I need to write a Qt applicat to embeded scrcpy window.
Scrcpy is a app that mirror android emulator or ture smartphone.
I had successful embed it, but the window not work fine with black edge.
The code:
from PyQt5.QtCore import *
from PyQt5.QtWidgets import *
from PyQt5.QtGui import QWindow
from PyQt5.QtTest import QTest
import win32gui
class Demo(QWidget):
def __init__(self):
super().__init__()
self.start_process()
self.initUI()
def start_process(self):
path = r"C:\Users\jekoie\Downloads\Compressed\tools"
self.ps = QProcess()
self.ps.setWorkingDirectory(path)
self.ps.setProgram(path+"\scrcpy-noconsole.exe")
self.ps.setInputChannelMode(QProcess.ForwardedInputChannel)
self.ps.start()
self.ps.waitForStarted()
def initUI(self):
hwid = 0
while hwid == 0:
QTest.qWait(1000)
hwid = win32gui.FindWindow("SDL_app", None)
win = QWindow.fromWinId(hwid)
widget = self.createWindowContainer(win)
widget.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
layout = QVBoxLayout()
layout.addWidget(widget)
self.setLayout(layout)
app = QApplication([])
demo = Demo()
demo.resize(400, 700)
demo.show()
app.exec()
adb connect android emulator:
Look like:
Related
I am trying to show the icon in the window bar and this is not simply working. I tried several solutions but still it doesn't work. Any solution for this code?
import os
from PyQt5.QtCore import *
from PyQt5.QtGui import QIcon
from PyQt5.QtWidgets import *
from PyQt5.QtWebEngineWidgets import *
class MainWindow(QMainWindow):
def __init__(self):
super(MainWindow, self).__init__()
self.browser = QWebEngineView()
self.browser.setUrl(QUrl('http://gmail.com'))
self.setCentralWidget(self.browser)
self.showMaximized()
self.setWindowTitle('G')
self.setWindowIcon(QIcon(os.path.join('cil.png')))
self.show()
app = QApplication(sys.argv)
window = MainWindow()
app.exec_()
Try putting the icon like this
icon = QIcon()
icon.addPixmap(QtGui.QPixmap()) #add full path or respective path to the icon image inside QtGui.QPixmap()
self.setWindowIcon(icon)
I'm running a pyqt5 application on an ubuntu and when the app is in full screen mode, I get this behavior of the dock and title bar popping over the application when a dialog box is clicked. When the dialog box is closed, everything goes back to normal. This issue doesn't happen on my intel but happens on ARM64. My system is the Jetson AGX Xavier 32GB. I've posted a sample code below that reproduces the issue.
I saw another post that suggested in setting the window flag Qt.X11BypassWindowManagerHint or Qt.BypassWindowManagerHint, even though it came with some issues but that didn't work either.
Any help would be greatly appriciated.
from PyQt5.QtWidgets import QComboBox, QVBoxLayout, QWidget, QHBoxLayout, QApplication, QFileDialog, QPushButton, QMainWindow
from PyQt5.QtCore import Qt
import sys
import pyautogui
class TestCode(QMainWindow):
def __init__(self):
super(TestCode, self).__init__()
self.OpenDialog = QPushButton()
self.OpenDialog.setText("OPEN D BOX")
self.OpenDialog.clicked.connect(self.openDBox)
self.closeWindow = QPushButton()
self.closeWindow.setText("CLOSE")
self.closeWindow.clicked.connect(self.close)
colors = ["Yellow", "Magenta", "Black", "White",
"Green", "Blue", "Cyan", "Red"]
self.drop_down = QComboBox()
for color in colors:
self.drop_down.addItem(color)
self.buttonLayout = QVBoxLayout()
self.buttonLayout.addWidget(self.OpenDialog)
self.buttonLayout.addWidget(self.drop_down)
self.buttonLayout.addWidget(self.closeWindow)
self.mainWidget = QWidget()
self.mainLayout = QHBoxLayout(self.mainWidget)
self.freeSpace = QWidget()
self.freeSpace.setStyleSheet("background-color: black")
self.mainLayout.setSpacing(10)
self.mainLayout.setContentsMargins(20, 20, 20, 20)
self.mainLayout.addLayout(self.buttonLayout)
self.mainLayout.addWidget(self.freeSpace, 1)
self.setCentralWidget(self.mainWidget)
self.showFullScreen()
# screenWidth, screenHeight = pyautogui.size()
# self.setGeometry(0,0,screenWidth+1, screenHeight)
def openDBox(self):
openImageFile, _ = QFileDialog.getOpenFileName()
if __name__ == '__main__':
app = QApplication(sys.argv)
main_window = TestCode()
# main_window.setWindowFlags(Qt.WindowStaysOnTopHint | Qt.FramelessWindowHint | Qt.BypassWindowManagerHint)
main_window.show()
sys.exit(app.exec_())
I'm using the below code to try and capture double clicks within the main window"
import sys
from PySide6 import QtCore
from PySide6.QtWidgets import (
QApplication,
QGridLayout,
QMainWindow,
QSplitter,
QTreeView,
QWidget,
)
from PySide6.QtWebEngineWidgets import QWebEngineView
class MainWindow(QMainWindow):
def __init__(self):
super().__init__()
self.windowLayout = QGridLayout()
self.splitter = QSplitter()
self.webView = QWebEngineView()
self.webView.setUrl(QtCore.QUrl("http://127.0.0.1:8080"))
self.tree = QTreeView()
self.splitter.addWidget(self.webView)
self.splitter.addWidget(self.tree)
self.windowLayout.addWidget(self.splitter)
self.mainWidget = QWidget()
self.mainWidget.setLayout(self.windowLayout)
self.setCentralWidget(self.mainWidget)
def mouseDoubleClickEvent(self, e):
print('test')
if __name__ == "__main__":
app = QApplication(sys.argv)
window = MainWindow()
window.resize(1500, 1000)
window.show()
app.exec()
And I get the following console output:
qt.pointer.dispatch: delivering touch release to same window QWindow(0x0) not QWidgetWindow(0x600003bb8e40, name="MainWindowClassWindow")
qt.pointer.dispatch: skipping QEventPoint(id=1 ts=0 pos=0,0 scn=749.346,451.159 gbl=749.346,451.159 Released ellipse=(1x1 ∡ 0) vel=0,0 press=-749.346,-451.159 last=-749.346,-451.159 Δ 749.346,451.159) : no target window
however, when I comment out self.setCentralWidget(self.mainWidget) I obviously don't see anything, but the double click triggers. Any suggestions?
EDIT: update to min repro, also note that clicking anywhere not inside the QWebEngineView correctly results in mouseDoubleClickEvent triggering. However, the above error results when I click in the QWebEngineView, and nothing happens when I click inside the QTreeView
As per musicamante's very useful comments (see original post), the solution I ended up using was
...
self.tree.doubleClicked.connect(self.treeDoubleClicked)
...
def treeDoubleClicked(self, index):
self.selectedFilepath = index.model().filePath(index)
I'm trying to create a simple UI that has the functionality to close when I use the shortcut Ctrl+Q or when I use the Exit into the File menu, to make it clearer I've created a fairly simple UI that goes with the code:
import sys
from PyQt5.QtWidgets import QApplication, QMainWindow, QAction, qApp
class MGen(QMainWindow):
def __init__(self):
super().__init__()
self.init_ui()
def init_ui(self):
exit_action = QAction('Exit', self)
exit_action.setShortcut('Ctrl+Q')
exit_action.triggered.connect(qApp.quit)
menu_bar = self.menuBar()
file_menu = menu_bar.addMenu('&File')
file_menu.addAction(exit_action)
self.setGeometry(0, 0, 500, 500)
self.setWindowTitle('MGen')
self.show()
if __name__ == '__main__':
app = QApplication(sys.argv)
mgen = MGen()
sys.exit(app.exec_())
Could anyone point what I'm doing wrong?
New to PyQt5... Here is a very basic question.
I would like to add an image inside the layout of a widget. This widget is the Main Window / root widget of my application. I use the following code, but I get an error message.
import sys
from PyQt5.QtGui import QImage
from PyQt5.QtWidgets import *
class MainWindow(QWidget):
def __init__(self):
super().__init__()
self.setGeometry(300,300,300,220)
self.setWindowTitle("Hello !")
oImage = QImage("backgound.png")
oLayout = QVBoxLayout()
oLayout.addWidget(oImage)
self.setLayout(oLayout)
self.show()
if __name__ == "__main__":
app = QApplication(sys.argv)
oMainwindow = MainWindow()
sys.exit(app.exec_())
TypeError: QBoxLayout.addWidget(QWidget, int stretch=0, Qt.Alignment alignment=0): argument 1 has unexpected type 'QImage'
Apparently a QLayoutWidget does not accept a QImage as an input. Is there a workaround to have an image appear as a brackground in a QWidget ?
The QVBoxLayout class lines up widgets vertically.
documentation QVBoxLayout
QImage is no widget.
on many widgets e.g. QmainWindow, QLabel you can use
widget.setStyleSheet(„ background-image: url(backgound.png);“)
on my machine this doesn't work with QWidget. In this case you can use the following rewrite of your code:
import sys
from PyQt5.QtCore import QSize
from PyQt5.QtGui import QImage, QPalette, QBrush
from PyQt5.QtWidgets import *
class MainWindow(QWidget):
def __init__(self):
QWidget.__init__(self)
self.setGeometry(100,100,300,200)
oImage = QImage("test.png")
sImage = oImage.scaled(QSize(300,200)) # resize Image to widgets size
palette = QPalette()
palette.setBrush(QPalette.Window, QBrush(sImage))
self.setPalette(palette)
self.label = QLabel('Test', self) # test, if it's really backgroundimage
self.label.setGeometry(50,50,200,50)
self.show()
if __name__ == "__main__":
app = QApplication(sys.argv)
oMainwindow = MainWindow()
sys.exit(app.exec_())