from PyQt5 import QtCore, QtGui, QtWidgets from PyQt5.QtCore import QSize, Qt from PyQt5.Qt import * from PyQt5.QtGui import QPixmap, QIcon from PyQt5.QtWidgets import QHBoxLayout, QAbstractItemView, QTableView, QVBoxLayout, QSplitter, \ QApplication, QGroupBox, QLabel, QGridLayout, QLineEdit, QComboBox, QTextEdit, QCheckBox,QVBoxLayout,QListView, QMainWindow from PyQt5.QtWidgets import QListWidget, QStackedWidget, QFrame from PyQt5.QtWidgets import QListWidgetItem, QSizePolicy from PyQt5.QtWidgets import QWidget, QSpacerItem, QHeaderView from .UserTable import UserTableView from utils.DBModels.UserModels import User from .UserModel import UserTableModel from utils import Globals from model.UserModel.UserManage import UserManage from Static import static class UserWidgets(QtWidgets.QWidget): def __init__(self, parent=None): super(UserWidgets, self).__init__(parent) self.setAttribute(Qt.WA_StyledBackground, True) self.createBtn = QPushButton(QIcon(':/static/add.png'), '添加用户') self.createBtn.setObjectName('forceBtn') self.createBtn.setIconSize(QSize(22, 22)) self.createBtn.clicked.connect(self.createUser) # self.importBtn = QPushButton(QIcon(':/static/import.png'), '导入变量') # self.importBtn.setObjectName('importBtn') # self.importBtn.setIconSize(QSize(22, 22)) self.delBtn = QPushButton(QIcon(':/static/delete.png'), '批量删除') self.delBtn.setObjectName('delBtn') self.delBtn.setIconSize(QSize(22, 22)) self.delBtn.clicked.connect(self.deleteUser) self.userView = UserTableView() self.userView.setObjectName('userView') self.proxy = QtCore.QSortFilterProxyModel(self) self.userView.proxy = self.proxy self.proxy.setSourceModel(self.userView.model) self.userView.setModel(self.proxy) Globals.setValue('userTable', self.userView) # [self.userView.model.append_data([x,'测试','测试','测试','测试','测试','测试','测试','测试','测试']) for x in range(10)] # self.model = VarTableModel(self.dic['header'], self.dic['data']) # self.varView.setModel(self.model) self.gridLayout = QtWidgets.QGridLayout(self) self.gridLayout.addWidget(self.createBtn, 0, 0, 1, 1) self.gridLayout.addWidget(QSplitter(), 0, 1, 1, 21) # self.gridLayout.addWidget(self.importBtn, 0, 21, 1, 1) self.gridLayout.addWidget(self.delBtn, 0, 22, 1, 1) self.gridLayout.addWidget(self.userView, 1, 0, 10, 23) self.gridLayout.setSpacing(10) self.gridLayout.setContentsMargins(20, 30, 20, 20) self.t_list = User.select() #for i in self.t_list: # self.userView.model.append_data([i.id, i.userName, i.userPwd, i.description, i.createTime]) # self.comboBox.currentIndexChanged.connect(self.on_comboBox_currentIndexChanged) self.horizontalHeader = self.userView.horizontalHeader() self.horizontalHeader.sectionClicked.connect(self.on_view_horizontalHeader_sectionClicked) def createUser(self): self.userView.model.append_data(['', '', '', '', '', '0', '0', '0', '0', '']) def deleteUser(self): print('sss', self.userView.model.checkList) check = [i for i,x in enumerate(self.userView.model.checkList) if x == 'Checked'] check.sort(reverse=True) for i in check: model = self.userView.model #checkrow = self.userView.model.checkList.index(i) print(i) name = str(model.datas[i][1]) UserManage.deleteUser(name=name) model.remove_row(i) @QtCore.pyqtSlot(int) def on_view_horizontalHeader_sectionClicked(self, logicalIndex): self.logicalIndex = logicalIndex self.on_comboBox_currentIndexChanged(self.logicalIndex) menuName = '_' + str(logicalIndex) + 'Menu' if not hasattr(self, menuName): setattr(self, menuName, QtWidgets.QMenu(self)) self.menuValues = getattr(self, menuName) menuEdit = QtWidgets.QLineEdit() inputAction = QtWidgets.QWidgetAction(self.menuValues) inputAction.setDefaultWidget(menuEdit) self.menuValues.addAction(inputAction) menuEdit.textChanged.connect(self.on_lineEdit_textChanged) self.menuValues = getattr(self, menuName) self.romoveAction(self.menuValues) self.signalMapper = QtCore.QSignalMapper(self) self.menuValues.mouseReleaseEvent = self._menu_mouseReleaseEvent actionAll = QtWidgets.QAction("All", self) actionAll.triggered.connect(self.on_actionAll_triggered) actionAll.setProperty('canHide', True) actionAll.setCheckable(True) self.menuValues.addAction(actionAll) self.menuValues.addSeparator() valuesUnique = [self.proxy.data(self.proxy.index(row, self.logicalIndex)) for row in range(self.proxy.rowCount()) ] for actionNumber, actionName in enumerate(sorted(list(set(valuesUnique)))): action = QtWidgets.QAction(str(actionName), self) self.signalMapper.setMapping(action, actionNumber) action.triggered.connect(self.signalMapper.map) action.setCheckable(True) self.menuValues.addAction(action) self.signalMapper.mapped.connect(self.on_signalMapper_mapped) headerPos =self.userView.mapToGlobal(self.horizontalHeader.pos()) posY = headerPos.y() + self.horizontalHeader.height() posX = headerPos.x() + self.horizontalHeader.sectionPosition(self.logicalIndex) getattr(self, menuName).exec_(QtCore.QPoint(posX, posY)) @QtCore.pyqtSlot() def on_actionAll_triggered(self): # 显示全部 filterColumn = self.logicalIndex filterString = QtCore.QRegExp( "", QtCore.Qt.CaseInsensitive, QtCore.QRegExp.RegExp ) self.proxy.setFilterRegExp(filterString) self.proxy.setFilterKeyColumn(filterColumn) @QtCore.pyqtSlot(int) def on_signalMapper_mapped(self, i): # stringAction = self.signalMapper.mapping(i).text() stringActions = '|'.join([x.text() for x in getattr(self, '_' + str(self.logicalIndex) + 'Menu').actions() if x.isChecked()]) filterColumn = self.logicalIndex print(stringActions) filterString = QtCore.QRegExp( stringActions, QtCore.Qt.CaseSensitive, # QtCore.QRegExp.FixedString ) self.proxy.setFilterRegExp(filterString) self.proxy.setFilterKeyColumn(filterColumn) @QtCore.pyqtSlot(str) def on_lineEdit_textChanged(self, text): # 搜索框文字变化函数 search = QtCore.QRegExp( text, QtCore.Qt.CaseInsensitive, QtCore.QRegExp.RegExp ) self.proxy.setFilterRegExp(search) @QtCore.pyqtSlot(int) def on_comboBox_currentIndexChanged(self, index): self.proxy.setFilterKeyColumn(index) def _menu_mouseReleaseEvent(self, event): action = self.menuValues.actionAt(event.pos()) if not action: # 没有找到action就交给QMenu自己处理 return QtWidgets.QMenu.mouseReleaseEvent(self.menuValues, event) if action.property('canHide'): # 如果有该属性则给菜单自己处理 return QtWidgets.QMenu.mouseReleaseEvent(self.menuValues, event) # 找到了QAction则只触发Action action.activate(action.Trigger) def romoveAction(self, menu): # 删除输入框之外的按钮1 for action in menu.actions(): if type(action) != QtWidgets.QWidgetAction: menu.removeAction(action) def _checkAction(self): # 三个action都响应该函数 self.labelInfo.setText('\n'.join(['{}\t选中：{}'.format( action.text(), action.isChecked()) for action in self.menuValues.actions()])) if __name__ == "__main__": import sys app = QtWidgets.QApplication(sys.argv) main = UserWidget() main.show() main.resize(400, 600) sys.exit(app.exec_())