Python PyQt4.QtGui 模块，QScrollArea() 实例源码

我们从Python开源项目中，提取了以下17个代码示例，用于说明如何使用PyQt4.QtGui.QScrollArea()。

项目：NIRCA-Database 作者：Snyder005 | 项目源码 | 文件源码

def __init__(self, database_ref, parent=None):
        super(TeamMatchPage, self).__init__(parent)

        self.database_ref = database_ref

        ## Set up scroll bars
        self.scroll = QtGui.QScrollArea()
        self.scroll.setWidgetResizable(False)

        ## Create QWidget objects
        self.confirmCheckBox = QtGui.QCheckBox('Confirm')

        ## Register fields
        self.registerField('team_confirm*', self.confirmCheckBox)

项目：fsc 作者：ptravers | 项目源码 | 文件源码

def __init__(self, msg_type, topic_name, window=None):
        self.topic_name = str(topic_name)
        self.msg_type = msg_type
        self.twitter_call_limit = []
        self.file_name = self.name_file(topic_name)
        self.current_msgs = []
        self.UI_msgs = []
        self.parent_window = window
        try:
            f = open('data/'+self.file_name, 'x')   
            f.close()
        except FileExistsError:
            pass
        if(self.parent_window):
            self.data_area = QtGui.QWidget()
            self.data_area_layout = QtGui.QVBoxLayout(self.data_area)
            self.scroll_area = QtGui.QScrollArea(self.parent_window)
            self.scroll_area.setWidget(self.data_area)
            self.scroll_area.setWidgetResizable(True)
            self.parent_window.main_tab_layout.addWidget(self.scroll_area)
        #binds the subscriber so that it doesn't get garbage collected before data is retrieved
        hard_bind = pub.subscribe(self.listener, topic_name)

项目：fman 作者：bfaure | 项目源码 | 文件源码

def __init__(self):
        super(image_editor, self).__init__()

        self.printer = QtGui.QPrinter()
        self.scaleFactor = 0.0

        self.imageLabel = QtGui.QLabel()
        self.imageLabel.setBackgroundRole(QtGui.QPalette.Base)
        self.imageLabel.setSizePolicy(QtGui.QSizePolicy.Ignored,
                QtGui.QSizePolicy.Ignored)
        self.imageLabel.setScaledContents(True)

        self.scrollArea = QtGui.QScrollArea()
        self.scrollArea.setBackgroundRole(QtGui.QPalette.Dark)
        self.scrollArea.setWidget(self.imageLabel)
        self.setCentralWidget(self.scrollArea)

        self.createActions()
        self.createMenus()

        self.setWindowTitle("Image Viewer")
        self.resize(500, 400)

项目：PH5 作者：PIC-IRIS | 项目源码 | 文件源码

def createInfoPanel(self):
        self.infoParentPanel = QtGui.QWidget()
        self.infoParentPanel.setGeometry(-10, 10,315, 1100)
        self.infoParentPanel.setWindowFlags(QtCore.Qt.Window)
        vbox = QtGui.QVBoxLayout(self.infoParentPanel)
        vbox.setSpacing(0)

        scrollArea = QtGui.QScrollArea(self.infoParentPanel)
        vbox.addWidget(scrollArea)
        scrollArea.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOn)
        scrollArea.setWidgetResizable(True)

        itemsFrame = QtGui.QFrame(); scrollArea.setWidget(itemsFrame)
        self.infoBox = QtGui.QVBoxLayout() 
        itemsFrame.setLayout(self.infoBox)

        self.infoPanels = []



    ###################################
    # Author: Lan
    # def: setDefaultConf():201410
    # create default configuration for name and color properties

项目：siren 作者：ozsolarwind | 项目源码 | 文件源码

def initUI(self):
        self.grid = QtGui.QGridLayout()
        self.checkbox = []
        i = 0
        bold = QtGui.QFont()
        bold.setBold(True)
        for plot in range(len(self.plot_order)):
            if self.plot_order[plot] in self.spacers:
                label = QtGui.QLabel(self.spacers[self.plot_order[plot]])
                label.setFont(bold)
                self.grid.addWidget(label, i, 0)
                i += 1
            self.checkbox.append(QtGui.QCheckBox(self.hdrs[self.plot_order[plot]], self))
            if self.plots[self.plot_order[plot]]:
                self.checkbox[plot].setCheckState(QtCore.Qt.Checked)
            self.grid.addWidget(self.checkbox[-1], i, 0)
            i += 1
        self.grid.connect(self.checkbox[0], QtCore.SIGNAL('stateChanged(int)'), self.check_all)
        show = QtGui.QPushButton('Proceed', self)
        show.clicked.connect(self.showClicked)
        self.grid.addWidget(show, i, 0)
        frame = QtGui.QFrame()
        frame.setLayout(self.grid)
        self.scroll = QtGui.QScrollArea()
        self.scroll.setWidgetResizable(True)
        self.scroll.setWidget(frame)
        self.layout = QtGui.QVBoxLayout(self)
        self.layout.addWidget(self.scroll)
        commnt = QtGui.QLabel('Nearest weather files:\n' + self.comment)
        self.layout.addWidget(commnt)
        self.setWindowTitle('SIREN - Weather dialog for ' + str(self.base_year))
        QtGui.QShortcut(QtGui.QKeySequence('q'), self, self.quitClicked)
        self.show_them = False
        self.show()

项目：GUIYoutube 作者：coltking | 项目源码 | 文件源码

def reconstruirScrolledArea(self):
        # Se elimina el scrolled area original.
        self.scroll.hide()

        # Nuevo y más pequeño scrolled area.
        self.scrollPequeno = QtGui.QScrollArea(self)
        self.scrollPequeno.setWidgetResizable(True)
        self.scrollPequeno.setMinimumWidth(600)
        self.layoutPrincipal.addWidget(self.scrollPequeno, 0, 0, 5, 4)

        # Recreando los widgets de video
        self.poblarLista(self.resultados, self.cantidad)

项目：MK8-Editor 作者：TheKoopaKingdom | 项目源码 | 文件源码

def __init__(self,parent):
        QtGui.QWidget.__init__(self,parent)
        layout = QtGui.QVBoxLayout(self)
        scroll = QtGui.QScrollArea()
        scroll.setWidgetResizable(True)
        layout.addWidget(scroll)

        scrollContents = QtGui.QWidget()
        self.layout = QtGui.QVBoxLayout(scrollContents)
        self.layout.setAlignment(QtCore.Qt.AlignTop)
        scroll.setWidget(scrollContents)

项目：fman 作者：bfaure | 项目源码 | 文件源码

def about(self):
        QtGui.QMessageBox.about(self, "About Image Viewer",
                "<p>The <b>Image Viewer</b> example shows how to combine "
                "QLabel and QScrollArea to display an image. QLabel is "
                "typically used for displaying text, but it can also display "
                "an image. QScrollArea provides a scrolling view around "
                "another widget. If the child widget exceeds the size of the "
                "frame, QScrollArea automatically provides scroll bars.</p>"
                "<p>The example demonstrates how QLabel's ability to scale "
                "its contents (QLabel.scaledContents), and QScrollArea's "
                "ability to automatically resize its contents "
                "(QScrollArea.widgetResizable), can be used to implement "
                "zooming and scaling features.</p>"
                "<p>In addition the example shows how to use QPainter to "
                "print an image.</p>")

项目：NIRCA-Database 作者：Snyder005 | 项目源码 | 文件源码

def __init__(self, database_ref, guess=True, parent=None):
        super(RunnerMatchPage, self).__init__(parent)

        self.database_ref = database_ref
        self.guess = guess

        ## Set up scroll bars
        self.scroll = QtGui.QScrollArea()
        self.scroll.setWidgetResizable(False)

        ## Create QWidget objects
        self.confirmCheckBox = QtGui.QCheckBox('Confirm')

        ## Register fields
        self.registerField('runner_check*', self.confirmCheckBox)

项目：PH5 作者：PIC-IRIS | 项目源码 | 文件源码

def __init__( self, title='', header='', txt=''):
        QtGui.QDialog.__init__(self)
        #self.setFrameStyle(QtGui.QFrame.Panel | QtGui.QFrame.Sunken) 
        #self.setGeometry(-10, 10,700, 400)
        #self.setWindowFlags(QtCore.Qt.Window)
        self.setWindowTitle(title)
        self.resize(700,400)
        vbox = QtGui.QVBoxLayout(self)
        #vbox.setSpacing(0)

        # for non-scrolled text
        if header != "":
            headerLbl = QtGui.QLabel('', self)   
            vbox.addWidget(headerLbl)
            headerLbl.setText(header)

        # for scrolled text
        if txt != "":
            scrollArea = QtGui.QScrollArea(self)
            vbox.addWidget(scrollArea)
            scrollArea.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOn)
            scrollArea.setWidgetResizable(True)

            itemsFrame = QtGui.QFrame(); scrollArea.setWidget(itemsFrame)
            scrollBox = QtGui.QVBoxLayout() 
            itemsFrame.setLayout(scrollBox)
            label = QtGui.QLabel('', self)   
            scrollBox.addWidget(label)
            label.setText(txt)

        closeBtn = QtGui.QPushButton('OK', self)
        closeBtn.clicked.connect(self.onClose)
        vbox.addWidget(closeBtn)        

        self.show()