本文整理汇总了Python中PyQt5.Qt.QMimeData类的典型用法代码示例。如果您正苦于以下问题：Python QMimeData类的具体用法？Python QMimeData怎么用？Python QMimeData使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了QMimeData类的9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: createMimeDataFromSelection
def createMimeDataFromSelection(self):
result = QMimeData()
cursor = self.textCursor()
selection = cursor.selectedText()
selection = selection.replace('\u2029', '\n')
selection = selection.replace('\u2028', '\n')
result.setText(selection)
# create an xml representation of the selected document structure
traversal = TextDocumentSelectionTraversal()
frame = traversal.traverse(self.textCursor(), self.document())
print('\n-----------------------------------------------')
printer = StructurePrinter(frame, self.outPut)
printer.traverse()
print('-----------------------------------------------')
return
sp = AppXmlPrinter(frame, None)
sp.traverse()
blafasel = '''<?xml version="1.0" encoding="utf-8"?>
<article version="5.0" xml:lang="en"
xmlns="http://docbook.org/ns/docbook"
xmlns:xlink="http://www.w3.org/1999/xlink">
<title></title></article>'''
result.setData("application/xml", blafasel)
return result示例2: selection_changed
def selection_changed(self):
# Workaround Qt replacing nbsp with normal spaces on copy
clipboard = QApplication.clipboard()
if clipboard.supportsSelection() and self.textCursor().hasSelection():
md = QMimeData()
md.setText(self.selected_text)
clipboard.setMimeData(md, clipboard.Selection)示例3: copy_all
def copy_all(web_view):
web_view = getattr(web_view, 'details', web_view)
mf = web_view.page().mainFrame()
c = QApplication.clipboard()
md = QMimeData()
md.setText(mf.toPlainText())
md.setHtml(mf.toHtml())
c.setMimeData(md)示例4: copy
def copy(self):
# Workaround Qt replacing nbsp with normal spaces on copy
c = self.textCursor()
if not c.hasSelection():
return
md = QMimeData()
md.setText(self.selected_text)
QApplication.clipboard().setMimeData(md)示例5: drag_data
def drag_data(self):
m = self.model()
rows = self.selectionModel().selectedRows()
paths = [force_unicode(p, enc=filesystem_encoding) for p in m.paths(rows) if p]
md = QMimeData()
md.setData("application/calibre+from_device", b"dummy")
md.setUrls([QUrl.fromLocalFile(p) for p in paths])
drag = QDrag(self)
drag.setMimeData(md)
cover = self.drag_icon(m.cover(self.currentIndex().row()), len(paths) > 1)
drag.setHotSpot(QPoint(-15, -15))
drag.setPixmap(cover)
return drag示例6: copy_metadata
def copy_metadata(self):
rows = self.gui.library_view.selectionModel().selectedRows()
if not rows or len(rows) == 0:
return error_dialog(self.gui, _('Cannot copy metadata'),
_('No books selected'), show=True)
if len(rows) > 1:
return error_dialog(self.gui, _('Cannot copy metadata'),
_('Multiple books selected, can only copy from one book at a time.'), show=True)
db = self.gui.current_db
book_id = db.id(rows[0].row())
mi = db.new_api.get_metadata(book_id)
md = QMimeData()
md.setText(unicode(mi))
md.setData('application/calibre-book-metadata', bytearray(metadata_to_opf(mi, default_lang='und')))
img = db.new_api.cover(book_id, as_image=True)
if img:
md.setImageData(img)
c = QApplication.clipboard()
c.setMimeData(md)示例7: drag_data
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.encode('utf-8'))
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8: mousePressEvent
def mousePressEvent(self, event):
self.parentWidget().mousePressEvent(event)
if not self.parentWidget().isDraging():
super(WebView, self).mousePressEvent(event)
if event.buttons() == Qt.LeftButton:
mimeData = QMimeData()
hitTestResult = self.mainFrame.hitTestContent(event.pos())
# print(hitTestResult.linkUrl())
# dragging the scrollbar
if hitTestResult.isNull():
self.draging = True
if hitTestResult.isContentSelected():
mimeData.setText(self.selectedText())
mimeData.setHtml(self.selectedHtml())
elif not hitTestResult.linkUrl().isEmpty():
mimeData.setUrls([hitTestResult.linkUrl()])
mimeData.setHtml(hitTestResult.element().toOuterXml())
elif not hitTestResult.pixmap().isNull():
mimeData.setImageData(hitTestResult.pixmap())
mimeData.setUrls([hitTestResult.imageUrl()])
mimeData.setHtml(hitTestResult.element().toOuterXml())
# mimeData.setData('application/x-qt-windows-mime;value="FileContents"', QVariant(hitTestResult.pixmap()).toByteArray())
# elif not hitTestResult.mediaUrl().isEmpty():
# mimeData.setUrls([hitTestResult.mediaUrl()])
# mimeData.setHtml(hitTestResult.element().toOuterXml())
else:
return
# pixmap = hitTestResult.pixmap()
# pixmap.setMask(QBitmap.fromImage(pixmap.toImage()))
self.drag.setMimeData(mimeData)示例9: mimeData
def mimeData(self, indexes):
data = ','.join(str(i.row()) for i in indexes)
md = QMimeData()
md.setData('application/calibre_charcode_indices', data.encode('utf-8'))
return md