Python QVBoxLayout.setStretchFactor方法代码示例

# 需要导入模块: from PyQt5.QtWidgets import QVBoxLayout [as 别名]
# 或者: from PyQt5.QtWidgets.QVBoxLayout import setStretchFactor [as 别名]

#.........这里部分代码省略.........
        self.__tabWidget.setTabToolTip(
            index, self.watchpointViewer.windowTitle())
        
        from .ExceptionLogger import ExceptionLogger
        # add the exception logger
        self.exceptionLogger = ExceptionLogger()
        index = self.__tabWidget.addTab(
            self.exceptionLogger,
            UI.PixmapCache.getIcon("exceptions.png"), '')
        self.__tabWidget.setTabToolTip(
            index, self.exceptionLogger.windowTitle())
        
        if self.embeddedShell:
            self.__tabWidget.setCurrentWidget(self.shellAssembly)
        else:
            if self.embeddedBrowser:
                self.__tabWidget.setCurrentWidget(self.browser)
            else:
                self.__tabWidget.setCurrentWidget(self.glvWidget)
        
        # add the threads viewer
        self.__mainLayout.addWidget(QLabel(self.tr("Threads:")))
        self.__threadList = QTreeWidget()
        self.__threadList.setHeaderLabels(
            [self.tr("ID"), self.tr("Name"),
             self.tr("State"), ""])
        self.__threadList.setSortingEnabled(True)
        self.__mainLayout.addWidget(self.__threadList)
        
        self.__doThreadListUpdate = True
        
        self.__threadList.currentItemChanged.connect(self.__threadSelected)
        
        self.__mainLayout.setStretchFactor(self.__tabWidget, 5)
        self.__mainLayout.setStretchFactor(self.__threadList, 1)
        
        self.currPage = None
        self.currentStack = None
        self.framenr = 0
        
        self.debugServer.clientStack.connect(self.handleClientStack)
        
        self.__autoViewSource = Preferences.getDebugger("AutoViewSourceCode")
        self.sourceButton.setVisible(not self.__autoViewSource)
        
    def preferencesChanged(self):
        """
        Public slot to handle the preferencesChanged signal.
        """
        self.__autoViewSource = Preferences.getDebugger("AutoViewSourceCode")
        self.sourceButton.setVisible(not self.__autoViewSource)
        
    def setDebugger(self, debugUI):
        """
        Public method to set a reference to the Debug UI.
        
        @param debugUI reference to the DebugUI object (DebugUI)
        """
        self.debugUI = debugUI
        self.debugUI.clientStack.connect(self.handleClientStack)
        self.callStackViewer.setDebugger(debugUI)
        
    def handleResetUI(self):
        """
        Public method to reset the SBVviewer.
        """

# 需要导入模块: from PyQt5.QtWidgets import QVBoxLayout [as 别名]
# 或者: from PyQt5.QtWidgets.QVBoxLayout import setStretchFactor [as 别名]
    def _init_layout(self):
        """
        Create the GUI widgets (but leave them empty).
        """
        hostname_combobox = QComboBox(parent=self)
        self._hostname_combobox = hostname_combobox
        hostname_combobox.setEditable(True)
        hostname_combobox.setSizePolicy( QSizePolicy.Expanding, QSizePolicy.Maximum )
        for hostname in self._suggested_hostnames:
            hostname_combobox.addItem( hostname )

        # EventFilter is installed after everything else is initialized. (See below.)
        #hostname_combobox.installEventFilter(self)

        self._connect_button = QPushButton("Connect", parent=self, clicked=self._handle_new_hostname)

        hostname_layout = QHBoxLayout()
        hostname_layout.addWidget( hostname_combobox )
        hostname_layout.addWidget( self._connect_button )

        hostinfo_table = QTableWidget()
        hostinfo_table.setColumnCount(len(SERVER_INFO_FIELDS))
        hostinfo_table.setHorizontalHeaderLabels(SERVER_INFO_FIELDS)
        hostinfo_table.horizontalHeader().setVisible(True)
        hostinfo_table.verticalHeader().setVisible(False)
        hostinfo_table.setRowCount(1)
        hostinfo_table.setItem(0,0, QTableWidgetItem("Placeholder"))
        hostinfo_table.setVisible(False)
        hostinfo_table.resizeRowsToContents()
        hostinfo_table.horizontalHeader().setStretchLastSection(True)
        table_height = hostinfo_table.verticalHeader().sectionSize(0) + hostinfo_table.rowHeight(0)
        hostinfo_table.resize( QSize( hostinfo_table.width(), table_height ) )
        hostinfo_table.setMaximumSize( QSize( 1000, table_height ) )
        hostinfo_table.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Fixed)

        host_layout = QVBoxLayout()
        host_layout.addLayout(hostname_layout)
        host_layout.addWidget(hostinfo_table)

        host_groupbox = QGroupBox("DVID Host", parent=self)
        host_groupbox.setLayout( host_layout )
        host_groupbox.setSizePolicy( QSizePolicy.Preferred, QSizePolicy.Preferred )
        
        repo_treewidget = QTreeWidget(parent=self)
        repo_treewidget.setHeaderLabels( TREEVIEW_COLUMNS ) # TODO: Add type, shape, axes, etc.
        repo_treewidget.setSizePolicy( QSizePolicy.Preferred, QSizePolicy.Preferred )
        repo_treewidget.itemSelectionChanged.connect( self._handle_data_selection )

        data_layout = QVBoxLayout()
        data_layout.addWidget( repo_treewidget )
        data_groupbox = QGroupBox("Data Volumes", parent=self)
        data_groupbox.setLayout( data_layout )
        
        node_listwidget = QListWidget(parent=self)
        node_listwidget.setSizePolicy( QSizePolicy.Preferred, QSizePolicy.Preferred )
        node_listwidget.itemSelectionChanged.connect( self._update_status )

        node_layout = QVBoxLayout()
        node_layout.addWidget( node_listwidget )
        node_groupbox = QGroupBox("Nodes", parent=self)
        node_groupbox.setLayout( node_layout )

        new_data_edit = QLineEdit(parent=self)
        new_data_edit.textEdited.connect( self._update_status )
        full_url_label = QLabel(parent=self)
        full_url_label.setSizePolicy( QSizePolicy.Preferred, QSizePolicy.Maximum )
        text_flags = full_url_label.textInteractionFlags()
        full_url_label.setTextInteractionFlags( text_flags | Qt.TextSelectableByMouse )

        new_data_layout = QVBoxLayout()
        new_data_layout.addWidget( new_data_edit )
        new_data_groupbox = QGroupBox("New Data Volume", parent=self)
        new_data_groupbox.setLayout( new_data_layout )
        new_data_groupbox.setSizePolicy( QSizePolicy.Preferred, QSizePolicy.Maximum )

        buttonbox = QDialogButtonBox( Qt.Horizontal, parent=self )
        buttonbox.setStandardButtons( QDialogButtonBox.Ok | QDialogButtonBox.Cancel )
        buttonbox.accepted.connect( self.accept )
        buttonbox.rejected.connect( self.reject )
        buttonbox.button(QDialogButtonBox.Ok).setEnabled(False)

        layout = QVBoxLayout()
        layout.addWidget( host_groupbox )
        layout.addWidget( data_groupbox )
        layout.addWidget( node_groupbox )
        if self._mode == "specify_new":
            layout.addWidget( new_data_groupbox )
        else:
            new_data_groupbox.hide()
        layout.addWidget( full_url_label )
        layout.addWidget( buttonbox )

        # Stretch factors
        layout.setStretchFactor(data_groupbox, 3)
        layout.setStretchFactor(node_groupbox, 1)
        
        self.setLayout(layout)
        self.setWindowTitle( "Select DVID Volume" )
        self.resize(1000, 1000)

#.........这里部分代码省略.........