# -*- coding: utf-8 -*-
"""
Author: Virgil
Date: 2020/6/7 13:18
"""
from PySide2 import QtCore
from PySide2 import QtGui
from PySide2 import QtWidgets
from shiboken2 import wrapInstance
import maya.OpenMayaUI as omui
import maya.cmds as cmds
import maya.mel as mel
def maya_main_window():
"""
Return the Maya main window widget as a Python object
"""
main_window_ptr = omui.MQtUtil.mainWindow()
return wrapInstance(long(main_window_ptr), QtWidgets.QWidget)
class NativeMayaWidgets(QtWidgets.QDialog):
WINDOW_TITLE = "Native Maya Widgets"
dlg_instance = None
def __init__(self, parent=maya_main_window()):
super(NativeMayaWidgets, self).__init__(parent)
self.setWindowTitle(self.WINDOW_TITLE)
self.setMinimumSize(600, 400)
self.create_widgets()
self.create_layout()
self.create_connections()
self.timer = QtCore.QTimer()
self.timer.setInterval(1000)
self.timer.timeout.connect(self.on_timer_fired)
# self.timer.start()
def create_widgets(self):
pass
def create_layout(self):
main_layout = QtWidgets.QVBoxLayout(self)
main_layout.setContentsMargins(5, 5, 5, 5)
def create_connections(self):
app = QtWidgets.QApplication.instance()
app.focusChanged.connect(self.on_focus_changed)
def print_hierarchy(self, widget):
if widget:
output = []
name = widget.objectName()
if not name:
name = "<Object name not set>"
output.append("Widget: {0}".format(name))
parent_widget = widget.parentWidget()
while parent_widget:
parent_name = parent_widget.objectName()
output.append("--> Parent: {0}".format(parent_name))
parent_widget = parent_widget.parentWidget()
output.append("---")
print("\n".join(output))
def on_timer_fired(self):
focus_widget = QtWidgets.QApplication.focusWidget()
if focus_widget:
print("Widget with focus (object name): {0}".format(focus_widget.objectName()))
def on_focus_changed(self, old_widget, new_widget):
if self.isVisible():
if new_widget:
# print("Widget with focus (object name): {0}".format(new_widget.objectName()))
self.print_hierarchy(new_widget)
def closeEvent(self, event):
self.timer.stop()
def showWindow():
global dialog
try:
dialog.close()
dialog.deleteLater()
except:
pass
dialog = NativeMayaWidgets()
dialog.show()
if __name__ == "__main__":
try:
dialog.close()
dialog.deleteLater()
except:
pass
dialog = NativeMayaWidgets()
dialog.show()
Native Maya Widgets(1)
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