Hiero在对剪辑线上的item进行管理的时候，往往会添加能多tag，而在管 理面板spreadsheet中却无法对tag进行查询，这是一件很麻烦的事，Hiero Development Guide中给出一个自定义spreadsheet的example，我拿来稍作修改，于是就可以对tag进行查询了，还是很给力的~
代码如下：
Talk is cheap，show you the code：
#####################################################################
import hiero.ui
import PySide.QtCore
import PySide.QtGui
_itemData = dict()
class CustomSpreadsheetColumns(object):
def numColumns(self):
return 1
def columnName(self, column):
if column == 0:
return "Tags (VHQ)"
return ""
def getData(self, row, column, item):
if column == 0:
taglist = []
for tag in item.tags():
taglist.append(tag.name())
return ‘ ‘.join(taglist)
return None
def setData(self, row, column, item, data):
print "setData", (self, row, column, item, data)
_itemData[item] = str(data)
def getTooltip(self, row, column, item):
return "Tooltip: "+str(row)+"/"+str(column)+": "+item.name()
def getFont(self, row, column, item):
return None
def getBackground(self, row, column, item):
return None
def getForeground(self, row, column, item):
return None
def getIcon(self, row, column, item):
return None
def getSizeHint(self, row, column, item):
if column == 0:
return PySide.QtCore.QSize(250, 32)
return None
def paintCell(self, row, column, item, painter, option):
return False
def createEditor(self, row, column, item, view):
return None
def setEditorData(self, row, column, item, editor):
print "setEditorData:", (self, row, column, item, editor)
return False
def setModelData(self, row, column, item, editor):
print "setModelData:", (self, row, column, item, editor)
return False
def dropMimeData(self, row, column, item, data, items):
print "dropMimeData", (self, row, column, item, data.formats(), items)
return None
def indexChanged(self, index):
print "ComboBox index changed:", index
# Register our custom columns
hiero.ui.customColumn = CustomSpreadsheetColumns()
Hiero的spreadsheet中添加tag属性列
原文：http://www.cnblogs.com/hksac/p/4867999.html
