本文整理汇总了Python中qtpy.QtWidgets.QComboBox.setRange方法的典型用法代码示例。如果您正苦于以下问题：Python QComboBox.setRange方法的具体用法？Python QComboBox.setRange怎么用？Python QComboBox.setRange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qtpy.QtWidgets.QComboBox的用法示例。
在下文中一共展示了QComboBox.setRange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: _create_settings_widgets
# 需要导入模块: from qtpy.QtWidgets import QComboBox [as 别名]
# 或者: from qtpy.QtWidgets.QComboBox import setRange [as 别名]
def _create_settings_widgets(self, settings):
"""
Create a widget for a settings instance, containing label/editor pairs
for each setting in the current level of the passed QSettings instance.
The key of the setting is used as the label, but it's capitalized and
underscores are replaced by spaces.
"""
wrap = QWidget(self)
form = QFormLayout()
hint_lookup = Settings()
for k in settings.allKeys():
if k.startswith("_"):
continue # Ignore hidden keys
v = settings.value(k) # Read value
label = k.capitalize().replace('_', ' ')
abs_key = settings.group() + '/' + k
self._initial_values[abs_key] = v # Store initial value
hints = hint_lookup.get_enum_hint(abs_key) # Check for enum hints
# Create a fitting editor widget based on value type:
if hints is not None:
w = QComboBox()
w.addItems(hints)
w.setEditable(True)
w.setEditText(v)
w.editTextChanged.connect(partial(self._on_setting_changed,
abs_key, w))
elif isinstance(v, str):
if v.lower() in ('true', 'false'):
w = QCheckBox()
w.setChecked(v.lower() == 'true')
w.toggled.connect(partial(self._on_setting_changed,
abs_key, w))
else:
w = QLineEdit(v)
w.textChanged.connect(partial(self._on_setting_changed,
abs_key, w))
elif isinstance(v, int):
w = QSpinBox()
w.setRange(np.iinfo(np.int32).min, np.iinfo(np.int32).max)
w.setValue(v)
w.valueChanged.connect(partial(self._on_setting_changed,
abs_key, w))
elif isinstance(v, float):
w = QDoubleSpinBox()
w.setRange(np.finfo(np.float32).min, np.finfo(np.float32).max)
w.setValue(v)
w.valueChanged.connect(partial(self._on_setting_changed,
abs_key, w))
else:
w = QLineEdit(str(v))
w.textChanged.connect(partial(self._on_setting_changed,
abs_key, w))
self._lut[abs_key] = w
form.addRow(label, w)
wrap.setLayout(form)
return wrap