73 lines
2.0 KiB
Python
73 lines
2.0 KiB
Python
"""面板管理器（Step 6 重构）。
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register_panel / show_panel / hide_all_panels —— 在右侧栏不同浮动面板间切换。
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"""
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import tkinter as tk
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def register_panel(self, panel_name, frame, button, visible_attr):
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"""注册一个面板到管理系统"""
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self.panels[panel_name] = {
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"frame": frame,
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"button": button,
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"visible_attr": visible_attr,
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}
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def show_panel(self, panel_name):
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"""显示指定面板，隐藏其他所有面板"""
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if panel_name not in self.panels:
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return
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# 如果当前面板就是要显示的面板，则隐藏它
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if self.current_panel == panel_name:
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self.hide_all_panels()
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return
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# 隐藏所有面板
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self.hide_all_panels()
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# 显示指定面板
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panel_info = self.panels[panel_name]
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# 隐藏主内容区域
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self.control_frame_top.pack_forget()
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self.control_frame_middle.pack_forget()
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self.control_frame_bottom.pack_forget()
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# 显示目标面板
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panel_info["frame"].pack(side=tk.TOP, fill=tk.BOTH, expand=True, padx=5, pady=5)
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# 更新按钮样式
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if panel_info["button"]:
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panel_info["button"].configure(style="SidebarSelected.TButton")
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# 更新状态
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setattr(self, panel_info["visible_attr"], True)
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self.current_panel = panel_name
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def hide_all_panels(self):
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"""隐藏所有面板，显示主内容区域"""
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# 隐藏所有注册的面板
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for panel_name, panel_info in self.panels.items():
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panel_info["frame"].pack_forget()
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if panel_info["button"]:
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panel_info["button"].configure(style="Sidebar.TButton")
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setattr(self, panel_info["visible_attr"], False)
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# 显示主内容区域
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self.control_frame_top.pack(
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side=tk.TOP, fill=tk.BOTH, expand=True, padx=0, pady=5
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)
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self.control_frame_middle.pack(
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side=tk.TOP, fill=tk.BOTH, expand=True, padx=0, pady=5
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)
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self.control_frame_bottom.pack(
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side=tk.TOP, fill=tk.BOTH, expand=True, padx=0, pady=5
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)
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self.current_panel = None
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