本文整理汇总了Python中PyQt4.Qt.QMimeData.column_name方法的典型用法代码示例。如果您正苦于以下问题：Python QMimeData.column_name方法的具体用法？Python QMimeData.column_name怎么用？Python QMimeData.column_name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PyQt4.Qt.QMimeData的用法示例。
在下文中一共展示了QMimeData.column_name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: drag_data
# 需要导入模块: from PyQt4.Qt import QMimeData [as 别名]
# 或者: from PyQt4.Qt.QMimeData import column_name [as 别名]
def drag_data(self):
m = self.model()
db = m.db
selected = self.get_selected_ids()
ids = ' '.join(map(str, selected))
md = QMimeData()
md.setData('application/calibre+from_library', ids)
fmt = prefs['output_format']
def url_for_id(i):
try:
ans = db.format_path(i, fmt, index_is_id=True)
except:
ans = None
if ans is None:
fmts = db.formats(i, index_is_id=True)
if fmts:
fmts = fmts.split(',')
else:
fmts = []
for f in fmts:
try:
ans = db.format_path(i, f, index_is_id=True)
except:
ans = None
if ans is None:
ans = db.abspath(i, index_is_id=True)
return QUrl.fromLocalFile(ans)
md.setUrls([url_for_id(i) for i in selected])
drag = QDrag(self)
col = self.selectionModel().currentIndex().column()
try:
md.column_name = self.column_map[col]
except AttributeError:
md.column_name = 'title'
drag.setMimeData(md)
cover = self.drag_icon(m.cover(self.currentIndex().row()),
len(selected) > 1)
drag.setHotSpot(QPoint(-15, -15))
drag.setPixmap(cover)
return drag示例2: drag_data
# 需要导入模块: from PyQt4.Qt import QMimeData [as 别名]
# 或者: from PyQt4.Qt.QMimeData import column_name [as 别名]
def drag_data(self):
m = self.model()
db = m.db
rows = self.selectionModel().selectedRows()
selected = list(map(m.id, rows))
ids = " ".join(map(str, selected))
md = QMimeData()
md.setData("application/calibre+from_library", ids)
fmt = prefs["output_format"]
def url_for_id(i):
try:
ans = db.format_path(i, fmt, index_is_id=True)
except:
ans = None
if ans is None:
fmts = db.formats(i, index_is_id=True)
if fmts:
fmts = fmts.split(",")
else:
fmts = []
for f in fmts:
try:
ans = db.format_path(i, f, index_is_id=True)
except:
ans = None
if ans is None:
ans = db.abspath(i, index_is_id=True)
return QUrl.fromLocalFile(ans)
md.setUrls([url_for_id(i) for i in selected])
drag = QDrag(self)
col = self.selectionModel().currentIndex().column()
md.column_name = self.column_map[col]
drag.setMimeData(md)
cover = self.drag_icon(m.cover(self.currentIndex().row()), len(selected) > 1)
drag.setHotSpot(QPoint(-15, -15))
drag.setPixmap(cover)
return drag