本文整理汇总了Python中python_qt_binding.QtGui.QWidget.hide方法的典型用法代码示例。如果您正苦于以下问题：Python QWidget.hide方法的具体用法？Python QWidget.hide怎么用？Python QWidget.hide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.hide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: ControllerManager
# 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 hide [as 别名]
class ControllerManager(Plugin):
"""
Graphical frontend for managing ros_control controllers.
"""
_cm_update_freq = 1 # Hz
def __init__(self, context):
super(ControllerManager, self).__init__(context)
self.setObjectName('ControllerManager')
# Create QWidget and extend it with all the attributes and children
# from the UI file
self._widget = QWidget()
rp = rospkg.RosPack()
ui_file = os.path.join(rp.get_path('rqt_controller_manager'),
'resource',
'controller_manager.ui')
loadUi(ui_file, self._widget)
self._widget.setObjectName('ControllerManagerUi')
# Pop-up that displays controller information
self._popup_widget = QWidget()
ui_file = os.path.join(rp.get_path('rqt_controller_manager'),
'resource',
'controller_info.ui')
loadUi(ui_file, self._popup_widget)
self._popup_widget.setObjectName('ControllerInfoUi')
# Show _widget.windowTitle on left-top of each plugin (when
# it's set in _widget). This is useful when you open multiple
# plugins at once. Also if you open multiple instances of your
# plugin at once, these lines add number to make it easy to
# tell from pane to pane.
if context.serial_number() > 1:
self._widget.setWindowTitle(self._widget.windowTitle() +
(' (%d)' % context.serial_number()))
# Add widget to the user interface
context.add_widget(self._widget)
# Initialize members
self._cm_ns = [] # Namespace of the selected controller manager
self._controllers = [] # State of each controller
self._table_model = None
self._controller_lister = None
# Controller manager service proxies
self._load_srv = None
self._unload_srv = None
self._switch_srv = None
# Controller state icons
rospack = rospkg.RosPack()
path = rospack.get_path('rqt_controller_manager')
self._icons = {'running': QIcon(path + '/resource/led_green.png'),
'stopped': QIcon(path + '/resource/led_red.png'),
'uninitialized': QIcon(path + '/resource/led_off.png')}
# Controllers display
table_view = self._widget.table_view
table_view.setContextMenuPolicy(Qt.CustomContextMenu)
table_view.customContextMenuRequested.connect(self._on_ctrl_menu)
table_view.doubleClicked.connect(self._on_ctrl_info)
header = table_view.horizontalHeader()
header.setResizeMode(QHeaderView.ResizeToContents)
header.setContextMenuPolicy(Qt.CustomContextMenu)
header.customContextMenuRequested.connect(self._on_header_menu)
# Timer for controller manager updates
self._list_cm = ControllerManagerLister()
self._update_cm_list_timer = QTimer(self)
self._update_cm_list_timer.setInterval(1000.0 /
self._cm_update_freq)
self._update_cm_list_timer.timeout.connect(self._update_cm_list)
self._update_cm_list_timer.start()
# Timer for running controller updates
self._update_ctrl_list_timer = QTimer(self)
self._update_ctrl_list_timer.setInterval(1000.0 /
self._cm_update_freq)
self._update_ctrl_list_timer.timeout.connect(self._update_controllers)
self._update_ctrl_list_timer.start()
# Signal connections
w = self._widget
w.cm_combo.currentIndexChanged[str].connect(self._on_cm_change)
def shutdown_plugin(self):
self._update_cm_list_timer.stop()
self._update_ctrl_list_timer.stop()
self._popup_widget.hide()
def save_settings(self, plugin_settings, instance_settings):
instance_settings.set_value('cm_ns', self._cm_ns)
def restore_settings(self, plugin_settings, instance_settings):
# Restore last session's controller_manager, if present
self._update_cm_list()
cm_ns = instance_settings.value('cm_ns')
#.........这里部分代码省略.........