def checkGL(self):
gl_support = True
if not sys.platform.startswith("linux"):
#causes a segmetnation fault
if not QGLFormat.hasOpenGL():
gl_support=False
return gl_support
def checkGL(self):
gl_support = True
if not sys.platform.startswith("linux"):
#causes a segmetnation fault
if not QGLFormat.hasOpenGL():
gl_support = False
return gl_support
b = int(col[2] * 255 + 0.5)
f.write(str(eleNum)
+ " " + str(r)
+ " " + str(g)
+ " " + str(b)
+ "\n" )
f.close()
# == Test code
import sys
if __name__ == '__main__':
QApplication.setColorSpec(QApplication.CustomColor)
app = QApplication(sys.argv)
if not QGLFormat.hasOpenGL():
raise Exception("No Qt OpenGL support.")
w = elementColors(None)
app.setMainWidget(w)
w.resize(400, 350)
w.show()
w.setCaption('box')
app.exec_()
for eleNum, elm in elemTable.items():
col = elm.color
r = int(col[0] * 255 + 0.5)
g = int(col[1] * 255 + 0.5)
b = int(col[2] * 255 + 0.5)
f.write(
str(eleNum) + " " + str(r) + " " + str(g) + " " + str(b) + "\n")
f.close()
# == Test code
import sys
if __name__ == '__main__':
QApplication.setColorSpec(QApplication.CustomColor)
app = QApplication(sys.argv)
if not QGLFormat.hasOpenGL():
raise Exception("No Qt OpenGL support.")
w = elementColors(None)
app.setMainWidget(w)
w.resize(400, 350)
w.show()
w.setCaption('box')
app.exec_()
def __init__(self, navdb):
super(Gui, self).__init__([])
self.acdata = ACDataEvent()
self.navdb = navdb
self.radarwidget = []
self.command_history = []
self.cmdargs = []
self.history_pos = 0
self.command_mem = ''
self.command_line = ''
self.prev_cmdline = ''
self.simevent_target = 0
self.mousepos = (0, 0)
self.prevmousepos = (0, 0)
self.panzoomchanged = False
# Register our custom pan/zoom event
for etype in [PanZoomEventType, ACDataEventType, SimInfoEventType,
StackTextEventType, ShowDialogEventType,
DisplayFlagEventType, RouteDataEventType,
DisplayShapeEventType]:
reg_etype = QEvent.registerEventType(etype)
if reg_etype != etype:
print('Warning: Registered event type differs from requested type id (%d != %d)' % (reg_etype, etype))
self.splash = Splash()
self.splash.show()
self.splash.showMessage('Constructing main window')
self.processEvents()
# Install error message handler
handler = QErrorMessage.qtHandler()
handler.setWindowFlags(Qt.WindowStaysOnTopHint)
# Check and set OpenGL capabilities
if not QGLFormat.hasOpenGL():
raise RuntimeError('No OpenGL support detected for this system!')
else:
f = QGLFormat()
f.setVersion(3, 3)
f.setProfile(QGLFormat.CoreProfile)
f.setDoubleBuffer(True)
QGLFormat.setDefaultFormat(f)
print('QGLWidget initialized for OpenGL version %d.%d' % (f.majorVersion(), f.minorVersion()))
# Create the main window and related widgets
self.radarwidget = RadarWidget(navdb)
self.win = MainWindow(self, self.radarwidget)
self.nd = ND(shareWidget=self.radarwidget)
# Enable HiDPI support (Qt5 only)
if QT_VERSION == 5:
self.setAttribute(Qt.AA_UseHighDpiPixmaps)
timer = QTimer(self)
timer.timeout.connect(self.radarwidget.updateGL)
timer.timeout.connect(self.nd.updateGL)
timer.start(50)
# Load geo data
if False:
pb = QProgressDialog('Binary buffer file not found, or file out of date: Constructing vertex buffers from geo data.', 'Cancel', 0, 100)
pb.setWindowFlags(Qt.WindowStaysOnTopHint)
pb.show()
for i in range(101):
pb.setValue(i)
self.processEvents()
QThread.msleep(100)
pb.close()
