I have simple splash screen program how can i add a Progress bar
to the splash screen .
from PyQt4.QtCore import *
from PyQt4.QtGui import *
class Form(QDialog):
""" Just a simple dialog with a couple of widgets
"""
def __init__(self, parent=None):
super(Form, self).__init__(parent)
self.browser = QTextBrowser()
self.setWindowTitle('Just a dialog')
self.lineedit = QLineEdit("Write something and press Enter")
self.lineedit.selectAll()
layout = QVBoxLayout()
layout.addWidget(self.browser)
layout.addWidget(self.lineedit)
self.setLayout(layout)
self.lineedit.setFocus()
self.connect(self.lineedit, SIGNAL("returnPressed()"),
self.update_ui)
def update_ui(self):
self.browser.append(self.lineedit.text())
if __name__ == "__main__":
import sys, time
app = QApplication(sys.argv)
# Create and display the splash screen
splash_pix = QPixmap('conti.jpg')
splash = QSplashScreen(splash_pix, Qt.WindowStaysOnTopHint)
splash.setMask(splash_pix.mask())
splash.show()
app.processEvents()
# Simulate something that takes time
time.sleep(2)
form = Form()
form.show()
splash.finish(form)
app.exec_()
Thanks in advance
I searched and found the answer . we can add a progress bar as Below
from PyQt4.QtCore import *
from PyQt4.QtGui import *
import time
class Form(QDialog):
""" Just a simple dialog with a couple of widgets
"""
def __init__(self, parent=None):
super(Form, self).__init__(parent)
self.browser = QTextBrowser()
self.setWindowTitle('Just a dialog')
self.lineedit = QLineEdit("Write something and press Enter")
self.lineedit.selectAll()
layout = QVBoxLayout()
layout.addWidget(self.browser)
layout.addWidget(self.lineedit)
self.setLayout(layout)
self.lineedit.setFocus()
self.connect(self.lineedit, SIGNAL("returnPressed()"),
self.update_ui)
def update_ui(self):
self.browser.append(self.lineedit.text())
if __name__ == "__main__":
import sys, time
app = QApplication(sys.argv)
# Create and display the splash screen
splash_pix = QPixmap('conti.jpg')
splash = QSplashScreen(splash_pix, Qt.WindowStaysOnTopHint)
# adding progress bar
progressBar = QProgressBar(splash)
splash.setMask(splash_pix.mask())
splash.show()
for i in range(0, 100):
progressBar.setValue(i)
t = time.time()
while time.time() < t + 0.1:
app.processEvents()
# Simulate something that takes time
time.sleep(2)
form = Form()
form.show()
splash.finish(form)
app.exec_()
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