Created
March 15, 2017 12:33
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PyQt splashscreen demo
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from PyQt4.QtCore import * | |
from PyQt4.QtGui import * | |
from PyQt4 import QtCore, QtGui | |
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 splashscreen, use the pic in folder img/bee2.jpg | |
splash_pix = QPixmap('img/bee2.jpg') | |
splash = QSplashScreen(splash_pix, Qt.WindowStaysOnTopHint) | |
# set the splash window flag, keep the window stay on tophint and frameless | |
splash.setWindowFlags(Qt.WindowStaysOnTopHint | Qt.FramelessWindowHint) | |
splash.setEnabled(False) | |
# splash.setMask(splash_pix.mask()) | |
# show the splashscreen | |
splash.show() | |
# show Message | |
splash.showMessage("<h1><font color='green'>Welcome BeeMan!</font></h1>", Qt.AlignTop | Qt.AlignCenter, Qt.black) | |
# create elapse timer to cal time | |
timer = QtCore.QElapsedTimer() | |
timer.start() | |
# we give 3 secs | |
while timer.elapsed() < 3000 : | |
app.processEvents() | |
# create the main form | |
form = Form() | |
form.show() | |
# call finish method to destory the splashscreen | |
splash.finish(form) | |
sys.exit(app.exec_()) |
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the effect: