本文整理汇总了Python中vistrails.gui.paramexplore.pe_pipeline.QAnnotatedPipelineView.drawId方法的典型用法代码示例。如果您正苦于以下问题：Python QAnnotatedPipelineView.drawId方法的具体用法？Python QAnnotatedPipelineView.drawId怎么用？Python QAnnotatedPipelineView.drawId使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类vistrails.gui.paramexplore.pe_pipeline.QAnnotatedPipelineView的用法示例。
在下文中一共展示了QAnnotatedPipelineView.drawId方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: setCellData
# 需要导入模块: from vistrails.gui.paramexplore.pe_pipeline import QAnnotatedPipelineView [as 别名]
# 或者: from vistrails.gui.paramexplore.pe_pipeline.QAnnotatedPipelineView import drawId [as 别名]
def setCellData(self, cellType, cellId):
""" setCellData(cellType: str, cellId: int) -> None Create an
image based on the cell type and id. Then assign it to the
label. If cellType is None, the cell will be drawn with
transparent background. If cellType is '', the cell will be
drawn with the caption 'Empty'. Otherwise, the cell will be
drawn with white background containing cellType as caption and
a small rounded shape on the lower right painted with cellId
"""
self.type = cellType
self.id = cellId
size = QtCore.QSize(*CurrentTheme.VIRTUAL_CELL_LABEL_SIZE)
image = QtGui.QImage(size.width() + 12,
size.height()+ 12,
QtGui.QImage.Format_ARGB32_Premultiplied)
image.fill(0)
font = QtGui.QFont()
font.setStyleStrategy(QtGui.QFont.ForceOutline)
painter = QtGui.QPainter()
painter.begin(image)
painter.setRenderHint(QtGui.QPainter.Antialiasing)
if self.type==None:
painter.setPen(QtCore.Qt.NoPen)
painter.setBrush(QtCore.Qt.NoBrush)
else:
if self.type=='':
painter.setPen(QtCore.Qt.gray)
painter.setBrush(QtCore.Qt.NoBrush)
else:
painter.setPen(QtCore.Qt.black)
painter.setBrush(QtCore.Qt.lightGray)
painter.drawRoundRect(QtCore.QRectF(0.5, 0.5, image.width()-1,
image.height()-1), 25, 25)
painter.setFont(font)
if self.type!=None:
painter.drawText(QtCore.QRect(QtCore.QPoint(6, 6), size),
QtCore.Qt.AlignCenter | QtCore.Qt.TextWrapAnywhere,
split_camel_case(self.type))
# Draw the lower right corner number if there is an id
if self.id>=0 and self.type:
QAnnotatedPipelineView.drawId(painter, image.rect(), self.id,
QtCore.Qt.AlignRight |
QtCore.Qt.AlignBottom)
painter.end()
self.setPixmap(QtGui.QPixmap.fromImage(image))示例2: paint
# 需要导入模块: from vistrails.gui.paramexplore.pe_pipeline import QAnnotatedPipelineView [as 别名]
# 或者: from vistrails.gui.paramexplore.pe_pipeline.QAnnotatedPipelineView import drawId [as 别名]
def paint(self, painter, option, index):
""" painter(painter: QPainter, option QStyleOptionViewItem,
index: QModelIndex) -> None
Repaint the top-level item to have a button-look style
"""
model = index.model()
if (model.parent(index).isValid()==False or
model.parent(index).parent().isValid()==False):
style = self.treeView.style()
r = option.rect
textrect = QtCore.QRect(r.left() + 10,
r.top(),
r.width() - 10,
r.height())
font = painter.font()
font.setBold(True)
painter.setFont(font)
text = option.fontMetrics.elidedText(
model.data(index, QtCore.Qt.DisplayRole),
QtCore.Qt.ElideMiddle,
textrect.width()-10)
style.drawItemText(painter,
textrect,
QtCore.Qt.AlignLeft,
option.palette,
self.treeView.isEnabled(),
text)
painter.setPen(QtGui.QPen(QtCore.Qt.black))
fm = QtGui.QFontMetrics(font)
size = fm.size(QtCore.Qt.TextSingleLine, text)
#painter.drawLine(textrect.left()-5,
# textrect.bottom()-1,
# textrect.left()+size.width()+5,
# textrect.bottom()-1)
annotatedId = model.data(index, QtCore.Qt.UserRole+1)
if annotatedId:
idRect = QtCore.QRect(
QtCore.QPoint(textrect.left()+size.width()+5,
textrect.top()),
textrect.bottomRight())
QAnnotatedPipelineView.drawId(painter, idRect,
annotatedId,
QtCore.Qt.AlignLeft |
QtCore.Qt.AlignVCenter)
else:
QtGui.QItemDelegate.paint(self, painter, option, index)