本文整理汇总了Python中qtpy.QtWidgets.QComboBox.width方法的典型用法代码示例。如果您正苦于以下问题：Python QComboBox.width方法的具体用法？Python QComboBox.width怎么用？Python QComboBox.width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.width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: populate_unit_layout
# 需要导入模块: from qtpy.QtWidgets import QComboBox [as 别名]
# 或者: from qtpy.QtWidgets.QComboBox import width [as 别名]
def populate_unit_layout(self, unit_layout, gui=None):
"""
Populate horizontal layout (living on conversion gui)
with appropriate widgets. Set wave attribute to current
wavelength.
Layouts:
10^[QLineEdit] X [QComboBox] / [QComboBox]
or
10^[QLineEdit] X [QComboBox]
:param unit_layout: (QHBoxLayout) Horizontal layout
:param gui: conversion gui
:return: updated unit_layout
"""
power = self._get_current_power()
unit_layout.addWidget(QLabel("10^"))
power_input = QLineEdit(str(power))
power_input.setFixedWidth(30)
self.power_input = power_input
power_input.textChanged.connect(self._update_message)
unit_layout.addWidget(power_input)
unit_layout.addWidget(QLabel(" X "))
flux_unit_str = self.spectral_flux_density.to_string()
flux_options = FLUX_UNIT_REGISTRY.compose_unit_list(current_unit=flux_unit_str)
if flux_unit_str in flux_options:
index = flux_options.index(flux_unit_str)
else:
index = find_unit_index(flux_options, flux_unit_str)
if index is None:
flux_options.append(flux_unit_str)
index = flux_options.index(flux_unit_str)
flux_combo = QComboBox()
flux_combo.addItems(flux_options)
flux_combo.setCurrentIndex(index)
flux_combo.currentIndexChanged.connect(self._on_flux_combo_change)
flux_combo.currentIndexChanged.connect(self._update_message)
self.flux_combo = flux_combo
unit_layout.addWidget(flux_combo)
if self.area is not None:
division = QLabel(" / ")
unit_layout.addWidget(division)
area_str = self.area.to_string()
no_pixel_area = self.pixel_area is None
if self.area.decompose() == u.pix.decompose() and no_pixel_area:
area_options = AREA_UNIT_REGISTRY.compose_unit_list(pixel_only=True)
elif 'solid angle' in self.area.physical_type and no_pixel_area:
area_options = AREA_UNIT_REGISTRY.compose_unit_list(solid_angle_only=True)
else:
area_options = AREA_UNIT_REGISTRY.compose_unit_list()
if area_str in area_options:
index = area_options.index(area_str)
else:
index = find_unit_index(area_options, area_str)
if index is None:
area_options.append(area_str)
index = area_options.index(area_str)
area_combo = QComboBox()
area_combo.width()
area_combo.addItems(area_options)
area_combo.setCurrentIndex(index)
area_combo.currentIndexChanged.connect(self._update_message)
self.area_combo = area_combo
unit_layout.addWidget(area_combo)
unit_layout.addStretch(1)
unit_layout.setSpacing(0)
if self.message_box is not None:
self._update_message()
return unit_layout