frameviewer.py 文件源码

def init_UI(self):
        self.setAttribute(QtCore.Qt.WA_DeleteOnClose)
        self.setWindowTitle('Dragonfly Frame Viewer')
        window = QtWidgets.QWidget()

        self.hbox = QtWidgets.QHBoxLayout()
        self.frame_panel = frame_panel.Frame_panel(self, powder=self.do_powder, compare=self.do_compare)
        self.hbox.addWidget(self.frame_panel)

        # Menu items
        menubar = self.menuBar()
        menubar.setNativeMenuBar(False)
        # Theme picker
        thememenu = menubar.addMenu('&Theme')
        self.theme = QtWidgets.QActionGroup(self, exclusive=True)
        for i, s in enumerate(map(str, list(QtWidgets.QStyleFactory.keys()))):
            a = self.theme.addAction(QtWidgets.QAction(s, self, checkable=True))
            if i == 0:
                a.setChecked(True)
            a.triggered.connect(self.theme_changed)
            thememenu.addAction(a)
        # Color map picker
        cmapmenu = menubar.addMenu('&Color Map')
        self.color_map = QtWidgets.QActionGroup(self, exclusive=True)
        for i, s in enumerate(['cubehelix', 'CMRmap', 'gray', 'gray_r', 'jet']):
            a = self.color_map.addAction(QtWidgets.QAction(s, self, checkable=True))
            if i == 0:
                a.setChecked(True)
            a.triggered.connect(self.cmap_changed)
            cmapmenu.addAction(a)

        window.setLayout(self.hbox)
        self.setCentralWidget(window)
        self.show()