def setup_ui(self): self.searchTable = SearchTable() self.searchTable.setColumnWidth(0, 39) self.searchTable.setColumnWidth(1, 205) self.searchTable.setColumnWidth(2, 180) self.searchTable.setColumnWidth(3, 180) self.firstPageButton = QPushButton("首页", clicked=self.jump_to_first_page) self.firstPageButton.setFocusPolicy(Qt.NoFocus) self.firstPageButton.setFixedHeight(31) self.lastPageButton = QPushButton("末页", clicked=self.jump_to_last_page) self.lastPageButton.setFocusPolicy(Qt.NoFocus) self.lastPageButton.setFixedHeight(31) self.previousPageButton = QPushButton("上一页") self.previousPageButton.setFocusPolicy(Qt.NoFocus) self.previousPageButton.setFixedHeight(31) self.nextPageButton = QPushButton('下一页') self.nextPageButton.setFocusPolicy(Qt.NoFocus) self.nextPageButton.setFixedHeight(31) self.jumpNum = QLineEdit('0') self.jumpNum.setFocusPolicy(Qt.StrongFocus) self.jumpNum.setFixedSize(84, 31) self.jumpNum.setAlignment(Qt.AlignRight | Qt.AlignVCenter) self.pageNum = QLabel("/ 0") self.pageNum.setFixedSize(45, 31) self.pageNum.setAlignment(Qt.AlignLeft | Qt.AlignVCenter) #页码栏布局 pageNumLayout = QHBoxLayout(self.jumpNum) pageNumLayout.addStretch() pageNumLayout.addWidget(self.pageNum) pageNumLayout.setContentsMargins(0, 0, 0, 0) pageNumLayout.setSpacing(0) pageNumLayout.setContentsMargins(0, 0, 0, 0) self.jumpNum.setTextMargins(0, 0, self.pageNum.width(), 0) #综合布局 self.controlWidget = QWidget() controlLayout = QHBoxLayout(self.controlWidget) controlLayout.setContentsMargins(0, 0, 0, 0) controlLayout.setSpacing(6) controlLayout.addWidget(self.firstPageButton) controlLayout.addWidget(self.previousPageButton) controlLayout.addWidget(self.jumpNum) controlLayout.addWidget(self.nextPageButton) controlLayout.addWidget(self.lastPageButton) mainLayout = QVBoxLayout(self) mainLayout.setSpacing(7) mainLayout.setContentsMargins(0, 0, 0, 0) mainLayout.addWidget(self.searchTable) mainLayout.addWidget(self.controlWidget) self.currentPage = 0 self.pages = 0 self.currentKeyword = '' self.searchByType = 'all'