我们从Python开源项目中，提取了以下12个代码示例，用于说明如何使用PyQt5.QtWidgets.QScrollArea()。
def __init__(self, parent): super(LCAResultsTab, self).__init__(parent) self.panel = parent # e.g. right panel self.visible = False self.scroll_area = QtWidgets.QScrollArea() self.scroll_widget = QtWidgets.QWidget() self.scroll_widget_layout = QtWidgets.QVBoxLayout() self.scroll_widget.setLayout(self.scroll_widget_layout) self.scroll_area.setWidget(self.scroll_widget) self.scroll_area.setWidgetResizable(True) self.layout = QtWidgets.QVBoxLayout() self.setLayout(self.layout) self.connect_signals()
def __init__(self, parent=None, frame=QtWidgets.QFrame.Box): super(FIRSTUI.ScrollWidget, self).__init__() # Container Widget widget = QtWidgets.QWidget() # Layout of Container Widget self.layout = QtWidgets.QVBoxLayout(self) self.layout.setContentsMargins(0, 0, 0, 0) widget.setLayout(self.layout) # Scroll Area Properties scroll = QtWidgets.QScrollArea() scroll.setFrameShape(frame) scroll.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOn) scroll.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff) scroll.setWidgetResizable(True) scroll.setWidget(widget) # Scroll Area Layer add scroll_layout = QtWidgets.QVBoxLayout(self) scroll_layout.addWidget(scroll) scroll_layout.setContentsMargins(0, 0, 0, 0) self.setLayout(scroll_layout)
def __init__(self, message, *args, **kwargs): super().__init__(*args, **kwargs) ui_dir_path = os.path.dirname(__file__) ui_file_path = os.path.join(ui_dir_path, 'report_detail.ui') uic.loadUi(ui_file_path, self) # self.message = eval(message) scroll_area = QScrollArea() message_label = QLabel() # message_label.setWordWrap(True) # message_label_text = '' # for key, value in self.message.items(): # message_label_text += "{} :\n{}\n".format(key, value) # message_label.setText(message_label_text) message_label.setText(message) scroll_area.setWidget(message_label) self.main_layout.addWidget(scroll_area)
def __init__(self): super().__init__() self.vbox_l2 = QtWidgets.QVBoxLayout() self.scroll_area_w3 = QtWidgets.QScrollArea() self.scroll_area_w3.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOn) self.scroll_area_w3.setWidgetResizable(True) self.scroll_area_w3.verticalScrollBar().rangeChanged.connect(self.move_scrollbar_to_bottom) self.scroll_list_widget_w4 = QtWidgets.QWidget() self.scroll_list_widget_w4.setObjectName(MY_WIDGET_NAME_STR) self.scroll_list_widget_w4.setStyleSheet("#" + MY_WIDGET_NAME_STR + "{" + "background-image:url(\"" + wbd.wbd_global.background_image_path + "\"); background-position:center; background-repeat:no-repeat" + "}") self.scroll_list_vbox_l5 = QtWidgets.QVBoxLayout() self.scroll_list_widget_w4.setLayout(self.scroll_list_vbox_l5) self.scroll_area_w3.setWidget(self.scroll_list_widget_w4) self.vbox_l2.addWidget(self.scroll_area_w3) self.setLayout(self.vbox_l2)
def setupUi(self, corpusManager): corpusManager.setObjectName("corpusManager") corpusManager.resize(800, 600) self.verticalLayout = QtWidgets.QVBoxLayout(corpusManager) self.verticalLayout.setObjectName("verticalLayout") self.list_corpora = QtWidgets.QScrollArea(corpusManager) sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Preferred) sizePolicy.setHorizontalStretch(0) sizePolicy.setVerticalStretch(0) sizePolicy.setHeightForWidth(self.list_corpora.sizePolicy().hasHeightForWidth()) self.list_corpora.setSizePolicy(sizePolicy) self.list_corpora.setFrameShape(QtWidgets.QFrame.NoFrame) self.list_corpora.setWidgetResizable(True) self.list_corpora.setObjectName("list_corpora") self.list_content = QtWidgets.QWidget() self.list_content.setGeometry(QtCore.QRect(0, 0, 792, 592)) self.list_content.setObjectName("list_content") self.list_layout = QtWidgets.QVBoxLayout(self.list_content) self.list_layout.setContentsMargins(0, 0, 0, 0) self.list_layout.setSpacing(0) self.list_layout.setObjectName("list_layout") self.list_corpora.setWidget(self.list_content) self.verticalLayout.addWidget(self.list_corpora) self.retranslateUi(corpusManager) QtCore.QMetaObject.connectSlotsByName(corpusManager)
def setupUi(self, DownloadWindow): DownloadWindow.setObjectName("DownloadWindow") DownloadWindow.resize(314, 284) self.centralwidget = QtWidgets.QWidget(DownloadWindow) self.centralwidget.setObjectName("centralwidget") self.verticalLayout = QtWidgets.QVBoxLayout(self.centralwidget) self.verticalLayout.setContentsMargins(0, 0, 0, 0) self.verticalLayout.setSpacing(0) self.verticalLayout.setObjectName("verticalLayout") self.list = QtWidgets.QScrollArea(self.centralwidget) self.list.setFrameShape(QtWidgets.QFrame.NoFrame) self.list.setFrameShadow(QtWidgets.QFrame.Plain) self.list.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff) self.list.setSizeAdjustPolicy(QtWidgets.QAbstractScrollArea.AdjustToContents) self.list.setWidgetResizable(True) self.list.setAlignment(QtCore.Qt.AlignLeading|QtCore.Qt.AlignLeft|QtCore.Qt.AlignTop) self.list.setObjectName("list") self.scrollAreaWidgetContents = QtWidgets.QWidget() self.scrollAreaWidgetContents.setGeometry(QtCore.QRect(0, 0, 314, 284)) self.scrollAreaWidgetContents.setObjectName("scrollAreaWidgetContents") self.layout = QtWidgets.QVBoxLayout(self.scrollAreaWidgetContents) self.layout.setSizeConstraint(QtWidgets.QLayout.SetMinAndMaxSize) self.layout.setContentsMargins(4, 4, 4, 4) self.layout.setSpacing(4) self.layout.setObjectName("layout") self.list.setWidget(self.scrollAreaWidgetContents) self.verticalLayout.addWidget(self.list) DownloadWindow.setCentralWidget(self.centralwidget) self.retranslateUi(DownloadWindow) QtCore.QMetaObject.connectSlotsByName(DownloadWindow)
def paintEvent(self, event): painter = QtGui.QPainter(self) painter.setRenderHint(QtGui.QPainter.Antialiasing, True) painter.drawRoundedRect( 0, 0, self.width() - 1, self.height() - 1, 5, 5) super(Bubble, self).paintEvent(event) # class MainWindow(QtWidgets.QMainWindow): # def __init__(self, text, parent=None): # super(MainWindow, self).__init__(parent) # self.mainArea = QtWidgets.QScrollArea(self) # self.mainArea.setWidgetResizable(True) # widget = QtWidgets.QWidget(self.mainArea) # widget.setMinimumWidth(50) # layout = FlowLayoutWidget(widget) # self.words = [] # for word in text.split(): # label = Bubble(word) # label.setFont(QtGui.QFont('SblHebrew', 18)) # label.setFixedWidth(label.sizeHint().width()) # self.words.append(label) # layout.addWidget(label) # self.mainArea.setWidget(widget) # self.setCentralWidget(self.mainArea) # # if __name__ == '__main__': # # app = QtWidgets.QApplication(sys.argv) # window = MainWindow('Harry Potter is a series of fantasy literature') # window.show() # sys.exit(app.exec_())
def setupUi(self, GroupDialog): GroupDialog.setObjectName("GroupDialog") GroupDialog.resize(640, 480) self.verticalLayout = QtWidgets.QGridLayout(GroupDialog) self.verticalLayout.setObjectName("verticalLayout") self.buttonBox = QtWidgets.QDialogButtonBox(GroupDialog) self.buttonBox.setOrientation(QtCore.Qt.Horizontal) self.buttonBox.setStandardButtons(QtWidgets.QDialogButtonBox.Cancel|QtWidgets.QDialogButtonBox.Ok) self.buttonBox.setObjectName("buttonBox") self.verticalLayout.addWidget(self.buttonBox, 3, 1, 1, 1) self.label_3 = QtWidgets.QLabel(GroupDialog) self.label_3.setObjectName("label_3") self.verticalLayout.addWidget(self.label_3, 2, 0, 1, 1) self.label = QtWidgets.QLabel(GroupDialog) self.label.setObjectName("label") self.verticalLayout.addWidget(self.label, 0, 0, 1, 1) self.widget_selection = CoqListSelect(GroupDialog) self.widget_selection.setObjectName("widget_selection") self.verticalLayout.addWidget(self.widget_selection, 1, 1, 1, 1) self.label_2 = QtWidgets.QLabel(GroupDialog) self.label_2.setObjectName("label_2") self.verticalLayout.addWidget(self.label_2, 1, 0, 1, 1) self.edit_label = QtWidgets.QLineEdit(GroupDialog) self.edit_label.setText("") self.edit_label.setObjectName("edit_label") self.verticalLayout.addWidget(self.edit_label, 0, 1, 1, 1) self.scroll_area = QtWidgets.QScrollArea(GroupDialog) self.scroll_area.setWidgetResizable(True) self.scroll_area.setObjectName("scroll_area") self.scroll_content = QtWidgets.QWidget() self.scroll_content.setGeometry(QtCore.QRect(0, 0, 535, 265)) self.scroll_content.setObjectName("scroll_content") self.scroll_layout = QtWidgets.QVBoxLayout(self.scroll_content) self.scroll_layout.setContentsMargins(0, 0, 0, 0) self.scroll_layout.setSpacing(0) self.scroll_layout.setObjectName("scroll_layout") self.scroll_area.setWidget(self.scroll_content) self.verticalLayout.addWidget(self.scroll_area, 2, 1, 1, 1) self.verticalLayout.setRowStretch(1, 1) self.verticalLayout.setRowStretch(2, 2) self.label_3.setBuddy(self.scroll_content) self.label.setBuddy(self.edit_label) self.label_2.setBuddy(self.widget_selection) self.retranslateUi(GroupDialog) self.buttonBox.accepted.connect(GroupDialog.accept) self.buttonBox.rejected.connect(GroupDialog.reject) QtCore.QMetaObject.connectSlotsByName(GroupDialog)
def setupUi(self, logfileDialog): logfileDialog.setObjectName("logfileDialog") logfileDialog.resize(640, 480) self.verticalLayout = QtWidgets.QVBoxLayout(logfileDialog) self.verticalLayout.setContentsMargins(0, 0, 0, 0) self.verticalLayout.setSpacing(10) self.verticalLayout.setObjectName("verticalLayout") self.scrollArea = QtWidgets.QScrollArea(logfileDialog) self.scrollArea.setFrameShape(QtWidgets.QFrame.NoFrame) self.scrollArea.setWidgetResizable(True) self.scrollArea.setObjectName("scrollArea") self.scrollAreaWidgetContents = QtWidgets.QWidget() self.scrollAreaWidgetContents.setGeometry(QtCore.QRect(0, 0, 640, 480)) self.scrollAreaWidgetContents.setObjectName("scrollAreaWidgetContents") self.verticalLayout_2 = QtWidgets.QVBoxLayout(self.scrollAreaWidgetContents) self.verticalLayout_2.setContentsMargins(0, 0, 0, 0) self.verticalLayout_2.setObjectName("verticalLayout_2") self.horizontalLayout = QtWidgets.QHBoxLayout() self.horizontalLayout.setObjectName("horizontalLayout") self.label = QtWidgets.QLabel(self.scrollAreaWidgetContents) sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Minimum, QtWidgets.QSizePolicy.Preferred) sizePolicy.setHorizontalStretch(0) sizePolicy.setVerticalStretch(0) sizePolicy.setHeightForWidth(self.label.sizePolicy().hasHeightForWidth()) self.label.setSizePolicy(sizePolicy) self.label.setObjectName("label") self.horizontalLayout.addWidget(self.label) self.check_errors = QtWidgets.QCheckBox(self.scrollAreaWidgetContents) self.check_errors.setObjectName("check_errors") self.horizontalLayout.addWidget(self.check_errors) self.check_warnings = QtWidgets.QCheckBox(self.scrollAreaWidgetContents) self.check_warnings.setObjectName("check_warnings") self.horizontalLayout.addWidget(self.check_warnings) self.check_info = QtWidgets.QCheckBox(self.scrollAreaWidgetContents) self.check_info.setObjectName("check_info") self.horizontalLayout.addWidget(self.check_info) spacerItem = QtWidgets.QSpacerItem(40, 20, QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Minimum) self.horizontalLayout.addItem(spacerItem) self.verticalLayout_2.addLayout(self.horizontalLayout) self.log_table = QtWidgets.QTableView(self.scrollAreaWidgetContents) self.log_table.setHorizontalScrollMode(QtWidgets.QAbstractItemView.ScrollPerPixel) self.log_table.setObjectName("log_table") self.log_table.horizontalHeader().setStretchLastSection(True) self.log_table.verticalHeader().setVisible(False) self.verticalLayout_2.addWidget(self.log_table) self.scrollArea.setWidget(self.scrollAreaWidgetContents) self.verticalLayout.addWidget(self.scrollArea) self.retranslateUi(logfileDialog) QtCore.QMetaObject.connectSlotsByName(logfileDialog)
def setupUi(self, TabMapSpecific): TabMapSpecific.setObjectName("TabMapSpecific") TabMapSpecific.resize(445, 534) self.gridLayout = QtWidgets.QGridLayout(TabMapSpecific) self.gridLayout.setContentsMargins(0, 0, 0, 0) self.gridLayout.setSpacing(0) self.gridLayout.setObjectName("gridLayout") self.scrollArea_2 = QtWidgets.QScrollArea(TabMapSpecific) self.scrollArea_2.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff) self.scrollArea_2.setWidgetResizable(True) self.scrollArea_2.setObjectName("scrollArea_2") self.scrollAreaWidgetContents_2 = QtWidgets.QWidget() self.scrollAreaWidgetContents_2.setGeometry(QtCore.QRect(0, 0, 443, 532)) self.scrollAreaWidgetContents_2.setObjectName("scrollAreaWidgetContents_2") self.verticalLayout = QtWidgets.QVBoxLayout(self.scrollAreaWidgetContents_2) self.verticalLayout.setContentsMargins(6, 6, 6, 6) self.verticalLayout.setSpacing(6) self.verticalLayout.setObjectName("verticalLayout") self.selectedMap = QtWidgets.QComboBox(self.scrollAreaWidgetContents_2) self.selectedMap.setObjectName("selectedMap") self.verticalLayout.addWidget(self.selectedMap) self.frame = QtWidgets.QFrame(self.scrollAreaWidgetContents_2) self.frame.setFrameShape(QtWidgets.QFrame.NoFrame) self.frame.setFrameShadow(QtWidgets.QFrame.Raised) self.frame.setObjectName("frame") self.gridLayout_4 = QtWidgets.QGridLayout(self.frame) self.gridLayout_4.setContentsMargins(0, 0, 0, 0) self.gridLayout_4.setSpacing(0) self.gridLayout_4.setObjectName("gridLayout_4") self.mapSpecificOptionsPosition = QtWidgets.QGridLayout() self.mapSpecificOptionsPosition.setSpacing(0) self.mapSpecificOptionsPosition.setObjectName("mapSpecificOptionsPosition") self.gridLayout_4.addLayout(self.mapSpecificOptionsPosition, 0, 0, 1, 1) self.verticalLayout.addWidget(self.frame) spacerItem = QtWidgets.QSpacerItem(20, 40, QtWidgets.QSizePolicy.Minimum, QtWidgets.QSizePolicy.Expanding) self.verticalLayout.addItem(spacerItem) self.scrollArea_2.setWidget(self.scrollAreaWidgetContents_2) self.gridLayout.addWidget(self.scrollArea_2, 0, 0, 1, 1) self.retranslateUi(TabMapSpecific) QtCore.QMetaObject.connectSlotsByName(TabMapSpecific) TabMapSpecific.setTabOrder(self.scrollArea_2, self.selectedMap)
def __init__(self, parent=None, title='', animation_duration=300): """ References: # Adapted from c++ version http://stackoverflow.com/questions/32476006/how-to-make-an-expandable-collapsable-section-widget-in-qt """ super(GroupWidget, self).__init__(parent=parent) self.animation_duration = animation_duration self.toggle_animation = QParallelAnimationGroup() self.content_area = QScrollArea() self.header_line = QFrame() self.toggle_button = QToolButton() self.main_layout = QGridLayout() toggle_button = self.toggle_button toggle_button.setStyleSheet("QToolButton { border: none; }") toggle_button.setToolButtonStyle(Qt.ToolButtonTextBesideIcon) toggle_button.setArrowType(Qt.RightArrow) toggle_button.setText(str(title)) toggle_button.setCheckable(True) toggle_button.setChecked(False) header_line = self.header_line header_line.setFrameShape(QFrame.HLine) header_line.setFrameShadow(QFrame.Sunken) header_line.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Maximum) self.content_area.setStyleSheet("QScrollArea { background-color: white; border: none; }") self.content_area.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed) # start out collapsed self.content_area.setMaximumHeight(0) self.content_area.setMinimumHeight(0) # let the entire widget grow and shrink with its content toggle_animation = self.toggle_animation toggle_animation.addAnimation(QPropertyAnimation(self, bytes("minimumHeight", "utf-8"))) toggle_animation.addAnimation(QPropertyAnimation(self, bytes("maximumHeight", "utf-8"))) toggle_animation.addAnimation(QPropertyAnimation(self.content_area, bytes("maximumHeight", "utf-8"))) # don't waste space main_layout = self.main_layout main_layout.setVerticalSpacing(0) main_layout.setContentsMargins(0, 0, 0, 0) row = 0 main_layout.addWidget(self.toggle_button, row, 0, 1, 1, Qt.AlignLeft) main_layout.addWidget(self.header_line, row, 2, 1, 1) row += 1 main_layout.addWidget(self.content_area, row, 0, 1, 3) self.setLayout(self.main_layout) def start_animation(checked): arrow_type = Qt.DownArrow if checked else Qt.RightArrow direction = QAbstractAnimation.Forward if checked else QAbstractAnimation.Backward toggle_button.setArrowType(arrow_type) self.toggle_animation.setDirection(direction) self.toggle_animation.start() self.toggle_button.clicked.connect(start_animation)
def setupUi(self, Form): Form.setObjectName("Form") Form.resize(550, 130) self.verticalLayout_2 = QtWidgets.QVBoxLayout(Form) self.verticalLayout_2.setContentsMargins(3, 3, 3, 3) self.verticalLayout_2.setObjectName("verticalLayout_2") self.horizontalLayout = QtWidgets.QHBoxLayout() self.horizontalLayout.setObjectName("horizontalLayout") self.label = QtWidgets.QLabel(Form) self.label.setAlignment(QtCore.Qt.AlignRight|QtCore.Qt.AlignTrailing|QtCore.Qt.AlignVCenter) self.label.setObjectName("label") self.horizontalLayout.addWidget(self.label) self.label_type = QtWidgets.QLabel(Form) self.label_type.setText("") self.label_type.setObjectName("label_type") self.horizontalLayout.addWidget(self.label_type) self.button_more = QtWidgets.QPushButton(Form) self.button_more.setObjectName("button_more") self.horizontalLayout.addWidget(self.button_more) self.button_less = QtWidgets.QPushButton(Form) self.button_less.setObjectName("button_less") self.horizontalLayout.addWidget(self.button_less) self.button_edit = QtWidgets.QPushButton(Form) self.button_edit.setObjectName("button_edit") self.horizontalLayout.addWidget(self.button_edit) self.button_delete = QtWidgets.QPushButton(Form) self.button_delete.setMaximumSize(QtCore.QSize(30, 16777215)) self.button_delete.setText("") icon = QtGui.QIcon() icon.addPixmap(QtGui.QPixmap("../logos/logo_cross.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off) self.button_delete.setIcon(icon) self.button_delete.setObjectName("button_delete") self.horizontalLayout.addWidget(self.button_delete) self.verticalLayout_2.addLayout(self.horizontalLayout) self.line = QtWidgets.QFrame(Form) self.line.setFrameShape(QtWidgets.QFrame.HLine) self.line.setFrameShadow(QtWidgets.QFrame.Sunken) self.line.setObjectName("line") self.verticalLayout_2.addWidget(self.line) self.scrollArea = QtWidgets.QScrollArea(Form) self.scrollArea.setWidgetResizable(True) self.scrollArea.setObjectName("scrollArea") self.scroll_widget = QtWidgets.QWidget() self.scroll_widget.setGeometry(QtCore.QRect(0, 0, 542, 81)) self.scroll_widget.setObjectName("scroll_widget") self.layout_depend_depend = QtWidgets.QVBoxLayout(self.scroll_widget) self.layout_depend_depend.setContentsMargins(0, 0, 0, 0) self.layout_depend_depend.setSpacing(6) self.layout_depend_depend.setObjectName("layout_depend_depend") spacerItem = QtWidgets.QSpacerItem(20, 265, QtWidgets.QSizePolicy.Minimum, QtWidgets.QSizePolicy.Expanding) self.layout_depend_depend.addItem(spacerItem) self.scrollArea.setWidget(self.scroll_widget) self.verticalLayout_2.addWidget(self.scrollArea) self.retranslateUi(Form) QtCore.QMetaObject.connectSlotsByName(Form)
