def testFunctionUnit(self):
r = QRegion(0, 0, 10, 10)
r2 = QRegion(5, 5, 10, 10)
ru = r.united(r2)
self.assert_(ru.contains(QPoint(0,0)))
self.assert_(ru.contains(QPoint(5,5)))
self.assert_(ru.contains(QPoint(10,10)))
self.assert_(ru.contains(QPoint(14,14)))
def roundCorners(rectangle, radius):
'''Get region for setting round edges mask'''
region = QRegion()
region += rectangle.adjusted(radius,0,-radius,0)
region += rectangle.adjusted(0,radius,-0,-radius)
corner = QRect(rectangle.topLeft(), QSize(radius*2,radius*2))
region += QRegion(corner, QRegion.Ellipse)
corner.moveTopRight(rectangle.topRight())
region += QRegion(corner, QRegion.Ellipse)
corner.moveBottomLeft(rectangle.bottomLeft())
region += QRegion(corner, QRegion.Ellipse)
corner.moveBottomRight(rectangle.bottomRight())
region += QRegion(corner, QRegion.Ellipse)
return region
def paint(self, painter, option, index):
assert isinstance(painter, QPainter)
assert isinstance(index, QModelIndex)
device = painter.device()
widget = CelebItemWidget()
widget.set_celeb(index.data(Qt.EditRole))
# widget.setGeometry(option.rect)
widget.render(painter, QPoint(option.rect.x(), option.rect.y()),
QRegion(), QWidget.DrawChildren)
def mask(rect, r):
region = QRegion()
region += rect.adjusted(r, 0, -r, 0)
region += rect.adjusted(0, r, 0, -r)
# top left
corner = QRect(rect.topLeft(), QSize(r * 2, r * 2))
region += QRegion(corner, QRegion.Ellipse)
# top right
corner.moveTopRight(rect.topRight())
region += QRegion(corner, QRegion.Ellipse)
# bottom left
corner.moveBottomLeft(rect.bottomLeft())
region += QRegion(corner, QRegion.Ellipse)
# bottom right
corner.moveBottomRight(rect.bottomRight())
region += QRegion(corner, QRegion.Ellipse)
return region
def visualRegionForSelection(self, selection):
return QRegion()