本文整理汇总了Python中spyderlib.qt.QtGui.QLabel.show方法的典型用法代码示例。如果您正苦于以下问题：Python QLabel.show方法的具体用法？Python QLabel.show怎么用？Python QLabel.show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spyderlib.qt.QtGui.QLabel的用法示例。
在下文中一共展示了QLabel.show方法的1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: ShortcutEditor
# 需要导入模块: from spyderlib.qt.QtGui import QLabel [as 别名]
# 或者: from spyderlib.qt.QtGui.QLabel import show [as 别名]
#.........这里部分代码省略.........
sequence = str(shortcut.key)
if sequence == self.new_sequence and \
(shortcut.context == self.context or shortcut.context == '_' or
self.context == '_'):
conflicts.append(shortcut)
return conflicts
def update_warning(self, warning_type=NO_WARNING, conflicts=[]):
"""Update warning label to reflect conflict status of new shortcut"""
if warning_type == NO_WARNING:
warn = False
tip = 'This shortcut is correct!'
elif warning_type == SEQUENCE_CONFLICT:
template = '<i>{0}<b>{1}</b></i>'
tip_title = _('The new shorcut conflicts with:') + '<br>'
tip_body = ''
for s in conflicts:
tip_body += ' - {0}: {1}<br>'.format(s.context, s.name)
tip_body = tip_body[:-4] # Removing last <br>
tip = template.format(tip_title, tip_body)
warn = True
elif warning_type == SEQUENCE_LENGTH:
# Sequences with 5 keysequences (i.e. Ctrl+1, Ctrl+2, Ctrl+3,
# Ctrl+4, Ctrl+5) are invalid
template = '<i>{0}</i>'
tip = _('A compound sequence can have {break} a maximum of '
'4 subsequences.{break}').format(**{'break': '<br>'})
warn = True
elif warning_type == INVALID_KEY:
template = '<i>{0}</i>'
tip = _('Invalid key entered') + '<br>'
warn = True
self.helper_button.show()
if warn:
self.label_warning.show()
self.helper_button.setIcon(get_std_icon('MessageBoxWarning'))
self.button_ok.setEnabled(False)
else:
self.helper_button.setIcon(get_std_icon('DialogApplyButton'))
self.label_warning.setText(tip)
def set_sequence(self, sequence):
"""Set the new shortcut and update buttons."""
if not sequence or self.sequence == sequence:
self.button_ok.setEnabled(False)
different_sequence = False
else:
self.button_ok.setEnabled(True)
different_sequence = True
self.text_new_sequence.setText(sequence)
self.new_sequence = sequence
conflicts = self.check_conflicts()
if conflicts and different_sequence:
warning_type = SEQUENCE_CONFLICT
else:
warning_type = NO_WARNING
self.update_warning(warning_type=warning_type, conflicts=conflicts)
def validate_sequence(self):
"""Provide additional checks for accepting or rejecting shortcuts."""
if self.invalid_key_flag: