def __init__(self, parent=None):
"""generate a fitting view with our favourite properties"""
QGraphicsView.__init__(self, parent)
self.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
vpol = QSizePolicy()
vpol.setHorizontalPolicy(QSizePolicy.Expanding)
vpol.setVerticalPolicy(QSizePolicy.Expanding)
self.setSizePolicy(vpol)
self.setRenderHint(QPainter.Antialiasing)
self.setRenderHint(QPainter.SmoothPixmapTransform)
self.setStyleSheet('background: transparent')
self.setFrameStyle(QFrame.NoFrame)
self.tilePressed = None
self.dragObject = None
self.setFocus()
def __init__(self, parent=None):
"""generate a fitting view with our favourite properties"""
QGraphicsView.__init__(self, parent)
self.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
vpol = QSizePolicy()
vpol.setHorizontalPolicy(QSizePolicy.Expanding)
vpol.setVerticalPolicy(QSizePolicy.Expanding)
self.setSizePolicy(vpol)
self.setRenderHint(QPainter.Antialiasing)
self.setRenderHint(QPainter.SmoothPixmapTransform)
self.setStyleSheet('background: transparent')
self.setFrameStyle(QFrame.NoFrame)
self.tilePressed = None
self.dragObject = None
self.setFocus()
def mouseMoveEvent(self, event):
"""selects the correct uiTile"""
tilePressed = self.tilePressed
self.tilePressed = None
if tilePressed:
board = tilePressed.board
if board and board.tileDragEnabled:
self.dragObject = self.drag(tilePressed)
self.dragObject.exec_(Qt.MoveAction)
self.dragObject = None
return
return QGraphicsView.mouseMoveEvent(self, event)
def mouseMoveEvent(self, event):
"""selects the correct uiTile"""
tilePressed = self.tilePressed
self.tilePressed = None
if tilePressed:
board = tilePressed.board
if board and board.tileDragEnabled:
self.dragObject = self.drag(tilePressed)
self.dragObject.exec_(Qt.MoveAction)
self.dragObject = None
return
return QGraphicsView.mouseMoveEvent(self, event)
def mouseReleaseEvent(self, event):
"""release self.tilePressed"""
self.tilePressed = None
return QGraphicsView.mouseReleaseEvent(self, event)
def mouseReleaseEvent(self, event):
"""release self.tilePressed"""
self.tilePressed = None
return QGraphicsView.mouseReleaseEvent(self, event)