我们从Python开源项目中，提取了以下14个代码示例，用于说明如何使用PySide.QtGui.QSizePolicy()。
def addRemoveButton(self): self.frame_remove_btn = QtGui.QPushButton('rm') sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Minimum) sizePolicy.setHorizontalStretch(0) sizePolicy.setVerticalStretch(0) sizePolicy.setHeightForWidth(self.frame_remove_btn.sizePolicy().hasHeightForWidth()) self.frame_remove_btn.setSizePolicy(sizePolicy) self.frame_remove_btn.setMinimumSize(QtCore.QSize(16, 16)) self.frame_remove_btn.setMaximumSize(QtCore.QSize(16, 16)) self.frame_widget_layout.addWidget(self.frame_remove_btn) # ---------------------- # OBJECT WIDGET # the widget for displaying an object in a list
def setupUi(self, onionSkinObject_layout): onionSkinObject_layout.setObjectName("onionSkinObject_layout") onionSkinObject_layout.resize(204, 38) self.horizontalLayout = QtGui.QHBoxLayout(onionSkinObject_layout) self.horizontalLayout.setSpacing(3) self.horizontalLayout.setContentsMargins(4, 2, 4, 2) self.horizontalLayout.setObjectName("horizontalLayout") self.object_label = QtGui.QLabel(onionSkinObject_layout) self.object_label.setObjectName("object_label") self.horizontalLayout.addWidget(self.object_label) self.object_remove_btn = QtGui.QPushButton(onionSkinObject_layout) sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Minimum) sizePolicy.setHorizontalStretch(0) sizePolicy.setVerticalStretch(0) sizePolicy.setHeightForWidth(self.object_remove_btn.sizePolicy().hasHeightForWidth()) self.object_remove_btn.setSizePolicy(sizePolicy) self.object_remove_btn.setMinimumSize(QtCore.QSize(16, 16)) self.object_remove_btn.setMaximumSize(QtCore.QSize(16, 16)) self.object_remove_btn.setObjectName("object_remove_btn") self.horizontalLayout.addWidget(self.object_remove_btn) self.retranslateUi(onionSkinObject_layout) QtCore.QMetaObject.connectSlotsByName(onionSkinObject_layout)
def __init__(self, parent, compound, E, table): super(PlotDlg, self).__init__(parent) bl = QVBoxLayout(self) self.plotCanvas = MyMplCanvas(self) self.plotCanvas.setSizePolicy( QSizePolicy.Expanding, QSizePolicy.Expanding) self.toolbar = ToolBar(self.plotCanvas, self) bl.addWidget(self.toolbar) bl.addWidget(self.plotCanvas) pg = parent.frameGeometry() self.move(parent.x()+pg.width(), parent.y()) pg = parent.geometry() self.resize(pg.width()*1.5, pg.height()) self.setWindowTitle("plots of f''") self.setWindowFlags(QtCore.Qt.Window) self.show() self.plotCanvas.plot(compound, E, table) # def closeEvent(self, event): # is not invoked by esc. press
def setupUi(self, Form): Form.setObjectName("Form") Form.resize(224, 117) sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Preferred, QtGui.QSizePolicy.Preferred) sizePolicy.setHorizontalStretch(0) sizePolicy.setVerticalStretch(0) sizePolicy.setHeightForWidth(Form.sizePolicy().hasHeightForWidth()) Form.setSizePolicy(sizePolicy) self.verticalLayout = QtGui.QVBoxLayout(Form) self.verticalLayout.setSpacing(1) self.verticalLayout.setContentsMargins(0, 0, 0, 0) self.verticalLayout.setObjectName("verticalLayout") self.translateLabel = QtGui.QLabel(Form) self.translateLabel.setObjectName("translateLabel") self.verticalLayout.addWidget(self.translateLabel) self.rotateLabel = QtGui.QLabel(Form) self.rotateLabel.setObjectName("rotateLabel") self.verticalLayout.addWidget(self.rotateLabel) self.scaleLabel = QtGui.QLabel(Form) self.scaleLabel.setObjectName("scaleLabel") self.verticalLayout.addWidget(self.scaleLabel) self.horizontalLayout = QtGui.QHBoxLayout() self.horizontalLayout.setObjectName("horizontalLayout") self.mirrorImageBtn = QtGui.QPushButton(Form) self.mirrorImageBtn.setToolTip("") self.mirrorImageBtn.setObjectName("mirrorImageBtn") self.horizontalLayout.addWidget(self.mirrorImageBtn) self.reflectImageBtn = QtGui.QPushButton(Form) self.reflectImageBtn.setObjectName("reflectImageBtn") self.horizontalLayout.addWidget(self.reflectImageBtn) self.verticalLayout.addLayout(self.horizontalLayout) self.retranslateUi(Form) QtCore.QMetaObject.connectSlotsByName(Form)
def __init__(self, parent=None): super(self.__class__, self).__init__(parent=parent) self.setObjectName('TacticDock') self.setLayout(QtGui.QVBoxLayout()) self.window = lib.ui_main_classes.Ui_Main() env.Inst.ui_standalone = self.window self.layout().addWidget(self.window) self.layout().setSpacing(0) self.layout().setContentsMargins(0, 0, 0, 0) self.setSizePolicy(QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Expanding))
def setupUi(self, type_widget): type_widget.setObjectName("type_widget") type_widget.resize(248, 78) self.horizontalLayout_2 = QtGui.QHBoxLayout(type_widget) self.horizontalLayout_2.setObjectName("horizontalLayout_2") self.type_icon = QtGui.QLabel(type_widget) sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Preferred) sizePolicy.setHorizontalStretch(0) sizePolicy.setVerticalStretch(0) sizePolicy.setHeightForWidth(self.type_icon.sizePolicy().hasHeightForWidth()) self.type_icon.setSizePolicy(sizePolicy) self.type_icon.setObjectName("type_icon") self.horizontalLayout_2.addWidget(self.type_icon) spacerItem = QtGui.QSpacerItem(20, 20, QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Minimum) self.horizontalLayout_2.addItem(spacerItem) self.line = QtGui.QFrame(type_widget) self.line.setFrameShape(QtGui.QFrame.VLine) self.line.setFrameShadow(QtGui.QFrame.Sunken) self.line.setObjectName("line") self.horizontalLayout_2.addWidget(self.line) spacerItem1 = QtGui.QSpacerItem(20, 20, QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Minimum) self.horizontalLayout_2.addItem(spacerItem1) self.type_label = QtGui.QLabel(type_widget) font = QtGui.QFont() font.setFamily("Cantarell") font.setPointSize(10) font.setWeight(75) font.setBold(True) self.type_label.setFont(font) self.type_label.setObjectName("type_label") self.horizontalLayout_2.addWidget(self.type_label) self.retranslateUi(type_widget) QtCore.QMetaObject.connectSlotsByName(type_widget)
def _add_pane_3(self): """ Add pane 3, an intermediate pane while we are sampling the posterior. """ self.p3 = QtGui.QWidget() self.layout.addWidget(self.p3) # Pane 3 p3_layout = QtGui.QGridLayout() self.p3.setLayout(p3_layout) p3_layout.addItem(QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding), 0, 1, 1, 1) self.p3_progressbar = QtGui.QProgressBar(self) self.p3_progressbar.setFocusPolicy(QtCore.Qt.NoFocus) p3_layout.addWidget(self.p3_progressbar, 2, 1, 1, 1) p3_layout.addItem(QtGui.QSpacerItem(40, 20, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum), 2, 2, 1, 1) p3_layout.addItem(QtGui.QSpacerItem(40, 20, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum), 2, 0, 1, 1) self.p3_label = QtGui.QLabel(self) self.p3_label.setText("Sampling posterior") self.p3_label.setAlignment(QtCore.Qt.AlignCenter) p3_layout.addWidget(self.p3_label, 1, 1, 1, 1) p3_layout.addItem(QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding), 3, 1, 1, 1) return None
def createWidgets(self): self.item_list_model = QtGui.QStandardItemModel(self) self.item_list_model.setSortRole(QtCore.Qt.DisplayRole) self.item_list_model.dataChanged.connect(self.handleDataChange) self.setModel(self.item_list_model) self.item_selection_model = self.selectionModel() self.setMinimumHeight(60) self.setSizePolicy(QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Preferred))
def chat_image_view_ui(self, button): if not button.img_path: return # make widjet ui_path = G.MW.chat_img_viewer_path # widget loader = QtUiTools.QUiLoader() file = QtCore.QFile(ui_path) #file.open(QtCore.QFile.ReadOnly) img_window = G.MW.chatImgViewer = loader.load(file, G.MW) file.close() # SHOW IMAGE image = QtGui.QImage(button.img_path) img_window.setWindowTitle(button.img_path) img_window.image_label.setBackgroundRole(QtGui.QPalette.Base) img_window.image_label.setSizePolicy(QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Minimum) img_window.image_label.setScaledContents(True) img_window.image_label.setPixmap(QtGui.QPixmap.fromImage(image)) # connect button img_window.cansel_button.clicked.connect(partial(G.MW.close_window, img_window)) img_window.show()
def __init__(self, parent=None, width=5, height=0.4): fig = mpl.figure.Figure(figsize=(width, height), dpi=96) self.fig = fig Canvas.__init__(self, fig) bg = self.palette().window().color() cl = (bg.redF(), bg.greenF(), bg.blueF()) # fig.set_edgecolor(cl) fig.set_facecolor(cl) self.setParent(parent) self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed) self.updateGeometry() fm = QtGui.QFontMetrics(self.font()) self.fontsize = int(fm.height()) / 1.25
def __init__(self, session, **kwargs): """ A widget to show solve options when determining the stellar parameters. :param session: A session. """ super(SolveOptionsDialog, self).__init__(**kwargs) self.session = session # Display dialog in center and set size policy. self.setGeometry(640, 480, 640, 480) self.move(QtGui.QApplication.desktop().screen().rect().center() \ - self.rect().center()) self.setWindowTitle("Solve options for stellar parameter determination") sp = QtGui.QSizePolicy( QtGui.QSizePolicy.MinimumExpanding, QtGui.QSizePolicy.MinimumExpanding) sp.setHeightForWidth(self.sizePolicy().hasHeightForWidth()) self.setSizePolicy(sp) vbox = QtGui.QVBoxLayout(self) self.check_use_uncertainties_in_line_fits = QtGui.QCheckBox(self) self.check_use_uncertainties_in_line_fits.setText( "Use abundance uncertainties in line fits") vbox.addWidget(self.check_use_uncertainties_in_line_fits) vbox.addItem(QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding)) hbox = QtGui.QHBoxLayout() self.btn_save_as_default = QtGui.QPushButton(self) self.btn_save_as_default.setText("Save settings as default") self.btn_save_as_default.clicked.connect(self.save_as_default) hbox.addWidget(self.btn_save_as_default) hbox.addItem(QtGui.QSpacerItem(40, 20, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum)) self.btn_apply = QtGui.QPushButton(self) self.btn_apply.setText("Apply") self.btn_apply.setDefault(True) self.btn_apply.clicked.connect(self.apply) hbox.addWidget(self.btn_apply) self.btn_cancel = QtGui.QPushButton(self) self.btn_cancel.setText("Cancel") self.btn_cancel.clicked.connect(self.close) hbox.addWidget(self.btn_cancel) vbox.addLayout(hbox) self.populate_widgets() return None
def __init_ui__(self): """ Set up the primary user interface (not the stuff in tabs). """ # Create the central widget with a vertical layout. cw = QtGui.QWidget(self) cw_vbox = QtGui.QVBoxLayout(cw) cw_vbox.setContentsMargins(10, 20, 10, 10) # Create the primary widget for all the main tabs. self.tabs = QtGui.QTabWidget(cw) self.tabs.setTabPosition(QtGui.QTabWidget.North) self.tabs.setUsesScrollButtons(False) sp = QtGui.QSizePolicy( QtGui.QSizePolicy.Preferred, QtGui.QSizePolicy.MinimumExpanding) sp.setHorizontalStretch(0) sp.setVerticalStretch(0) sp.setHeightForWidth(self.tabs.sizePolicy().hasHeightForWidth()) self.tabs.setSizePolicy(sp) # Create summary tab. self.summary_tab = summary.SummaryTab(self) self.tabs.addTab(self.summary_tab, "Summary") # Create radial velocity tab self.rv_tab = rv.RVTab(self) self.tabs.addTab(self.rv_tab, "Radial velocity") # Create normalization tab. self.normalization_tab = normalization.NormalizationTab(self) self.tabs.addTab(self.normalization_tab, "Normalization") # Create stellar parameters tab. self.stellar_parameters_tab \ = stellar_parameters.StellarParametersTab(self) self.tabs.addTab(self.stellar_parameters_tab, "Stellar parameters") # Create chemical abundances tab # BUT IT'S XBOX HUGE self.chemical_abundances_tab \ = chemical_abundances.ChemicalAbundancesTab(self) self.tabs.addTab(self.chemical_abundances_tab, "Chemical abundances") # Disable all tabs except the first one. for i in range(self.tabs.count()): self.tabs.setTabEnabled(i, i == 0) cw_vbox.addWidget(self.tabs) self.setCentralWidget(cw) self.tabs.setCurrentIndex(0) self._update_window_title()
