def setupGUI(self):
layout = QHBoxLayout()
self.image_panel = ImagePanel()
self.file_browser = FileBrowser()
layout.addWidget(self.image_panel)
layout.addWidget(self.file_browser)
self.widget = QWidget()
self.widget.setLayout(layout)
self.setCentralWidget(self.widget)
self.setWindowTitle("Teleskop")
self.createActions()
self.statusBar()
self.connectSlots()
