engine.py 文件源码

def _get_dialog_parent(self):
        """
        Get the QWidget parent for all dialogs created through
        show_dialog & show_modal.
        """

        """
        Get the QWidget parent for all dialogs created through
        show_dialog & show_modal.
        """
        # determine the parent widget to use:
        from tank.platform.qt import QtGui, QtCore

        if not self._DIALOG_PARENT:
            if sys.platform == "win32":
                # for windows, we create a proxy window parented to the
                # main application window that we can then set as the owner
                # for all Toolkit dialogs
                self._DIALOG_PARENT = self._win32_get_proxy_window()
            else:
                self._DIALOG_PARENT = QtGui.QApplication.activeWindow()

        return self._DIALOG_PARENT