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)
Related
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 am stuck in call function from pushButton.
in my project:
app.py, which is the main file to run the project.
ui_mainWindow.py is the file consist of tab widget.
Account.py is the converted file from account.ui
main_Account.py is the file where i import Account.py file.
account_handler.py is the file where consist of functions.
now when i run my project by running app.py ,it will show all contents of ui_mainWindow.py .now if i choose account tab from tabwidget than it will show all contents of mainAccount.py. now if i hit a button from mainAccount.py than function will be call from account_handler.py.
everything working fine but while i hut pushButton nothin happen.
this is my previous post : PyQt5 push button method called from separate python file ,
i follow this separately and this working fine, but in my project samecode not working. can anyone tell me where i am wrong!
app.py
from importlib import reload
import PyQt5.QtCore as QtCore
from PyQt5.uic import loadUi
from PyQt5.QtWidgets import QMainWindow,QApplication
import sys
import files.interfaces.ui_mainWindow
import files.interfaces.dashboard
reload(files.interfaces.dashboard)
import files.main_Interfaces.mainAccount
reload(files.main_Interfaces.mainAccount)
import files.interfaces.account2
reload(files.interfaces.account2)
class MainWindow(QMainWindow, files.interfaces.ui_mainWindow.Ui_MainWindow):
def __init__(self):
# Base class
QMainWindow.__init__(self)
self.ui = files.interfaces.ui_mainWindow.Ui_MainWindow()
self.ui.setupUi(self)
self.setWindowTitle("PORTFOLIO ACCOUNTING")
# import tab1
self.TabWidget = QtWidgets.QWidget()
ui = files.interfaces.dashboard2.Ui_Form()
ui.setupUi(self.TabWidget)
self.ui.tabWidget.insertTab(0, self.TabWidget, "Dashboard")
# import tab2
self.TabWidget = QtWidgets.QWidget()
ui = files.main_Interfaces.mainAccount.MainWindow()
ui.setupUi(self.TabWidget)
self.ui.tabWidget.insertTab(1, self.TabWidget, "Account")
def main():
app = QtWidgets.QApplication(sys.argv)
app.setApplicationName("Portfolio Accounting")
application = MainWindow()
application.show()
app.exec_()
if __name__ == '__main__':
main()
main_Account.py
from PyQt5 import QtCore, QtGui, QtWidgets
from files.interfaces.account import Ui_Form
from event_handler.account_EventHndler import function2
class MainWindow(QtWidgets.QMainWindow,Ui_Form):
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
self.setupUi(self)
self.pushButton_2.clicked.connect(function1)
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
w = MainWindow()
w.show()
sys.exit(app.exec_())
account_handler.py
def function1():
print("function called")
You code is a bit confusing since you use the same class names in different modules and there is an inconsistencies between the names of the modules you are importing and the names of the .py files you provided but I'm assuming that files.main_Interfaces.mainAccount.MainWindow refers to mainWindow in main_Account.py. In that case, in app.MainWindow.__init__ tab2 should probably be something like
# import tab2
self.TabWidget = files.main_Interfaces.mainAccount.MainWindow()
self.ui.tabWidget.insertTab(1, self.TabWidget, "Account")
Simple QMainWindow implementation and too much time googling I need to know what the XY coordinates for the main window are relative to the screen. This implementation always shows 0,0:
import sys
from PyQt5.QtCore import pyqtSlot
from PyQt5.QtWidgets import QApplication, QMainWindow
from PyQt5.uic import loadUi
class TestReportsApp(QMainWindow):
def __init__(self, parent=None):
super(TestReportsApp, self).__init__(parent)
loadUi('test.ui', self)
#pyqtSlot()
def showEvent(self, e):
print(self.geometry())
app = QApplication(sys.argv)
mainWin = TestReportsApp()
mainWin.show()
sys.exit(app.exec_())
How do I get the coordinates of the top-left XY position of the main window relative to the screen?
This code doesn't show anything on execution. Not even the main window.
How can I use QWebEngineView() in order to make a useful code.
from PyQt5.QtCore import *
from PyQt5.QtGui import *
from PyQt5.QtWidgets import *
from PyQt5.QtWebEngineWidgets import *
import sys
class MainWindow(QMainWindow):
def __init__(self, *args, **kwargs):
super(MainWindow, self).__init__(*args, **kwargs)
self.setWindowTitle('Browser Lite')
self.setGeometry(5, 30, 1355, 730)
self.browser = QWebEngineView()
self.browser.load(QUrl('http://www.google.com'))
self.setCentralWidget(self.browser)
app = QApplication(sys.argv)
win = MainWindow()
win.show()
app.exec_()
If you mean you get a blank screen try adding the following
from OpenGL import GL # apt install python3-opengl ..will get blank screen and console spam "shader program is not linked"
For a full example you could take a look at the following simplebrowser/pyqt5
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_())