Python PyQt5.QtWidgets.QGridLayout() Examples

def __init__(self, title="Calendar"):
        super(CalendarWidget, self).__init__()

        self.setWindowTitle(title)
        layout = qt_widgets.QGridLayout()
        layout.setColumnStretch(1, 1)

        self.cal = qt_widgets.QCalendarWidget(self)
        self.cal.setGridVisible(True)
        self.cal.clicked[QtCore.QDate].connect(self.show_date)
        layout.addWidget(self.cal, 0, 0, 1, 2)

        self.date_label = qt_widgets.QLabel()
        self.date = self.cal.selectedDate()
        self.date_label.setText(self.date.toString())
        layout.addWidget(self.date_label, 1, 0)

        button_box = qt_widgets.QDialogButtonBox()
        confirm_button = button_box.addButton(qt_widgets.QDialogButtonBox.Ok)
        confirm_button.clicked.connect(self.confirm)
        layout.addWidget(button_box, 1, 1)

        self.setLayout(layout)
        self.show()
        self.raise_() 

def __init__(self, setting_params=None):
        super().__init__()
        self.setting_params = setting_params
        self.search_input = Qw.QLineEdit()
        self.table = AngryTableView(self.setting_params['angrysearch_lite'],
                                    self.setting_params['row_height'])
        self.upd_button = Qw.QPushButton('update')
        self.fts_checkbox = Qw.QCheckBox()

        grid = Qw.QGridLayout()
        grid.setSpacing(10)

        grid.addWidget(self.search_input, 1, 1)
        grid.addWidget(self.fts_checkbox, 1, 3)
        grid.addWidget(self.upd_button, 1, 4)
        grid.addWidget(self.table, 2, 1, 4, 4)
        self.setLayout(grid)

        self.setTabOrder(self.search_input, self.table)
        self.setTabOrder(self.table, self.upd_button)


# THE MAIN APPLICATION WINDOW WITH THE STATUS BAR AND LOGIC
# LOADS AND SAVES QSETTINGS FROM ~/.config/angrysearch
# INITIALIZES AND SETS GUI, WAITING FOR USER INPUTS 

def _createIndicatorGroupBox(self):
        indicatorGroupBox = QGroupBox('指标')

        grid = QGridLayout()
        grid.setSpacing(10)

        rowNbr = 4
        self._indicatorCheckBoxList = []
        for i, indicator in enumerate(DyStockDataCommon.dayIndicators):
            checkBox = QCheckBox(indicator)
            checkBox.setChecked(True)

            grid.addWidget(checkBox, i//rowNbr, i%rowNbr)

            self._indicatorCheckBoxList.append(checkBox)

        indicatorGroupBox.setLayout(grid)

        return indicatorGroupBox 

def _initUi(self):
        self.setWindowTitle('日K线前后交易日周期')
 
        # 控件
        dayKChartPeriodLable = QLabel('股票(指数)日K线前后交易日周期')
        self._dayKChartPeriodLineEdit = QLineEdit(str(self._data['periodNbr']) if self._data else '60' )

        cancelPushButton = QPushButton('Cancel')
        okPushButton = QPushButton('OK')
        cancelPushButton.clicked.connect(self._cancel)
        okPushButton.clicked.connect(self._ok)

        # 布局
        grid = QGridLayout()
        grid.setSpacing(10)
 
        grid.addWidget(dayKChartPeriodLable, 0, 0, 1, 2)
        grid.addWidget(self._dayKChartPeriodLineEdit, 1, 0, 1, 2)

        grid.addWidget(okPushButton, 2, 1)
        grid.addWidget(cancelPushButton, 2, 0)
 
 
        self.setLayout(grid) 

def _createConnectionTab(self, tabWidget):
        widget = QWidget()

        labelHost = QLabel('主机')
        labelPort = QLabel('端口')

        self._lineEditHost = QLineEdit(self._data['Connection']["Host"])
        self._lineEditPort = QLineEdit(str(self._data['Connection']["Port"]))

        # 布局
        grid = QGridLayout()
        grid.setSpacing(10)
 
        grid.addWidget(labelHost, 0, 0)
        grid.addWidget(self._lineEditHost, 0, 1)

        grid.addWidget(labelPort, 0, 2)
        grid.addWidget(self._lineEditPort, 0, 3)
 
        widget.setLayout(grid)

        tabWidget.addTab(widget, "连接") 

def __init__(self, parent=None, win=None, xrefs_list=None, method="", path=""):
        super(XrefDialog, self).__init__(parent)

        if not isinstance(xrefs_list, list) or len(xrefs_list) == 0:
            log.warning("Bad XrefDialog creation")
            return

        if not method:
            title = "Xrefs to %s" % path.split("/")[-1]
        else:
            title = "Xrefs to %s -> %s" % (path.split("/")[-1], method)

        self.setWindowTitle(title)
        layout = QtWidgets.QGridLayout()
        xrefwin = XrefListView(self, win=win, xrefs=xrefs_list)
        layout.addWidget(xrefwin, 0, 0)
        self.setLayout(layout) 

def create_grid(self, grid_width, grid_height):
        """Create a grid layout with stacked widgets.

        Parameters
        ----------
        grid_width : int
            the width of the grid
        grid_height : int
            the height of the grid
        """
        self.grid_layout = QGridLayout()
        self.setLayout(self.grid_layout)
        self.grid_layout.setSpacing(1)
        self.grid_wgs = {}
        for i in xrange(grid_height):
            for j in xrange(grid_width):
                self.grid_wgs[(i, j)] = FieldWidget()
                self.grid_layout.addWidget(self.grid_wgs[(i, j)], i, j) 

def _initUi(self):
        self.setWindowTitle('个股资料(F10)')
 
        # 控件
        cancelPushButton = QPushButton('Cancel')
        okPushButton = QPushButton('OK')
        cancelPushButton.clicked.connect(self._cancel)
        okPushButton.clicked.connect(self._ok)

        self._stockInfoWidget = DyTreeWidget(self.fields)

        # 布局
        grid = QGridLayout()
        grid.setSpacing(10)
 
        grid.addWidget(self._stockInfoWidget, 0, 0, 20, 10)
 
        grid.addWidget(okPushButton, 0, 10)
        grid.addWidget(cancelPushButton, 1, 10)
 
        self.setLayout(grid)
        self.resize(QApplication.desktop().size().width()//3, QApplication.desktop().size().height()//2) 

def _initUi(self, title, label, default):
        self.setWindowTitle(title)
 
        # 控件
        label_ = QLabel(label)
        self._lineEdit = QLineEdit(str(self._data['data']) if self._data else str(default) )

        cancelPushButton = QPushButton('Cancel')
        okPushButton = QPushButton('OK')
        cancelPushButton.clicked.connect(self._cancel)
        okPushButton.clicked.connect(self._ok)

        # 布局
        grid = QGridLayout()
        grid.setSpacing(10)
 
        grid.addWidget(label_, 0, 0, 1, 2)
        grid.addWidget(self._lineEdit, 0, 2, 1, 2)

        grid.addWidget(okPushButton, 1, 2, 1, 2)
        grid.addWidget(cancelPushButton, 1, 0, 1, 2)
 
 
        self.setLayout(grid) 

def _initUi(self):
        self.setWindowTitle('进程数')
 
        # 控件
        processNbrLable = QLabel('进程数')
        self._processNbrLineEdit = QLineEdit(str(self._data['nbr']) if self._data else '0' )

        cancelPushButton = QPushButton('Cancel')
        okPushButton = QPushButton('OK')
        cancelPushButton.clicked.connect(self._cancel)
        okPushButton.clicked.connect(self._ok)

        # 布局
        grid = QGridLayout()
        grid.setSpacing(10)
 
        grid.addWidget(processNbrLable, 0, 0)
        grid.addWidget(self._processNbrLineEdit, 1, 0, 1, 2)

        grid.addWidget(okPushButton, 2, 1)
        grid.addWidget(cancelPushButton, 2, 0)
 
 
        self.setLayout(grid) 

def _initUi(self):
        self.setWindowTitle('配置-账号（实盘交易）')

        self._tabWidget = QTabWidget()
        self._createYhTab()
        self._createThsTab()
        
        cancelPushButton = QPushButton('Cancel')
        okPushButton = QPushButton('OK')
        cancelPushButton.clicked.connect(self._cancel)
        okPushButton.clicked.connect(self._ok)

        # 布局
        grid = QGridLayout()
        grid.setSpacing(10)
 
        grid.addWidget(self._tabWidget, 0, 0, 2, 1)

        grid.addWidget(okPushButton, 0, 1)
        grid.addWidget(cancelPushButton, 1, 1)
 
        self.setLayout(grid) 

def setupUi(self, QHangupsConversations):
        QHangupsConversations.setObjectName("QHangupsConversations")
        QHangupsConversations.resize(500, 350)
        self.centralwidget = QtWidgets.QWidget(QHangupsConversations)
        self.centralwidget.setObjectName("centralwidget")
        self.gridLayout = QtWidgets.QGridLayout(self.centralwidget)
        self.gridLayout.setObjectName("gridLayout")
        self.conversationsTabWidget = QtWidgets.QTabWidget(self.centralwidget)
        self.conversationsTabWidget.setElideMode(QtCore.Qt.ElideRight)
        self.conversationsTabWidget.setTabsClosable(True)
        self.conversationsTabWidget.setMovable(True)
        self.conversationsTabWidget.setObjectName("conversationsTabWidget")
        self.gridLayout.addWidget(self.conversationsTabWidget, 0, 0, 1, 1)
        QHangupsConversations.setCentralWidget(self.centralwidget)
        self.menubar = QtWidgets.QMenuBar(QHangupsConversations)
        self.menubar.setGeometry(QtCore.QRect(0, 0, 500, 27))
        self.menubar.setObjectName("menubar")
        QHangupsConversations.setMenuBar(self.menubar)
        self.statusbar = QtWidgets.QStatusBar(QHangupsConversations)
        self.statusbar.setObjectName("statusbar")
        QHangupsConversations.setStatusBar(self.statusbar)

        self.retranslateUi(QHangupsConversations)
        self.conversationsTabWidget.setCurrentIndex(-1)
        QtCore.QMetaObject.connectSlotsByName(QHangupsConversations) 

def _initUi(self):
        self.setWindowTitle('个股资料(F10)')
 
        # 控件
        cancelPushButton = QPushButton('Cancel')
        okPushButton = QPushButton('OK')
        cancelPushButton.clicked.connect(self._cancel)
        okPushButton.clicked.connect(self._ok)

        self._stockInfoWidget = DyTreeWidget(self.fields)

        # 布局
        grid = QGridLayout()
        grid.setSpacing(10)
 
        grid.addWidget(self._stockInfoWidget, 0, 0, 20, 10)
 
        grid.addWidget(okPushButton, 0, 10)
        grid.addWidget(cancelPushButton, 1, 10)
 
        self.setLayout(grid)
        self.resize(QApplication.desktop().size().width()//3, QApplication.desktop().size().height()//2) 

def _initUi(self):
        self.setWindowTitle('要调试的股票')
 
        # 控件
        descriptionLabel = QLabel('要调试的股票代码')
        self._codesTextEdit = QTextEdit()
        self._codesTextEdit.setPlainText(self._read())

        cancelPushButton = QPushButton('Cancel')
        okPushButton = QPushButton('OK')
        cancelPushButton.clicked.connect(self._cancel)
        okPushButton.clicked.connect(self._ok)

        # 布局
        grid = QGridLayout()
        grid.setSpacing(10)
 
        grid.addWidget(descriptionLabel, 0, 0)

        grid.addWidget(self._codesTextEdit, 1, 0, 20, 10)
 
        grid.addWidget(okPushButton, 1, 11)
        grid.addWidget(cancelPushButton, 2, 11)
 
 
        self.setLayout(grid)
        self.resize(QApplication.desktop().size().width()//3, QApplication.desktop().size().height()//2) 

def _initUi(self, title):
        self.setWindowTitle('添加{0}列'.format(title))
 
        # 控件
        increaseColumnsLable = QLabel('基准日期几日{0}'.format(title))
        self._increaseColumnsLineEdit = QLineEdit(','.join(self._data['days']) if self._data else '1,2,3,4,5,10')

        # 前 & 后
        forwardRadioButton = QRadioButton('向前')
        backwardRadioButton = QRadioButton('向后'); backwardRadioButton.setChecked(True)

        # 添加到QButtonGroup
        self._wardButtonGroup = QButtonGroup()
        self._wardButtonGroup.addButton(forwardRadioButton, 1); 
        self._wardButtonGroup.addButton(backwardRadioButton, 2)

        cancelPushButton = QPushButton('Cancel')
        okPushButton = QPushButton('OK')
        cancelPushButton.clicked.connect(self._cancel)
        okPushButton.clicked.connect(self._ok)

        # 布局
        grid = QGridLayout()
        grid.setSpacing(10)
 
        grid.addWidget(increaseColumnsLable, 0, 0, 1, 2)
        grid.addWidget(self._increaseColumnsLineEdit, 1, 0, 1, 2)

        grid.addWidget(forwardRadioButton, 2, 0)
        grid.addWidget(backwardRadioButton, 2, 1)

        grid.addWidget(okPushButton, 3, 1)
        grid.addWidget(cancelPushButton, 3, 0)
 
 
        self.setLayout(grid)
        self.setMinimumWidth(QApplication.desktop().size().width()//5) 

def _initUi(self, colNames):
        self.setWindowTitle('列运算')
 
        # 控件
        table = DyTableWidget(parent=None, readOnly=True, index=False, floatCut=True, autoScroll=False)
        table.setColNames(['列名', '表达式'])
        rows = [[name, 'x[{0}]'.format(i)] for i, name in enumerate(colNames)]
        table.fastAppendRows(rows)

        descriptionLabel = QLabel('列运算表达式(Pandas语法)')
        self._expressionTextEdit = QTextEdit()

        cancelPushButton = QPushButton('Cancel')
        okPushButton = QPushButton('OK')
        cancelPushButton.clicked.connect(self._cancel)
        okPushButton.clicked.connect(self._ok)

        # 布局
        grid = QGridLayout()
        grid.setSpacing(10)
 
        grid.addWidget(table, 0, 0, 22, 1)

        grid.addWidget(descriptionLabel, 0, 1)

        grid.addWidget(self._expressionTextEdit, 1, 1, 20, 20)
 
        grid.addWidget(okPushButton, 0, 21)
        grid.addWidget(cancelPushButton, 1, 21)
 
 
        self.setLayout(grid)
        self.resize(QApplication.desktop().size().width()//2, QApplication.desktop().size().height()//4*3) 

def _initUi(self, name, baseDate):
        self.setWindowTitle('波动分布[{0}]'.format(name))
 
        # 控件
        forwardNTDaysLabel = QLabel('基准日期[{0}]向前N日(不包含基准日期)'.format(baseDate))
        self._forwardNTDaysLineEdit = QLineEdit('30')

        # 自身波动和绝对波动
        # 个股绝对波动 = 个股自身波动 + 大盘波动
        selfVolatilityRadioButton = QRadioButton('自身波动'); selfVolatilityRadioButton.setChecked(True)
        selfVolatilityRadioButton.setToolTip('个股绝对波动 = 个股自身波动 + 大盘波动')

        absoluteVolatilityRadioButton = QRadioButton('绝对波动')
        absoluteVolatilityRadioButton.setToolTip('个股绝对波动 = 个股自身波动 + 大盘波动')

        # 添加到QButtonGroup
        self._volatilityButtonGroup = QButtonGroup()
        self._volatilityButtonGroup.addButton(selfVolatilityRadioButton, 1); 
        self._volatilityButtonGroup.addButton(absoluteVolatilityRadioButton, 2)

        cancelPushButton = QPushButton('Cancel')
        okPushButton = QPushButton('OK')
        cancelPushButton.clicked.connect(self._cancel)
        okPushButton.clicked.connect(self._ok)

        # 布局
        grid = QGridLayout()
        grid.setSpacing(10)
 
        grid.addWidget(forwardNTDaysLabel, 0, 0)
        grid.addWidget(self._forwardNTDaysLineEdit, 0, 1)

        grid.addWidget(selfVolatilityRadioButton, 1, 0)
        grid.addWidget(absoluteVolatilityRadioButton, 1, 1)

        grid.addWidget(okPushButton, 2, 1)
        grid.addWidget(cancelPushButton, 2, 0)
 
        self.setLayout(grid)

        self.setMinimumWidth(QApplication.desktop().size().width()//5) 

def _initUi(self, dlgName):
        self.setWindowTitle(dlgName)
 
        allRadioButton = QRadioButton('所有'); allRadioButton.setChecked(True)
        highlightRadioButton = QRadioButton('高亮')

        # 添加到QButtonGroup
        self._buttonGroup = QButtonGroup()
        self._buttonGroup.addButton(allRadioButton, 1); 
        self._buttonGroup.addButton(highlightRadioButton, 2)

        cancelPushButton = QPushButton('Cancel')
        okPushButton = QPushButton('OK')
        cancelPushButton.clicked.connect(self._cancel)
        okPushButton.clicked.connect(self._ok)

        # 布局
        grid = QGridLayout()
        grid.setSpacing(10)
 
        grid.addWidget(allRadioButton, 1, 0)
        grid.addWidget(highlightRadioButton, 1, 1)

        grid.addWidget(okPushButton, 2, 1)
        grid.addWidget(cancelPushButton, 2, 0)
 
        self.setLayout(grid)
        self.setMinimumWidth(QApplication.desktop().size().width()//5) 

def _initUi(self, title, backward):
        self.setWindowTitle('添加{0}列'.format(title))
 
        # 控件
        increaseColumnsLable = QLabel('基准日期几日{0}'.format(title))
        self._increaseColumnsLineEdit = QLineEdit(','.join([str(x) for x in self._data['days']]) if self._data else '1,2,3,4,5,10')

        # 前 & 后
        forwardRadioButton = QRadioButton('向前')
        backwardRadioButton = QRadioButton('向后')
        if backward:
            backwardRadioButton.setChecked(True)
        else:
            forwardRadioButton.setChecked(True)

        # 添加到QButtonGroup
        self._wardButtonGroup = QButtonGroup()
        self._wardButtonGroup.addButton(forwardRadioButton, 1)
        self._wardButtonGroup.addButton(backwardRadioButton, 2)

        cancelPushButton = QPushButton('Cancel')
        okPushButton = QPushButton('OK')
        cancelPushButton.clicked.connect(self._cancel)
        okPushButton.clicked.connect(self._ok)

        # 布局
        grid = QGridLayout()
        grid.setSpacing(10)
 
        grid.addWidget(increaseColumnsLable, 0, 0, 1, 2)
        grid.addWidget(self._increaseColumnsLineEdit, 1, 0, 1, 2)

        grid.addWidget(forwardRadioButton, 2, 0)
        grid.addWidget(backwardRadioButton, 2, 1)

        grid.addWidget(okPushButton, 3, 1)
        grid.addWidget(cancelPushButton, 3, 0)
 
 
        self.setLayout(grid)
        self.setMinimumWidth(QApplication.desktop().size().width()//5) 

def _initUi(self, name, baseDate):
        self.setWindowTitle('行业对比[{0}]-基准日期[{1}]'.format(name, baseDate))
 
        # 控件
        forwardNTDaysLabel = QLabel('向前N日涨幅(%)')
        self._forwardNTDaysLineEdit = QLineEdit('30')

        self._industry2CheckBox = QCheckBox('行业二级分级')
        #self._industry2CheckBox.setChecked(True)

        self._industry3CheckBox = QCheckBox('行业三级分级')
        self._industry3CheckBox.setChecked(True)

        cancelPushButton = QPushButton('Cancel')
        okPushButton = QPushButton('OK')
        cancelPushButton.clicked.connect(self._cancel)
        okPushButton.clicked.connect(self._ok)

        # 布局
        grid = QGridLayout()
        grid.setSpacing(10)
 
        grid.addWidget(forwardNTDaysLabel, 0, 0)
        grid.addWidget(self._forwardNTDaysLineEdit, 0, 1)

        grid.addWidget(self._industry2CheckBox, 1, 0)
        grid.addWidget(self._industry3CheckBox, 1, 1)

        grid.addWidget(okPushButton, 2, 1)
        grid.addWidget(cancelPushButton, 2, 0)
 
        self.setLayout(grid)

        self.setMinimumWidth(QApplication.desktop().size().width()//5) 

def _initUi(self, codeLabelText):
        self.setWindowTitle('代码日期')
 
        # 控件
        codeLable = QLabel(codeLabelText)
        self._codeLineEdit = QLineEdit()
        codes = self._data.get('codes')
        if codes:
            self._codeLineEdit.setText(','.join(codes))

        startDateLable = QLabel('开始日期')
        self._startDateLineEdit = QLineEdit(datetime.now().strftime("%Y-%m-%d"))

        endDateLable = QLabel('结束日期')
        self._endDateLineEdit = QLineEdit(datetime.now().strftime("%Y-%m-%d"))

        cancelPushButton = QPushButton('Cancel')
        okPushButton = QPushButton('OK')
        cancelPushButton.clicked.connect(self._cancel)
        okPushButton.clicked.connect(self._ok)

        # 布局
        grid = QGridLayout()
        grid.setSpacing(10)
 
        grid.addWidget(startDateLable, 0, 0)
        grid.addWidget(self._startDateLineEdit, 1, 0)

        grid.addWidget(endDateLable, 0, 1)
        grid.addWidget(self._endDateLineEdit, 1, 1)
 
        grid.addWidget(codeLable, 2, 0, 1, 2)
        grid.addWidget(self._codeLineEdit, 3, 0, 1, 2)

        grid.addWidget(okPushButton, 4, 1)
        grid.addWidget(cancelPushButton, 4, 0)
 
        self.setLayout(grid) 

def init_top_layout(self):
            title = QtWidgets.QLabel('Mass Function Upload')
            title.setStyleSheet('font: 16pt;')

            description = QtWidgets.QLabel((
                'Upload function prototype to server for others to access.\n'
                'Select the functions you want to upload. Click to select a '
                'function and click again to deselect the function. Once '
                'uploaded you can manage prototypes you\'ve created in the '
                'management window.'))
            description.setWordWrap(True)
            description.setLineWidth(200)
            description.setStyleSheet('text-size: 90%')

            vbox_text = QtWidgets.QVBoxLayout()
            vbox_text.addWidget(title)
            vbox_text.addWidget(description)

            vbox_legend = QtWidgets.QVBoxLayout()
            grid_legend = QtWidgets.QGridLayout()
            style = 'background-color: #{0:06x}; border: 1px solid #c0c0c0;'
            colors = [  FIRST.color_changed, FIRST.color_unchanged,
                        FIRST.color_default, FIRST.color_selected]
            text = ['Changed', 'Unchanged', 'Default', 'Selected']
            for i in xrange(len(colors)):
                box = QtWidgets.QLabel()
                box.setFixedHeight(10)
                box.setFixedWidth(10)
                box.setStyleSheet(style.format(colors[i].color().rgb() & 0xFFFFFF))
                grid_legend.addWidget(box, i, 0)
                grid_legend.addWidget(QtWidgets.QLabel(text[i]), i, 1)

            vbox_legend.addLayout(grid_legend)
            vbox_legend.setAlignment(Qt.AlignRight | Qt.AlignBottom)

            self.top_layout.addLayout(vbox_text)
            self.top_layout.addStretch()
            self.top_layout.addLayout(vbox_legend) 

def setupUi(self, IDAngrConstraintsDialog):
        IDAngrConstraintsDialog.setObjectName("IDAngrConstraintsDialog")
        IDAngrConstraintsDialog.resize(811, 599)
        self.gridLayout_2 = QtWidgets.QGridLayout(IDAngrConstraintsDialog)
        self.gridLayout_2.setObjectName("gridLayout_2")
        self.constrEdit = QtWidgets.QPlainTextEdit(IDAngrConstraintsDialog)
        self.constrEdit.setEnabled(True)
        self.constrEdit.setObjectName("constrEdit")
        self.gridLayout_2.addWidget(self.constrEdit, 0, 0, 1, 1)
        self.gridLayout = QtWidgets.QGridLayout()
        self.gridLayout.setObjectName("gridLayout")
        self.savedsBtn = QtWidgets.QPushButton(IDAngrConstraintsDialog)
        self.savedsBtn.setEnabled(True)
        self.savedsBtn.setObjectName("savedsBtn")
        self.gridLayout.addWidget(self.savedsBtn, 0, 0, 1, 1)
        self.buttonBox = QtWidgets.QDialogButtonBox(IDAngrConstraintsDialog)
        self.buttonBox.setMinimumSize(QtCore.QSize(0, 48))
        self.buttonBox.setOrientation(QtCore.Qt.Horizontal)
        self.buttonBox.setStandardButtons(QtWidgets.QDialogButtonBox.Cancel|QtWidgets.QDialogButtonBox.Ok)
        self.buttonBox.setObjectName("buttonBox")
        self.gridLayout.addWidget(self.buttonBox, 0, 1, 1, 1)
        self.gridLayout_2.addLayout(self.gridLayout, 1, 0, 1, 1)

        self.retranslateUi(IDAngrConstraintsDialog)
        self.buttonBox.accepted.connect(IDAngrConstraintsDialog.accept)
        self.buttonBox.rejected.connect(IDAngrConstraintsDialog.reject)
        QtCore.QMetaObject.connectSlotsByName(IDAngrConstraintsDialog) 

def setupUi(self, Ebeam_Table):
        Ebeam_Table.setObjectName("Ebeam_Table")
        Ebeam_Table.resize(700, 500)
        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Expanding)
        sizePolicy.setHorizontalStretch(0)
        sizePolicy.setVerticalStretch(0)
        sizePolicy.setHeightForWidth(Ebeam_Table.sizePolicy().hasHeightForWidth())
        Ebeam_Table.setSizePolicy(sizePolicy)
        self.gridLayout_2 = QtWidgets.QGridLayout(Ebeam_Table)
        self.gridLayout_2.setObjectName("gridLayout_2")
        self.table = QtWidgets.QTableWidget(Ebeam_Table)
        self.table.setLocale(QtCore.QLocale(QtCore.QLocale.English, QtCore.QLocale.UnitedStates))
        self.table.setEditTriggers(QtWidgets.QAbstractItemView.NoEditTriggers)
        self.table.setRowCount(0)
        self.table.setColumnCount(2)
        self.table.setObjectName("table")
        item = QtWidgets.QTableWidgetItem()
        item.setTextAlignment(QtCore.Qt.AlignCenter)
        self.table.setHorizontalHeaderItem(0, item)
        item = QtWidgets.QTableWidgetItem()
        item.setTextAlignment(QtCore.Qt.AlignCenter)
        self.table.setHorizontalHeaderItem(1, item)
        self.table.verticalHeader().setVisible(False)
        self.gridLayout_2.addWidget(self.table, 0, 1, 1, 1)

        self.retranslateUi(Ebeam_Table)
        QtCore.QMetaObject.connectSlotsByName(Ebeam_Table) 

def init_top_layout(self):
            title = QtWidgets.QLabel('Check All Functions')
            title.setStyleSheet('font: 16pt;')

            description = QtWidgets.QLabel((
                'Query FIRST\'s server for function metadata.\n'
                'If a function within this IDB matches a signature found in '
                'FIRST then it and its metadata will be available for you to '
                'select below to apply to your IDB. Select the function you '
                'wish to apply existing metadata to in order to view the '
                'possible matches.'))
            description.setWordWrap(True)
            description.setStyleSheet('text-size: 90%')

            vbox_text = QtWidgets.QVBoxLayout()
            vbox_text.addWidget(title)
            vbox_text.addWidget(description)

            widget = QtWidgets.QWidget()
            widget.setFixedWidth(100)
            vbox_legend = QtWidgets.QVBoxLayout(widget)
            grid_legend = QtWidgets.QGridLayout()
            style = 'background-color: #{0:06x}; border: 1px solid #c0c0c0;'
            colors = [FIRST.color_applied, FIRST.color_selected]
            text = ['Applied', 'Selected']
            for i in xrange(len(colors)):
                box = QtWidgets.QLabel()
                box.setFixedHeight(10)
                box.setFixedWidth(10)
                box.setStyleSheet(style.format(colors[i].color().rgb() & 0xFFFFFF))
                grid_legend.addWidget(box, i, 0)
                grid_legend.addWidget(QtWidgets.QLabel(text[i]), i, 1)

            vbox_legend.addLayout(grid_legend)
            vbox_legend.setAlignment(Qt.AlignRight | Qt.AlignBottom)
            vbox_legend.setContentsMargins(20, 0, 0, 0)


            self.top_layout.addLayout(vbox_text)
            self.top_layout.addWidget(widget) 

def _initUi(self, name, baseDate):
        self.setWindowTitle('波动分布[{0}]'.format(name))
 
        # 控件
        forwardNTDaysLabel = QLabel('基准日期[{0}]向前N日(不包含基准日期)'.format(baseDate))
        self._forwardNTDaysLineEdit = QLineEdit('30')

        # 自身波动和绝对波动
        # 个股绝对波动 = 个股自身波动 + 大盘波动
        selfVolatilityRadioButton = QRadioButton('自身波动'); selfVolatilityRadioButton.setChecked(True)
        selfVolatilityRadioButton.setToolTip('个股绝对波动 = 个股自身波动 + 大盘波动')

        absoluteVolatilityRadioButton = QRadioButton('绝对波动')
        absoluteVolatilityRadioButton.setToolTip('个股绝对波动 = 个股自身波动 + 大盘波动')

        # 添加到QButtonGroup
        self._volatilityButtonGroup = QButtonGroup()
        self._volatilityButtonGroup.addButton(selfVolatilityRadioButton, 1); 
        self._volatilityButtonGroup.addButton(absoluteVolatilityRadioButton, 2)

        cancelPushButton = QPushButton('Cancel')
        okPushButton = QPushButton('OK')
        cancelPushButton.clicked.connect(self._cancel)
        okPushButton.clicked.connect(self._ok)

        # 布局
        grid = QGridLayout()
        grid.setSpacing(10)
 
        grid.addWidget(forwardNTDaysLabel, 0, 0)
        grid.addWidget(self._forwardNTDaysLineEdit, 0, 1)

        grid.addWidget(selfVolatilityRadioButton, 1, 0)
        grid.addWidget(absoluteVolatilityRadioButton, 1, 1)

        grid.addWidget(okPushButton, 2, 1)
        grid.addWidget(cancelPushButton, 2, 0)
 
        self.setLayout(grid)

        self.setMinimumWidth(QApplication.desktop().size().width()//5) 

def __init__(self, parent, label="", *args, **kwargs):
        QtWidgets.QGroupBox.__init__(self, label, *args, **kwargs)
        self.parent = parent
        self.setLayout(QtWidgets.QGridLayout())

        self.fig, self.axes = subplots()
        self.canvas = FigureCanvas(self.fig)

        self.layout().addWidget(self.canvas, 0, 0, 1, 1)

        self.axes.axis("equal") 

def __init__(self, *args, **kwargs):
        QtWidgets.QDialog.__init__(self, *args, **kwargs)
        self.setLayout(QtWidgets.QGridLayout())

        self.fig, self.axes = subplots()
        self.canvas = FigureCanvas(self.fig)
        # 'new' method to be compatible with pyleecan's plot-methods
        self.fig.show = self.canvas.draw

        self.layout().addWidget(self.canvas, 0, 0, 1, 1) 

def init_top_layout(self):
            title = QtWidgets.QLabel('Check Function')
            title.setStyleSheet('font: 16pt;')

            description = QtWidgets.QLabel((
                'Query FIRST\'s server for function metadata.\n'
                'If a function within this IDB matches a signature found in '
                'FIRST then it and its metadata will be available for you to '
                'select below to apply to your IDB. Click to select a '
                'function\'s metadata and click again to deselect it.'))
            description.setWordWrap(True)
            description.setStyleSheet('text-size: 90%')

            vbox_text = QtWidgets.QVBoxLayout()
            vbox_text.addWidget(title)
            vbox_text.addWidget(description)

            widget = QtWidgets.QWidget()
            widget.setFixedWidth(100)
            vbox_legend = QtWidgets.QVBoxLayout(widget)
            grid_legend = QtWidgets.QGridLayout()
            style = 'background-color: #{0:06x}; border: 1px solid #c0c0c0;'
            colors = [FIRST.color_applied, FIRST.color_selected]
            text = ['Applied', 'Selected']
            for i in xrange(len(colors)):
                box = QtWidgets.QLabel()
                box.setFixedHeight(10)
                box.setFixedWidth(10)
                box.setStyleSheet(style.format(colors[i].color().rgb() & 0xFFFFFF))
                grid_legend.addWidget(box, i, 0)
                grid_legend.addWidget(QtWidgets.QLabel(text[i]), i, 1)

            vbox_legend.addLayout(grid_legend)
            vbox_legend.setAlignment(Qt.AlignRight | Qt.AlignBottom)
            vbox_legend.setContentsMargins(20, 0, 0, 0)


            self.top_layout.addLayout(vbox_text)
            self.top_layout.addWidget(widget) 

def init_central_widget(self):
        """Central widget - grid layout"""

        self.layout = QtWidgets.QGridLayout()
        self.central_widget.setLayout(self.layout)