Python PyQt4.Qt.SIGNAL Examples

The following are 13 code examples of PyQt4.Qt.SIGNAL(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module PyQt4.Qt , or try the search function .
Example #1
Source File: control_gui_override.py    From gr-uaslink with GNU General Public License v3.0 6 votes vote down vote up 
def main(top_block_cls=control_gui, options=None):

    from distutils.version import StrictVersion
    if StrictVersion(Qt.qVersion()) >= StrictVersion("4.5.0"):
        style = gr.prefs().get_string('qtgui', 'style', 'raster')
        Qt.QApplication.setGraphicsSystem(style)
    qapp = Qt.QApplication(sys.argv)
    
    tb = top_block_cls()
    #connection_string = tb.sitl.connection_string()
    #print connection_string
    tb.connect_to_vehicle('udp:127.0.0.1:14562')
    tb.start()
    tb.show()

    # Connect to the Vehicle.
    #print("Connecting to vehicle on: %s" % (connection_string,))
    #vehicle = connect(connection_string, wait_ready=True)
    def quitting():
        tb.stop()
        tb.wait()
    qapp.connect(qapp, Qt.SIGNAL("aboutToQuit()"), quitting)
    qapp.exec_()
Example #2
Source File: control_gui_override_mavutil.py    From gr-uaslink with GNU General Public License v3.0 6 votes vote down vote up 
def main(top_block_cls=control_gui, options=None):

    from distutils.version import StrictVersion
    if StrictVersion(Qt.qVersion()) >= StrictVersion("4.5.0"):
        style = gr.prefs().get_string('qtgui', 'style', 'raster')
        Qt.QApplication.setGraphicsSystem(style)
    qapp = Qt.QApplication(sys.argv)
    
    tb = top_block_cls()
    #connection_string = tb.sitl.connection_string()
    #print connection_string
    #tb.connect_to_vehicle('udp:127.0.0.1:14552',baud_rate)
    tb.zmq_setup('tcp://127.0.0.1:14000')
    tb.start()
    tb.show()

    # Connect to the Vehicle.
    #print("Connecting to vehicle on: %s" % (connection_string,))
    #vehicle = connect(connection_string, wait_ready=True)
    def quitting():
        tb.stop()
        tb.wait()
    qapp.connect(qapp, Qt.SIGNAL("aboutToQuit()"), quitting)
    qapp.exec_()
Example #3
Source File: control_gui_override_control.py    From gr-uaslink with GNU General Public License v3.0 6 votes vote down vote up 
def main(top_block_cls=control_gui, options=None):

    from distutils.version import StrictVersion
    if StrictVersion(Qt.qVersion()) >= StrictVersion("4.5.0"):
        style = gr.prefs().get_string('qtgui', 'style', 'raster')
        Qt.QApplication.setGraphicsSystem(style)
    qapp = Qt.QApplication(sys.argv)
    
    tb = top_block_cls()
    #connection_string = tb.sitl.connection_string()
    #print connection_string
    #tb.connect_to_vehicle('udp:127.0.0.1:14552',baud_rate)
    tb.zmq_setup('tcp://127.0.0.1:14000')
    tb.start()
    tb.show()

    # Connect to the Vehicle.
    #print("Connecting to vehicle on: %s" % (connection_string,))
    #vehicle = connect(connection_string, wait_ready=True)
    def quitting():
        tb.running=False
        tb.stop()
        tb.wait()
    qapp.connect(qapp, Qt.SIGNAL("aboutToQuit()"), quitting)
    qapp.exec_()
Example #4
Source File: control_gui_run.py    From gr-uaslink with GNU General Public License v3.0 6 votes vote down vote up 
def main(top_block_cls=control_gui, options=None):

    from distutils.version import StrictVersion
    if StrictVersion(Qt.qVersion()) >= StrictVersion("4.5.0"):
        style = gr.prefs().get_string('qtgui', 'style', 'raster')
        Qt.QApplication.setGraphicsSystem(style)
    qapp = Qt.QApplication(sys.argv)

    tb = top_block_cls()
    tb.start()
    tb.show()

    def quitting():
        tb.stop()
        tb.wait()
    qapp.connect(qapp, Qt.SIGNAL("aboutToQuit()"), quitting)
    qapp.exec_()
Example #5
Source File: control_gui.py    From gr-uaslink with GNU General Public License v3.0 6 votes vote down vote up 
def main(top_block_cls=control_gui, options=None):

    from distutils.version import StrictVersion
    if StrictVersion(Qt.qVersion()) >= StrictVersion("4.5.0"):
        style = gr.prefs().get_string('qtgui', 'style', 'raster')
        Qt.QApplication.setGraphicsSystem(style)
    qapp = Qt.QApplication(sys.argv)

    tb = top_block_cls()
    tb.start()
    tb.show()

    def quitting():
        tb.stop()
        tb.wait()
    qapp.connect(qapp, Qt.SIGNAL("aboutToQuit()"), quitting)
    qapp.exec_()
Example #6
Source File: rp_eclipse.py    From piradar with GNU Affero General Public License v3.0 6 votes vote down vote up 
def main(top_block_cls=top_block, options=None):

    from distutils.version import StrictVersion

    if StrictVersion(Qt.qVersion()) >= StrictVersion("4.5.0"):
        style = gr.prefs().get_string("qtgui", "style", "raster")
        Qt.QApplication.setGraphicsSystem(style)
    qapp = Qt.QApplication(sys.argv)

    tb = top_block_cls()
    tb.start()
    if GUI:
        tb.show()

    def quitting():
        tb.stop()
        tb.wait()

    qapp.connect(qapp, Qt.SIGNAL("aboutToQuit()"), quitting)
    qapp.exec_()
Example #7
Source File: os_uhf_rx.py    From gr-opssat with GNU General Public License v3.0 6 votes vote down vote up 
def main(top_block_cls=os_uhf_rx, options=None):

    from distutils.version import StrictVersion
    if StrictVersion(Qt.qVersion()) >= StrictVersion("4.5.0"):
        style = gr.prefs().get_string('qtgui', 'style', 'raster')
        Qt.QApplication.setGraphicsSystem(style)
    qapp = Qt.QApplication(sys.argv)

    tb = top_block_cls()
    tb.start()
    tb.show()

    def quitting():
        tb.stop()
        tb.wait()
    qapp.connect(qapp, Qt.SIGNAL("aboutToQuit()"), quitting)
    qapp.exec_()
Example #8
Source File: os_demod_decode.py    From gr-opssat with GNU General Public License v3.0 6 votes vote down vote up 
def main(top_block_cls=os_demod_decode, options=None):

    from distutils.version import StrictVersion
    if StrictVersion(Qt.qVersion()) >= StrictVersion("4.5.0"):
        style = gr.prefs().get_string('qtgui', 'style', 'raster')
        Qt.QApplication.setGraphicsSystem(style)
    qapp = Qt.QApplication(sys.argv)

    tb = top_block_cls()
    tb.start()
    tb.show()

    def quitting():
        tb.stop()
        tb.wait()
    qapp.connect(qapp, Qt.SIGNAL("aboutToQuit()"), quitting)
    qapp.exec_()
Example #9
Source File: btchipwallet.py    From encompass with GNU General Public License v3.0 5 votes vote down vote up 
def start(self, message):
        self.d = QDialog()
        self.d.setModal(1)
        self.d.setWindowTitle('Please Wait')
        self.d.setWindowFlags(self.d.windowFlags() | QtCore.Qt.WindowStaysOnTopHint)
        l = QLabel(message)
        vbox = QVBoxLayout(self.d)
        vbox.addWidget(l)
        self.d.show()
        if not self.waiting:
            self.waiting = True
            self.d.connect(waitDialog, SIGNAL('dongle_done'), self.stop)
Example #10
Source File: trezor.py    From encompass with GNU General Public License v3.0 5 votes vote down vote up 
def decrypt_message(self, pubkey, message, password):
        raise BaseException( _('Decrypt method is not implemented in Trezor') )
        #address = public_key_to_bc_address(pubkey.decode('hex'))
        #address_path = self.address_id(address)
        #address_n = self.get_client().expand_path(address_path)
        #try:
        #    decrypted_msg = self.get_client().decrypt_message(address_n, b64decode(message))
        #except Exception, e:
        #    give_error(e)
        #finally:
        #    twd.emit(SIGNAL('trezor_done'))
        #return str(decrypted_msg)
Example #11
Source File: trezor.py    From encompass with GNU General Public License v3.0 5 votes vote down vote up 
def start(self, message):
        self.d = QDialog()
        self.d.setModal(1)
        self.d.setWindowTitle('Please Check Trezor Device')
        self.d.setWindowFlags(self.d.windowFlags() | QtCore.Qt.WindowStaysOnTopHint)
        l = QLabel(message)
        vbox = QVBoxLayout(self.d)
        vbox.addWidget(l)
        self.d.show()
        if not self.waiting:
            self.waiting = True
            self.d.connect(twd, SIGNAL('trezor_done'), self.stop)
Example #12
Source File: main.py    From dualscope123 with GNU General Public License v3.0 5 votes vote down vote up 
def __init__(self , *args):
        apply(Qt.QFrame.__init__, (self,) + args)
        vknobpos=scopeheight+30
        hknobpos=scopewidth+10
        # the following: setPal..  doesn't seem to work on Ein
        try:
            self.setPaletteBackgroundColor( QColor(240,240,245))
        except: pass
        self.setFixedSize(scopewidth+160, scopeheight+160)
        self.freezeState = 0

        self.knbSignal = LblKnob(self,160, vknobpos, "Signal",1)
        self.knbTime = LblKnob(self,310, vknobpos,"Frequency", 1) 
        self.knbTime.setRange(1.0, 1250.0)

        self.knbSignal.setRange(100, 1000000)

        self.plot = FScope(self)
        self.plot.setGeometry(12.5, 10, scopewidth+120, scopeheight)
        self.picker = Qwt.QwtPlotPicker(
            Qwt.QwtPlot.xBottom,
            Qwt.QwtPlot.yLeft,
            Qwt.QwtPicker.PointSelection | Qwt.QwtPicker.DragSelection,
            Qwt.QwtPlotPicker.CrossRubberBand,
            Qwt.QwtPicker.ActiveOnly, #AlwaysOn,
            self.plot.canvas())
        self.picker.setRubberBandPen(Qt.QPen(Qt.Qt.green))
        self.picker.setTrackerPen(Qt.QPen(Qt.Qt.cyan))

        self.connect(self.knbTime.knob, Qt.SIGNAL("valueChanged(double)"),
                     self.setTimebase)
        self.knbTime.setValue(1000.0)
        self.connect(self.knbSignal.knob, Qt.SIGNAL("valueChanged(double)"),
                     self.setAmplitude)
        self.knbSignal.setValue(1000000)

        self.plot.show()
Example #13
Source File: scope.py    From Thrifty with GNU General Public License v3.0 5 votes vote down vote up 
def gnuradio_main(samp_rate, gain, freq, block_size):
    import ctypes
    import sys
    if sys.platform.startswith('linux'):
        try:
            x11 = ctypes.cdll.LoadLibrary('libX11.so')
            x11.XInitThreads()
        except:
            print "Warning: failed to XInitThreads()"

    from distutils.version import StrictVersion
    if StrictVersion(Qt.qVersion()) >= StrictVersion("4.5.0"):
        style = gr.prefs().get_string('qtgui', 'style', 'raster')
        Qt.QApplication.setGraphicsSystem(style)

    qapp = Qt.QApplication([])

    tb = scope(samp_rate, gain, freq, block_size)
    tb.start()
    tb.show()

    def quitting():
        tb.stop()
        tb.wait()
    qapp.connect(qapp, Qt.SIGNAL("aboutToQuit()"), quitting)
    qapp.exec_()