本文整理汇总了Python中python_qt_binding.QtGui.QWidget.setFixedHeight方法的典型用法代码示例。如果您正苦于以下问题：Python QWidget.setFixedHeight方法的具体用法？Python QWidget.setFixedHeight怎么用？Python QWidget.setFixedHeight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python_qt_binding.QtGui.QWidget的用法示例。
在下文中一共展示了QWidget.setFixedHeight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: MyPlugin
# 需要导入模块: from python_qt_binding.QtGui import QWidget [as 别名]
# 或者: from python_qt_binding.QtGui.QWidget import setFixedHeight [as 别名]
class MyPlugin(Plugin):
"""
Class to show a GUI. Could be a form.
"""
def __init__(self, context):
"""
Constructor of the class.
"""
super(MyPlugin, self).__init__(context)
# give QObjects reasonable names
self.setObjectName('TelepresencePlugin')
# create QWidget
self._widget = QWidget()
# get path to UI file which should be in the "resource" folder of this
# package
ui_file = os.path.join(
rospkg.RosPack().get_path('rqt_servo'), 'resource', 'view.ui')
# extend the widget with all attributes and children from UI file
loadUi(ui_file, self._widget)
# give QObjects reasonable names
self._widget.setObjectName('TelepresencePlugin')
# set fixed height
self._widget.setFixedHeight(164)
# add widget to the user interface
context.add_widget(self._widget)
# create a timer
self.timer = QtCore.QTimer()
self.timer.start(40)
# class variables
self.i = 0
# publishers and subscribers
self.pub_pitch_oculus = rospy.Publisher('pitch_controller/command',
Float32, queue_size=100)
self.pub_yaw_oculus = rospy.Publisher('yaw_controller/command',
Float32, queue_size=100)
# events
QtCore.QObject.connect(self._widget.CheckManual,
QtCore.SIGNAL('toggled(bool)'),
self.on_CheckManual_toggled)
QtCore.QObject.connect(self._widget.PitchSlider,
QtCore.SIGNAL('valueChanged(int)'),
self.on_PitchSlider_valueChanged)
QtCore.QObject.connect(self._widget.PitchSpin,
QtCore.SIGNAL('valueChanged(int)'),
self.on_PitchSpin_valueChanged)
QtCore.QObject.connect(self._widget.YawSlider,
QtCore.SIGNAL('valueChanged(int)'),
self.on_YawSlider_valueChanged)
QtCore.QObject.connect(self._widget.YawSpin,
QtCore.SIGNAL('valueChanged(int)'),
self.on_YawSpin_valueChanged)
QtCore.QObject.connect(self.timer,
QtCore.SIGNAL('timeout()'),
self.auto_update)
# set manual box unnactive
self._widget.CheckManual.setChecked(False)
def shutdown_plugin(self):
# unregister all
self.pub_pitch_oculus.unregister()
self.pub_yaw_oculus.unregister()
def save_settings(self, plugin_settings, instance_settings):
# TODO save intrinsic configuration, usually using:
# instance_settings.set_value(k, v)
pass
def restore_settings(self, plugin_settings, instance_settings):
# TODO restore intrinsic configuration, usually using:
# v = instance_settings.value(k)
pass
# def trigger_configuration(self):
# Comment in to signal that the plugin has a way to configure
# This will enable a setting button (gear icon) in each dock widget title bar
# Usually used to open a modal configuration dialog
def auto_update(self):
"""
Se llama cuando el timer llega a su valor de cuenta, y sirve para obtener los valores
actuales de los sensores de las Oculus, además de para publicarlos gracias a los publishers
específicos, así como mostrarlos en la interfaz. Además, cada vez que se ejecuta se comprueba
#.........这里部分代码省略.........