def setup_ui(self): """create the UI widgets """ self.vertical_layout = QtWidgets.QVBoxLayout(self) self.setLayout(self.vertical_layout) # the widget should consist of a QGraphic self.thumbnail_graphics_view = QtWidgets.QGraphicsView(self) # set size policy size_policy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Fixed, QtWidgets.QSizePolicy.Fixed) size_policy.setHorizontalStretch(0) size_policy.setVerticalStretch(0) size_policy.setHeightForWidth( self.thumbnail_graphics_view.sizePolicy().hasHeightForWidth()) self.thumbnail_graphics_view.setSizePolicy(size_policy) # set size default_size = QtCore.QSize(*self.default_thumbnail_size) self.thumbnail_graphics_view.setMinimumSize(default_size) self.thumbnail_graphics_view.setMaximumSize(default_size) self.thumbnail_graphics_view.setAutoFillBackground(False) self.thumbnail_graphics_view.setVerticalScrollBarPolicy( QtCore.Qt.ScrollBarAlwaysOff) self.thumbnail_graphics_view.setHorizontalScrollBarPolicy( QtCore.Qt.ScrollBarAlwaysOff) brush = QtGui.QBrush(QtGui.QColor(0, 0, 0)) brush.setStyle(QtCore.Qt.SolidPattern) self.thumbnail_graphics_view.setBackgroundBrush(brush) self.thumbnail_graphics_view.setInteractive(False) self.thumbnail_graphics_view.setRenderHints( QtGui.QPainter.Antialiasing | QtGui.QPainter.HighQualityAntialiasing | QtGui.QPainter.SmoothPixmapTransform | QtGui.QPainter.TextAntialiasing) self.vertical_layout.addWidget(self.thumbnail_graphics_view) self.upload_thumbnail_button = QtWidgets.QPushButton(self) self.upload_thumbnail_button.setText("Upload...") self.upload_thumbnail_button.setGeometry( self.thumbnail_graphics_view.geometry()) self.upload_thumbnail_button.setVisible(True) self.vertical_layout.addWidget(self.upload_thumbnail_button) # create signals # QtCore.QObject.connect( # self.thumbnail_graphics_view, # QtCore.SIGNAL("clicked()"), # self.thumbnail_graphics_view_clicked # ) QtCore.QObject.connect(self.upload_thumbnail_button, QtCore.SIGNAL("clicked()"), self.upload_thumbnail_button_clicked)
def setup_ui(self): """create the UI widgets """ self.vertical_layout = QtWidgets.QVBoxLayout(self) from anima.ui.lib import QtCore, QtGui # the widget should consist of a QGraphic self.thumbnail_graphics_view = QtWidgets.QGraphicsView(self) # set size policy size_policy = QtWidgets.QSizePolicy( QtWidgets.QSizePolicy.Fixed, QtWidgets.QSizePolicy.Fixed ) size_policy.setHorizontalStretch(0) size_policy.setVerticalStretch(0) size_policy.setHeightForWidth( self.thumbnail_graphics_view.sizePolicy().hasHeightForWidth()) self.thumbnail_graphics_view.setSizePolicy(size_policy) # set size default_size = QtCore.QSize( self.default_thumbnail_size, self.default_thumbnail_size ) self.thumbnail_graphics_view.setMinimumSize(default_size) self.thumbnail_graphics_view.setMaximumSize(default_size) self.thumbnail_graphics_view.setAutoFillBackground(False) self.thumbnail_graphics_view.setVerticalScrollBarPolicy( QtCore.Qt.ScrollBarAlwaysOff ) self.thumbnail_graphics_view.setHorizontalScrollBarPolicy( QtCore.Qt.ScrollBarAlwaysOff ) brush = QtGui.QBrush(QtGui.QColor(0, 0, 0)) brush.setStyle(QtCore.Qt.SolidPattern) self.thumbnail_graphics_view.setBackgroundBrush(brush) self.thumbnail_graphics_view.setInteractive(False) self.thumbnail_graphics_view.setRenderHints( QtGui.QPainter.Antialiasing | QtGui.QPainter.HighQualityAntialiasing | QtGui.QPainter.SmoothPixmapTransform | QtGui.QPainter.TextAntialiasing ) self.vertical_layout.addWidget(self.thumbnail_graphics_view)