class SplashScreen:
def __init__(self, image_resource=":/images/splash_wait.png", text=None):
pixmap = QPixmap(image_resource)
self.splash = QSplashScreen(pixmap)
self.splash.setMask(QRegion(pixmap.mask()));
self.splash.setPixmap(pixmap);
flags = self.splash.windowFlags()
flags |= Qt.WindowStaysOnTopHint
self.splash.setWindowFlags(flags)
self._text = None
if text is not None:
self.setText(text)
def show(self):
self.splash.show()
def hide(self):
self.splash.hide()
def setText(self, text):
self._text = text
self.splash.showMessage(text, Qt.AlignBottom | Qt.AlignHCenter);
def getText(self):
return self._text
def showSplash(app):
# splash pixmap
logo = QPixmap(RES + ICONS + SPLASH)
splash = QSplashScreen(logo, Qt.WindowStaysOnTopHint)
splash.setWindowFlags(Qt.WindowStaysOnTopHint)
# alpha mask
splash.show()
splash.setMask(logo.mask())
# status message
labelAlignment = Qt.Alignment(Qt.AlignBottom | Qt.AlignCenter | Qt.AlignAbsolute)
newline = '<br/>'
family = FONTS_DICT['splash'][0]
size = str(FONTS_DICT['splash'][2])
font = "<font style='font-family: " + family + "; font-size: " + size + "pt; color: white;'>"
info = newline * 10 + font + 'Loading...<br/>' + __name__ + ' ' + __version__ + '</font'
splash.showMessage(info, labelAlignment) #NB: html tags completely break alignment and color settings
# checking for mouse click
app.processEvents()
return splash
