工具栏可以有多个,而且可以设置不同的位置参数。
QtCore.Qt.ToolBarArea.LeftToolBarArea
QtCore.Qt.ToolBarArea.RightToolBarArea
QtCore.Qt.ToolBarArea.TopToolBarArea
QtCore.Qt.ToolBarArea.BottomToolBarArea
QtCore.Qt.ToolBarArea.AllToolBarAreas
QtCore.Qt.ToolBarArea.NoToolBarArea
QMainWindow直接调用addToolBar()方法添加工具栏.
addToolBar(self, area: QtCore.Qt.ToolBarArea, toolbar: 'QToolBar') -> None: ...
addToolBar(self, toolbar: 'QToolBar') -> None: ...
addToolBar(self, title: str) -> 'QToolBar': ...
示例:
# _*_ coding:utf-8 _*_import sys
from PyQt6.QtWidgets import QApplication, QWidget, QMainWindow, QVBoxLayout, QHBoxLayout,QToolBar
from PyQt6.QtGui import QIcon,QAction
from PyQt6.QtCore import Qtclass MainWindowView(QMainWindow):"""主窗体界面"""def __init__(self):"""构造函数"""super().__init__()self.setWindowTitle("MainWindow")self.setWindowIcon(QIcon(r"./res/folder_pictures.ico"))self.resize(300,200)self.setMinimumSize(600,400)self.initUI()def initUI(self):"""初始函数"""self.vboxlayout = QVBoxLayout(self)self.main_widget = QWidget()self.main_widget.setLayout(self.vboxlayout)self.setCentralWidget(self.main_widget)self.hboxlayout = QHBoxLayout(self)# 获取状态栏self.statusBar = self.statusBar()self.statusBar.showMessage("显示状态栏信息",10000)# 获取工具栏self.toolbar_file = self.addToolBar("文件")# 打开工具项self.action_open = QAction(QIcon("./res/20 (3).ico"),"打开",self)self.action_open.setStatusTip("打开文件")self.action_open.triggered.connect(lambda : print("打开文件"))self.toolbar_file.addAction(self.action_open) # 添加到菜单中# 保存工具项self.action_save = QAction("保存")self.toolbar_file.addAction(self.action_save)# 添加分隔符self.toolbar_file.addSeparator()# 添加退出工具项self.action_quit = self.toolbar_file.addAction("退出")# 添加工具栏-权限self.toolbar_limits = QToolBar()self.toolbar_limits.setObjectName("权限")self.addToolBar(Qt.ToolBarArea.RightToolBarArea,self.toolbar_limits)self.action_group = self.toolbar_limits.addAction("用户组")# 添加分隔符self.toolbar_limits.addSeparator()self.action_single = self.toolbar_limits.addAction("个人权限")def center(self):"""居中显示"""self.win_rect = self.frameGeometry() #获取窗口矩形self.screen_center = self.screen().availableGeometry().center() #屏幕中心self.win_rect.moveCenter(self.screen_center) # 移动窗口矩形到屏幕中心self.move(self.win_rect.center) # 移动窗口与窗口矩形重合if __name__ == "__main__":app = QApplication(sys.argv)view = MainWindowView()view.show()sys.exit(app.exec())结果: