def __init__(self, parent=None):
QtOpenGL.QGLWidget.__init__(self, parent)
self._display = None
self._inited = False
# enable Mouse Tracking
self.setMouseTracking(True)
# Strong focus
self.setFocusPolicy(QtCore.Qt.WheelFocus)
# required for overpainting the widget
self.setAttribute(QtCore.Qt.WA_PaintOnScreen)
self.setAttribute(QtCore.Qt.WA_NoSystemBackground)
self.setAutoFillBackground(False)
# Qt backend bookkeeping
from OCC.Display.backend import have_pyside, have_pyqt4, have_pyqt5, \
have_backend
self._have_pyside = have_pyside()
self._have_pyqt4 = have_pyqt4()
self._have_pyqt5 = have_pyqt5()
self._have_backend = have_backend()
##
##pythonOCC is free software: you can redistribute it and/or modify
##it under the terms of the GNU Lesser General Public License as published by
##the Free Software Foundation, either version 3 of the License, or
##(at your option) any later version.
##
##pythonOCC is distributed in the hope that it will be useful,
##but WITHOUT ANY WARRANTY; without even the implied warranty of
##MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
##GNU Lesser General Public License for more details.
##
##You should have received a copy of the GNU Lesser General Public License
##along with pythonOCC. If not, see <http://www.gnu.org/licenses/>.
from __future__ import print_function
import sys
from OCC.Display.backend import have_pyside
from OCC.Display.SimpleGui import init_display
from OCC.BRepPrimAPI import BRepPrimAPI_MakeBox
# check for pyside
if not have_pyside():
print("pyside required to run this test")
sys.exit()
print('pyside test')
pyside_display, start_display, add_menu, add_function_to_menu = init_display('qt-pyside')
my_box_1 = BRepPrimAPI_MakeBox(10., 20., 30.).Shape()
pyside_display.DisplayShape(my_box_1, update=True)