().__init__(parent, *args, **kwargs) # 创建Canvas和滚动条 self.canvas = tk.Canvas(self) self.scrollbar = ttk.Scrollbar(self, orient="vertical", command=self.canvas.yview) self.scrollable_frame = ttk.Frame(self.canvas) # 配置Canvas self.canvas.configure(yscrollcommand=self.scrollbar.set) self.canvas_frame = self.canvas.create_window((0, 0), window=self.scrollable_frame, anchor="nw") # 布局 self.canvas.pack(side="left", fill="both", expand=True) self.scrollbar.pack(side="right", fill="y") # 绑定事件 self.scrollable_frame.bind("<Configure>", self.on_frame_configure) self.canvas.bind("<Configure>", self.on_canvas_configure) self.canvas.bind_all("<MouseWheel>", self.on_mousewheel) def on_frame_configure(self, event): """当内部框架大小改变时更新滚动区域""" self.canvas.configure(scrollregion=self.canvas.bbox("all")) def on_canvas_configure(self, event): """当Canvas大小改变时调整内部框架宽度""" self.canvas.itemconfig(self.canvas_frame, width=event.width) def on_mousewheel(self, event): """鼠标滚轮滚动支持""" self.canvas.yview_scroll(int(-1*(event.delta/120)), "units") class ExcelControlPanel: def __init__(self, master): self.master = master master.title("功能点确认系统") master.geometry("1280x800") master.configure(bg="#f0f2f5") # 设置全局样式 self.set_styles() # 加载配置 self.config = self.load_config() # 初始化多列确认配置 self.confirmation_columns = self.config.get("confirmation_columns", []) self.column_order = self.config.get("column_order", []) # 创建界面元素 self.create_widgets() # 初始化数据 self.excel_path = "" self.df = None self.check_states = {} # 存储每个功能点的复选框状态 self.current_sheet = "" self.header_row = 0 # 启用列拖动 self.enable_column_dragging() def set_styles(self): """设置全局样式和字体""" style = ttk.Style() style.theme_use('clam') # 自定义字体 self.title_font = Font(family="Microsoft YaHei", size=16, weight="bold") self.subtitle_font = Font(family="Microsoft YaHei", size=10) self.normal_font = Font(family="Microsoft YaHei", size=9) # 减小字体大小 # 配置样式 style.configure("TFrame", background="#f0f2f5") style.configure("TLabel", font=self.normal_font, background="#f0f2f5", foreground="#333") style.configure("TButton", font=self.normal_font, padding=8) # Treeview样式 - 增加行高 style.configure("Treeview.Heading", font=self.subtitle_font, background="#4a76b5", foreground="white") style.configure("Treeview", font=self.normal_font, rowheight=40, background="white", fieldbackground="white") # 增加行高 style.configure("Status.TFrame", background="#e0e0e0") style.configure("Status.TLabel", font=self.normal_font, background="#4a76b5", foreground="#ffffff", padding=5) style.configure("Card.TFrame", background="white", borderwidth=0, relief="solid", padding=10, bordercolor="#e1e4e8", borderradius=8) style.configure("Card.TLabelframe", background="white", borderwidth=1, relief="solid", padding=10, bordercolor="#e1e4e8", borderradius=8) style.configure("Card.TLabelframe.Label", font=self.subtitle_font, foreground="#2c3e50", background="white") # 按钮样式 style.map("Primary.TButton", background=[("active", "#3a66a5"), ("pressed", "#2a5685")], foreground=[("active", "white"), ("pressed", "white")]) style.configure("Primary.TButton", background="#4a76b5", foreground="white", font=self.subtitle_font, borderwidth=0, borderradius=4) style.map("Success.TButton", background=[("active", "#28a745"), ("pressed", "#218838")], foreground=[("active", "white"), ("pressed", "white")]) style.configure("Success.TButton", background="#28a745", foreground="white", font=self.subtitle_font, borderwidth=0, borderradius=4) style.map("Danger.TButton", background=[("active", "#dc3545"), ("pressed", "#c82333")], foreground=[("active", "white"), ("pressed", "white")]) style.configure("Danger.TButton", background="#dc3545", foreground="white", font=self.subtitle_font, borderwidth=0, borderradius=4) # 输入框样式 style.configure("Custom.TEntry", fieldbackground="#f8f9fa", bordercolor="#ced4da") def load_config(self): """加载配置文件""" config_path = "excel_config.json" default_config = { "id_col": "No.", "desc_col": "レビュー観点(CHN)", "status_col": "レビュー結果", "sheet_name": "", "header_row": 9, "last_dir": os.getcwd(), "custom_status": "OK", "confirmation_columns": [], "column_order": ["selection", "id", "description", "status"] } if os.path.exists(config_path): try: with open(config_path, 'r', encoding='utf-8') as f: config = json.load(f) # 确保所有键都存在 for key in default_config: if key not in config: config[key] = default_config[key] return config except Exception as e: return default_config return default_config def save_config(self): """保存配置文件""" config_path = "excel_config.json" try: with open(config_path, 'w', encoding='utf-8') as f: json.dump(self.config, f, ensure_ascii=False, indent=2) except Exception: pass def create_widgets(self): """创建现代化界面元素""" # 主容器 main_container = ttk.Frame(self.master, style="Card.TFrame") main_container.pack(fill="both", expand=True, padx=20, pady=20) # 标题栏 title_frame = ttk.Frame(main_container, style="Title.TFrame") title_frame.pack(fill="x", pady=(0, 20)) # 添加内置图标 try: # 创建一个简单的内置图标 self.icon_img = tk.PhotoImage(width=8, height=8) self.icon_img.put("#4a76b5", (0, 0, 8, 8)) icon_label = ttk.Label(title_frame, image=self.icon_img, background="#4a76b5") icon_label.pack(side="left", padx=(10, 5)) except Exception: pass ttk.Label(title_frame, text="功能点确认系统", style="Title.TLabel").pack(side="left", padx=10) # 主内容区域(卡片式布局) content_frame = ttk.Frame(main_container) content_frame.pack(fill="both", expand=True) # 左侧控制面板(卡片) - 可滚动 control_container = ttk.Frame(content_frame, width=350) control_container.pack(side="left", fill="y", padx=(0, 20)) # 创建自定义可滚动框架 scrollable_frame = ScrollableFrame(control_container, width=350) scrollable_frame.pack(fill="both", expand=True) # 获取内部框架 inner_frame = scrollable_frame.scrollable_frame # 美化控制面板 control_card = ttk.LabelFrame(inner_frame, text="控制面板", style="Card.TLabelframe") control_card.pack(fill="both", expand=True, padx=10, pady=10, ipadx=5, ipady=5) # 文件选择区域 file_frame = ttk.LabelFrame(control_card, text="Excel文件设置") file_frame.pack(fill="x", padx=10, pady=(0, 15)) ttk.Label(file_frame, text="Excel文件路径:").pack(anchor="w", pady=(0, 5), padx=10) path_frame = ttk.Frame(file_frame) path_frame.pack(fill="x", pady=5, padx=10) self.path_entry = ttk.Entry(path_frame, width=30, style="Custom.TEntry") self.path_entry.pack(side="left", fill="x", expand=True, padx=(0, 5)) ttk.Button(path_frame, text="浏览", command=self.browse_file, width=8).pack(side="left") ttk.Button(file_frame, text="加载数据", command=self.load_data, style="Primary.TButton").pack(fill="x", pady=10, padx=10) # Sheet选择区域 sheet_frame = ttk.LabelFrame(control_card, text="工作表设置") sheet_frame.pack(fill="x", padx=10, pady=(0, 15)) ttk.Label(sheet_frame, text="当前Sheet:").pack(anchor="w", padx=10, pady=(10, 0)) self.sheet_var = tk.StringVar(value=self.config.get("sheet_name", "未选择")) sheet_display = ttk.Label(sheet_frame, textvariable=self.sheet_var, font=self.subtitle_font) sheet_display.pack(anchor="w", pady=(0, 10), padx=10) ttk.Button(sheet_frame, text="选择工作表", command=self.select_sheet, style="Primary.TButton").pack(fill="x", padx=10, pady=(0, 10)) # 表头行设置 header_frame = ttk.LabelFrame(control_card, text="表头设置") header_frame.pack(fill="x", padx=10, pady=(0, 15)) ttk.Label(header_frame, text="表头所在行号:").pack(anchor="w", padx=10, pady=(10, 0)) self.header_var = tk.IntVar(value=self.config.get("header_row", 9)) ttk.Entry(header_frame, textvariable=self.header_var, width=10, style="Custom.TEntry").pack(anchor="w", pady=5, padx=10) # 列名配置区域 col_frame = ttk.LabelFrame(control_card, text="列名配置") col_frame.pack(fill="x", padx=10, pady=(0, 15)) # ID列 ttk.Label(col_frame, text="ID列名:").pack(anchor="w", padx=10, pady=(10, 0)) self.id_col_var = tk.StringVar(value=self.config["id_col"]) ttk.Entry(col_frame, textvariable=self.id_col_var, style="Custom.TEntry").pack(fill="x", pady=(0, 10), padx=10) # 功能点列 ttk.Label(col_frame, text="功能点列名:").pack(anchor="w", padx=10, pady=(0, 0)) self.desc_col_var = tk.StringVar(value=self.config["desc_col"]) ttk.Entry(col_frame, textvariable=self.desc_col_var, style="Custom.TEntry").pack(fill="x", pady=(0, 10), padx=10) # 状态列 ttk.Label(col_frame, text="状态列名:").pack(anchor="w", padx=10, pady=(0, 0)) self.status_col_var = tk.StringVar(value=self.config["status_col"]) ttk.Entry(col_frame, textvariable=self.status_col_var, style="Custom.TEntry").pack(fill="x", pady=(0, 10), padx=10) # 自定义状态 ttk.Label(col_frame, text="自定义确认状态:").pack(anchor="w", padx=10, pady=(0, 0)) self.custom_status_var = tk.StringVar(value=self.config.get("custom_status", "OK")) ttk.Entry(col_frame, textvariable=self.custom_status_var, style="Custom.TEntry").pack(fill="x", pady=(0, 10), padx=10) # 多列确认设置 multi_col_frame = ttk.LabelFrame(control_card, text="多列确认设置") multi_col_frame.pack(fill="x", padx=10, pady=(0, 15)) # 列选择器 ttk.Label(multi_col_frame, text="选择要确认的列:").pack(anchor="w", padx=10, pady=(10, 0)) col_selector_frame = ttk.Frame(multi_col_frame) col_selector_frame.pack(fill="x", pady=5, padx=10) self.col_selector = ttk.Combobox(col_selector_frame, state="readonly", width=15) self.col_selector.pack(side="left", fill="x", expand=True, padx=(0, 5)) # 添加/移除按钮 ttk.Button(col_selector_frame, text="添加", command=self.add_confirmation_column, width=8).pack(side="left") # 已选列列表 ttk.Label(multi_col_frame, text="已选确认列 (可拖动调整顺序):").pack(anchor="w", padx=10, pady=(10, 0)) self.selected_cols_listbox = tk.Listbox(multi_col_frame, height=3, font=self.normal_font, bg="#f8f9fa", highlightthickness=0) self.selected_cols_listbox.pack(fill="x", pady=5, padx=10) # 加载已配置的确认列 for col in self.confirmation_columns: self.selected_cols_listbox.insert(tk.END, col) # 移除按钮 remove_btn = ttk.Button(multi_col_frame, text="移除选中列", command=self.remove_confirmation_column) remove_btn.pack(fill="x", pady=(0, 10), padx=10) # 操作按钮区域 btn_frame = ttk.Frame(control_card) btn_frame.pack(fill="x", padx=5, pady=10) ttk.Button(btn_frame, text="保存配置", command=self.save_current_config, style="Success.TButton").pack(fill="x", pady=5) ttk.Button(btn_frame, text="确认选中项", command=self.confirm_selected, style="Primary.TButton").pack(fill="x", pady=5) ttk.Button(btn_frame, text="全选", command=self.select_all, style="Primary.TButton").pack(side="left", fill="x", expand=True, pady=5) ttk.Button(btn_frame, text="取消全选", command=self.deselect_all, style="Danger.TButton").pack(side="left", fill="x", expand=True, pady=5) ttk.Button(btn_frame, text="保存到Excel", command=self.save_to_excel, style="Success.TButton").pack(fill="x", pady=5) # 数据显示区域(卡片) data_card = ttk.LabelFrame(content_frame, text="功能点列表", style="Card.TLabelframe") data_card.pack(side="right", fill="both", expand=True) # Treeview容器 tree_frame = ttk.Frame(data_card) tree_frame.pack(fill="both", expand=True, padx=5, pady=5) # 创建Treeview # 使用保存的列顺序或默认顺序 if not self.column_order: self.column_order = ["selection", "id", "description", "status"] + [f"col_{i}" for i in range(len(self.confirmation_columns))] self.tree = ttk.Treeview(tree_frame, columns=self.column_order, show="headings", height=20) # 设置列标题文本 self.set_column_headings() # 滚动条设置 vsb = ttk.Scrollbar(tree_frame, orient="vertical", command=self.tree.yview) hsb = ttk.Scrollbar(tree_frame, orient="horizontal", command=self.tree.xview) self.tree.configure(yscrollcommand=vsb.set, xscrollcommand=hsb.set) # 使用grid布局管理器 self.tree.grid(row=0, column=0, sticky="nsew") vsb.grid(row=0, column=1, sticky="ns") hsb.grid(row=1, column=0, sticky="ew") # 配置网格权重 tree_frame.columnconfigure(0, weight=1) tree_frame.rowconfigure(0, weight=1) # 配置列属性 self.tree.column("selection", width=50, anchor="center") self.tree.column("id", width=100, anchor="center") self.tree.column("description", width=400, anchor="w", stretch=True) # 增加功能点列宽度 self.tree.column("status", width=100, anchor="center") for i in range(len(self.confirmation_columns)): self.tree.column(f"col_{i}", width=100, anchor="center") # 添加标签样式 self.tree.tag_configure("confirmed", background="#d4edda") self.tree.tag_configure("pending", background="#f8d7da") # 绑定列调整事件 self.tree.bind("<Configure>", self.on_tree_configure) # 绑定点击事件处理复选框 self.tree.bind("<Button-1>", self.on_tree_click) # 详情区域 detail_frame = ttk.LabelFrame(data_card, text="功能点详情", style="Card.TLabelframe") detail_frame.pack(fill="x", padx=5, pady=(0, 5)) # 使用grid布局所有组件 detail_label = ttk.Label(detail_frame, text="功能点详情:") detail_label.grid(row=0, column=0, sticky="w", padx=5, pady=5) self.detail_text = tk.Text(detail_frame, wrap="word", font=self.normal_font, height=3) scroll_detail = ttk.Scrollbar(detail_frame, command=self.detail_text.yview) self.detail_text.config(yscrollcommand=scroll_detail.set) # 使用grid布局文本框和滚动条 self.detail_text.grid(row=1, column=0, sticky="nsew", padx=5, pady=5) scroll_detail.grid(row=1, column=1, sticky="ns", pady=5) # 配置网格权重 detail_frame.columnconfigure(0, weight=1) detail_frame.rowconfigure(1, weight=1) self.detail_text.config(state="disabled") # 绑定Treeview选择事件 self.tree.bind("<<TreeviewSelect>>", self.on_tree_select) # 状态栏 self.status_var = tk.StringVar() self.status_var.set("就绪 - 请选择Excel文件开始") # 创建状态栏容器框架 status_container = ttk.Frame(self.master, style="Status.TFrame") status_container.pack(side="bottom", fill="x", padx=0, pady=0) # 添加分隔线 separator = ttk.Separator(status_container, orient="horizontal") separator.pack(fill="x", pady=(0, 10)) # 状态标签 status_bar = ttk.Label( status_container, textvariable=self.status_var, style="Status.TLabel", anchor="w", padding=(10, 5, 10, 5) ) status_bar.pack(side="bottom", fill="x", expand=False) # 修改 set_column_headings 方法 def set_column_headings(self): """设置列标题""" # 定义列标题映射 column_titles = { "selection": "选择", "id": "ID", "description": "功能点", "status": "状态" } # 设置列标题 for col in self.tree["columns"]: # 特殊列使用预设标题 if col in column_titles: self.tree.heading(col, text=column_titles[col]) # 确认列使用原列名作为标题 elif col in self.confirmation_columns: self.tree.heading(col, text=col) def on_tree_configure(self, event): """Treeview大小改变时调整列宽""" self.adjust_columns() def on_tree_select(self, event): """当Treeview中选中行时,显示功能点详情""" selected_items = self.tree.selection() if not selected_items: return item = selected_items[0] # 获取功能点描述,在第三列(索引2) values = self.tree.item(item, "values") if len(values) >= 3: desc = values[2] self.detail_text.config(state="normal") self.detail_text.delete(1.0, tk.END) self.detail_text.insert(tk.END, desc) self.detail_text.config(state="disabled") def on_tree_click(self, event): """处理Treeview点击事件,切换复选框状态""" region = self.tree.identify("region", event.x, event.y) if region == "cell": column = self.tree.identify_column(event.x) item = self.tree.identify_row(event.y) if not item: return # 获取列索引 col_idx = int(column[1:]) - 1 columns = self.tree["columns"] # 确保索引有效 if col_idx >= len(columns): return # 获取列标识符 col_id = columns[col_idx] # 获取列标题文本 col_text = self.tree.heading(col_id, "text") # 只处理"选择"列 if col_text == "选择": # 获取当前状态 values = list(self.tree.item(item, "values")) current_state = values[col_idx] # 切换状态 if current_state == "☐": new_state = "☑" else: new_state = "☐" # 更新Treeview values[col_idx] = new_state self.tree.item(item, values=values) # 更新状态存储 self.check_states[item] = (new_state == "☑") # 更新行的整体状态显示 self.update_row_status(item) def update_row_status(self, item_id): """根据复选框状态更新行状态显示""" values = list(self.tree.item(item_id, "values")) is_checked = self.check_states.get(item_id, False) # 找到状态列的位置 status_col_idx = None for idx, col_id in enumerate(self.tree["columns"]): if self.tree.heading(col_id, "text") == "状态": status_col_idx = idx break if status_col_idx is not None and status_col_idx < len(values): if is_checked: values[status_col_idx] = "✓ 待确认" self.tree.item(item_id, tags=("confirmed",)) else: values[status_col_idx] = "✗ 未确认" self.tree.item(item_id, tags=("pending",)) self.tree.item(item_id, values=values) def enable_column_dragging(self): """启用列拖动功能""" self.drag_data = {"item": None, "column": None} def on_header_click(event): # 记录开始拖动的列 region = self.tree.identify("region", event.x, event.y) if region == "heading": col_id = self.tree.identify_column(event.x) self.drag_data["column"] = col_id self.drag_data["start_values"] = {} # 保存所有行的值 def on_header_drag(event): # 处理拖动中的列 if self.drag_data["column"]: region = self.tree.identify("region", event.x, event.y) if region == "heading": end_col = self.tree.identify_column(event.x) if end_col != self.drag_data["column"]: # 移动列 self.move_column(self.drag_data["column"], end_col) self.drag_data["column"] = end_col def on_header_release(event): # 结束拖动 if "column" in self.drag_data: # 保存列顺序到配置 self.column_order = self.tree["columns"] self.config["column_order"] = self.column_order self.save_config() self.drag_data.pop("column", None) # 绑定事件 self.tree.bind("<ButtonPress-1>", on_header_click) self.tree.bind("<B1-Motion>", on_header_drag) self.tree.bind("<ButtonRelease-1>", on_header_release) def move_column(self, from_col, to_col): """移动列位置及其数据""" # 获取当前列顺序 columns = list(self.tree["columns"]) # 转换为索引 from_idx = int(from_col.replace("#", "")) - 1 to_idx = int(to_col.replace("#", "")) - 1 # 移动列 if from_idx < len(columns) and to_idx < len(columns): col = columns.pop(from_idx) columns.insert(to_idx, col) # 更新列顺序 self.tree["columns"] = columns # 重新设置列标题 self.set_column_headings() # 移动所有行的数据 for item in self.tree.get_children(): values = list(self.tree.item(item, "values")) if from_idx < len(values) and to_idx < len(values): # 移动数据 value_to_move = values.pop(from_idx) values.insert(to_idx, value_to_move) self.tree.item(item, values=values) # 调整列宽 self.adjust_columns() def adjust_columns(self, event=None): """根据窗口大小自动调整列宽""" if not self.tree.winfo_exists(): return width = self.tree.winfo_width() if width < 100: # 防止宽度过小 return # 计算可用宽度 available_width = width - 20 # 减去滚动条宽度 # 设置列宽比例 column_weights = { "selection": 0.05, "id": 0.15, "description": 0.55, # 增加功能点列的比例 "status": 0.1 } # 设置基础列宽 for col, weight in column_weights.items(): if col in self.tree["columns"]: col_width = int(available_width * weight) self.tree.column(col, width=col_width) # 设置确认列宽 if self.confirmation_columns: confirm_col_width = int(available_width * 0.08) # 减小确认列宽度 for i in range(len(self.confirmation_columns)): col_id = f"col_{i}" if col_id in self.tree["columns"]: self.tree.column(col_id, width=confirm_col_width) def add_confirmation_column(self): """添加确认列""" col = self.col_selector.get() if col and col not in self.confirmation_columns: self.confirmation_columns.append(col) self.selected_cols_listbox.insert(tk.END, col) # 更新Treeview列 self.update_treeview_columns() def update_treeview_columns(self): """更新Treeview列""" # 构建列标识符 - 使用实际列名而不是 col_i 占位符 base_columns = ["selection", "id", "description", "status"] confirmation_cols = self.confirmation_columns # 直接使用实际列名 # 创建新的列顺序(如果不存在) if not self.column_order: self.column_order = base_columns + confirmation_cols else: # 过滤掉无效的列标识符 valid_columns = set(base_columns + confirmation_cols) self.column_order = [col for col in self.column_order if col in valid_columns] # 添加缺失的列 for col in base_columns + confirmation_cols: if col not in self.column_order: self.column_order.append(col) # 重新配置Treeview self.tree.configure(columns=self.column_order) self.tree["show"] = "headings" # 设置列标题 self.set_column_headings() # 设置列属性 - 只在列存在时设置 if "selection" in self.column_order: self.tree.column("selection", width=50, anchor="center") if "id" in self.column_order: self.tree.column("id", width=100, anchor="center") if "description" in self.column_order: self.tree.column("description", width=400, anchor="w", stretch=True) if "status" in self.column_order: self.tree.column("status", width=100, anchor="center") # 设置确认列属性 for col in self.confirmation_columns: if col in self.column_order: self.tree.column(col, width=100, anchor="center") # 调整列宽 self.adjust_columns() def remove_confirmation_column(self): """移除确认列""" selection = self.selected_cols_listbox.curselection() if selection: index = selection[0] col = self.confirmation_columns[index] self.confirmation_columns.pop(index) self.selected_cols_listbox.delete(index) # 更新Treeview列 self.update_treeview_columns() def browse_file(self): initial_dir = self.config.get("last_dir", os.getcwd()) file_path = filedialog.askopenfilename( initialdir=initial_dir, filetypes=[("Excel文件", "*.xlsx;*.xls")] ) if file_path: self.path_entry.delete(0, tk.END) self.path_entry.insert(0, file_path) # 更新最后访问目录 self.config["last_dir"] = os.path.dirname(file_path) self.save_config() def select_sheet(self): """选择工作表""" file_path = self.path_entry.get() if not file_path or not os.path.exists(file_path): messagebox.showerror("错误", "请先选择有效的Excel文件") return try: # 获取所有sheet名称 xl = pd.ExcelFile(file_path) sheet_names = xl.sheet_names # 创建选择对话框 sheet_dialog = tk.Toplevel(self.master) sheet_dialog.title("选择工作表") sheet_dialog.geometry("400x300") sheet_dialog.transient(self.master) sheet_dialog.grab_set() sheet_dialog.configure(bg="#f5f7fa") ttk.Label(sheet_dialog, text="请选择工作表:", font=self.subtitle_font, background="#f5f7fa").pack(pady=10) # 使用Treeview显示工作表 sheet_tree = ttk.Treeview(sheet_dialog, columns=("名称",), show="headings", height=8) sheet_tree.heading("名称", text="工作表名称") sheet_tree.column("名称", width=350) sheet_tree.pack(fill="both", expand=True, padx=20, pady=5) for name in sheet_names: sheet_tree.insert("", "end", values=(name,)) # 按钮框架 btn_frame = ttk.Frame(sheet_dialog) btn_frame.pack(fill="x", padx=20, pady=10) def on_select(): selected = sheet_tree.selection() if selected: self.current_sheet = sheet_tree.item(selected[0], "values")[0] self.sheet_var.set(self.current_sheet) # 保存工作表名称到配置 self.config["sheet_name"] = self.current_sheet self.save_config() sheet_dialog.destroy() ttk.Button(btn_frame, text="取消", command=sheet_dialog.destroy).pack(side="right", padx=5) ttk.Button(btn_frame, text="确定", command=on_select, style="Primary.TButton").pack(side="right") except Exception as e: messagebox.showerror("错误", f"读取Excel失败: {str(e)}") def load_data(self): file_path = self.path_entry.get() if not file_path or not os.path.exists(file_path): messagebox.showerror("错误", "无效的文件路径") return # 在状态栏显示加载中 self.status_var.set("正在加载数据...") self.master.update() # 强制更新界面 # 清空Treeview for item in self.tree.get_children(): self.tree.delete(item) self.check_states = {} # 获取当前配置 id_col = self.id_col_var.get().strip() desc_col = self.desc_col_var.get().strip() status_col = self.status_col_var.get().strip() sheet_name = self.sheet_var.get() or None header_row = self.header_var.get() - 1 # pandas header是0-based索引 # 直接调用加载任务 self.load_task(file_path, id_col, desc_col, status_col, sheet_name, header_row) def load_task(self, file_path, id_col, desc_col, status_col, sheet_name, header_row): try: # 确保使用正确的sheet_name if not sheet_name and self.config.get("sheet_name"): sheet_name = self.config["sheet_name"] # 从配置获取工作表名 # 读取Excel文件 if sheet_name: self.df = pd.read_excel( file_path, sheet_name=sheet_name, header=header_row ) else: # 如果没有指定sheet,尝试读取第一个sheet self.df = pd.read_excel( file_path, header=header_row ) # 尝试获取第一个sheet的名称 xl = pd.ExcelFile(file_path) if xl.sheet_names: self.current_sheet = xl.sheet_names[0] self.sheet_var.set(self.current_sheet) self.excel_path = file_path # 检查列是否存在 missing_cols = [] if id_col not in self.df.columns: missing_cols.append(f"ID列 '{id_col}'") if desc_col not in self.df.columns: missing_cols.append(f"功能点列 '{desc_col}'") if missing_cols: # 提供更详细的错误信息 available_cols = "\n".join(self.df.columns) error_msg = ( f"以下列不存在: {', '.join(missing_cols)}\n\n" f"可用列名:\n{available_cols}\n\n" "请检查表头行设置是否正确(默认为第9行)" ) raise ValueError(error_msg) # 如果状态列不存在,则创建 if status_col not in self.df.columns: self.df[status_col] = "否" # 默认未确认 # 更新列选择器 self.col_selector["values"] = list(self.df.columns) # 更新Treeview列 self.update_treeview_columns() # 处理ID列NaN值 if id_col in self.df.columns: if self.df[id_col].dtype == float: # 处理浮点型NaN self.df[id_col] = self.df[id_col].fillna(-1).astype(int).astype(str) self.df[id_col] = self.df[id_col].replace("-1", "缺失ID") else: # 处理其他类型的NaN self.df[id_col] = self.df[id_col].fillna("缺失ID").astype(str) # 处理描述列NaN值 if desc_col in self.df.columns: self.df[desc_col] = self.df[desc_col].fillna("无描述").astype(str) # 添加数据到Treeview for i, row in self.df.iterrows(): status_value = row.get(status_col, "否") # 使用图标表示状态 status_icon = "✓" if status_value in ["是", "Y", "y", "Yes", "yes", "OK", "确认"] else "✗" status_text = f"{status_icon} {status_value}" tag = "confirmed" if status_icon == "✓" else "pending" # 构建行数据 - 确保ID是字符串 id_value = str(row[id_col]) if id_col in row else "缺失ID" # 处理功能点描述 - 添加换行符 desc = row[desc_col] # 每50个字符插入一个换行符 wrapped_desc = '\n'.join([desc[i:i+50] for i in range(0, len(desc), 50)]) # 构建行数据 - 使用实际列名而不是 col_i values = { "selection": "☐", "id": str(row[id_col]) if id_col in row else "缺失ID", "description": wrapped_desc, "status": status_text } # 添加多列确认数据 for col in self.confirmation_columns: values[col] = row[col] if col in row else "" # 按列顺序构建值列表 ordered_values = [values.get(col, "") for col in self.column_order] # 插入行 item_id = self.tree.insert("", "end", values=ordered_values, tags=(tag,)) # 存储复选框状态 self.check_states[item_id] = (status_icon == "✓") # 每50行更新一次界面 if i % 50 == 0: self.tree.update() self.master.update_idletasks() # 强制刷新界面 self.tree.update_idletasks() self.master.update_idletasks() # 更新状态 self.status_var.set(f"成功加载: {len(self.df)} 条记录") # 调整列宽并刷新界面 self.adjust_columns() except Exception as e: # 显示详细的错误信息 error_msg = f"读取Excel失败: {str(e)}\n\n{traceback.format_exc()}" self.status_var.set("加载失败") messagebox.showerror("加载错误", error_msg) def confirm_selected(self): """确认选中的功能点""" selected_items = [] for item_id in self.tree.get_children(): if self.check_states.get(item_id, False): selected_items.append(item_id) if not selected_items: messagebox.showinfo("提示", "请先选择功能点") return custom_status = self.custom_status_var.get().strip() or "OK" for item_id in selected_items: values = list(self.tree.item(item_id, "values")) # 找到状态列的位置 status_col_idx = None for idx, col_id in enumerate(self.tree["columns"]): if self.tree.heading(col_id, "text") == "状态": status_col_idx = idx break # 更新状态列 if status_col_idx is not None and status_col_idx < len(values): values[status_col_idx] = f"✓ {custom_status}" # 更新多列确认 if self.confirmation_columns and self.df is not None: row_idx = self.tree.index(item_id) for i, col in enumerate(self.confirmation_columns): col_id = f"col_{i}" if col_id in self.tree["columns"]: col_idx = self.tree["columns"].index(col_id) if col_idx < len(values) and col in self.df.columns: values[col_idx] = custom_status self.df.at[row_idx, col] = custom_status # 更新Treeview self.tree.item(item_id, values=values, tags=("confirmed",)) self.status_var.set(f"已确认 {len(selected_items)} 个功能点") # 自动保存 self.auto_save() def select_all(self): """全选功能点""" for item_id in self.tree.get_children(): values = list(self.tree.item(item_id, "values")) # 找到选择列的位置 select_col_idx = None for idx, col_id in enumerate(self.tree["columns"]): if self.tree.heading(col_id, "text") == "选择": select_col_idx = idx break # 更新选择列 if select_col_idx is not None and select_col_idx < len(values): values[select_col_idx] = "☑" self.tree.item(item_id, values=values) self.check_states[item_id] = True self.update_row_status(item_id) self.status_var.set("已全选所有功能点") def deselect_all(self): """取消全选功能点""" for item_id in self.tree.get_children(): values = list(self.tree.item(item_id, "values")) # 找到选择列的位置 select_col_idx = None for idx, col_id in enumerate(self.tree["columns"]): if self.tree.heading(col_id, "text") == "选择": select_col_idx = idx break # 更新选择列 if select_col_idx is not None and select_col_idx < len(values): values[select_col_idx] = "☐" self.tree.item(item_id, values=values) self.check_states[item_id] = False self.update_row_status(item_id) self.status_var.set("已取消全选所有功能点") def save_current_config(self): """保存当前配置""" self.config["id_col"] = self.id_col_var.get().strip() self.config["desc_col"] = self.desc_col_var.get().strip() self.config["status_col"] = self.status_col_var.get().strip() self.config["sheet_name"] = self.sheet_var.get() self.config["header_row"] = self.header_var.get() self.config["custom_status"] = self.custom_status_var.get().strip() self.config["confirmation_columns"] = self.confirmation_columns self.config["column_order"] = self.column_order self.save_config() messagebox.showinfo("成功", "配置已保存") def auto_save(self): """自动保存功能""" if self.df is None or not self.excel_path: return try: # 获取当前配置 id_col = self.id_col_var.get().strip() desc_col = self.desc_col_var.get().strip() status_col = self.status_col_var.get().strip() # 更新DataFrame中的确认状态 for i, item_id in enumerate(self.tree.get_children()): # 获取Treeview中的状态值(去掉图标) values = self.tree.item(item_id, "values") # 找到状态列的位置 status_col_idx = None for idx, col_id in enumerate(self.tree["columns"]): if self.tree.heading(col_id, "text") == "状态": status_col_idx = idx break if status_col_idx is not None and status_col_idx < len(values): status_value = values[status_col_idx] if status_value.startswith(("✓", "✗")): status_value = status_value[2:].strip() self.df.at[i, status_col] = status_value # 保存回Excel wb = openpyxl.load_workbook(self.excel_path) if self.current_sheet in wb.sheetnames: del wb[self.current_sheet] ws = wb.create_sheet(self.current_sheet) # 写入数据 for r, row in enumerate(dataframe_to_rows(self.df, index=False, header=True), 1): ws.append(row) wb.save(self.excel_path) self.status_var.set("数据已自动保存") except Exception: self.status_var.set("自动保存失败") def save_to_excel(self): if self.df is None: messagebox.showerror("错误", "没有加载的数据") return try: # 执行保存 self.auto_save() messagebox.showinfo("成功", f"数据已保存到:\n{self.excel_path}") self.status_var.set("数据保存成功") except Exception as e: messagebox.showerror("保存错误", f"写入Excel失败: {str(e)}\n请确保文件未被其他程序打开") logger.error(f"保存失败: {str(e)}") def main(): root = tk.Tk() # 设置应用图标 try: # 创建一个简单的蓝色方块作为图标 icon_data = """ R0lGODlhEAAQAIAAAP///wAAACH5BAEAAAAALAAAAAAQABAAAAIOhI+py+0Po5y02ouzPgUAOw== """ icon_img = tk.PhotoImage(data=icon_data) root.tk.call('wm', 'iconphoto', root._w, icon_img) except Exception as e: logger.warning(f"设置应用图标失败: {str(e)}") app = ExcelControlPanel(root) root.mainloop() if __name__ == "__main__": # 强制使用UTF-8编码 import sys import io sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8') sys.stderr = io.TextIOWrapper(sys.stderr.buffer, encoding='utf-8') main() 错误可能太多了,能否帮我重新设计框架,书写代码,完成这个代码中实现的功能,请给我完整的代码
08-19
内容概要:本文介绍了一个基于多传感器融合的定位系统设计方案,采用GPS、里程计和电子罗盘作为定位传感器,利用扩展卡尔曼滤波(EKF)算法对多源传感器数据进行融合处理,最终输出目标的滤波后位置信息,并提供了完整的Matlab代码实现。该方法有效提升了定位精度与稳定性,尤其适用于存在单一传感器误差或信号丢失的复杂环境,如自动驾驶、移动采用GPS、里程计和电子罗盘作为定位传感器,EKF作为多传感器的融合算法,最终输出目标的滤波位置(Matlab代码实现)机器人导航等领域。文中详细阐述了各传感器的数据建模方式、状态转移与观测方程构建,以及EKF算法的具体实现步骤,具有较强的工程实践价值。; 适合人群:具备一定Matlab编程基础,熟悉传感器原理和滤波算法的高校研究生、科研人员及从事自动驾驶、机器人导航等相关领域的工程技术人员。; 使用场景及目标:①学习和掌握多传感器融合的基本理论与实现方法;②应用于移动机器人、无人车、无人机等系统的高精度定位与导航开发;③作为EKF算法在实际工程中应用的教学案例或项目参考; 阅读建议:建议读者结合Matlab代码逐行理解算法实现过程,重点关注状态预测与观测更新模块的设计逻辑,可尝试引入真实传感器数据或仿真噪声环境以验证算法鲁棒性,并进一步拓展至UKF、PF等更高级滤波算法的研究与对比。
内容概要:文章围绕智能汽车新一代传感器的发展趋势,重点阐述了BEV(鸟瞰图视角)端到端感知融合架构如何成为智能驾驶感知系统的新范式。传统后融合与前融合方案因信息丢失或算力需求过高难以满足高阶智驾需求,而基于Transformer的BEV融合方案通过统一坐标系下的多源传感器特征融合,在保证感知精度的同时兼顾算力可行性,显著提升复杂场景下的鲁棒性与系统可靠性。此外,文章指出BEV模型落地面临大算力依赖与高数据成本的挑战,提出“数据采集-模型训练-算法迭代-数据反哺”的高效数据闭环体系,通过自动化标注与长尾数据反馈实现算法持续进化,降低对人工标注的依赖,提升数据利用效率。典型企业案例进一步验证了该路径的技术可行性与经济价值。; 适合人群:从事汽车电子、智能驾驶感知算法研发的工程师,以及关注自动驾驶技术趋势的产品经理和技术管理者;具备一定自动驾驶基础知识,希望深入了解BEV架构与数据闭环机制的专业人士。; 使用场景及目标:①理解BEV+Transformer为何成为当前感知融合的主流技术路线;②掌握数据闭环在BEV模型迭代中的关键作用及其工程实现逻辑;③为智能驾驶系统架构设计、传感器选型与算法优化提供决策参考; 阅读建议:本文侧重技术趋势分析与系统级思考,建议结合实际项目背景阅读,重点关注BEV融合逻辑与数据闭环构建方法,并可延伸研究相关企业在舱泊一体等场景的应用实践。
评论
成就一亿技术人!
拼手气红包6.0元
还能输入1000个字符
 
红包 添加红包
表情包 插入表情
 条评论被折叠 查看
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值