Created
November 2, 2012 10:28
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Python class to play an animated gif using PyQt
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| class ImagePlayer(QWidget): | |
| def __init__(self, filename, title, parent=None): | |
| QWidget.__init__(self, parent) | |
| # Load the file into a QMovie | |
| self.movie = QMovie(filename, QByteArray(), self) | |
| size = self.movie.scaledSize() | |
| self.setGeometry(200, 200, size.width(), size.height()) | |
| self.setWindowTitle(title) | |
| self.movie_screen = QLabel() | |
| # Make label fit the gif | |
| self.movie_screen.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding) | |
| self.movie_screen.setAlignment(Qt.AlignCenter) | |
| # Create the layout | |
| main_layout = QVBoxLayout() | |
| main_layout.addWidget(self.movie_screen) | |
| self.setLayout(main_layout) | |
| # Add the QMovie object to the label | |
| self.movie.setCacheMode(QMovie.CacheAll) | |
| self.movie.setSpeed(100) | |
| self.movie_screen.setMovie(self.movie) | |
| self.movie.start() |
When i use this class like this:
if __name__ == "__main__": gif = "dotGreen.gif" app = QApplication(sys.argv) player = ImagePlayer(gif, "was") player.show() sys.exit(app.exec_())The Animation stops after one loop.
try this: self.movie.loopCount(-1)
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When i use this class like this:
The Animation stops after one loop.