可停靠的 Qt 視窗 (Maya)

在 Maya session 裡建立的 Qt 視窗可以透過 mayaMixin.MayaQWidgetDockableMixin 做出能和其他 Maya 原生工具組和在一起的 Dockable 行為模式, 而不需要依賴 dockControl

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import maya.OpenMayaUI as OpenMayaUI
from maya.app.general import mayaMixin

from PySide2 import QtWidgets
from shiboken2 import wrapInstance


class DockableDialog(mayaMixin.MayaQWidgetDockableMixin, QtWidgets.QDialog):
  def __init__(self):
    ptr = OpenMayaUI.MQtUtil.mainWindow()
    parent = wrapInstance(int(ptr), QtWidgets.QWidget) if ptr else None
    super(DockableDialog, self).__init__(parent)

    QtWidgets.QHBoxLayout(self).addWidget(QtWidgets.QPushButton("Button", self))

    self.setWindowTitle("Dockable Dialog")
    self.resize(250, 50)



if __name__ == "__main__":
  win = DockableDialog()
  win.show(dockable=True)