我们从Python开源项目中，提取了以下18个代码示例，用于说明如何使用PyQt5.QtWidgets.QListView()。
def init_widget(self): self.setWindowTitle("Hello World") widget_laytout = QBoxLayout(QBoxLayout.LeftToRight) group = QGroupBox() box = QBoxLayout(QBoxLayout.TopToBottom) group.setLayout(box) group.setTitle("Buttons") widget_laytout.addWidget(group) fruits = ["Buttons in GroupBox", "TextBox in GroupBox", "Label in GroupBox", "TextEdit"] view = QListView(self) model = QStandardItemModel() for f in fruits: model.appendRow(QStandardItem(f)) view.setModel(model) box.addWidget(view) self.stk_w.addWidget(Widget_1()) self.stk_w.addWidget(Widget_2()) self.stk_w.addWidget(Widget_3()) self.stk_w.addWidget(QTextEdit()) widget_laytout.addWidget(self.stk_w) self.setLayout(widget_laytout) # ??? ?? ?? view.clicked.connect(self.slot_clicked_item)
def toggle_view_mode(self): if self.viewMode() == QtWidgets.QListView.ListMode: self.setItemDelegate(self.tile_delegate) self.setViewMode(QtWidgets.QListView.IconMode) bg_vertical = True self.setSpacing(4) self.icon_size(min(self.last_icon_size.height() * 2, self.max_icon_size)) else: self.setItemDelegate(self.list_delegate) self.setViewMode(QtWidgets.QListView.ListMode) bg_vertical = False self.setSpacing(0) self.icon_size(max(self.last_icon_size.height() / 2, self.min_icon_size)) self.setAlternatingRowColors(not bg_vertical) self.viewModeChanged.emit() if self.selectedIndexes(): self.scrollTo(self.selectedIndexes()[0], QtWidgets.QAbstractItemView.PositionAtCenter)
def __init__(self): QWidget.__init__(self, flags=Qt.Widget) self.setWindowTitle("ItemView QListView") self.setFixedWidth(210) self.setFixedHeight(100) fruits = [ {"name": "banana", "color": "yellow", "bg_color": "yellow"}, {"name": "apple", "color": "red", "bg_color": "red"}, {"name": "pear", "color": "green", "bg_color": "gray"}, ] view = QListView(self) view.setEditTriggers(QAbstractItemView.DoubleClicked) model = UserModel(fruits) view.setModel(model)
def setupUi(self, topicsList): topicsList.setObjectName("topicsList") topicsList.resize(642, 730) self.verticalLayout = QtWidgets.QVBoxLayout(topicsList) self.verticalLayout.setObjectName("verticalLayout") self.label = QtWidgets.QLabel(topicsList) font = QtGui.QFont() font.setPointSize(12) self.label.setFont(font) self.label.setAlignment(QtCore.Qt.AlignCenter) self.label.setObjectName("label") self.verticalLayout.addWidget(self.label) self.filterText = QtWidgets.QLineEdit(topicsList) self.filterText.setObjectName("filterText") self.verticalLayout.addWidget(self.filterText) self.listWidget = QtWidgets.QListView(topicsList) self.listWidget.setSelectionMode(QtWidgets.QAbstractItemView.ExtendedSelection) self.listWidget.setObjectName("listWidget") self.verticalLayout.addWidget(self.listWidget) self.retranslateUi(topicsList) QtCore.QMetaObject.connectSlotsByName(topicsList)
def __init__(self, parent=None): QtWidgets.QMainWindow.__init__(self, parent) self.model = ReorderableListModel() self.selectionModel = SelectionModel(self.model) self.model.dragDropFinished.connect(self.selectionModel.onModelItemsReordered) self.view = QtWidgets.QListView() self.view.setModel(self.model) self.view.setSelectionModel(self.selectionModel) self.view.setDragDropMode(QtWidgets.QAbstractItemView.InternalMove) self.view.setDragDropOverwriteMode(False) self.setCentralWidget(self.view)
def setupUi(self, Form): Form.setObjectName("Form") Form.resize(830, 333) Form.setMinimumSize(QtCore.QSize(700, 300)) self.gridLayout = QtWidgets.QGridLayout(Form) self.gridLayout.setObjectName("gridLayout") self.verticalLayout = QtWidgets.QVBoxLayout() self.verticalLayout.setSpacing(20) self.verticalLayout.setObjectName("verticalLayout") self.listView = QtWidgets.QListView(Form) self.listView.setObjectName("listView") self.verticalLayout.addWidget(self.listView) self.horizontalLayout = QtWidgets.QHBoxLayout() self.horizontalLayout.setSpacing(30) self.horizontalLayout.setObjectName("horizontalLayout") self.pushButton = QtWidgets.QPushButton(Form) self.pushButton.setMinimumSize(QtCore.QSize(0, 50)) self.pushButton.setObjectName("pushButton") self.horizontalLayout.addWidget(self.pushButton) self.pushButton_2 = QtWidgets.QPushButton(Form) self.pushButton_2.setMinimumSize(QtCore.QSize(0, 50)) self.pushButton_2.setMaximumSize(QtCore.QSize(230, 16777215)) self.pushButton_2.setObjectName("pushButton_2") self.horizontalLayout.addWidget(self.pushButton_2) self.verticalLayout.addLayout(self.horizontalLayout) self.gridLayout.addLayout(self.verticalLayout, 0, 0, 1, 1) self.retranslateUi(Form) self.listView.clicked['QModelIndex'].connect(Form.key_selected) self.pushButton.clicked.connect(Form.enter) self.pushButton_2.clicked.connect(Form.not_use_key) QtCore.QMetaObject.connectSlotsByName(Form)
def __init__(self): QComboBox.__init__(self) self.setView(QListView()) return
def __init__(self, parent=None, server=None): super().__init__(parent) self._model = ListModel(self) self.setModel(self._model) self._last_count = 0 self.list_delegate = plexdesktop.delegates.ListDelegate(self) self.tile_delegate = plexdesktop.delegates.TileDelegateUniform(self) self.setItemDelegate(self.list_delegate) self.setSelectionMode(QtWidgets.QAbstractItemView.SingleSelection) self.setResizeMode(QtWidgets.QListView.Adjust) self.icon_size(32) self.setAlternatingRowColors(True) self.setUniformItemSizes(True) self.setVerticalScrollMode(QtWidgets.QAbstractItemView.ScrollPerPixel) # self.setWrapping(True) # self.setBatchSize(50) # self.setLayoutMode(QtWidgets.QListView.Batched) self.min_icon_size = self.list_delegate.title_font_metrics.height() self.max_icon_size = 300 self.doubleClicked.connect(self.double_click) self.container_request.connect(self.model().fetch_container) self.customContextMenuRequested.connect(self.context_menu) self.itemDoubleClicked.connect(self.item_double_clicked) self.itemSelectionChanged.connect(self.selection_changed) # Model signals self.model().working.connect(self.working.emit) self.model().done.connect(self.finished.emit) self.model().done.connect(self.check_view_mode) self.model().new_container_titles.connect(self.new_titles.emit) self.location = plexdesktop.utils.Location.home() self.current_server = server self.history = [(self.current_server, self.location)] self.history_cursor = -1 self.forced_toggle = False
def check_view_mode(self): if self.model().container: group = self.model().container.data.get('viewGroup') if group == 'photo': if self.viewMode() == QtWidgets.QListView.ListMode: self.forced_toggle = True self.toggle_view_mode() else: if self.forced_toggle and self.viewMode() == QtWidgets.QListView.IconMode: self.toggle_view_mode() self.forced_toggle = False
def setupUi(self, MainWindow): MainWindow.setObjectName("MainWindow") MainWindow.resize(462, 431) self.list_images = QtWidgets.QListView(MainWindow) self.list_images.setGeometry(QtCore.QRect(10, 10, 180, 371)) self.list_images.setObjectName("list_images") self.b_delete = QtWidgets.QPushButton(MainWindow) self.b_delete.setGeometry(QtCore.QRect(10, 390, 180, 30)) self.b_delete.setObjectName("b_delete") self.captured_image = QtWidgets.QLabel(MainWindow) self.captured_image.setGeometry(QtCore.QRect(200, 10, 250, 100)) self.captured_image.setFrameShape(QtWidgets.QFrame.Box) self.captured_image.setText("") self.captured_image.setObjectName("captured_image") self.b_save = QtWidgets.QPushButton(MainWindow) self.b_save.setGeometry(QtCore.QRect(360, 390, 95, 30)) self.b_save.setObjectName("b_save") self.groupBox = QtWidgets.QGroupBox(MainWindow) self.groupBox.setGeometry(QtCore.QRect(200, 180, 141, 151)) self.groupBox.setObjectName("groupBox") self.b_noIndicator = QtWidgets.QPushButton(self.groupBox) self.b_noIndicator.setGeometry(QtCore.QRect(10, 30, 121, 30)) self.b_noIndicator.setObjectName("b_noIndicator") self.b_leftIndicator = QtWidgets.QPushButton(self.groupBox) self.b_leftIndicator.setGeometry(QtCore.QRect(10, 70, 121, 30)) self.b_leftIndicator.setObjectName("b_leftIndicator") self.b_rightIndicator = QtWidgets.QPushButton(self.groupBox) self.b_rightIndicator.setGeometry(QtCore.QRect(10, 110, 121, 30)) self.b_rightIndicator.setObjectName("b_rightIndicator") self.retranslateUi(MainWindow) QtCore.QMetaObject.connectSlotsByName(MainWindow)
def __init__(self, api, model, selection_model, parent): super().__init__(parent) self._api = api selection_model.selectionChanged.connect(self._on_selection_change) self._styles_list_view = QtWidgets.QListView(self) self._styles_list_view.setModel(model) self._styles_list_view.setSelectionModel(selection_model) self._add_button = QtWidgets.QPushButton('Add', self) self._add_button.clicked.connect(self._on_add_button_click) self._remove_button = QtWidgets.QPushButton('Remove', self) self._remove_button.setEnabled(False) self._remove_button.clicked.connect(self._on_remove_button_click) self._duplicate_button = QtWidgets.QPushButton('Duplicate', self) self._duplicate_button.setEnabled(False) self._duplicate_button.clicked.connect(self._on_duplicate_button_click) self._move_up_button = QtWidgets.QPushButton('Move up', self) self._move_up_button.setEnabled(False) self._move_up_button.clicked.connect(self._on_move_up_button_click) self._move_down_button = QtWidgets.QPushButton('Move down', self) self._move_down_button.setEnabled(False) self._move_down_button.clicked.connect(self._on_move_down_button_click) self._rename_button = QtWidgets.QPushButton('Rename', self) self._rename_button.setEnabled(False) self._rename_button.clicked.connect(self._on_rename_button_click) strip = QtWidgets.QWidget(self) layout = QtWidgets.QGridLayout(strip, margin=0) layout.addWidget(self._add_button, 0, 0) layout.addWidget(self._remove_button, 0, 1) layout.addWidget(self._duplicate_button, 0, 2) layout.addWidget(self._move_up_button, 1, 0) layout.addWidget(self._move_down_button, 1, 1) layout.addWidget(self._rename_button, 1, 2) layout = QtWidgets.QVBoxLayout(self, margin=0) layout.addWidget(self._styles_list_view) layout.addWidget(strip)
def __init__(self, api, main_window, dictionary): super().__init__(main_window) self._main_window = main_window self._api = api self._dictionary = dictionary self._lines_to_spellcheck = api.subs.selected_lines self._mispelt_text_edit = QtWidgets.QLineEdit(self, readOnly=True) self._replacement_text_edit = QtWidgets.QLineEdit(self) self._suggestions_list_view = QtWidgets.QListView(self) self._suggestions_list_view.setModel(QtGui.QStandardItemModel()) self._suggestions_list_view.clicked.connect(self._on_suggestion_click) box = QtWidgets.QWidget(self) layout = QtWidgets.QVBoxLayout(box) layout.setContentsMargins(0, 0, 0, 0) layout.addWidget(QtWidgets.QLabel('Mispelt word:', self)) layout.addWidget(self._mispelt_text_edit) layout.addWidget(QtWidgets.QLabel('Replacement:', self)) layout.addWidget(self._replacement_text_edit) layout.addWidget(QtWidgets.QLabel('Suggestions:', self)) layout.addWidget(self._suggestions_list_view) strip = QtWidgets.QDialogButtonBox( self, orientation=QtCore.Qt.Vertical) self.add_btn = strip.addButton('Add to dictionary', strip.ActionRole) self.ignore_btn = strip.addButton('Ignore', strip.ActionRole) self.ignore_all_btn = strip.addButton('Ignore all', strip.ActionRole) self.replace_btn = strip.addButton('Replace', strip.ActionRole) strip.addButton('Cancel', strip.RejectRole) strip.clicked.connect(self.action) strip.rejected.connect(self.reject) layout = QtWidgets.QHBoxLayout(self, spacing=24) layout.addWidget(box) layout.addWidget(strip) if self._next(): self.exec_()
def __init__(self): QWidget.__init__(self, flags=Qt.Widget) self.setWindowTitle("ItemView QListView") self.setFixedWidth(210) self.setFixedHeight(100) fruits = [ {"name": "banana", "color": "yellow", "bg_color": "yellow"}, {"name": "apple", "color": "red", "bg_color": "red"}, {"name": "pear", "color": "green", "bg_color": "gray"}, ] view = QListView(self) model = UserModel(fruits) view.setModel(model)
def __init__(self): QWidget.__init__(self, flags=Qt.Widget) self.setWindowTitle("ItemView QListView") self.setFixedHeight(100) fruits = ["banana", "apple", "melon", "pear"] view = QListView(self) model = QStandardItemModel() for f in fruits: model.appendRow(QStandardItem(f)) view.setModel(model)
def FunctionWindow(): app = _app() views = [x for x in app.allWidgets() if x.__class__ is QtWidgets.QListView] for view in views: if view.parent().__class__ is QtWidgets.QWidget: if view.parent().parent().__class__ is QtWidgets.QSplitter: return view.parent() return None
def TabWidget(): app = _app() views = [x for x in app.allWidgets() if x.__class__ is QtWidgets.QListView] for view in views: if view.parent().__class__ is QtWidgets.QStackedWidget: if view.parent().parent().__class__ is QtWidgets.QTabWidget: return view.parent().parent() return None
def populate_main_form(self): list_view = QtWidgets.QListView() list_view.setFixedWidth(115) list_view.setModel(self.views_model) select = QtCore.QItemSelectionModel.Select list_view.selectionModel().select(self.views_model.createIndex(0, 0), select) list_view.clicked.connect(self.view_clicked) current_view = QtWidgets.QWidget() view = self.view_about() if not view: view = QtWidgets.QBoxLayout() current_view.setLayout(view) self.splitter = QtWidgets.QSplitter(Qt.Horizontal) self.splitter.addWidget(list_view) self.splitter.addWidget(current_view) self.splitter.setChildrenCollapsible(False) self.splitter.show() outer_layout = QtWidgets.QHBoxLayout() outer_layout.addWidget(self.splitter) self.parent.setLayout(outer_layout)
def setupUi(self, FramePlugins): FramePlugins.setObjectName("FramePlugins") FramePlugins.resize(806, 683) self.verticalLayout_3 = QtWidgets.QVBoxLayout(FramePlugins) self.verticalLayout_3.setObjectName("verticalLayout_3") self.horizontalLayout = QtWidgets.QHBoxLayout() self.horizontalLayout.setObjectName("horizontalLayout") self.verticalLayout_2 = QtWidgets.QVBoxLayout() self.verticalLayout_2.setObjectName("verticalLayout_2") self.label = QtWidgets.QLabel(FramePlugins) self.label.setObjectName("label") self.verticalLayout_2.addWidget(self.label) self.listViewPlugins = QtWidgets.QListView(FramePlugins) sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.MinimumExpanding) sizePolicy.setHorizontalStretch(0) sizePolicy.setVerticalStretch(0) sizePolicy.setHeightForWidth(self.listViewPlugins.sizePolicy().hasHeightForWidth()) self.listViewPlugins.setSizePolicy(sizePolicy) self.listViewPlugins.setObjectName("listViewPlugins") self.verticalLayout_2.addWidget(self.listViewPlugins) self.horizontalLayout.addLayout(self.verticalLayout_2) self.verticalLayout = QtWidgets.QVBoxLayout() self.verticalLayout.setObjectName("verticalLayout") self.label_2 = QtWidgets.QLabel(FramePlugins) sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred, QtWidgets.QSizePolicy.Preferred) sizePolicy.setHorizontalStretch(0) sizePolicy.setVerticalStretch(0) sizePolicy.setHeightForWidth(self.label_2.sizePolicy().hasHeightForWidth()) self.label_2.setSizePolicy(sizePolicy) self.label_2.setObjectName("label_2") self.verticalLayout.addWidget(self.label_2) self.txtEditPluginDescription = QtWidgets.QTextEdit(FramePlugins) sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Expanding) sizePolicy.setHorizontalStretch(0) sizePolicy.setVerticalStretch(0) sizePolicy.setHeightForWidth(self.txtEditPluginDescription.sizePolicy().hasHeightForWidth()) self.txtEditPluginDescription.setSizePolicy(sizePolicy) self.txtEditPluginDescription.setReadOnly(True) self.txtEditPluginDescription.setPlaceholderText("") self.txtEditPluginDescription.setObjectName("txtEditPluginDescription") self.verticalLayout.addWidget(self.txtEditPluginDescription) self.horizontalLayout.addLayout(self.verticalLayout) self.verticalLayout_3.addLayout(self.horizontalLayout) self.groupBoxSettings = QtWidgets.QGroupBox(FramePlugins) sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred, QtWidgets.QSizePolicy.Expanding) sizePolicy.setHorizontalStretch(0) sizePolicy.setVerticalStretch(0) sizePolicy.setHeightForWidth(self.groupBoxSettings.sizePolicy().hasHeightForWidth()) self.groupBoxSettings.setSizePolicy(sizePolicy) self.groupBoxSettings.setMaximumSize(QtCore.QSize(16777215, 16777215)) self.groupBoxSettings.setObjectName("groupBoxSettings") self.verticalLayout_3.addWidget(self.groupBoxSettings) self.retranslateUi(FramePlugins) QtCore.QMetaObject.connectSlotsByName(FramePlugins)
