本文整理汇总了Python中pyqode.core.api.utils.TextHelper.selectionEnd方法的典型用法代码示例。如果您正苦于以下问题：Python TextHelper.selectionEnd方法的具体用法？Python TextHelper.selectionEnd怎么用？Python TextHelper.selectionEnd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pyqode.core.api.utils.TextHelper的用法示例。
在下文中一共展示了TextHelper.selectionEnd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: _on_key_pressed
# 需要导入模块: from pyqode.core.api.utils import TextHelper [as 别名]
# 或者: from pyqode.core.api.utils.TextHelper import selectionEnd [as 别名]
def _on_key_pressed(self, event):
"""
Override key press to select the current scope if the user wants
to deleted a folded scope (without selecting it).
"""
delete_request = event.key() in [QtCore.Qt.Key_Backspace,
QtCore.Qt.Key_Delete]
if event.text() or delete_request:
cursor = self.editor.textCursor()
if cursor.hasSelection():
# change selection to encompass the whole scope.
positions_to_check = cursor.selectionStart(), cursor.selectionEnd()
else:
positions_to_check = (cursor.position(), )
for pos in positions_to_check:
block = self.editor.document().findBlock(pos)
th = TextBlockHelper()
if th.is_fold_trigger(block) and th.is_collapsed(block):
self.toggle_fold_trigger(block)
if delete_request and cursor.hasSelection():
scope = FoldScope(self.find_parent_scope(block))
tc = TextHelper(self.editor).select_lines(*scope.get_range())
if tc.selectionStart() > cursor.selectionStart():
start = cursor.selectionStart()
else:
start = tc.selectionStart()
if tc.selectionEnd() < cursor.selectionEnd():
end = cursor.selectionEnd()
else:
end = tc.selectionEnd()
tc.setPosition(start)
tc.setPosition(end, tc.KeepAnchor)
self.editor.setTextCursor(tc)示例2: test_select_whole_line
# 需要导入模块: from pyqode.core.api.utils import TextHelper [as 别名]
# 或者: from pyqode.core.api.utils.TextHelper import selectionEnd [as 别名]
def test_select_whole_line(editor):
cursor = TextHelper(editor).select_whole_line(2)
assert isinstance(cursor, QtGui.QTextCursor)
assert cursor.hasSelection()
assert cursor.selectionStart() == 28
assert cursor.selectionEnd() == 99