本文整理汇总了Python中qgis.PyQt.QtCore.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6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: _mimeDataAlgorithm
def _mimeDataAlgorithm(items):
item = items[0]
mimeData = None
if isinstance(item, TreeAlgorithmItem):
mimeData = QMimeData()
mimeData.setText(item.alg.id())
return mimeData示例2: mimeData
def mimeData(self, indexes):
mimeData = QMimeData()
encodedData = QByteArray()
stream = QDataStream(encodedData, QIODevice.WriteOnly)
for index in indexes:
if not index.isValid():
continue
if not isinstance(index.internalPointer(), TableItem):
continue
table = self.getItem(index)
stream.writeQString(table.mimeUri())
mimeData.setData(self.QGIS_URI_MIME, encodedData)
return mimeData示例3: testCopyPaste
def testCopyPaste(self):
p = QgsProject()
l = QgsLayout(p)
# clear clipboard
mime_data = QMimeData()
mime_data.setData("text/xml", QByteArray())
clipboard = QApplication.clipboard()
clipboard.setMimeData(mime_data)
# add an item
item1 = QgsLayoutItemLabel(l)
item1.setText('label 1')
l.addLayoutItem(item1)
item1.setSelected(True)
item2 = QgsLayoutItemLabel(l)
item2.setText('label 2')
l.addLayoutItem(item2)
item2.setSelected(True)
view = QgsLayoutView()
view.setCurrentLayout(l)
self.assertFalse(view.hasItemsInClipboard())
view.copySelectedItems(QgsLayoutView.ClipboardCopy)
self.assertTrue(view.hasItemsInClipboard())
pasted = view.pasteItems(QgsLayoutView.PasteModeCursor)
self.assertEqual(len(pasted), 2)
self.assertIn(pasted[0], l.items())
self.assertIn(pasted[1], l.items())
self.assertIn(sip.cast(pasted[0], QgsLayoutItemLabel).text(), ('label 1', 'label 2'))
self.assertIn(sip.cast(pasted[1], QgsLayoutItemLabel).text(), ('label 1', 'label 2'))
# copy specific item
view.copyItems([item2], QgsLayoutView.ClipboardCopy)
l2 = QgsLayout(p)
view2 = QgsLayoutView()
view2.setCurrentLayout(l2)
pasted = view2.pasteItems(QgsLayoutView.PasteModeCursor)
self.assertEqual(len(pasted), 1)
self.assertIn(pasted[0], l2.items())
self.assertEqual(sip.cast(pasted[0], QgsLayoutItemLabel).text(), 'label 2')示例4: _mimeDataAlgorithm
def _mimeDataAlgorithm(items):
item = items[0]
if isinstance(item, TreeAlgorithmItem):
mimeData = QMimeData()
mimeData.setText(item.alg.commandLineName())
return mimeData示例5: _mimeDataInput
def _mimeDataInput(items):
mimeData = QMimeData()
text = items[0].text(0)
mimeData.setText(text)
return mimeData示例6: _mimeDataInput
def _mimeDataInput(items):
mimeData = QMimeData()
text = items[0].data(0, Qt.UserRole)
mimeData.setText(text)
return mimeData