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1 # ================================================================================== 2 # 3 # Copyright (C) 2007-2008 Conceptive Engineering bvba. All rights reserved. 4 # www.conceptive.be / project-camelot@conceptive.be 5 # 6 # This file is part of the Camelot Library. 7 # 8 # This file may be used under the terms of the GNU General Public 9 # License version 2.0 as published by the Free Software Foundation 10 # and appearing in the file LICENSE.GPL included in the packaging of 11 # this file. Please review the following information to ensure GNU 12 # General Public Licensing requirements will be met: 13 # http://www.trolltech.com/products/qt/opensource.html 14 # 15 # If you are unsure which license is appropriate for your use, please 16 # review the following information: 17 # http://www.trolltech.com/products/qt/licensing.html or contact 18 # project-camelot@conceptive.be. 19 # 20 # This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE 21 # WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 22 # 23 # For use of this library in commercial applications, please contact 24 # project-camelot@conceptive.be 25 # 26 # ================================================================================== 27 28 import logging 29 30 logger = logging.getLogger('animation') 31 32 from PyQt4 import QtGui 33 from PyQt4 import QtCore 34 from PyQt4.QtCore import Qt 35 36 from camelot.view import art 3739 """Simulates a QMovie using a QLabel""" 408242 logger.debug('creating movie widget') 43 super(MovieWidget, self).__init__(parent) 44 self.current_frame = 0 45 self.last_frame = len(icons) - 1 46 self.pixmaps = self._create_pixmaps(icons) 47 self.started = False4850 result = [] 51 for ic in icons: 52 px = QtGui.QPixmap(ic) 53 # scale to 16 x 16 54 #px = px.scaled(16, 16, Qt.KeepAspectRatio) 55 result.append(px) 56 return result5759 # logger.debug('movie started') 60 # if self.started: 61 # return 62 # self.timerId = self.startTimer(80) # 80 milliseconds 63 # self.started = True 64 #@attention: movie stuff was turned off, because it seems to crash the application sometimes, 65 # according to google this could be a bug in QT 4.4, VLC seems to suffer the same 66 # problem 67 pass6870 # logger.debug('movie stopped') 71 # if self.started: 72 # self.killTimer(self.timerId) 73 # self.started = False 74 pass7577 #logger.debug('changing movie frame') 78 self.setPixmap(self.pixmaps[self.current_frame]) 79 self.current_frame += 1 80 if self.current_frame > self.last_frame: 81 self.current_frame = 084 """Spinning widget subclassing MovieWidget""" 8511587 logger.debug('creating throbber') 88 89 icons = [art.file_('Throbber-small-anim1.png'), 90 art.file_('Throbber-small-anim2.png'), 91 art.file_('Throbber-small-anim3.png'), 92 art.file_('Throbber-small-anim4.png'), 93 art.file_('Throbber-small-anim5.png'), 94 art.file_('Throbber-small-anim6.png'), 95 art.file_('Throbber-small-anim7.png'), 96 art.file_('Throbber-small-anim8.png')] 97 98 super(Throbber, self).__init__(icons, parent) 99 100 self.idle_pixmap = QtGui.QPixmap(art.file_('Throbber-small.png')) 101 self._idle_state() 102 parent.resize(parent.size())103105 self.setPixmap(self.idle_pixmap)106 110
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