如何修改WorkFlow中的默认状态栏样式

最新推荐文章于 2024-09-03 08:01:59 发布
最新推荐文章于 2024-09-03 08:01:59 发布
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分类专栏： .NET WorkFlow
版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。
本文链接：https://blog.youkuaiyun.com/config_man/article/details/105560855
本文介绍如何通过编码自定义Workflow状态栏的外观，包括修改背景色、高度和Icon图标，涉及获取StatusBar控件的方法。

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上图是默认的WorkFlow状态栏外观，如果我们想让它能按我们想要的样子展示，就是可以自定义外观，该如何编码呢？其实这地方是一个StatusBar控件，而里面的“变量”、“参数”、“导入”以及右侧的一些手型Icon、放大镜Icon等，都是这个StatusBar的子项。

那么只要能拿到这个StatusBar控件，就可以进行自定义操作了。

获取这个StatusBar控件的代码是：
            var statusBar = service.FindName("shellBar") as StatusBar;//service是一个DesignerView对象

 

这样就可以拿到StatusBar对象了，想修改背景色、高度、Icon图标，就简单了。

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import sys import json import os from PyQt5.QtWidgets import (QApplication, QMainWindow, QWidget, QVBoxLayout, QHBoxLayout, QPushButton, QListWidget, QLabel, QDialog, QLineEdit, QTextEdit, QComboBox, QMessageBox, QTabWidget, QToolBar, QAction, QTreeWidget, QTreeWidgetItem, QSplitter, QStatusBar, QToolButton, QStackedWidget, QDateEdit, QListWidgetItem, QCheckBox, QFormLayout) from PyQt5.QtCore import Qt, QSize, QDate from PyQt5.QtGui import QIcon, QFont, QColor, QPalette, QBrush, QLinearGradient class WorkflowManager(QMainWindow): def __init__(self): super().__init__() self.setWindowTitle("高级工作流程管理器 - 优化版") self.resize(1200, 800) self.workflows = [] self.current_workflow = None self.current_stage_index = 0 # 跟踪当前阶段索引 self.load_workflows() # 设置主窗口样式 - 优化后的配色方案 self.setStyleSheet(""" QMainWindow { background-color: #f5f7fa; font-family: 'Segoe UI', Arial, sans-serif; } QToolBar { background-color: #ffffff; border-bottom: 1px solid #e0e0e0; spacing: 5px; } QPushButton { background-color: #4a6fa5; color: white; border-radius: 4px; padding: 6px 12px; min-width: 80px; font-size: 14px; } QPushButton:hover { background-color: #3a5a80; } QListWidget, QTreeWidget { background-color: white; border: 1px solid #e0e0e0; border-radius: 4px; font-size: 14px; } QTabWidget::pane { border: 1px solid #e0e0e0; border-radius: 4px; } QTabBar::tab { background: #f0f0f0; border: 1px solid #e0e0e0; padding: 8px 16px; font-size: 14px; color: #333333; } QTabBar::tab:selected { background: white; border-bottom-color: white; font-weight: bold; color: #4a6fa5; } QLabel { font-size: 14px; color: #333333; } QLineEdit, QTextEdit, QComboBox { font-size: 14px; padding: 6px; background-color: white; color: #333333; border: 1px solid #e0e0e0; } """) # 创建主界面 self.create_main_ui() # 加载默认工作流程 if self.workflows: self.current_workflow = self.workflows[0] self.update_workflow_display() def create_main_ui(self): """创建主界面""" # 创建工具栏 toolbar = QToolBar("主工具栏") toolbar.setIconSize(QSize(24, 24)) self.addToolBar(toolbar) # 添加工具栏动作 new_workflow_action = QAction(QIcon.fromTheme("document-new"), "新建流程", self) new_workflow_action.triggered.connect(self.new_workflow) toolbar.addAction(new_workflow_action) edit_workflow_action = QAction(QIcon.fromTheme("document-edit"), "编辑流程", self) edit_workflow_action.triggered.connect(self.edit_workflow) toolbar.addAction(edit_workflow_action) save_action = QAction(QIcon.fromTheme("document-save"), "保存", self) save_action.triggered.connect(self.save_workflows) toolbar.addAction(save_action) toolbar.addSeparator() toolbar.addSeparator() stats_action = QAction(QIcon.fromTheme("view-statistics"), "统计", self) stats_action.triggered.connect(self.show_stats) toolbar.addAction(stats_action) # 创建主内容区域 main_widget = QWidget() self.setCentralWidget(main_widget) main_layout = QHBoxLayout(main_widget) main_layout.setContentsMargins(10, 10, 10, 10) main_layout.setSpacing(10) # 左侧工作流程列表 self.workflow_list = QTreeWidget() self.workflow_list.setHeaderLabel("工作流程") self.workflow_list.setFixedWidth(250) self.workflow_list.itemClicked.connect(self.select_workflow) main_layout.addWidget(self.workflow_list) # 右侧主内容区 right_splitter = QSplitter(Qt.Vertical) # 工作流程可视化区 self.flow_visualization = QWidget() flow_viz_layout = QVBoxLayout(self.flow_visualization) self.flow_title = QLabel() self.flow_title.setStyleSheet("font-size: 18px; font-weight: bold;") flow_viz_layout.addWidget(self.flow_title) self.flow_stages = QHBoxLayout() self.flow_stages.setSpacing(10) flow_viz_layout.addLayout(self.flow_stages) # 添加流程控制按钮 self.flow_control = QHBoxLayout() self.prev_stage_btn = QPushButton("上一阶段") self.prev_stage_btn.clicked.connect(self.prev_stage) self.next_stage_btn = QPushButton("下一阶段") self.next_stage_btn.clicked.connect(self.next_stage) self.flow_control.addWidget(self.prev_stage_btn) self.flow_control.addWidget(self.next_stage_btn) flow_viz_layout.addLayout(self.flow_control) right_splitter.addWidget(self.flow_visualization) # 成果物管理区 self.artifacts_management = QTabWidget() # 成果物检查 self.artifacts_check = QWidget() artifacts_layout = QVBoxLayout(self.artifacts_check) self.artifacts_label = QLabel("成果物检查") self.artifacts_label.setStyleSheet("font-weight: bold; font-size: 16px; color: #4a6fa5;") artifacts_layout.addWidget(self.artifacts_label) self.artifacts_list = QListWidget() artifacts_layout.addWidget(self.artifacts_list) # 成果物状态说明 self.status_info = QLabel("") self.status_info.setStyleSheet("font-size: 14px; color: #666666;") artifacts_layout.addWidget(self.status_info) self.artifacts_management.addTab(self.artifacts_check, "成果物检查") # 统计 self.stats_widget = QWidget() stats_layout = QVBoxLayout(self.stats_widget) self.stats_label = QLabel("工作流程统计信息将显示在这里") self.stats_label.setStyleSheet("font-size: 14px;") stats_layout.addWidget(self.stats_label) self.artifacts_management.addTab(self.stats_widget, "统计") right_splitter.addWidget(self.artifacts_management) main_layout.addWidget(right_splitter) # 状态栏 self.status_bar = QStatusBar() self.setStatusBar(self.status_bar) self.status_bar.showMessage("就绪") def load_workflows(self): """加载工作流程""" if os.path.exists("workflows.json"): with open("workflows.json", "r") as f: self.workflows = json.load(f) else: # 创建默认工作流程 default_workflow = { "name": "软件开发变更流程", "description": "标准的软件开发变更管理流程", "stages": [ {"name": "变更点分析", "description": "分析客户提供的变更需求", "color": "#FF6B6B", "artifacts": ["需求分析文档"], "completed": False}, {"name": "变更点差分", "description": "识别变更前后的差异", "color": "#4ECDC4", "artifacts": ["差异分析报告"], "completed": False}, {"name": "设计书修改", "description": "更新设计文档", "color": "#45B7D1", "artifacts": ["更新后的设计文档"], "completed": False}, {"name": "代码修改", "description": "实施代码变更", "color": "#FFBE0B", "artifacts": ["变更后的代码"], "completed": False}, {"name": "代码验证", "description": "测试变更代码", "color": "#FB5607", "artifacts": ["测试报告"], "completed": False}, {"name": "代码审核", "description": "进行代码审查", "color": "#8338EC", "artifacts": ["代码审查意见"], "completed": False}, {"name": "代码集成", "description": "合并到主分支", "color": "#3A86FF", "artifacts": ["集成后的代码"], "completed": False}, {"name": "成果物输出", "description": "生成最终交付物", "color": "#06D6A0", "artifacts": ["最终交付包"], "completed": False} ], "tasks": [] } self.workflows.append(default_workflow) self.save_workflows() def save_workflows(self): """保存工作流程""" with open("workflows.json", "w") as f: json.dump(self.workflows, f) self.status_bar.showMessage("工作流程已保存", 3000) def update_workflow_display(self): """更新工作流程显示""" if not self.current_workflow: return # 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已完成阶段 - 灰色显示 stage_widget.setStyleSheet(f""" QWidget {{ background-color: #e0e0e0; border: 2px solid #a0a0a0; border-radius: 8px; padding: 10px; }} QLabel {{ color: #606060; }} """) else: # 未开始阶段 - 默认样式 stage_widget.setStyleSheet(f""" QWidget {{ background-color: {stage['color']}20; border: 2px solid {stage['color']}80; border-radius: 8px; padding: 10px; }} QLabel {{ color: {stage['color']}80; }} """) stage_widget.setFixedWidth(180) layout = QVBoxLayout(stage_widget) title = QLabel(stage["name"]) title.setStyleSheet("font-weight: bold; font-size: 14px;") layout.addWidget(title) desc = QLabel(stage["description"]) desc.setWordWrap(True) layout.addWidget(desc) # 显示阶段状态 status = QLabel("已完成" if stage.get("completed", False) else "进行中" if index == self.current_stage_index else "未开始") status.setStyleSheet("font-size: 12px; font-style: italic;") layout.addWidget(status) # 添加阶段选择按钮 select_btn = QPushButton("选择") select_btn.setStyleSheet(f""" QPushButton {{ background-color: {stage['color']}; color: white; }} """) select_btn.clicked.connect(lambda _, i=index: self.select_stage(i)) layout.addWidget(select_btn) return stage_widget def select_workflow(self, item): """选择工作流程""" self.current_workflow = item.data(0, Qt.UserRole) self.current_stage_index = 0 self.update_workflow_display() self.update_task_display() self.update_artifacts_display() def select_stage(self, index): """选择阶段""" # 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按阶段统计 stats_text += "<h3>按阶段统计</h3><ul>" for stage in self.current_workflow["stages"]: total_artifacts = len(stage.get("artifacts", [])) stats_text += f"<li>{stage['name']}: {total_artifacts} 个成果物 ({'已完成' if stage.get('completed', False) else '进行中' if stage == self.current_workflow['stages'][self.current_stage_index] else '未开始'})</li>" stats_text += "</ul>" # 完成率统计 completed_stages = sum(1 for stage in self.current_workflow["stages"] if stage.get("completed", False)) total_stages = len(self.current_workflow["stages"]) completion_rate = (completed_stages / total_stages) * 100 if total_stages > 0 else 0 stats_text += f"<h3>流程完成率: {completion_rate:.0f}%</h3>" self.stats_label.setText(stats_text) self.task_management.setCurrentWidget(self.stats_widget) class WorkflowDialog(QDialog): """工作流程编辑对话框""" def __init__(self, parent=None, workflow=None): super().__init__(parent) self.setWindowTitle("编辑工作流程" if workflow else "新建工作流程") self.resize(600, 400) self.workflow = workflow if workflow else { "name": "", "description": "", "stages": [], "tasks": [] } self.setup_ui() def setup_ui(self): """设置对话框UI""" layout = QVBoxLayout(self) # 基本信息 form_layout = QFormLayout() self.name_edit = QLineEdit(self.workflow["name"]) form_layout.addRow("流程名称:", self.name_edit) self.desc_edit = QTextEdit(self.workflow["description"]) self.desc_edit.setFixedHeight(80) form_layout.addRow("流程描述:", self.desc_edit) layout.addLayout(form_layout) # 阶段管理 self.stages_tab = QTabWidget() # 阶段列表 self.stages_list = QListWidget() self.stages_list.setFixedHeight(150) self.update_stages_list() self.stages_list.itemClicked.connect(self.select_stage) # 阶段编辑区 self.stage_edit = QWidget() stage_edit_layout = QFormLayout(self.stage_edit) self.stage_name_edit = QLineEdit() stage_edit_layout.addRow("阶段名称:", self.stage_name_edit) self.stage_desc_edit = QTextEdit() self.stage_desc_edit.setFixedHeight(60) stage_edit_layout.addRow("阶段描述:", self.stage_desc_edit) self.stage_color_edit = QComboBox() self.stage_color_edit.addItems(["#FF6B6B", "#4ECDC4", "#45B7D1", "#FFBE0B", "#FB5607", "#8338EC", "#3A86FF", "#06D6A0"]) stage_edit_layout.addRow("阶段颜色:", self.stage_color_edit) # 成果物编辑 self.artifacts_edit = QTextEdit() self.artifacts_edit.setPlaceholderText("每行输入一个成果物名称") stage_edit_layout.addRow("成果物:", self.artifacts_edit) # 阶段操作按钮 stage_btn_layout = QHBoxLayout() self.add_stage_btn = QPushButton("添加阶段") self.add_stage_btn.clicked.connect(self.add_stage) stage_btn_layout.addWidget(self.add_stage_btn) self.update_stage_btn = QPushButton("更新阶段") self.update_stage_btn.clicked.connect(self.update_stage) stage_btn_layout.addWidget(self.update_stage_btn) self.remove_stage_btn = QPushButton("删除阶段") self.remove_stage_btn.clicked.connect(self.remove_stage) self.remove_stage_btn.setStyleSheet("background-color: #FF6347; color: white;") stage_btn_layout.addWidget(self.remove_stage_btn) stage_edit_layout.addRow(stage_btn_layout) # 添加选项卡 self.stages_tab.addTab(self.stages_list, "阶段列表") self.stages_tab.addTab(self.stage_edit, "阶段编辑") layout.addWidget(self.stages_tab) # 对话框按钮 btn_layout = QHBoxLayout() save_btn = QPushButton("保存") save_btn.clicked.connect(self.accept) btn_layout.addWidget(save_btn) cancel_btn = QPushButton("取消") cancel_btn.clicked.connect(self.reject) btn_layout.addWidget(cancel_btn) layout.addLayout(btn_layout) def update_stages_list(self): """更新阶段列表""" self.stages_list.clear() for stage in self.workflow["stages"]: item = QListWidgetItem(stage["name"]) item.setData(Qt.UserRole, stage) self.stages_list.addItem(item) def select_stage(self, item): """选择阶段进行编辑""" stage = item.data(Qt.UserRole) self.stage_name_edit.setText(stage["name"]) self.stage_desc_edit.setText(stage["description"]) self.stage_color_edit.setCurrentText(stage["color"]) self.artifacts_edit.setText("\n".join(stage.get("artifacts", []))) def add_stage(self): """添加新阶段""" name = self.stage_name_edit.text().strip() if not name: QMessageBox.warning(self, "警告", "请输入阶段名称!") return new_stage = { "name": name, "description": self.stage_desc_edit.toPlainText().strip(), "color": self.stage_color_edit.currentText(), "artifacts": [a.strip() for a in self.artifacts_edit.toPlainText().split("\n") if a.strip()], "completed": False } self.workflow["stages"].append(new_stage) self.update_stages_list() self.clear_stage_edit() def update_stage(self): """更新当前阶段""" current_item = self.stages_list.currentItem() if not current_item: QMessageBox.warning(self, "警告", "请先选择一个阶段!") return name = self.stage_name_edit.text().strip() if not name: QMessageBox.warning(self, "警告", "请输入阶段名称!") return stage = current_item.data(Qt.UserRole) stage["name"] = name stage["description"] = self.stage_desc_edit.toPlainText().strip() stage["color"] = self.stage_color_edit.currentText() stage["artifacts"] = [a.strip() for a in self.artifacts_edit.toPlainText().split("\n") if a.strip()] self.update_stages_list() def remove_stage(self): """删除当前阶段""" current_item = self.stages_list.currentItem() if not current_item: QMessageBox.warning(self, "警告", "请先选择一个阶段!") return reply = QMessageBox.question(self, '确认删除', f"确定要删除阶段【{current_item.text()}】吗?", QMessageBox.Yes | QMessageBox.No, QMessageBox.No) if reply == QMessageBox.Yes: stage = current_item.data(Qt.UserRole) self.workflow["stages"].remove(stage) self.update_stages_list() self.clear_stage_edit() def clear_stage_edit(self): """清空阶段编辑区""" self.stage_name_edit.clear() self.stage_desc_edit.clear() self.stage_color_edit.setCurrentIndex(0) self.artifacts_edit.clear() def get_workflow(self): """获取编辑后的工作流程""" return { "name": self.name_edit.text().strip(), "description": self.desc_edit.toPlainText().strip(), "stages": self.workflow["stages"], "tasks": self.workflow["tasks"] } if __name__ == "__main__": app = QApplication(sys.argv) # 设置应用程序样式 app.setStyle("Fusion") palette = QPalette() palette.setColor(QPalette.Window, QColor(245, 247, 250)) palette.setColor(QPalette.WindowText, QColor(53, 53, 53)) palette.setColor(QPalette.Base, QColor(255, 255, 255)) palette.setColor(QPalette.AlternateBase, QColor(245, 247, 250)) palette.setColor(QPalette.ToolTipBase, QColor(255, 255, 255)) palette.setColor(QPalette.ToolTipText, QColor(53, 53, 53)) palette.setColor(QPalette.Text, QColor(53, 53, 53)) palette.setColor(QPalette.Button, QColor(245, 247, 250)) palette.setColor(QPalette.ButtonText, QColor(53, 53, 53)) palette.setColor(QPalette.BrightText, QColor(255, 255, 255)) palette.setColor(QPalette.Highlight, QColor(74, 111, 165)) palette.setColor(QPalette.HighlightedText, QColor(255, 255, 255)) app.setPalette(palette) manager = WorkflowManager() manager.show() sys.exit(app.exec_())这个代码没有删除流程的功能，请你新增
07-09
我们将在WorkflowManager类中增加一个删除工作流程...5. **状态栏反馈**：显示删除成功的提示信息 这个删除功能已经完整集成到你的工作流程管理器中，用户可以通过工具栏上的"删除流程"按钮来删除当前选中的工作流程。
import sys import json import os from PyQt5.QtWidgets import (QApplication, QMainWindow, QWidget, QVBoxLayout, QHBoxLayout, QPushButton, QListWidget, QLabel, QDialog, QLineEdit, QTextEdit, QComboBox, QMessageBox, QTabWidget, QToolBar, QAction, QTreeWidget, QTreeWidgetItem, QSplitter, QStatusBar, QToolButton, QStackedWidget, QDateEdit, QListWidgetItem, QCheckBox, QFormLayout) from PyQt5.QtCore import Qt, QSize, QDate from PyQt5.QtGui import QIcon, QFont, QColor, QPalette, QBrush, QLinearGradient class WorkflowManager(QMainWindow): def __init__(self): super().__init__() self.setWindowTitle("高级工作流程管理器 - 专业版") self.resize(1200, 800) self.workflows = [] self.current_workflow = None self.current_stage_index = 0 self.load_workflows() # 设置主窗口样式 - 现代专业配色方案 self.setStyleSheet(""" QMainWindow { background-color: #f8f9fa; font-family: 'Segoe UI', 'Arial', sans-serif; } QToolBar { background-color: #ffffff; border-bottom: 1px solid #e9ecef; padding: 5px; spacing: 10px; } QPushButton { background-color: #4e73df; color: white; border-radius: 6px; padding: 8px 16px; min-width: 90px; font-size: 14px; font-weight: 500; border: none; transition: background-color 0.3s; } QPushButton:hover { background-color: #2e59d9; } QPushButton:pressed { background-color: #1a3bb3; } QListWidget, QTreeWidget { background-color: white; border: 1px solid #e0e0e0; border-radius: 8px; font-size: 14px; padding: 5px; } QTabWidget::pane { border: 1px solid #e0e0e0; border-radius: 8px; background: white; margin-top: 5px; } QTabBar::tab { background: #f8f9fa; border: 1px solid #e0e0e0; border-bottom: none; padding: 10px 20px; font-size: 14px; color: #495057; border-top-left-radius: 6px; border-top-right-radius: 6px; margin-right: 2px; } QTabBar::tab:selected { background: white; border-bottom-color: white; font-weight: 600; color: #4e73df; } QTabBar::tab:hover { background: #e9ecef; } QLabel { font-size: 14px; color: #495057; } QLineEdit, QTextEdit, QComboBox { font-size: 14px; padding: 8px; background-color: white; color: #495057; border: 1px solid #ced4da; border-radius: 4px; } QLineEdit:focus, QTextEdit:focus { border: 1px solid #4e73df; } QCheckBox { font-size: 14px; color: #495057; spacing: 8px; } QStatusBar { background-color: #ffffff; color: #495057; font-size: 13px; border-top: 1px solid #e9ecef; } """) # 设置应用字体 app_font = QFont("Segoe UI", 10) QApplication.setFont(app_font) # 创建主界面 self.create_main_ui() # 加载默认工作流程 if self.workflows: self.current_workflow = self.workflows[0] self.update_workflow_display() def create_main_ui(self): """创建主界面""" # 创建工具栏 toolbar = QToolBar("主工具栏") toolbar.setIconSize(QSize(24, 24)) toolbar.setMovable(False) self.addToolBar(toolbar) # 添加工具栏动作 new_workflow_action = QAction(QIcon.fromTheme("document-new"), "新建流程", self) new_workflow_action.triggered.connect(self.new_workflow) toolbar.addAction(new_workflow_action) edit_workflow_action = QAction(QIcon.fromTheme("document-edit"), "编辑流程", self) edit_workflow_action.triggered.connect(self.edit_workflow) toolbar.addAction(edit_workflow_action) delete_workflow_action = QAction(QIcon.fromTheme("edit-delete"), "删除流程", self) delete_workflow_action.triggered.connect(self.delete_workflow) toolbar.addAction(delete_workflow_action) save_action = QAction(QIcon.fromTheme("document-save"), "保存", self) save_action.triggered.connect(self.save_workflows) toolbar.addAction(save_action) toolbar.addSeparator() stats_action = QAction(QIcon.fromTheme("view-statistics"), "统计", self) stats_action.triggered.connect(self.show_stats) toolbar.addAction(stats_action) # 创建主内容区域 main_widget = QWidget() self.setCentralWidget(main_widget) main_layout = QHBoxLayout(main_widget) main_layout.setContentsMargins(15, 15, 15, 15) main_layout.setSpacing(15) # 左侧工作流程列表 left_panel = QWidget() left_panel.setFixedWidth(280) left_layout = QVBoxLayout(left_panel) left_layout.setContentsMargins(0, 0, 0, 0) workflow_label = QLabel("工作流程") workflow_label.setStyleSheet("font-size: 16px; font-weight: 600; color: #4e73df; margin-bottom: 8px;") left_layout.addWidget(workflow_label) self.workflow_list = QTreeWidget() self.workflow_list.setHeaderLabel("") self.workflow_list.setRootIsDecorated(False) self.workflow_list.itemClicked.connect(self.select_workflow) left_layout.addWidget(self.workflow_list) main_layout.addWidget(left_panel) # 右侧主内容区 right_splitter = QSplitter(Qt.Vertical) # 工作流程可视化区 self.flow_visualization = QWidget() self.flow_visualization.setStyleSheet("background-color: white; border-radius: 8px; padding: 15px;") flow_viz_layout = QVBoxLayout(self.flow_visualization) self.flow_title = QLabel() self.flow_title.setStyleSheet("font-size: 20px; font-weight: 600; color: #4e73df; margin-bottom: 15px;") flow_viz_layout.addWidget(self.flow_title) # 添加滚动区域 scroll_widget = QWidget() scroll_layout = QHBoxLayout(scroll_widget) scroll_layout.setContentsMargins(0, 0, 0, 0) self.flow_stages = QHBoxLayout() self.flow_stages.setSpacing(15) scroll_layout.addLayout(self.flow_stages) flow_viz_layout.addWidget(scroll_widget) # 添加流程控制按钮 self.flow_control = QHBoxLayout() self.flow_control.setAlignment(Qt.AlignCenter) self.flow_control.setSpacing(20) self.prev_stage_btn = QPushButton("◀ 上一阶段") self.prev_stage_btn.setIcon(QIcon.fromTheme("go-previous")) self.prev_stage_btn.setStyleSheet("min-width: 120px;") self.prev_stage_btn.clicked.connect(self.prev_stage) self.next_stage_btn = QPushButton("下一阶段 ▶") self.next_stage_btn.setIcon(QIcon.fromTheme("go-next")) self.next_stage_btn.setStyleSheet("min-width: 120px;") self.next_stage_btn.clicked.connect(self.next_stage) self.flow_control.addWidget(self.prev_stage_btn) self.flow_control.addWidget(self.next_stage_btn) flow_viz_layout.addLayout(self.flow_control) right_splitter.addWidget(self.flow_visualization) # 成果物管理区 self.artifacts_management = QTabWidget() self.artifacts_management.setStyleSheet(""" QTabWidget::pane { border: none; } """) # 成果物检查 self.artifacts_check = QWidget() self.artifacts_check.setStyleSheet("background-color: white; border-radius: 8px; padding: 15px;") artifacts_layout = QVBoxLayout(self.artifacts_check) self.artifacts_label = QLabel("成果物检查") self.artifacts_label.setStyleSheet("font-size: 18px; font-weight: 600; color: #4e73df; margin-bottom: 10px;") artifacts_layout.addWidget(self.artifacts_label) self.artifacts_list = QListWidget() self.artifacts_list.setStyleSheet("border-radius: 6px;") artifacts_layout.addWidget(self.artifacts_list) # 成果物状态说明 self.status_info = QLabel("") self.status_info.setStyleSheet(""" font-size: 14px; font-weight: 500; color: #6c757d; background-color: #f8f9fa; padding: 10px; border-radius: 6px; margin-top: 10px; """) artifacts_layout.addWidget(self.status_info) self.artifacts_management.addTab(self.artifacts_check, "成果物检查") # 统计 self.stats_widget = QWidget() self.stats_widget.setStyleSheet("background-color: white; border-radius: 8px; padding: 15px;") stats_layout = QVBoxLayout(self.stats_widget) self.stats_label = QLabel("工作流程统计信息将显示在这里") self.stats_label.setStyleSheet("font-size: 14px;") stats_layout.addWidget(self.stats_label) self.artifacts_management.addTab(self.stats_widget, "统计") right_splitter.addWidget(self.artifacts_management) main_layout.addWidget(right_splitter, 1) # 状态栏 self.status_bar = QStatusBar() self.setStatusBar(self.status_bar) self.status_bar.showMessage("就绪") def load_workflows(self): """加载工作流程""" if os.path.exists("workflows.json"): with open("workflows.json", "r") as f: self.workflows = json.load(f) else: # 创建默认工作流程 - 使用更协调的颜色方案 default_workflow = { "name": "软件开发变更流程", "description": "标准的软件开发变更管理流程", "stages": [ {"name": "变更点分析", "description": "分析客户提供的变更需求", "color": "#4e73df", "artifacts": ["需求分析文档"], "completed": False}, {"name": "变更点差分", "description": "识别变更前后的差异", "color": "#1cc88a", "artifacts": ["差异分析报告"], "completed": False}, {"name": "设计书修改", "description": "更新设计文档", "color": "#36b9cc", "artifacts": ["更新后的设计文档"], "completed": False}, {"name": "代码修改", "description": "实施代码变更", "color": "#f6c23e", "artifacts": ["变更后的代码"], "completed": False}, {"name": "代码验证", "description": "测试变更代码", "color": "#e74a3b", "artifacts": ["测试报告"], "completed": False}, {"name": "代码审核", "description": "进行代码审查", "color": "#6f42c1", "artifacts": ["代码审查意见"], "completed": False}, {"name": "代码集成", "description": "合并到主分支", "color": "#fd7e14", "artifacts": ["集成后的代码"], "completed": False}, {"name": "成果物输出", "description": "生成最终交付物", "color": "#20c997", "artifacts": ["最终交付包"], "completed": False} ], "tasks": [] } self.workflows.append(default_workflow) self.save_workflows() def save_workflows(self): """保存工作流程""" with open("workflows.json", "w") as f: json.dump(self.workflows, f, indent=4) self.status_bar.showMessage("工作流程已保存", 3000) def update_workflow_display(self): """更新工作流程显示""" if not self.current_workflow: return # 更新工作流程列表 self.workflow_list.clear() for workflow in self.workflows: item = QTreeWidgetItem(self.workflow_list) item.setText(0, workflow["name"]) item.setFont(0, QFont("Segoe UI", 11)) item.setData(0, Qt.UserRole, workflow) # 高亮显示当前选中的工作流程 if workflow == self.current_workflow: item.setBackground(0, QColor("#e9ecef")) # 更新流程标题 self.flow_title.setText(f"{self.current_workflow['name']} - {self.current_workflow['description']}") # 更新流程阶段显示 self.clear_flow_stages() for i, stage in enumerate(self.current_workflow["stages"]): stage_widget = self.create_stage_widget(stage, i) self.flow_stages.addWidget(stage_widget) # 更新按钮状态 self.update_buttons_state() def clear_flow_stages(self): """清空流程阶段显示""" while self.flow_stages.count(): item = self.flow_stages.takeAt(0) if item.widget(): item.widget().deleteLater() def create_stage_widget(self, stage, index): """创建单个阶段显示组件""" stage_widget = QWidget() stage_widget.setFixedWidth(200) # 根据阶段状态设置样式 if index == self.current_stage_index: # 当前阶段 - 高亮显示 stage_widget.setStyleSheet(f""" QWidget {{ background-color: {stage['color']}20; border: 2px solid {stage['color']}; border-radius: 10px; padding: 15px; }} QLabel {{ color: {stage['color']}; }} """) elif index < self.current_stage_index: # 已完成阶段 - 灰色显示 stage_widget.setStyleSheet(f""" QWidget {{ background-color: #e9ecef; border: 2px solid #ced4da; border-radius: 10px; padding: 15px; }} QLabel {{ color: #6c757d; }} """) else: # 未开始阶段 - 默认样式 stage_widget.setStyleSheet(f""" QWidget {{ background-color: #f8f9fa; border: 2px solid #e9ecef; border-radius: 10px; padding: 15px; }} QLabel {{ color: #6c757d; }} """) layout = QVBoxLayout(stage_widget) layout.setSpacing(8) title = QLabel(stage["name"]) title.setStyleSheet("font-weight: 600; font-size: 16px;") layout.addWidget(title) desc = QLabel(stage["description"]) desc.setWordWrap(True) desc.setStyleSheet("font-size: 13px;") layout.addWidget(desc) # 显示阶段状态 status_text = "已完成" if stage.get("completed", False) else "进行中" if index == self.current_stage_index else "未开始" status = QLabel(f"状态: {status_text}") status.setStyleSheet("font-size: 12px; font-style: italic; margin-top: 8px;") layout.addWidget(status) # 添加阶段选择按钮 select_btn = QPushButton("选择此阶段") select_btn.setStyleSheet(f""" QPushButton {{ background-color: {stage['color']}; color: white; font-weight: 500; margin-top: 10px; }} QPushButton:hover {{ background-color: {self.darken_color(stage['color'], 20)}; }} """) select_btn.clicked.connect(lambda _, i=index: self.select_stage(i)) layout.addWidget(select_btn) return stage_widget def darken_color(self, hex_color, percent): """使颜色变暗指定百分比""" r = int(int(hex_color[1:3], 16) * (100 - percent) / 100) g = int(int(hex_color[3:5], 16) * (100 - percent) / 100) b = int(int(hex_color[5:7], 16) * (100 - percent) / 100) return f"#{max(0, min(255, r)):02x}{max(0, min(255, g)):02x}{max(0, min(255, b)):02x}" def select_workflow(self, item): """选择工作流程""" self.current_workflow = item.data(0, Qt.UserRole) self.current_stage_index = 0 self.update_workflow_display() self.update_task_display() self.update_artifacts_display() def select_stage(self, index): """选择阶段""" # 允许选择任何阶段，但会提示如果跳过未完成阶段 if index > self.current_stage_index: reply = QMessageBox.question( self, '确认跳转', '您正在跳转到未完成的阶段。确定要继续吗?', QMessageBox.Yes | QMessageBox.No ) if reply == QMessageBox.No: return self.current_stage_index = index self.update_workflow_display() self.update_task_display() self.update_artifacts_display() def prev_stage(self): """返回上一阶段""" if self.current_stage_index > 0: self.current_stage_index -= 1 self.update_workflow_display() self.update_task_display() self.update_artifacts_display() self.status_bar.showMessage(f"已返回阶段: {self.current_workflow['stages'][self.current_stage_index]['name']}", 3000) def next_stage(self): """进入下一阶段""" if self.current_stage_index < len(self.current_workflow["stages"]) - 1: # 检查当前阶段是否已完成 current_stage = self.current_workflow["stages"][self.current_stage_index] # 检查成果物是否全部完成 if not current_stage.get("completed", False): QMessageBox.warning(self, "警告", "当前阶段成果物未全部完成，无法进入下一阶段!") return self.current_stage_index += 1 self.save_workflows() self.update_workflow_display() self.update_artifacts_display() self.status_bar.showMessage(f"已进入新阶段: {self.current_workflow['stages'][self.current_stage_index]['name']}", 3000) def check_artifacts_completed(self): """检查成果物是否全部完成""" for i in range(self.artifacts_list.count()): item = self.artifacts_list.item(i) widget = self.artifacts_list.itemWidget(item) checkbox = widget.findChild(QCheckBox) if not checkbox.isChecked(): return False return True def update_buttons_state(self): """更新按钮状态""" self.prev_stage_btn.setEnabled(self.current_stage_index > 0) self.next_stage_btn.setEnabled( self.current_stage_index < len(self.current_workflow["stages"]) - 1 ) def new_workflow(self): """新建工作流程""" dialog = WorkflowDialog(self) if dialog.exec_() == QDialog.Accepted: new_workflow = dialog.get_workflow() self.workflows.append(new_workflow) self.current_workflow = new_workflow self.current_stage_index = 0 self.save_workflows() self.update_workflow_display() self.update_task_display() self.update_artifacts_display() def edit_workflow(self): """编辑工作流程""" if not self.current_workflow: return dialog = WorkflowDialog(self, self.current_workflow) if dialog.exec_() == QDialog.Accepted: edited_workflow = dialog.get_workflow() index = self.workflows.index(self.current_workflow) self.workflows[index] = edited_workflow self.current_workflow = edited_workflow self.save_workflows() self.update_workflow_display() self.update_task_display() self.update_artifacts_display() def delete_workflow(self): """删除当前工作流程""" if not self.current_workflow: QMessageBox.warning(self, "警告", "请先选择一个工作流程!") return reply = QMessageBox.question( self, '确认删除', f"确定要删除工作流程【{self.current_workflow['name']}】吗?\n此操作不可恢复!", QMessageBox.Yes | QMessageBox.No ) if reply == QMessageBox.Yes: # 从工作流程列表中移除当前工作流程 self.workflows.remove(self.current_workflow) # 更新当前选中的工作流程 if self.workflows: self.current_workflow = self.workflows[0] self.current_stage_index = 0 else: self.current_workflow = None self.current_stage_index = -1 # 保存更改并更新界面 self.save_workflows() self.update_workflow_display() self.update_task_display() self.update_artifacts_display() self.status_bar.showMessage(f"工作流程已删除", 3000) def update_task_display(self): """更新成果物显示""" self.update_artifacts_display() def update_artifacts_display(self): """更新成果物显示""" self.artifacts_list.clear() if not self.current_workflow: return current_stage = self.current_workflow["stages"][self.current_stage_index] self.artifacts_label.setText(f"成果物检查 - {current_stage['name']}") for artifact in current_stage.get("artifacts", []): item = QListWidgetItem() widget = QWidget() layout = QHBoxLayout(widget) layout.setContentsMargins(10, 5, 10, 5) checkbox = QCheckBox(artifact) checkbox.setStyleSheet("font-size: 11px;") checkbox.stateChanged.connect(self.update_stage_status) layout.addWidget(checkbox) item.setSizeHint(widget.sizeHint()) self.artifacts_list.addItem(item) self.artifacts_list.setItemWidget(item, widget) # 更新状态信息 self.update_stage_status() def update_stage_status(self): """更新阶段状态""" if not self.current_workflow: return current_stage = self.current_workflow["stages"][self.current_stage_index] total_artifacts = len(current_stage.get("artifacts", [])) completed_artifacts = 0 for i in range(self.artifacts_list.count()): item = self.artifacts_list.item(i) widget = self.artifacts_list.itemWidget(item) checkbox = widget.findChild(QCheckBox) if checkbox.isChecked(): completed_artifacts += 1 # 更新状态文本 if total_artifacts == 0: status_text = "当前阶段没有成果物" status_color = "#6c757d" elif completed_artifacts == 0: status_text = "状态: 待开始 (0% 完成)" status_color = "#e74a3b" current_stage["completed"] = False elif completed_artifacts < total_artifacts: percent = (completed_artifacts / total_artifacts) * 100 status_text = f"状态: 进行中 ({percent:.0f}% 完成)" status_color = "#f6c23e" current_stage["completed"] = False else: status_text = "状态: 已完成 (100% 完成)" status_color = "#1cc88a" current_stage["completed"] = True self.status_info.setText(status_text) self.status_info.setStyleSheet(f""" font-size: 14px; font-weight: 500; color: white; background-color: {status_color}; padding: 10px; border-radius: 6px; margin-top: 10px; """) self.update_buttons_state() def show_stats(self): """显示统计信息""" if not self.current_workflow: return stats_text = f"<h2 style='color: #4e73df;'>{self.current_workflow['name']} 统计</h2>" # 按阶段统计 stats_text += "<h3 style='color: #5a5c69;'>按阶段统计</h3><ul style='list-style-type: none; padding-left: 0;'>" for i, stage in enumerate(self.current_workflow["stages"]): total_artifacts = len(stage.get("artifacts", [])) status = "已完成" if stage.get("completed", False) else "进行中" if i == self.current_stage_index else "未开始" stats_text += f"<li style='margin-bottom: 8px;'>" stats_text += f"<span style='display: inline-block; width: 20px; height: 20px; background-color: {stage['color']}; border-radius: 4px; margin-right: 10px;'></span>" stats_text += f"<b>{stage['name']}</b>: {total_artifacts} 个成果物 (<span style='color: #4e73df;'>{status}</span>)" stats_text += "</li>" stats_text += "</ul>" # 完成率统计 completed_stages = sum(1 for stage in self.current_workflow["stages"] if stage.get("completed", False)) total_stages = len(self.current_workflow["stages"]) completion_rate = (completed_stages / total_stages) * 100 if total_stages > 0 else 0 # 进度条 stats_text += f"<h3 style='color: #5a5c69;'>流程完成率: {completion_rate:.0f}%</h3>" stats_text += f""" <div style='background-color: #e9ecef; height: 20px; border-radius: 10px; margin-bottom: 20px;'> <div style='background-color: #4e73df; width: {completion_rate}%; height: 100%; border-radius: 10px;'></div> </div> """ self.stats_label.setText(stats_text) self.artifacts_management.setCurrentWidget(self.stats_widget) class WorkflowDialog(QDialog): """工作流程编辑对话框""" def __init__(self, parent=None, workflow=None): super().__init__(parent) self.setWindowTitle("编辑工作流程" if workflow else "新建工作流程") self.resize(700, 500) self.workflow = workflow if workflow else { "name": "", "description": "", "stages": [], "tasks": [] } self.setup_ui() def setup_ui(self): """设置对话框UI""" layout = QVBoxLayout(self) layout.setContentsMargins(20, 20, 20, 20) # 标题 title = QLabel("编辑工作流程" if self.workflow.get("name") else "新建工作流程") title.setStyleSheet("font-size: 18px; font-weight: 600; color: #4e73df; margin-bottom: 20px;") layout.addWidget(title) # 基本信息 form_layout = QFormLayout() form_layout.setLabelAlignment(Qt.AlignRight) form_layout.setVerticalSpacing(15) self.name_edit = QLineEdit(self.workflow["name"]) self.name_edit.setPlaceholderText("输入工作流程名称") form_layout.addRow("流程名称:", self.name_edit) self.desc_edit = QTextEdit(self.workflow["description"]) self.desc_edit.setPlaceholderText("输入工作流程描述") self.desc_edit.setFixedHeight(80) form_layout.addRow("流程描述:", self.desc_edit) layout.addLayout(form_layout) # 阶段管理 stages_label = QLabel("阶段管理") stages_label.setStyleSheet("font-size: 16px; font-weight: 600; color: #4e73df; margin-top: 20px; margin-bottom: 10px;") layout.addWidget(stages_label) # 阶段列表和编辑区 stages_container = QHBoxLayout() stages_container.setSpacing(20) # 阶段列表 stages_list_container = QVBoxLayout() self.stages_list = QListWidget() self.stages_list.setFixedHeight(180) self.update_stages_list() self.stages_list.itemClicked.connect(self.select_stage) stages_list_container.addWidget(self.stages_list) stages_container.addLayout(stages_list_container, 1) # 阶段编辑区 stage_edit_container = QVBoxLayout() self.stage_edit = QWidget() self.stage_edit.setStyleSheet("background-color: #f8f9fa; border-radius: 8px; padding: 15px;") stage_edit_layout = QFormLayout(self.stage_edit) stage_edit_layout.setVerticalSpacing(12) self.stage_name_edit = QLineEdit() self.stage_name_edit.setPlaceholderText("输入阶段名称") stage_edit_layout.addRow("阶段名称:", self.stage_name_edit) self.stage_desc_edit = QTextEdit() self.stage_desc_edit.setPlaceholderText("输入阶段描述") self.stage_desc_edit.setFixedHeight(60) stage_edit_layout.addRow("阶段描述:", self.stage_desc_edit) self.stage_color_edit = QComboBox() self.stage_color_edit.addItems(["#4e73df", "#1cc88a", "#36b9cc", "#f6c23e", "#e74a3b", "#6f42c1", "#fd7e14", "#20c997"]) stage_edit_layout.addRow("阶段颜色:", self.stage_color_edit) # 成果物编辑 self.artifacts_edit = QTextEdit() self.artifacts_edit.setPlaceholderText("每行输入一个成果物名称") stage_edit_layout.addRow("成果物:", self.artifacts_edit) stage_edit_container.addWidget(self.stage_edit) # 阶段操作按钮 stage_btn_layout = QHBoxLayout() stage_btn_layout.setSpacing(10) self.add_stage_btn = QPushButton("添加阶段") self.add_stage_btn.setStyleSheet("background-color: #1cc88a; color: white;") self.add_stage_btn.clicked.connect(self.add_stage) stage_btn_layout.addWidget(self.add_stage_btn) self.update_stage_btn = QPushButton("更新阶段") self.update_stage_btn.setStyleSheet("background-color: #4e73df; color: white;") self.update_stage_btn.clicked.connect(self.update_stage) stage_btn_layout.addWidget(self.update_stage_btn) self.remove_stage_btn = QPushButton("删除阶段") self.remove_stage_btn.setStyleSheet("background-color: #e74a3b; color: white;") self.remove_stage_btn.clicked.connect(self.remove_stage) stage_btn_layout.addWidget(self.remove_stage_btn) stage_edit_container.addLayout(stage_btn_layout) stages_container.addLayout(stage_edit_container, 2) layout.addLayout(stages_container) # 对话框按钮 btn_layout = QHBoxLayout() btn_layout.setAlignment(Qt.AlignRight) btn_layout.setSpacing(15) save_btn = QPushButton("保存") save_btn.setStyleSheet("background-color: #4e73df; color: white; min-width: 100px;") save_btn.clicked.connect(self.accept) btn_layout.addWidget(save_btn) cancel_btn = QPushButton("取消") cancel_btn.setStyleSheet("background-color: #6c757d; color: white; min-width: 100px;") cancel_btn.clicked.connect(self.reject) btn_layout.addWidget(cancel_btn) layout.addLayout(btn_layout) def update_stages_list(self): """更新阶段列表""" self.stages_list.clear() for stage in self.workflow["stages"]: item = QListWidgetItem(stage["name"]) item.setData(Qt.UserRole, stage) self.stages_list.addItem(item) def select_stage(self, item): """选择阶段进行编辑""" stage = item.data(Qt.UserRole) self.stage_name_edit.setText(stage["name"]) self.stage_desc_edit.setText(stage["description"]) self.stage_color_edit.setCurrentText(stage["color"]) self.artifacts_edit.setText("\n".join(stage.get("artifacts", []))) def add_stage(self): """添加新阶段""" name = self.stage_name_edit.text().strip() if not name: QMessageBox.warning(self, "警告", "请输入阶段名称!") return new_stage = { "name": name, "description": self.stage_desc_edit.toPlainText().strip(), "color": self.stage_color_edit.currentText(), "artifacts": [a.strip() for a in self.artifacts_edit.toPlainText().split("\n") if a.strip()], "completed": False } self.workflow["stages"].append(new_stage) self.update_stages_list() self.clear_stage_edit() def update_stage(self): """更新当前阶段""" current_item = self.stages_list.currentItem() if not current_item: QMessageBox.warning(self, "警告", "请先选择一个阶段!") return name = self.stage_name_edit.text().strip() if not name: QMessageBox.warning(self, "警告", "请输入阶段名称!") return stage = current_item.data(Qt.UserRole) stage["name"] = name stage["description"] = self.stage_desc_edit.toPlainText().strip() stage["color"] = self.stage_color_edit.currentText() stage["artifacts"] = [a.strip() for a in self.artifacts_edit.toPlainText().split("\n") if a.strip()] self.update_stages_list() def remove_stage(self): """删除当前阶段""" current_item = self.stages_list.currentItem() if not current_item: QMessageBox.warning(self, "警告", "请先选择一个阶段!") return reply = QMessageBox.question(self, '确认删除', f"确定要删除阶段【{current_item.text()}】吗?", QMessageBox.Yes | QMessageBox.No, QMessageBox.No) if reply == QMessageBox.Yes: stage = current_item.data(Qt.UserRole) self.workflow["stages"].remove(stage) self.update_stages_list() self.clear_stage_edit() def clear_stage_edit(self): """清空阶段编辑区""" self.stage_name_edit.clear() self.stage_desc_edit.clear() self.stage_color_edit.setCurrentIndex(0) self.artifacts_edit.clear() def get_workflow(self): """获取编辑后的工作流程""" return { "name": self.name_edit.text().strip(), "description": self.desc_edit.toPlainText().strip(), "stages": self.workflow["stages"], "tasks": self.workflow["tasks"] } if __name__ == "__main__": app = QApplication(sys.argv) # 设置应用程序样式 app.setStyle("Fusion") palette = QPalette() palette.setColor(QPalette.Window, QColor(248, 249, 250)) palette.setColor(QPalette.WindowText, QColor(73, 80, 87)) palette.setColor(QPalette.Base, QColor(255, 255, 255)) palette.setColor(QPalette.AlternateBase, QColor(248, 249, 250)) palette.setColor(QPalette.ToolTipBase, QColor(255, 255, 255)) palette.setColor(QPalette.ToolTipText, QColor(73, 80, 87)) palette.setColor(QPalette.Text, QColor(73, 80, 87)) palette.setColor(QPalette.Button, QColor(248, 249, 250)) palette.setColor(QPalette.ButtonText, QColor(73, 80, 87)) palette.setColor(QPalette.BrightText, QColor(255, 255, 255)) palette.setColor(QPalette.Highlight, QColor(78, 115, 223)) palette.setColor(QPalette.HighlightedText, QColor(255, 255, 255)) app.setPalette(palette) # 设置应用字体 app_font = QFont("Segoe UI", 10) app.setFont(app_font) manager = WorkflowManager() manager.show() sys.exit(app.exec_()) 这个代码有些问题，我选中已完成的成果物，选中其他阶段，再次选中时，会变成未开始状态，无法保持，请修正，另外请优化布局，现在的界面太大了
07-09
解决方案：我们需要在current_workflow的数据结构中保存每个成果物的完成状态，而不仅仅是整个阶段的完成状态。 修改步骤： - 修改数据结构：在每个阶段的artifacts中，不再只是字符串列表，而是改为字典列表，...
import sys import json import os import copy # 添加copy模块用于深拷贝 from PyQt5.QtWidgets import (QApplication, QMainWindow, QWidget, QVBoxLayout, QHBoxLayout, QPushButton, QListWidget, QLabel, QDialog, QLineEdit, QTextEdit, QComboBox, QMessageBox, QTabWidget, QToolBar, QAction, QTreeWidget, QTreeWidgetItem, QSplitter, QStatusBar, QToolButton, QStackedWidget, QDateEdit, QListWidgetItem, QCheckBox, QFormLayout, QScrollArea, QSizePolicy) from PyQt5.QtCore import Qt, QSize, QDate from PyQt5.QtGui import QIcon, QFont, QColor, QPalette, QBrush, QLinearGradient class WorkflowManager(QMainWindow): def init(self): super().init() self.setWindowTitle(“工作流程管理器”) self.resize(1000, 650) self.workflows = [] self.current_workflow = None self.current_stage_index = 0 self.load_workflows() # 设置主窗口样式 self.setStyleSheet(""" QMainWindow { background-color: #f8f9fa; font-family: 'Segoe UI', 'Arial', sans-serif; } /* 其他样式保持不变 */ """) # 创建主界面 self.create_main_ui() # 加载默认工作流程 if self.workflows: self.current_workflow = self.workflows[0] self.update_workflow_display() def create_main_ui(self): """创建主界面""" # ... [此部分代码保持不变] ... def load_workflows(self): """加载工作流程并处理兼容性""" if os.path.exists("workflows.json"): try: with open("workflows.json", "r") as f: self.workflows = json.load(f) # 兼容旧数据结构：将字符串成果物转换为对象 for workflow in self.workflows: for stage in workflow["stages"]: if stage.get("artifacts") and isinstance(stage["artifacts"][0], str): stage["artifacts"] = [{"name": name, "completed": False} for name in stage["artifacts"]] except Exception as e: print(f"加载工作流程时出错: {e}") self.workflows = [] else: # 创建默认工作流程 - 使用新数据结构 default_workflow = { "name": "软件开发变更流程", "description": "标准的软件开发变更管理流程", "stages": [ {"name": "变更点分析", "description": "分析客户提供的变更需求", "color": "#4e73df", "artifacts": [{"name": "需求分析文档", "completed": False}], "completed": False}, # ... [其他阶段保持不变] ... ], "tasks": [] } self.workflows.append(default_workflow) self.save_workflows() def save_workflows(self): """保存工作流程""" try: with open("workflows.json", "w") as f: json.dump(self.workflows, f, indent=4) self.status_bar.showMessage("工作流程已保存", 2000) except Exception as e: QMessageBox.critical(self, "保存错误", f"保存工作流程时出错: {str(e)}") def update_workflow_display(self): """更新工作流程显示""" if not self.current_workflow: # 清空显示 self.flow_title.setText("无选中的工作流程") self.clear_flow_stages() self.artifacts_label.setText("成果物检查") self.artifacts_list.clear() self.status_info.setText("") self.update_buttons_state() return # ... [此部分代码保持不变] ... def clear_flow_stages(self): """清空流程阶段显示""" while self.flow_stages.count(): item = self.flow_stages.takeAt(0) if item.widget(): item.widget().deleteLater() def create_stage_widget(self, stage, index): """创建单个阶段显示组件""" # ... [此部分代码保持不变] ... def darken_color(self, hex_color, percent): """使颜色变暗指定百分比""" # ... [此部分代码保持不变] ... def select_workflow(self, item): """选择工作流程""" if not item: return self.current_workflow = item.data(0, Qt.UserRole) self.current_stage_index = 0 self.update_workflow_display() self.update_artifacts_display() def select_stage(self, index): """选择阶段""" if not self.current_workflow or index < 0 or index >= len(self.current_workflow["stages"]): return # ... [此部分代码保持不变] ... def prev_stage(self): """返回上一阶段""" if not self.current_workflow or self.current_stage_index <= 0: return self.current_stage_index -= 1 self.update_workflow_display() self.update_artifacts_display() self.status_bar.showMessage(f"已返回阶段: {self.current_workflow['stages'][self.current_stage_index]['name']}", 2000) def next_stage(self): """进入下一阶段""" if not self.current_workflow or self.current_stage_index >= len(self.current_workflow["stages"]) - 1: return # ... [此部分代码保持不变] ... def update_buttons_state(self): """更新按钮状态""" if not self.current_workflow: self.prev_stage_btn.setEnabled(False) self.next_stage_btn.setEnabled(False) return # ... [此部分代码保持不变] ... def new_workflow(self): """新建工作流程""" dialog = WorkflowDialog(self) if dialog.exec_() == QDialog.Accepted: new_workflow = dialog.get_workflow() if new_workflow: # 确保获取到有效的工作流程 self.workflows.append(new_workflow) self.current_workflow = new_workflow self.current_stage_index = 0 self.save_workflows() self.update_workflow_display() self.update_artifacts_display() def edit_workflow(self): """编辑工作流程""" if not self.current_workflow: QMessageBox.warning(self, "警告", "请先选择一个工作流程!") return dialog = WorkflowDialog(self, self.current_workflow) if dialog.exec_() == QDialog.Accepted: edited_workflow = dialog.get_workflow() if edited_workflow: # 确保获取到有效的工作流程 index = self.workflows.index(self.current_workflow) self.workflows[index] = edited_workflow self.current_workflow = edited_workflow self.save_workflows() self.update_workflow_display() self.update_artifacts_display() def delete_workflow(self): """删除当前工作流程""" if not self.current_workflow: QMessageBox.warning(self, "警告", "请先选择一个工作流程!") return reply = QMessageBox.question( self, '确认删除', f"确定要删除工作流程【{self.current_workflow['name']}】吗?\n此操作不可恢复!", QMessageBox.Yes | QMessageBox.No ) if reply == QMessageBox.Yes: try: # 从工作流程列表中移除当前工作流程 self.workflows.remove(self.current_workflow) # 更新当前选中的工作流程 if self.workflows: self.current_workflow = self.workflows[0] self.current_stage_index = 0 else: self.current_workflow = None self.current_stage_index = -1 # 保存更改并更新界面 self.save_workflows() self.update_workflow_display() self.update_artifacts_display() self.status_bar.showMessage(f"工作流程已删除", 2000) except Exception as e: QMessageBox.critical(self, "删除错误", f"删除工作流程时出错: {str(e)}") def update_artifacts_display(self): """更新成果物显示并恢复状态""" self.artifacts_list.clear() if not self.current_workflow or self.current_stage_index < 0: self.artifacts_label.setText("成果物检查") self.status_info.setText("") return try: current_stage = self.current_workflow["stages"][self.current_stage_index] self.artifacts_label.setText(f"成果物检查 - {current_stage['name']}") for artifact in current_stage.get("artifacts", []): item = QListWidgetItem() widget = QWidget() layout = QHBoxLayout(widget) layout.setContentsMargins(10, 5, 10, 5) checkbox = QCheckBox(artifact["name"]) checkbox.setChecked(artifact["completed"]) checkbox.setStyleSheet("font-size: 19px;") checkbox.stateChanged.connect(lambda state, a=artifact: self.update_artifact_status(a, state)) layout.addWidget(checkbox) item.setSizeHint(widget.sizeHint()) self.artifacts_list.addItem(item) self.artifacts_list.setItemWidget(item, widget) # 更新状态信息 self.update_stage_status() except Exception as e: print(f"更新成果物显示时出错: {e}") def update_artifact_status(self, artifact, state): """更新成果物状态""" if not self.current_workflow: return try: artifact["completed"] = (state == Qt.Checked) self.update_stage_status() except Exception as e: print(f"更新成果物状态时出错: {e}") def update_stage_status(self): """更新阶段状态""" if not self.current_workflow or self.current_stage_index < 0: return try: current_stage = self.current_workflow["stages"][self.current_stage_index] artifacts = current_stage.get("artifacts", []) total_artifacts = len(artifacts) completed_artifacts = sum(1 for a in artifacts if a["completed"]) # 更新状态文本 if total_artifacts == 0: status_text = "当前阶段没有成果物" status_color = "#6c757d" elif completed_artifacts == 0: status_text = "状态: 待开始 (0% 完成)" status_color = "#e74a3b" current_stage["completed"] = False elif completed_artifacts < total_artifacts: percent = (completed_artifacts / total_artifacts) * 100 status_text = f"状态: 进行中 ({percent:.0f}% 完成)" status_color = "#f6c23e" current_stage["completed"] = False else: status_text = "状态: 已完成 (100% 完成)" status_color = "#1cc88a" current_stage["completed"] = True self.status_info.setText(status_text) self.status_info.setStyleSheet(f""" font-size: 12px; font-weight: 500; color: white; background-color: {status_color}; padding: 6px; border-radius: 4px; margin-top: 8px; """) self.update_buttons_state() except Exception as e: print(f"更新阶段状态时出错: {e}") def show_stats(self): """显示统计信息""" if not self.current_workflow: return # ... [此部分代码保持不变] ... class WorkflowDialog(QDialog): “”“工作流程编辑对话框”“” def init(self, parent=None, workflow=None): super().init(parent) self.setWindowTitle(“编辑工作流程” if workflow else “新建工作流程”) self.resize(600, 450) # 深拷贝工作流程数据，避免直接修改原始数据 self.workflow = copy.deepcopy(workflow) if workflow else { "name": "", "description": "", "stages": [], "tasks": [] } self.setup_ui() def setup_ui(self): """设置对话框UI""" layout = QVBoxLayout(self) layout.setContentsMargins(15, 15, 15, 15) # 标题 title_text = "编辑工作流程" if self.workflow.get("name") else "新建工作流程" title = QLabel(title_text) title.setStyleSheet("font-size: 16px; font-weight: 600; color: #4e73df; margin-bottom: 15px;") layout.addWidget(title) # 基本信息 form_layout = QFormLayout() form_layout.setLabelAlignment(Qt.AlignRight) form_layout.setVerticalSpacing(10) self.name_edit = QLineEdit(self.workflow["name"]) self.name_edit.setPlaceholderText("输入工作流程名称") form_layout.addRow("流程名称:", self.name_edit) self.desc_edit = QTextEdit(self.workflow["description"]) self.desc_edit.setPlaceholderText("输入工作流程描述") self.desc_edit.setFixedHeight(60) form_layout.addRow("流程描述:", self.desc_edit) layout.addLayout(form_layout) # 阶段管理 stages_label = QLabel("阶段管理") stages_label.setStyleSheet("font-size: 14px; font-weight: 600; color: #4e73df; margin-top: 15px; margin-bottom: 8px;") layout.addWidget(stages_label) # 阶段列表和编辑区 stages_container = QHBoxLayout() stages_container.setSpacing(15) # 阶段列表 stages_list_container = QVBoxLayout() self.stages_list = QListWidget() self.stages_list.setFixedHeight(150) self.update_stages_list() self.stages_list.itemSelectionChanged.connect(self.on_stage_selection_changed) stages_list_container.addWidget(self.stages_list) stages_container.addLayout(stages_list_container, 1) # 阶段编辑区 stage_edit_container = QVBoxLayout() self.stage_edit = QWidget() self.stage_edit.setStyleSheet("background-color: #f8f9fa; border-radius: 6px; padding: 10px;") stage_edit_layout = QFormLayout(self.stage_edit) stage_edit_layout.setVerticalSpacing(8) self.stage_name_edit = QLineEdit() self.stage_name_edit.setPlaceholderText("输入阶段名称") stage_edit_layout.addRow("阶段名称:", self.stage_name_edit) self.stage_desc_edit = QTextEdit() self.stage_desc_edit.setPlaceholderText("输入阶段描述") self.stage_desc_edit.setFixedHeight(50) stage_edit_layout.addRow("阶段描述:", self.stage_desc_edit) self.stage_color_edit = QComboBox() self.stage_color_edit.addItems(["#4e73df", "#1cc88a", "#36b9cc", "#f6c23e", "#e74a3b", "#6f42c1", "#fd7e14", "#20c997"]) stage_edit_layout.addRow("阶段颜色:", self.stage_color_edit) # 成果物编辑 artifacts_label = QLabel("成果物 (每行一个):") stage_edit_layout.addRow(artifacts_label) self.artifacts_edit = QTextEdit() self.artifacts_edit.setPlaceholderText("输入成果物名称，每行一个") self.artifacts_edit.setFixedHeight(80) stage_edit_layout.addRow(self.artifacts_edit) stage_edit_container.addWidget(self.stage_edit) # 阶段操作按钮 stage_btn_layout = QHBoxLayout() stage_btn_layout.setSpacing(8) self.add_stage_btn = QPushButton("添加") self.add_stage_btn.setStyleSheet("background-color: #1cc88a; color: white; padding: 5px;") self.add_stage_btn.clicked.connect(self.add_stage) stage_btn_layout.addWidget(self.add_stage_btn) self.update_stage_btn = QPushButton("更新") self.update_stage_btn.setStyleSheet("background-color: #4e73df; color: white; padding: 5px;") self.update_stage_btn.clicked.connect(self.update_current_stage) stage_btn_layout.addWidget(self.update_stage_btn) self.remove_stage_btn = QPushButton("删除") self.remove_stage_btn.setStyleSheet("background-color: #e74a3b; color: white; padding: 5px;") self.remove_stage_btn.clicked.connect(self.remove_stage) stage_btn_layout.addWidget(self.remove_stage_btn) stage_edit_container.addLayout(stage_btn_layout) stages_container.addLayout(stage_edit_container, 2) layout.addLayout(stages_container) # 对话框按钮 btn_layout = QHBoxLayout() btn_layout.setAlignment(Qt.AlignRight) btn_layout.setSpacing(10) save_btn = QPushButton("保存") save_btn.setStyleSheet("background-color: #4e73df; color: white; min-width: 80px; padding: 6px;") save_btn.clicked.connect(self.on_save) btn_layout.addWidget(save_btn) cancel_btn = QPushButton("取消") cancel_btn.setStyleSheet("background-color: #6c757d; color: white; min-width: 80px; padding: 6px;") cancel_btn.clicked.connect(self.reject) btn_layout.addWidget(cancel_btn) layout.addLayout(btn_layout) # 初始化选择 if self.stages_list.count() > 0: self.stages_list.setCurrentRow(0) def update_stages_list(self): """更新阶段列表显示""" self.stages_list.clear() for stage in self.workflow["stages"]: item = QListWidgetItem(stage["name"]) item.setData(Qt.UserRole, stage) self.stages_list.addItem(item) def on_stage_selection_changed(self): """当阶段选择变化时更新编辑区域""" current_item = self.stages_list.currentItem() if current_item: self.select_stage(current_item) else: self.clear_stage_edit() def select_stage(self, item): """加载选中阶段的数据到编辑区域""" stage = item.data(Qt.UserRole) self.stage_name_edit.setText(stage["name"]) self.stage_desc_edit.setText(stage["description"]) # 设置颜色 color_index = self.stage_color_edit.findText(stage["color"]) if color_index >= 0: self.stage_color_edit.setCurrentIndex(color_index) # 加载成果物 artifact_names = [a["name"] for a in stage.get("artifacts", [])] self.artifacts_edit.setText("\n".join(artifact_names)) def add_stage(self): """添加新阶段""" name = self.stage_name_edit.text().strip() if not name: QMessageBox.warning(self, "警告", "请输入阶段名称!") return # 从文本创建成果物对象 artifacts = [ {"name": a.strip(), "completed": False} for a in self.artifacts_edit.toPlainText().split("\n") if a.strip() ] new_stage = { "name": name, "description": self.stage_desc_edit.toPlainText().strip(), "color": self.stage_color_edit.currentText(), "artifacts": artifacts, "completed": False } self.workflow["stages"].append(new_stage) self.update_stages_list() # 选中新添加的阶段 self.stages_list.setCurrentRow(len(self.workflow["stages"]) - 1) QMessageBox.information(self, "成功", f"阶段 '{name}' 已添加!", QMessageBox.Ok) def update_current_stage(self): """更新当前选中的阶段""" current_item = self.stages_list.currentItem() if not current_item: QMessageBox.warning(self, "警告", "请先选择一个阶段!") return name = self.stage_name_edit.text().strip() if not name: QMessageBox.warning(self, "警告", "请输入阶段名称!") return stage = current_item.data(Qt.UserRole) stage["name"] = name stage["description"] = self.stage_desc_edit.toPlainText().strip() stage["color"] = self.stage_color_edit.currentText() # 更新成果物列表 artifact_names = [a.strip() for a in self.artifacts_edit.toPlainText().split("\n") if a.strip()] # 创建新的成果物列表，保留现有成果物的状态 new_artifacts = [] existing_artifacts = {a["name"]: a for a in stage.get("artifacts", [])} for name in artifact_names: # 如果成果物已存在，保留其状态 if name in existing_artifacts: new_artifacts.append(existing_artifacts[name]) else: # 新增成果物，默认状态为未完成 new_artifacts.append({"name": name, "completed": False}) stage["artifacts"] = new_artifacts # 更新阶段列表并刷新显示 current_row = self.stages_list.currentRow() self.update_stages_list() self.stages_list.setCurrentRow(current_row) # 重新加载当前阶段的信息到编辑区域 self.select_stage(self.stages_list.currentItem()) QMessageBox.information(self, "成功", f"阶段 '{name}' 已更新!", QMessageBox.Ok) def remove_stage(self): """删除当前阶段""" current_item = self.stages_list.currentItem() if not current_item: QMessageBox.warning(self, "警告", "请先选择一个阶段!") return stage_name = current_item.text() # 检查是否是该工作流程的唯一阶段 if len(self.workflow["stages"]) <= 1: QMessageBox.warning(self, "警告", "工作流程必须至少包含一个阶段!") return reply = QMessageBox.question(self, '确认删除', f"确定要删除阶段【{stage_name}】吗? 所有关联任务也将被删除!", QMessageBox.Yes | QMessageBox.No, QMessageBox.No) if reply == QMessageBox.Yes: stage = current_item.data(Qt.UserRole) # 删除关联任务 self.workflow["tasks"] = [task for task in self.workflow["tasks"] if task.get("stage") != stage["name"]] # 删除阶段 self.workflow["stages"].remove(stage) # 更新列表 self.update_stages_list() # 清空编辑区域 self.clear_stage_edit() # 自动选择下一个阶段（如果有） if self.stages_list.count() > 0: self.stages_list.setCurrentRow(0) else: self.clear_stage_edit() QMessageBox.information(self, "成功", f"阶段 '{stage_name}' 已删除!", QMessageBox.Ok) def clear_stage_edit(self): """清空阶段编辑区域""" self.stage_name_edit.clear() self.stage_desc_edit.clear() self.stage_color_edit.setCurrentIndex(0) self.artifacts_edit.clear() def get_workflow(self): """获取编辑后的工作流程""" # 确保在关闭对话框前更新当前选中的阶段 if self.stages_list.currentItem(): self.update_current_stage() return { "name": self.name_edit.text().strip(), "description": self.desc_edit.toPlainText().strip(), "stages": self.workflow["stages"], "tasks": self.workflow["tasks"] } def on_save(self): """保存工作流程前的验证和处理""" # 检查工作流程名称 if not self.name_edit.text().strip(): QMessageBox.warning(self, "警告", "工作流程名称不能为空!") return # 检查阶段数量 if not self.workflow["stages"]: QMessageBox.warning(self, "警告", "工作流程必须包含至少一个阶段!") return # 检查阶段名称 for stage in self.workflow["stages"]: if not stage.get("name", "").strip(): QMessageBox.warning(self, "警告", "阶段名称不能为空!") return # 确保在关闭对话框前更新当前选中的阶段 if self.stages_list.currentItem(): self.update_current_stage() # 所有检查通过，接受对话框 self.accept() def accept(self): """覆盖accept方法，确保数据有效""" super().accept() if name == “main”: app = QApplication(sys.argv) # 设置应用程序样式 app.setStyle("Fusion") palette = QPalette() palette.setColor(QPalette.Window, QColor(248, 249, 250)) palette.setColor(QPalette.WindowText, QColor(73, 80, 87)) palette.setColor(QPalette.Base, QColor(255, 255, 255)) palette.setColor(QPalette.AlternateBase, QColor(248, 249, 250)) palette.setColor(QPalette.ToolTipBase, QColor(255, 255, 255)) palette.setColor(QPalette.ToolTipText, QColor(73, 80, 87)) palette.setColor(QPalette.Text, QColor(73, 80, 87)) palette.setColor(QPalette.Button, QColor(248, 249, 250)) palette.setColor(QPalette.ButtonText, QColor(73, 80, 87)) palette.setColor(QPalette.BrightText, QColor(255, 255, 255)) palette.setColor(QPalette.Highlight, QColor(78, 115, 223)) palette.setColor(QPalette.HighlightedText, QColor(255, 255, 255)) app.setPalette(palette) # 设置应用字体 app_font = QFont("Segoe UI", 9) app.setFont(app_font) manager = WorkflowManager() manager.show() sys.exit(app.exec_()) 此项目打开是一片空白，请检查
最新发布
07-10
- 在`load_workflows`方法中，创建默认工作流程后调用`self.save_workflows()`，但保存失败（例如权限问题），然后`self.workflows`被设置为空数组？实际上，不会，因为默认工作流程已经添加到`self.workflows`中。...
import sys import json import os from PyQt5.QtWidgets import (QApplication, QMainWindow, QWidget, QVBoxLayout, QHBoxLayout, QPushButton, QListWidget, QLabel, QDialog, QLineEdit, QTextEdit, QComboBox, QMessageBox, QTabWidget, QToolBar, QAction, QTreeWidget, QTreeWidgetItem, QSplitter, QStatusBar, QToolButton, QStackedWidget, QDateEdit, QListWidgetItem, QCheckBox, QFormLayout, QScrollArea, QSizePolicy) from PyQt5.QtCore import Qt, QSize, QDate from PyQt5.QtGui import QIcon, QFont, QColor, QPalette, QBrush, QLinearGradient class WorkflowManager(QMainWindow): def __init__(self): super().__init__() self.setWindowTitle("工作流程管理器") self.resize(1000, 650) # 缩小窗口尺寸 self.workflows = [] self.current_workflow = None self.current_stage_index = 0 self.load_workflows() # 设置主窗口样式 - 紧凑现代风格 self.setStyleSheet(""" QMainWindow { background-color: #f8f9fa; font-family: 'Segoe UI', 'Arial', sans-serif; } QToolBar { background-color: #ffffff; border-bottom: 1px solid #e9ecef; padding: 3px; spacing: 5px; } QPushButton { background-color: #4e73df; color: white; border-radius: 4px; padding: 6px 12px; min-width: 80px; font-size: 13px; font-weight: 500; border: none; } QListWidget, QTreeWidget { background-color: white; border: 1px solid #e0e0e0; border-radius: 6px; font-size: 13px; padding: 3px; } QTabWidget::pane { border: 1px solid #e0e0e0; border-radius: 6px; background: white; margin-top: 3px; } QTabBar::tab { background: #f8f9fa; border: 1px solid #e0e0e0; border-bottom: none; padding: 8px 15px; font-size: 13px; color: #495057; border-top-left-radius: 4px; border-top-right-radius: 4px; margin-right: 2px; } QLabel { font-size: 13px; color: #495057; } QLineEdit, QTextEdit, QComboBox { font-size: 13px; padding: 6px; border: 1px solid #ced4da; border-radius: 4px; } QCheckBox { font-size: 13px; spacing: 6px; } QStatusBar { font-size: 12px; } """) # 设置应用字体 app_font = QFont("Segoe UI", 9) # 使用更小字号 QApplication.setFont(app_font) # 创建主界面 self.create_main_ui() # 加载默认工作流程 if self.workflows: self.current_workflow = self.workflows[0] self.update_workflow_display() def create_main_ui(self): """创建主界面""" # 创建工具栏 toolbar = QToolBar("工具栏") toolbar.setIconSize(QSize(20, 20)) # 更小的图标 toolbar.setMovable(False) self.addToolBar(toolbar) # 添加工具栏动作 actions = [ ("document-new", "新建", self.new_workflow), ("document-edit", "编辑", self.edit_workflow), ("edit-delete", "删除", self.delete_workflow), ("document-save", "保存", self.save_workflows), ("view-statistics", "统计", self.show_stats) ] for icon, text, callback in actions: action = QAction(QIcon.fromTheme(icon), text, self) action.triggered.connect(callback) toolbar.addAction(action) toolbar.addSeparator() # 创建主内容区域 main_widget = QWidget() self.setCentralWidget(main_widget) main_layout = QHBoxLayout(main_widget) main_layout.setContentsMargins(10, 10, 10, 10) main_layout.setSpacing(10) # 左侧工作流程列表 (更窄) left_panel = QWidget() left_panel.setFixedWidth(220) # 缩小宽度 left_layout = QVBoxLayout(left_panel) left_layout.setContentsMargins(0, 0, 0, 0) workflow_label = QLabel("工作流程") workflow_label.setStyleSheet("font-size: 14px; font-weight: 600; color: #4e73df;") left_layout.addWidget(workflow_label) self.workflow_list = QTreeWidget() self.workflow_list.setHeaderLabel("") self.workflow_list.setRootIsDecorated(False) self.workflow_list.itemClicked.connect(self.select_workflow) left_layout.addWidget(self.workflow_list) main_layout.addWidget(left_panel) # 右侧主内容区 (使用分割器) right_splitter = QSplitter(Qt.Vertical) right_splitter.setHandleWidth(5) # 工作流程可视化区 (更紧凑) self.flow_visualization = QWidget() self.flow_visualization.setStyleSheet("background-color: white; border-radius: 6px; padding: 10px;") flow_viz_layout = QVBoxLayout(self.flow_visualization) flow_viz_layout.setContentsMargins(5, 5, 5, 5) self.flow_title = QLabel() self.flow_title.setStyleSheet("font-size: 16px; font-weight: 600; color: #4e73df; margin-bottom: 10px;") flow_viz_layout.addWidget(self.flow_title) # 滚动区域容器 scroll_container = QWidget() scroll_layout = QVBoxLayout(scroll_container) scroll_layout.setContentsMargins(0, 0, 0, 0) # 添加滚动区域 scroll_area = QScrollArea() scroll_area.setWidgetResizable(True) scroll_area.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOn) scroll_area.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff) scroll_area.setStyleSheet("border: none;") scroll_widget = QWidget() self.flow_stages = QHBoxLayout(scroll_widget) self.flow_stages.setSpacing(10) self.flow_stages.setContentsMargins(5, 5, 5, 5) scroll_area.setWidget(scroll_widget) scroll_layout.addWidget(scroll_area) flow_viz_layout.addWidget(scroll_container, 1) # 添加权重 # 流程控制按钮 self.flow_control = QHBoxLayout() self.flow_control.setAlignment(Qt.AlignCenter) self.flow_control.setSpacing(15) self.flow_control.setContentsMargins(0, 10, 0, 0) self.prev_stage_btn = QPushButton("◀ 上一阶段") self.prev_stage_btn.setIcon(QIcon.fromTheme("go-previous")) self.prev_stage_btn.setStyleSheet(""" QPushButton { min-width: 100px; padding: 6px; background-color: #4e73df; color: white; border-radius: 4px; } QPushButton:disabled { background-color: #cccccc; color: #666666; } """) self.prev_stage_btn.clicked.connect(self.prev_stage) self.next_stage_btn = QPushButton("下一阶段 ▶") self.next_stage_btn.setIcon(QIcon.fromTheme("go-next")) self.next_stage_btn.setStyleSheet(""" QPushButton { min-width: 100px; padding: 6px; background-color: #1cc88a; color: white; border-radius: 4px; } QPushButton:disabled { background-color: #cccccc; color: #666666; } """) self.next_stage_btn.clicked.connect(self.next_stage) self.flow_control.addWidget(self.prev_stage_btn) self.flow_control.addWidget(self.next_stage_btn) # 创建按钮容器确保按钮始终可见 button_container = QWidget() button_container.setLayout(self.flow_control) button_container.setStyleSheet("background: transparent;") flow_viz_layout.addWidget(button_container) right_splitter.addWidget(self.flow_visualization) # 成果物管理区 (更紧凑) self.artifacts_management = QTabWidget() self.artifacts_management.setStyleSheet(""" QTabWidget::pane { border: none; } """) # 成果物检查 self.artifacts_check = QWidget() self.artifacts_check.setStyleSheet("background-color: white; border-radius: 6px; padding: 10px;") artifacts_layout = QVBoxLayout(self.artifacts_check) artifacts_layout.setContentsMargins(5, 5, 5, 5) self.artifacts_label = QLabel("成果物检查") self.artifacts_label.setStyleSheet("font-size: 14px; font-weight: 600; color: #4e73df;") artifacts_layout.addWidget(self.artifacts_label) self.artifacts_list = QListWidget() self.artifacts_list.setStyleSheet("border-radius: 4px;") artifacts_layout.addWidget(self.artifacts_list, 1) # 添加权重 # 成果物状态说明 (更紧凑) self.status_info = QLabel("") self.status_info.setStyleSheet(""" font-size: 12px; font-weight: 500; color: white; background-color: #6c757d; padding: 6px; border-radius: 4px; margin-top: 8px; """) artifacts_layout.addWidget(self.status_info) self.artifacts_management.addTab(self.artifacts_check, "成果物") # 统计 self.stats_widget = QWidget() self.stats_widget.setStyleSheet("background-color: white; border-radius: 6px; padding: 10px;") stats_layout = QVBoxLayout(self.stats_widget) self.stats_label = QLabel("工作流程统计信息将显示在这里") self.stats_label.setStyleSheet("font-size: 13px;") stats_layout.addWidget(self.stats_label) self.artifacts_management.addTab(self.stats_widget, "统计") right_splitter.addWidget(self.artifacts_management) # 设置分割器比例 right_splitter.setSizes([300, 400]) main_layout.addWidget(right_splitter, 1) # 状态栏 self.status_bar = QStatusBar() self.status_bar.setSizeGripEnabled(False) self.setStatusBar(self.status_bar) self.status_bar.showMessage("就绪") def load_workflows(self): """加载工作流程并处理兼容性""" if os.path.exists("workflows.json"): with open("workflows.json", "r") as f: self.workflows = json.load(f) # 兼容旧数据结构：将字符串成果物转换为对象 for workflow in self.workflows: for stage in workflow["stages"]: if stage.get("artifacts") and isinstance(stage["artifacts"][0], str): stage["artifacts"] = [{"name": name, "completed": False} for name in stage["artifacts"]] else: # 创建默认工作流程 - 使用新数据结构 default_workflow = { "name": "软件开发变更流程", "description": "标准的软件开发变更管理流程", "stages": [ {"name": "变更点分析", "description": "分析客户提供的变更需求", "color": "#4e73df", "artifacts": [{"name": "需求分析文档", "completed": False}], "completed": False}, {"name": "变更点差分", "description": "识别变更前后的差异", "color": "#1cc88a", "artifacts": [{"name": "差异分析报告", "completed": False}], "completed": False}, {"name": "设计书修改", "description": "更新设计文档", "color": "#36b9cc", "artifacts": [{"name": "更新后的设计文档", "completed": False}], "completed": False}, {"name": "代码修改", "description": "实施代码变更", "color": "#f6c23e", "artifacts": [{"name": "变更后的代码", "completed": False}], "completed": False}, {"name": "代码验证", "description": "测试变更代码", "color": "#e74a3b", "artifacts": [{"name": "测试报告", "completed": False}], "completed": False}, {"name": "代码审核", "description": "进行代码审查", "color": "#6f42c1", "artifacts": [{"name": "代码审查意见", "completed": False}], "completed": False}, {"name": "代码集成", "description": "合并到主分支", "color": "#fd7e14", "artifacts": [{"name": "集成后的代码", "completed": False}], "completed": False}, {"name": "成果物输出", "description": "生成最终交付物", "color": "#20c997", "artifacts": [{"name": "最终交付包", "completed": False}], "completed": False} ], "tasks": [] } self.workflows.append(default_workflow) self.save_workflows() def save_workflows(self): """保存工作流程""" with open("workflows.json", "w") as f: json.dump(self.workflows, f, indent=4) self.status_bar.showMessage("工作流程已保存", 2000) def update_workflow_display(self): """更新工作流程显示""" if not self.current_workflow: return # 更新工作流程列表 self.workflow_list.clear() for workflow in self.workflows: item = QTreeWidgetItem(self.workflow_list) item.setText(0, workflow["name"]) item.setFont(0, QFont("Segoe UI", 10)) item.setData(0, Qt.UserRole, workflow) # 高亮显示当前选中的工作流程 if workflow == self.current_workflow: item.setBackground(0, QColor("#e9ecef")) # 更新流程标题 self.flow_title.setText(f"{self.current_workflow['name']} - {self.current_workflow['description']}") # 更新流程阶段显示 self.clear_flow_stages() for i, stage in enumerate(self.current_workflow["stages"]): stage_widget = self.create_stage_widget(stage, i) self.flow_stages.addWidget(stage_widget) # 更新按钮状态 self.update_buttons_state() def clear_flow_stages(self): """清空流程阶段显示""" while self.flow_stages.count(): item = self.flow_stages.takeAt(0) if item.widget(): item.widget().deleteLater() def create_stage_widget(self, stage, index): """创建单个阶段显示组件""" stage_widget = QWidget() stage_widget.setFixedWidth(180) # 更窄的组件 # 根据阶段状态设置样式 if index == self.current_stage_index: # 当前阶段 - 高亮显示 stage_widget.setStyleSheet(f""" QWidget {{ background-color: {stage['color']}20; border: 2px solid {stage['color']}; border-radius: 8px; padding: 10px; }} QLabel {{ color: {stage['color']}; }} """) elif index < self.current_stage_index: # 已完成阶段 - 灰色显示 stage_widget.setStyleSheet(f""" QWidget {{ background-color: #e9ecef; border: 2px solid #ced4da; border-radius: 8px; padding: 10px; }} QLabel {{ color: #6c757d; }} """) else: # 未开始阶段 - 默认样式 stage_widget.setStyleSheet(f""" QWidget {{ background-color: #f8f9fa; border: 2px solid #e9ecef; border-radius: 8px; padding: 10px; }} QLabel {{ color: #6c757d; }} """) layout = QVBoxLayout(stage_widget) layout.setSpacing(5) title = QLabel(stage["name"]) title.setStyleSheet("font-weight: 600; font-size: 14px;") layout.addWidget(title) desc = QLabel(stage["description"]) desc.setWordWrap(True) desc.setStyleSheet("font-size: 11px;") layout.addWidget(desc) # 显示阶段状态 status_text = "已完成" if stage.get("completed", False) else "进行中" if index == self.current_stage_index else "未开始" status = QLabel(f"状态: {status_text}") status.setStyleSheet("font-size: 10px; font-style: italic; margin-top: 5px;") layout.addWidget(status) # 添加阶段选择按钮 select_btn = QPushButton("选择") select_btn.setStyleSheet(f""" QPushButton {{ background-color: {stage['color']}; color: white; font-weight: 500; margin-top: 8px; padding: 5px; font-size: 11px; }} QPushButton:hover {{ background-color: {self.darken_color(stage['color'], 20)}; }} """) select_btn.clicked.connect(lambda _, i=index: self.select_stage(i)) layout.addWidget(select_btn) return stage_widget def darken_color(self, hex_color, percent): """使颜色变暗指定百分比""" r = int(int(hex_color[1:3], 16) * (100 - percent) / 100) g = int(int(hex_color[3:5], 16) * (100 - percent) / 100) b = int(int(hex_color[5:7], 16) * (100 - percent) / 100) return f"#{max(0, min(255, r)):02x}{max(0, min(255, g)):02x}{max(0, min(255, b)):02x}" def select_workflow(self, item): """选择工作流程""" self.current_workflow = item.data(0, Qt.UserRole) self.current_stage_index = 0 self.update_workflow_display() self.update_artifacts_display() def select_stage(self, index): """选择阶段""" # 获取目标阶段 target_stage = self.current_workflow["stages"][index] # 如果目标阶段已完成，直接跳转 if target_stage.get("completed", False): self.current_stage_index = index self.update_workflow_display() self.update_artifacts_display() return # 如果跳转到已完成阶段之后的阶段，允许直接跳转 if index <= self.current_stage_index: self.current_stage_index = index self.update_workflow_display() self.update_artifacts_display() return # 只有跳转到未完成的未来阶段才需要警告 reply = QMessageBox.question( self, '确认跳转', '您正在跳转到未完成的阶段。确定要继续吗?', QMessageBox.Yes | QMessageBox.No ) if reply == QMessageBox.Yes: self.current_stage_index = index self.update_workflow_display() self.update_artifacts_display() def prev_stage(self): """返回上一阶段""" if self.current_stage_index > 0: self.current_stage_index -= 1 self.update_workflow_display() self.update_artifacts_display() self.status_bar.showMessage(f"已返回阶段: {self.current_workflow['stages'][self.current_stage_index]['name']}", 2000) def next_stage(self): """进入下一阶段""" if self.current_stage_index < len(self.current_workflow["stages"]) - 1: # 检查当前阶段是否已完成 current_stage = self.current_workflow["stages"][self.current_stage_index] # 检查成果物是否全部完成 if not current_stage.get("completed", False): QMessageBox.warning(self, "警告", "当前阶段成果物未全部完成，无法进入下一阶段!") return self.current_stage_index += 1 self.save_workflows() self.update_workflow_display() self.update_artifacts_display() self.status_bar.showMessage(f"已进入新阶段: {self.current_workflow['stages'][self.current_stage_index]['name']}", 2000) def update_buttons_state(self): """更新按钮状态""" self.prev_stage_btn.setEnabled(self.current_stage_index > 0) self.next_stage_btn.setEnabled( self.current_stage_index < len(self.current_workflow["stages"]) - 1 ) def new_workflow(self): """新建工作流程""" dialog = WorkflowDialog(self) if dialog.exec_() == QDialog.Accepted: new_workflow = dialog.get_workflow() self.workflows.append(new_workflow) self.current_workflow = new_workflow self.current_stage_index = 0 self.save_workflows() self.update_workflow_display() self.update_artifacts_display() def edit_workflow(self): """编辑工作流程""" if not self.current_workflow: return dialog = WorkflowDialog(self, self.current_workflow) if dialog.exec_() == QDialog.Accepted: edited_workflow = dialog.get_workflow() index = self.workflows.index(self.current_workflow) self.workflows[index] = edited_workflow self.current_workflow = edited_workflow self.save_workflows() self.update_workflow_display() self.update_artifacts_display() def delete_workflow(self): """删除当前工作流程""" if not self.current_workflow: QMessageBox.warning(self, "警告", "请先选择一个工作流程!") return reply = QMessageBox.question( self, '确认删除', f"确定要删除工作流程【{self.current_workflow['name']}】吗?\n此操作不可恢复!", QMessageBox.Yes | QMessageBox.No ) if reply == QMessageBox.Yes: # 从工作流程列表中移除当前工作流程 self.workflows.remove(self.current_workflow) # 更新当前选中的工作流程 if self.workflows: self.current_workflow = self.workflows[0] self.current_stage_index = 0 else: self.current_workflow = None self.current_stage_index = -1 # 保存更改并更新界面 self.save_workflows() self.update_workflow_display() self.update_artifacts_display() self.status_bar.showMessage(f"工作流程已删除", 2000) def update_artifacts_display(self): """更新成果物显示并恢复状态""" self.artifacts_list.clear() if not self.current_workflow: return current_stage = self.current_workflow["stages"][self.current_stage_index] self.artifacts_label.setText(f"成果物检查 - {current_stage['name']}") for artifact in current_stage.get("artifacts", []): item = QListWidgetItem() widget = QWidget() layout = QHBoxLayout(widget) layout.setContentsMargins(10, 5, 10, 5) # 更紧凑的内边距 checkbox = QCheckBox(artifact["name"]) checkbox.setChecked(artifact["completed"]) # 恢复状态 checkbox.setStyleSheet("font-size: 19px;") checkbox.stateChanged.connect(lambda state, a=artifact: self.update_artifact_status(a, state)) layout.addWidget(checkbox) item.setSizeHint(widget.sizeHint()) self.artifacts_list.addItem(item) self.artifacts_list.setItemWidget(item, widget) # 更新状态信息 self.update_stage_status() def update_artifact_status(self, artifact, state): """更新成果物状态""" artifact["completed"] = (state == Qt.Checked) self.update_stage_status() def update_stage_status(self): """更新阶段状态""" if not self.current_workflow: return current_stage = self.current_workflow["stages"][self.current_stage_index] artifacts = current_stage.get("artifacts", []) total_artifacts = len(artifacts) completed_artifacts = sum(1 for a in artifacts if a["completed"]) # 更新状态文本 if total_artifacts == 0: status_text = "当前阶段没有成果物" status_color = "#6c757d" elif completed_artifacts == 0: status_text = "状态: 待开始 (0% 完成)" status_color = "#e74a3b" current_stage["completed"] = False elif completed_artifacts < total_artifacts: percent = (completed_artifacts / total_artifacts) * 100 status_text = f"状态: 进行中 ({percent:.0f}% 完成)" status_color = "#f6c23e" current_stage["completed"] = False else: status_text = "状态: 已完成 (100% 完成)" status_color = "#1cc88a" current_stage["completed"] = True self.status_info.setText(status_text) self.status_info.setStyleSheet(f""" font-size: 12px; font-weight: 500; color: white; background-color: {status_color}; padding: 6px; border-radius: 4px; margin-top: 8px; """) self.update_buttons_state() def show_stats(self): """显示统计信息""" if not self.current_workflow: return stats_text = f"<h2 style='color: #4e73df;'>{self.current_workflow['name']} 统计</h2>" # 按阶段统计 stats_text += "<h3 style='color: #5a5c69;'>按阶段统计</h3><ul style='list-style-type: none; padding-left: 0;'>" for i, stage in enumerate(self.current_workflow["stages"]): artifacts = stage.get("artifacts", []) total_artifacts = len(artifacts) completed_artifacts = sum(1 for a in artifacts if a["completed"]) status = "已完成" if stage.get("completed", False) else "进行中" if i == self.current_stage_index else "未开始" stats_text += f"<li style='margin-bottom: 6px;'>" stats_text += f"<span style='display: inline-block; width: 16px; height: 16px; background-color: {stage['color']}; border-radius: 3px; margin-right: 8px;'></span>" stats_text += f"<b>{stage['name']}</b>: {completed_artifacts}/{total_artifacts} 完成 (<span style='color: #4e73df;'>{status}</span>)" stats_text += "</li>" stats_text += "</ul>" # 完成率统计 completed_stages = sum(1 for stage in self.current_workflow["stages"] if stage.get("completed", False)) total_stages = len(self.current_workflow["stages"]) completion_rate = (completed_stages / total_stages) * 100 if total_stages > 0 else 0 # 进度条 stats_text += f"<h3 style='color: #5a5c69;'>流程完成率: {completion_rate:.0f}%</h3>" stats_text += f""" <div style='background-color: #e9ecef; height: 16px; border-radius: 8px; margin-bottom: 15px;'> <div style='background-color: #4e73df; width: {completion_rate}%; height: 100%; border-radius: 8px;'></div> </div> """ self.stats_label.setText(stats_text) self.artifacts_management.setCurrentWidget(self.stats_widget) class WorkflowDialog(QDialog): """工作流程编辑对话框""" def __init__(self, parent=None, workflow=None): super().__init__(parent) self.setWindowTitle("编辑工作流程" if workflow else "新建工作流程") self.resize(600, 450) # 更小的对话框 self.workflow = workflow if workflow else { "name": "", "description": "", "stages": [], "tasks": [] } self.setup_ui() def setup_ui(self): """设置对话框UI""" layout = QVBoxLayout(self) layout.setContentsMargins(15, 15, 15, 15) # 标题 title = QLabel("编辑工作流程" if self.workflow.get("name") else "新建工作流程") title.setStyleSheet("font-size: 16px; font-weight: 600; color: #4e73df; margin-bottom: 15px;") layout.addWidget(title) # 基本信息 form_layout = QFormLayout() form_layout.setLabelAlignment(Qt.AlignRight) form_layout.setVerticalSpacing(10) self.name_edit = QLineEdit(self.workflow["name"]) self.name_edit.setPlaceholderText("输入工作流程名称") form_layout.addRow("流程名称:", self.name_edit) self.desc_edit = QTextEdit(self.workflow["description"]) self.desc_edit.setPlaceholderText("输入工作流程描述") self.desc_edit.setFixedHeight(60) form_layout.addRow("流程描述:", self.desc_edit) layout.addLayout(form_layout) # 阶段管理 stages_label = QLabel("阶段管理") stages_label.setStyleSheet("font-size: 14px; font-weight: 600; color: #4e73df; margin-top: 15px; margin-bottom: 8px;") layout.addWidget(stages_label) # 阶段列表和编辑区 stages_container = QHBoxLayout() stages_container.setSpacing(15) # 阶段列表 stages_list_container = QVBoxLayout() self.stages_list = QListWidget() self.stages_list.setFixedHeight(150) self.update_stages_list() self.stages_list.itemClicked.connect(self.select_stage) stages_list_container.addWidget(self.stages_list) stages_container.addLayout(stages_list_container, 1) # 阶段编辑区 stage_edit_container = QVBoxLayout() self.stage_edit = QWidget() self.stage_edit.setStyleSheet("background-color: #f8f9fa; border-radius: 6px; padding: 10px;") stage_edit_layout = QFormLayout(self.stage_edit) stage_edit_layout.setVerticalSpacing(8) self.stage_name_edit = QLineEdit() self.stage_name_edit.setPlaceholderText("输入阶段名称") stage_edit_layout.addRow("阶段名称:", self.stage_name_edit) self.stage_desc_edit = QTextEdit() self.stage_desc_edit.setPlaceholderText("输入阶段描述") self.stage_desc_edit.setFixedHeight(50) stage_edit_layout.addRow("阶段描述:", self.stage_desc_edit) self.stage_color_edit = QComboBox() self.stage_color_edit.addItems(["#4e73df", "#1cc88a", "#36b9cc", "#f6c23e", "#e74a3b", "#6f42c1", "#fd7e14", "#20c997"]) stage_edit_layout.addRow("阶段颜色:", self.stage_color_edit) # 成果物编辑 self.artifacts_edit = QTextEdit() self.artifacts_edit.setPlaceholderText("每行输入一个成果物名称") stage_edit_layout.addRow("成果物:", self.artifacts_edit) stage_edit_container.addWidget(self.stage_edit) # 阶段操作按钮 stage_btn_layout = QHBoxLayout() stage_btn_layout.setSpacing(8) self.add_stage_btn = QPushButton("添加") self.add_stage_btn.setStyleSheet("background-color: #1cc88a; color: white; padding: 5px;") self.add_stage_btn.clicked.connect(self.add_stage) stage_btn_layout.addWidget(self.add_stage_btn) self.update_stage_btn = QPushButton("更新") self.update_stage_btn.setStyleSheet("background-color: #4e73df; color: white; padding: 5px;") self.update_stage_btn.clicked.connect(self.update_stage) stage_btn_layout.addWidget(self.update_stage_btn) self.remove_stage_btn = QPushButton("删除") self.remove_stage_btn.setStyleSheet("background-color: #e74a3b; color: white; padding: 5px;") self.remove_stage_btn.clicked.connect(self.remove_stage) stage_btn_layout.addWidget(self.remove_stage_btn) stage_edit_container.addLayout(stage_btn_layout) stages_container.addLayout(stage_edit_container, 2) layout.addLayout(stages_container) # 对话框按钮 btn_layout = QHBoxLayout() btn_layout.setAlignment(Qt.AlignRight) btn_layout.setSpacing(10) save_btn = QPushButton("保存") save_btn.setStyleSheet("background-color: #4e73df; color: white; min-width: 80px; padding: 6px;") save_btn.clicked.connect(self.accept) btn_layout.addWidget(save_btn) cancel_btn = QPushButton("取消") cancel_btn.setStyleSheet("background-color: #6c757d; color: white; min-width: 80px; padding: 6px;") cancel_btn.clicked.connect(self.reject) btn_layout.addWidget(cancel_btn) layout.addLayout(btn_layout) def update_stages_list(self): """更新阶段列表""" self.stages_list.clear() for stage in self.workflow["stages"]: item = QListWidgetItem(stage["name"]) item.setData(Qt.UserRole, stage) self.stages_list.addItem(item) def select_stage(self, item): """选择阶段进行编辑""" stage = item.data(Qt.UserRole) self.stage_name_edit.setText(stage["name"]) self.stage_desc_edit.setText(stage["description"]) self.stage_color_edit.setCurrentText(stage["color"]) # 将成果物列表转换为文本 artifact_names = [a["name"] for a in stage.get("artifacts", [])] self.artifacts_edit.setText("\n".join(artifact_names)) def add_stage(self): """添加新阶段""" name = self.stage_name_edit.text().strip() if not name: QMessageBox.warning(self, "警告", "请输入阶段名称!") return # 从文本创建成果物对象 artifacts = [ {"name": a.strip(), "completed": False} for a in self.artifacts_edit.toPlainText().split("\n") if a.strip() ] new_stage = { "name": name, "description": self.stage_desc_edit.toPlainText().strip(), "color": self.stage_color_edit.currentText(), "artifacts": artifacts, "completed": False } self.workflow["stages"].append(new_stage) self.update_stages_list() self.clear_stage_edit() def update_stage(self): """更新当前阶段""" current_item = self.stages_list.currentItem() if not current_item: QMessageBox.warning(self, "警告", "请先选择一个阶段!") return name = self.stage_name_edit.text().strip() if not name: QMessageBox.warning(self, "警告", "请输入阶段名称!") return stage = current_item.data(Qt.UserRole) stage["name"] = name stage["description"] = self.stage_desc_edit.toPlainText().strip() stage["color"] = self.stage_color_edit.currentText() # 更新成果物列表 artifact_names = [a.strip() for a in self.artifacts_edit.toPlainText().split("\n") if a.strip()] # 保留现有成果物的状态 existing_artifacts = {a["name"]: a["completed"] for a in stage.get("artifacts", [])} stage["artifacts"] = [ {"name": name, "completed": existing_artifacts.get(name, False)} for name in artifact_names ] self.update_stages_list() def remove_stage(self): """删除当前阶段""" current_item = self.stages_list.currentItem() if not current_item: QMessageBox.warning(self, "警告", "请先选择一个阶段!") return reply = QMessageBox.question(self, '确认删除', f"确定要删除阶段【{current_item.text()}】吗?", QMessageBox.Yes | QMessageBox.No, QMessageBox.No) if reply == QMessageBox.Yes: stage = current_item.data(Qt.UserRole) self.workflow["stages"].remove(stage) self.update_stages_list() self.clear_stage_edit() def clear_stage_edit(self): """清空阶段编辑区""" self.stage_name_edit.clear() self.stage_desc_edit.clear() self.stage_color_edit.setCurrentIndex(0) self.artifacts_edit.clear() def get_workflow(self): """获取编辑后的工作流程""" return { "name": self.name_edit.text().strip(), "description": self.desc_edit.toPlainText().strip(), "stages": self.workflow["stages"], "tasks": self.workflow["tasks"] } if __name__ == "__main__": app = QApplication(sys.argv) # 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