本文整理汇总了Python中PyQt5.Qt.QTreeWidget.setAlternatingRowColors方法的典型用法代码示例。如果您正苦于以下问题：Python QTreeWidget.setAlternatingRowColors方法的具体用法？Python QTreeWidget.setAlternatingRowColors怎么用？Python QTreeWidget.setAlternatingRowColors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PyQt5.Qt.QTreeWidget的用法示例。
在下文中一共展示了QTreeWidget.setAlternatingRowColors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: ServicesQWidget
# 需要导入模块: from PyQt5.Qt import QTreeWidget [as 别名]
# 或者: from PyQt5.Qt.QTreeWidget import setAlternatingRowColors [as 别名]
class ServicesQWidget(QWidget):
"""
Class wo create services QWidget
"""
def __init__(self, parent=None):
super(ServicesQWidget, self).__init__(parent)
# Fields
self.services = None
self.services_tree_widget = QTreeWidget()
self.services_list_widget = QListWidget()
self.service_data_widget = ServiceDataQWidget()
self.services_dashboard = ServicesDashboardQWidget()
def initialize(self):
"""
Initialize QWidget
"""
layout = QGridLayout()
self.setLayout(layout)
layout.setContentsMargins(0, 0, 0, 0)
# Services dashboard
self.services_dashboard.initialize()
for state in self.services_dashboard.states_btns:
self.services_dashboard.states_btns[state].clicked.connect(
lambda _, s=state: self.filter_services(state=s)
)
layout.addWidget(self.services_dashboard, 0, 0, 1, 2)
layout.addWidget(get_frame_separator(), 1, 0, 1, 2)
# Services QTreeWidget
self.services_tree_widget.setIconSize(QSize(32, 32))
self.services_tree_widget.setAlternatingRowColors(True)
self.services_tree_widget.header().close()
layout.addWidget(self.services_tree_widget, 2, 0, 1, 1)
# Services QListWidget
self.services_list_widget.clicked.connect(self.update_service_data)
self.services_list_widget.hide()
layout.addWidget(self.services_list_widget, 2, 0, 1, 1)
# Service DataWidget
self.service_data_widget.initialize()
layout.addWidget(self.service_data_widget, 2, 1, 1, 1)
def filter_services(self, state):
"""
Filter services with the wanted state
:param state: state of service: OK, WARNING, NOT_MONITORED, DOWNTIME
:return:
"""
# Clear QListWidget and update filter buttons of services dashboard
self.services_list_widget.clear()
for btn_state in self.services_dashboard.states_btns:
if btn_state != state:
self.services_dashboard.states_btns[btn_state].setChecked(False)
# Update QWidgets
if self.sender().isChecked():
self.set_filter_items(state)
self.services_tree_widget.hide()
self.services_list_widget.show()
else:
self.services_tree_widget.show()
self.services_list_widget.hide()
def set_filter_items(self, state):
"""
Add filter items to QListWidget corresponding to "state"
:param state: state of service to filter
:type state: str
"""
services_added = False
if state in 'NOT_MONITORED':
for service in self.services:
if not service.data['active_checks_enabled'] and \
not service.data['passive_checks_enabled']and \
not service.data['ls_downtimed'] and \
not service.data['ls_acknowledged']:
self.add_filter_item(service)
services_added = True
elif state in 'DOWNTIME':
for service in self.services:
if service.data['ls_downtimed']:
self.add_filter_item(service)
services_added = True
elif state in 'ACKNOWLEDGE':
for service in self.services:
if service.data['ls_acknowledged']:
self.add_filter_item(service)
services_added = True
else:
for service in self.services:
#.........这里部分代码省略.........