本文整理汇总了Python中qtpy.QtWidgets.QComboBox.isVisible方法的典型用法代码示例。如果您正苦于以下问题：Python QComboBox.isVisible方法的具体用法？Python QComboBox.isVisible怎么用？Python QComboBox.isVisible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.isVisible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: SlitSelectionUI
# 需要导入模块: from qtpy.QtWidgets import QComboBox [as 别名]
# 或者: from qtpy.QtWidgets.QComboBox import isVisible [as 别名]
class SlitSelectionUI(QDialog):
"""
Custom slit selection UI and editor.
Right now it only applies slits temporarly,
ie. if the current target is changed, slit settings
will be lost.
"""
def __init__(self, mosviz_viewer, parent=None):
super(SlitSelectionUI, self).__init__(parent=parent)
self.mosviz_viewer = mosviz_viewer
self._slit_dict = {}
self._mosviz_table_option_text = 'Slit from MOSViz Table'
self._init_ui()
def _init_ui(self):
self.slit_type_label = QLabel('Slit Type')
self.slit_type_combo = QComboBox()
self.slit_type_combo.currentIndexChanged.connect(self.update_info)
hbl1 = QHBoxLayout()
hbl1.addWidget(self.slit_type_label)
hbl1.addWidget(self.slit_type_combo)
self.slit_width_label = QLabel('Slit Width')
self.slit_width_input = QLineEdit()
self.slit_width_combo = QComboBox()
self.slit_width_units = QLabel('arcsec')
hbl2 = QHBoxLayout()
hbl2.addWidget(self.slit_width_label)
hbl2.addWidget(self.slit_width_input)
hbl2.addWidget(self.slit_width_combo)
hbl2.addWidget(self.slit_width_units)
self.slit_length_label = QLabel('Slit Length')
self.slit_length_input = QLineEdit()
self.slit_length_combo = QComboBox()
self.slit_length_units = QLabel('arcsec')
hbl3 = QHBoxLayout()
hbl3.addWidget(self.slit_length_label)
hbl3.addWidget(self.slit_length_input)
hbl3.addWidget(self.slit_length_combo)
hbl3.addWidget(self.slit_length_units)
self.okButton = QPushButton('Apply')
self.okButton.clicked.connect(self.apply)
self.okButton.setDefault(True)
self.cancelButton = QPushButton('Cancel')
self.cancelButton.clicked.connect(self.cancel)
hbl4 = QHBoxLayout()
hbl4.addWidget(self.cancelButton)
hbl4.addWidget(self.okButton)
vbl = QVBoxLayout()
vbl.addLayout(hbl1)
vbl.addLayout(hbl2)
vbl.addLayout(hbl3)
vbl.addLayout(hbl4)
self.setLayout(vbl)
self.vbl = vbl
self._load_selections()
self._populate_combo()
self.update_info(0)
self.show()
def _load_selections(self):
"""Load preconfigured slit shapes from yaml file"""
file_path = os.path.join(os.path.dirname(__file__), 'saved_slits.yaml')
with open(file_path) as f:
self.slit_dict = yaml.load(f)
def _populate_combo(self, default_index=0):
"""Populate combo box with slit types"""
name_list = [self._mosviz_table_option_text] + \
[self.slit_dict[s]['name'] for s in sorted(self.slit_dict)] + \
['Custom']
key_list = ['default'] + [s for s in sorted(self.slit_dict)] + ['custom']
combo_input = [(name, key) for name, key in zip(name_list, key_list)]
update_combobox(self.slit_type_combo, combo_input, default_index=default_index)
@property
def width(self):
if self.slit_width_combo.isVisible():
width = self.slit_width_combo.currentData()
else:
width = self.slit_width_input.text()
return u.Quantity(width)
@property
def length(self):
#.........这里部分代码省略.........