def convert(mguiName): """ From the name of a Maya UI element of any type to pointer, and wrap the pointer into a python QObject :param mguiName: Maya UI Name :type mguiName: string :return: QWidget or subclass instance :rtype: QtGui.QWidget Thanks to Nathan Horne """ # Get pointer ptr = MQtUtil.findControl(mguiName) if ptr is None: ptr = MQtUtil.findLayout(mguiName) if ptr is None: ptr = MQtUtil.findMenuItem(mguiName) if ptr is None: return None # Find corresponding class qObj = wrapInstance(long(ptr), QtCore.QObject) metaObj = qObj.metaObject() cls = metaObj.className() superCls = metaObj.superClass().className() if hasattr(QtGui, cls): base = getattr(QtGui, cls) elif hasattr(QtGui, superCls): base = getattr(QtGui, superCls) else: base = QtGui.QWidget return wrapInstance(long(ptr), base)
def convert(mguiName):
"""
From the name of a Maya UI element of any type to pointer,
and wrap the pointer into a python QObject
:param mguiName: Maya UI Name
:type mguiName: string
:return: QWidget or subclass instance
:rtype: QtWidgets.QWidget
Thanks to Nathan Horne
"""
# Get pointer
ptr = MQtUtil.findControl(mguiName)
if ptr is None:
ptr = MQtUtil.findLayout(mguiName)
if ptr is None:
ptr = MQtUtil.findMenuItem(mguiName)
if ptr is None:
return None
# Find corresponding class
qObj = QtCompat.wrapInstance(long(ptr), QtCore.QObject)
metaObj = qObj.metaObject()
cls = metaObj.className()
superCls = metaObj.superClass().className()
if hasattr(QtWidgets, cls):
base = getattr(QtWidgets, cls)
elif hasattr(QtWidgets, superCls):
base = getattr(QtWidgets, superCls)
else:
base = QtWidgets.QWidget
return QtCompat.wrapInstance(long(ptr), base)
def active_panel_widget():
from maya import cmds
from maya.OpenMayaUI import MQtUtil
try:
from shiboken import wrapInstance
except ImportError:
from shiboken2 import wrapInstance
panel = cmds.getPanel(withFocus=True)
widget = wrapInstance(long(MQtUtil.findControl(panel)), QtWidgets.QWidget)
return MayaWidget(panel, widget)
def get_q_object(element_name):
"""
:param element_name: str(<maya_element_name>)
:return: QObject
"""
pointer = MQtUtil.findControl(element_name)
if not pointer:
pointer = MQtUtil.findLayout(element_name)
if not pointer:
pointer = MQtUtil.findMenuItem(element_name)
return shiboken.wrapInstance(pointer, QtCore.QObject)
def active_panel_widget():
from maya import cmds
from maya.OpenMayaUI import MQtUtil
try:
from shiboken import wrapInstance
except ImportError:
from shiboken2 import wrapInstance
panel = cmds.getPanel(withFocus=True)
widget = wrapInstance(long(MQtUtil.findControl(panel)), QtWidgets.QWidget)
return MayaWidget(panel, widget)
def wrap():
i = 1
while i:
try:
se_edit = wrapInstance(long(MQtUtil.findControl('cmdScrollFieldReporter%i' % i)), QTextEdit)
break
except TypeError:
i += 1
try:
syntax_highlighter.deleteLater()
except:
pass
syntax_highlighter = SH(se_edit)
def get_shader(self, shader):
"""Wrap and return a maya material swatch as a QWidget"""
port = cmds.swatchDisplayPort(sn=shader,
widthHeight=[32, 32],
width=32,
height=32,
renderSize=32,
backgroundColor=[0, 0, 0])
ptr = MQtUtil.findControl(port)
qport = shiboken2.wrapInstance(long(ptr), QtWidgets.QWidget)
qport.setFixedSize(32, 32)
return qport
def getChildWin(title, widgType=QtWidgets.QWidget):
for w in getMayaMainWindow().children():
if w.isWidgetType() and w.windowTitle() == title:
return w
else:
ptr = MQtUtil.findControl(title)
if not ptr:
ptr = MQtUtil.findWindow(title)
if not ptr:
ptr = MQtUtil.findLayout(title)
if not ptr:
return
return shiboken2.wrapInstance(long(ptr), widgType)
def __init__(self, workspace_control_name=None):
super(MyDockableButton, self).__init__()
self.setWindowTitle("Dockable Window")
self.setText("My Button")
if workspace_control_name:
workspace_control_ptr = long(
MQtUtil.findControl(workspace_control_name))
widget_ptr = long(getCppPointer(self)[0])
MQtUtil.addWidgetToMayaLayout(widget_ptr, workspace_control_ptr)
def setupMannequinUI():
"""Sets up the side panel UI for the Mannequin plugin."""
currentContext = cmds.currentCtx()
influenceObjectsStr = cmds.mannequinContext(currentContext,
q=True,
io=True)
ioTokens = influenceObjectsStr.split(" ")
ioDagPaths = ioTokens[::2]
ioAvailableStyles = ioTokens[1::2]
mannequinDockPtr = MQtUtil.findLayout("mannequinPaletteDock")
mannequinDock = wrapInstance(long(mannequinDockPtr), QWidget)
mannequinDock.setMinimumWidth(300)
mannequinLayoutPtr = MQtUtil.findLayout("mannequinPaletteLayout")
mannequinLayout = wrapInstance(long(mannequinLayoutPtr), QWidget)
mannequinSearchPtr = MQtUtil.findControl("mannequinSearchField")
mannequinSearch = wrapInstance(long(mannequinSearchPtr), QLineEdit)
uiFile = QFile(os.path.join(os.path.dirname(__file__), "mannequin.ui"))
uiFile.open(QFile.ReadOnly)
gui = mannequinToolPanel.loader.load(uiFile, parentWidget=mannequinLayout)
uiFile.close()
selList = om.MSelectionList()
for obj in ioDagPaths:
selList.add(obj)
joints = []
for i in range(selList.length()):
dagPath = selList.getDagPath(i)
dependNode = selList.getDependNode(i)
styles = ioAvailableStyles[i]
joints.append(JointInfo(dagPath, dependNode, styles))
# Alphabetize joints by full DAG path; should sort slightly better.
joints = sorted(joints, key=lambda j: j.dagPath.fullPathName())
prefixTrim = commonPrefix(joints)
mannequinToolPanel.reset(mannequinLayout,
gui,
mannequinSearch,
prefixTrim)
jointDisplays = organizeJoints(joints)
for jointDisplay in jointDisplays:
mannequinToolPanel.layoutJointGroup(jointDisplay)
mannequinToolPanel.finishLayout()
def setupMannequinUI():
"""Sets up the side panel UI for the Mannequin plugin."""
currentContext = cmds.currentCtx()
influenceObjectsStr = cmds.mannequinContext(currentContext,
q=True,
io=True)
ioTokens = influenceObjectsStr.split(" ")
ioDagPaths = ioTokens[::2]
ioAvailableStyles = ioTokens[1::2]
mannequinDockPtr = MQtUtil.findLayout("mannequinPaletteDock")
mannequinDock = wrapInstance(long(mannequinDockPtr), QWidget)
mannequinDock.setMinimumWidth(300)
mannequinLayoutPtr = MQtUtil.findLayout("mannequinPaletteLayout")
mannequinLayout = wrapInstance(long(mannequinLayoutPtr), QWidget)
mannequinSearchPtr = MQtUtil.findControl("mannequinSearchField")
mannequinSearch = wrapInstance(long(mannequinSearchPtr), QLineEdit)
uiFile = QFile(os.path.join(os.path.dirname(__file__), "mannequin.ui"))
uiFile.open(QFile.ReadOnly)
gui = mannequinToolPanel.loader.load(uiFile, parentWidget=mannequinLayout)
uiFile.close()
selList = om.MSelectionList()
for obj in ioDagPaths:
selList.add(obj)
joints = []
for i in range(selList.length()):
dagPath = selList.getDagPath(i)
dependNode = selList.getDependNode(i)
styles = ioAvailableStyles[i]
joints.append(JointInfo(dagPath, dependNode, styles))
# Alphabetize joints by full DAG path; should sort slightly better.
joints = sorted(joints, key=lambda j: j.dagPath.fullPathName())
prefixTrim = commonPrefix(joints)
mannequinToolPanel.reset(mannequinLayout, gui, mannequinSearch, prefixTrim)
jointDisplays = organizeJoints(joints)
for jointDisplay in jointDisplays:
mannequinToolPanel.layoutJointGroup(jointDisplay)
mannequinToolPanel.finishLayout()
def __init__(self):
super(MyDockableButtonStatic, self).__init__()
self.setObjectName(self.UI_NAME)
self.setWindowTitle("Dockable Window")
self.setText('My Button')
workspace_control_name = "{0}WorkspaceControl".format(self.UI_NAME)
if cmds.workspaceControl(workspace_control_name, q=True, exists=True):
workspace_control_ptr = long(
MQtUtil.findControl(workspace_control_name))
widget_ptr = long(getCppPointer(self)[0])
MQtUtil.addWidgetToMayaLayout(widget_ptr, workspace_control_ptr)
def dp_makePySideUI(ctrlName, myStyle):
# thanks to Nathan Horne
ctrlName = long(MQtUtil.findControl(ctrlName))
qObj = wrapInstance(ctrlName, QtCore.QObject)
metaObj = qObj.metaObject()
cls = metaObj.className()
superCls = metaObj.superClass().className()
if hasattr(QtGui, cls):
base = getattr(QtGui, cls)
elif hasattr(QtGui, superCls):
base = getattr(QtGui, superCls)
else:
base = QtGui.QWidget
uiPySide = wrapInstance(ctrlName, base)
uiPySide.setStyleSheet(myStyle)
def dpaf_makePySideUI(self, ctrlName, myStyle): # thanks to Nathan Horne ctrlName = long(MQtUtil.findControl(ctrlName)) qObj = wrapInstance(ctrlName, QtCore.QObject) metaObj = qObj.metaObject() cls = metaObj.className() superCls = metaObj.superClass().className() if hasattr(QtGui, cls): base = getattr(QtGui, cls) elif hasattr(QtGui, superCls): base = getattr(QtGui, superCls) else: base = QtGui.QWidget uiPySide = wrapInstance(ctrlName, base) uiPySide.setStyleSheet(myStyle)
def __init__(self, name='scriptEditor', parent=None, textChangeHandler=None, **kwargs):
super(ScriptEditorWidget, self).__init__(parent)
self.setObjectName(name)
self.__layout = QtWidgets.QVBoxLayout(self)
self.__layout.setContentsMargins(0,0,0,0)
self.mayaEditor = cmds.cmdScrollFieldExecuter(
st='python', searchWraps=True, filterKeyPress=self.__keyPress,
cco=False, opc=False, sth=False, # acb=False,
**kwargs)
self.__txt = ''
p = MQtUtil.findControl(self.mayaEditor)
self.editor = p and wrapInstance(long(p), QtWidgets.QTextEdit)
if self.editor:
self.editor.setParent(self)
if textChangeHandler:
self.__textChangeHandler = textChangeHandler
self.editor.installEventFilter(self)
#self.editor.textChanged.connect(self.__textChanged)
self.__layout.addWidget(self.editor)
def hook_text_changed_event(maya_text_field, event):
ptr = MQtUtil.findControl(maya_text_field)
qt_wrapper = wrapInstance(long(ptr), QTextEdit)
signal = QtCore.SIGNAL("textChanged(const QString&)")
qt_wrapper.connect(signal, event)
return qt_wrapper
def hook_key_changed_event(maya_text_field, event):
ptr = MQtUtil.findControl(maya_text_field)
qt_wrapper = wrapInstance(long(ptr), QTextEdit)
signal = QtCore.SIGNAL("keyReleaseEvent(QKeyEvent * ev)")
qt_wrapper.connect(signal, event)
return qt_wrapper
# Create an instance of the button and display it.
#
button = MyButton()
button.show()
# A valid Maya control name has been automatically assigned
# to the button.
#
buttonName = button.objectName()
print('# ' + buttonName)
# MyButton_368fe1d8-5bc3-4942-a1bf-597d1b5d3b83
# Losing our only reference to the button does not cause it to be
# destroyed.
#
myButton = None
# We can use the button's name to find it as a Maya control.
#
from maya.OpenMayaUI import MQtUtil
from shiboken2 import wrapInstance
ptr = MQtUtil.findControl(buttonName)
foundControl = wrapInstance(long(ptr), QPushButton)
# Print out the button's text.
#
print('# ' + foundControl.text())
# Push Me
def _find_widget_ptr(widget):
ptr = (MQtUtil.findControl(widget) or
MQtUtil.findLayout(widget) or
MQtUtil.findMenuItem(widget))
return ptr
