pyQVNCWidget

VNC Widget for Python using PyQt5

How to install

pip3 install qvncwidget

TODO:

Proper error handling onFatalError
support for more than just RAW and RGB32 PIXEL_FORMATs
support for compression
implement rfb 3.7 and 3.8
implement local and remote clipboard

Examples (see /examples folder)

import sys
from PyQt5.QtWidgets import QApplication, QMainWindow
from qvncwidget import QVNCWidget

class Window(QMainWindow):
    def __init__(self):
        super(Window, self).__init__()

        self.setWindowTitle("QVNCWidget")

        self.vnc = QVNCWidget(
            parent=self,
            host="127.0.0.1", port=5900,
            password="1234",
            readOnly=True
        )

        self.setCentralWidget(self.vnc)

        # if you want to resize the window to the resolution of the 
        # VNC remote device screen, you can do this
        self.vnc.onInitialResize.connect(self.resize)

        self.vnc.start()

    def closeEvent(self, ev):
        self.vnc.stop()
        return super().closeEvent(ev)

app = QApplication(sys.argv)
window = Window()
window.resize(800, 600)
window.show()

sys.exit(app.exec_())

Example with widget input events

import sys
from PyQt5.QtWidgets import QApplication, QMainWindow
from qvncwidget import QVNCWidget

class Window(QMainWindow):
    def __init__(self):
        super(Window, self).__init__()

        self.setWindowTitle("QVNCWidget")

        self.vnc = QVNCWidget(
            parent=self,
            host="127.0.0.1", port=5900,
            password="1234",
            readOnly=False
        )

        self.setCentralWidget(self.vnc)
        # we need to request focus otherwise we will not get keyboard input events
        self.vnc.setFocus()

        # you can disable mouse tracking if desired
        self.vnc.setMouseTracking(False)

        self.vnc.start()

    def closeEvent(self, ev):
        self.vnc.stop()
        return super().closeEvent(ev)

app = QApplication(sys.argv)
window = Window()
window.resize(800, 600)
window.show()

sys.exit(app.exec_())

Example with window input events

In this example we are passing input events from the window to the widget

import sys
from PyQt5.QtWidgets import QApplication, QMainWindow
from qvncwidget import QVNCWidget

class Window(QMainWindow):
    def __init__(self):
        super(Window, self).__init__()

        self.setWindowTitle("QVNCWidget")

        self.vnc = QVNCWidget(
            parent=self,
            host="127.0.0.1", port=5900,
            password="1234",
            readOnly=False
        )

        self.setCentralWidget(self.vnc)

        # you can disable mouse tracking if desired
        self.vnc.setMouseTracking(False)

        self.vnc.start()

    def keyPressEvent(self, ev):
        self.vnc.keyPressEvent(ev)
        return super().keyPressEvent(ev) # in case you need the signal somewhere else in the window

    def keyReleaseEvent(self, ev):
        self.vnc.keyReleaseEvent(ev)
        return super().keyReleaseEvent(ev) # in case you need the signal somewhere else in the window

    def closeEvent(self, ev):
        self.vnc.stop()
        return super().closeEvent(ev)

app = QApplication(sys.argv)
window = Window()
window.resize(800, 600)
window.show()

sys.exit(app.exec_())

zocker-160 / pyQVNCWidget

readme

pyQVNCWidget

How to install

TODO:

Examples (see /examples folder)

Example with widget input events

Example with window input events

References