def __init__(self, node=None):
self.node = node
if isinstance(self.node, NXlink):
self._linked = QtGui.QIcon(
pkg_resources.resource_filename('nexpy.gui',
'resources/link-icon.png'))
elif isinstance(self.node, NXroot):
self._locked = QtGui.QIcon(
pkg_resources.resource_filename('nexpy.gui',
'resources/lock-icon.png'))
self._unlocked = QtGui.QIcon(
pkg_resources.resource_filename('nexpy.gui',
'resources/unlock-icon.png'))
super(NXTreeItem, self).__init__(self.node.nxname)
def init_gui(self):
"""Initialize the GUI."""
self.app = guisupport.get_app_qt4()
self.window = MainWindow(self.app, self.tree, config=self.config)
self.window.log = self.log
global _mainwindow
_mainwindow = self.window
if 'svg' in QtGui.QImageReader.supportedImageFormats():
self.app.icon = QtGui.QIcon(
pkg_resources.resource_filename('nexpy.gui',
'resources/icon/NeXpy.svg'))
else:
self.app.icon = QtGui.QIcon(
pkg_resources.resource_filename('nexpy.gui',
'resources/icon/NeXpy.png'))
QtGui.QApplication.setWindowIcon(self.app.icon)