我正在尝试使用PySide和Python创建一个简单的QT应用程序,希望它可以作为3dsMax脚本,Modo脚本和独立应用程序运行(如果需要)。因此,我将以下文件保存在D:\ PyTest中。这只是此测试的QLabel。

当我独立运行它(TestWidget.py)时,它可以正常工作。当我从Modo启动它(ModoStart.py)时,它可以正确启动,但是如果我尝试在Modo中单击任何位置,则会使整个窗口崩溃。在3dsMax中,出现以下错误:回溯(最近一次调用最近):
  在第13行的文件“ D:/ PyTest \ TestWidget.py”
系统退出:-1

有什么想法可以使它起作用吗?

谢谢,
缺口

TestWidget.py

import sys
from PySide import QtGui


def open_widget(app, parent_handle=None):
    w = QtGui.QLabel()
    w.setText("My Widget")
    w.show()

    if parent_handle is not None:
        w.setParent(parent_handle)

    sys.exit(app.exec_())


if __name__ == '__main__':
    open_widget(QtGui.QApplication(sys.argv))


MaxStart.py

import sys

FileDir = 'D:/PyTest'
if FileDir not in sys.path:
    sys.path.append(FileDir)

#Rest imports
from PySide import QtGui
import MaxPlus
import TestWidget
reload(TestWidget)

app = QtGui.QApplication.instance()
parent_handle = QtGui.QWidget(MaxPlus.GetQMaxWindow())
TestWidget.open_widget(app, parent_handle)


ModoStart.py

import sys

FileDir = 'D:/PyTest'
if FileDir not in sys.path:
    sys.path.append(FileDir)

#Rest imports
from PySide import QtGui
import TestWidget
reload(TestWidget)

app = QtGui.QApplication.instance()
TestWidget.open_widget(app)


更新:
我还尝试为所有三个选项(3dsMax / Modo / Stand-alone)使用一个文件。看来3dsMax和Stand-Alone可以正常工作,但是在Modo中,如果我在Widget外部单击或尝试关闭它,则Modo立即崩溃。

import sys
import traceback
from PySide import QtGui
handle = None
appMode = None
try:
    import MaxPlus
    appMode = '3dsMax'
    handle = MaxPlus.GetQMaxWindow()
except:
    try:
        import lx
        appMode = 'Modo'
    except:
        appMode = 'StandAlone'


app = QtGui.QApplication.instance()
if not app:
    app = QtGui.QApplication([])


def main():
    w = QtGui.QLabel(handle)
    w.setText("My Widget")
    w.resize(250, 100)
    w.setWindowTitle('PySide Qt Window')
    w.show()

    try:
        sys.exit(app.exec_())
    except Exception, err:
        traceback.print_exc()
        pass

main()

最佳答案

好的,在The Foundry的一点帮助下,我有了一个有效的版本。
他们给了我这个非常有用的链接http://sdk.luxology.com/wiki/CustomView

3dsMax.py

from PySide import QtGui
import MaxPlus
import sys
ui_dir = r'D:/PyTest/SubFolder/'
if not ui_dir in sys.path:sys.path.insert(0,ui_dir)
import ToolboxUI
reload(ToolboxUI)


parent = MaxPlus.GetQMaxWindow()

w = QtGui.QWidget(parent)
ToolboxUI.create_layout(w, '3dsMax')
w.show()


模数

import lx
import lxifc
import sys
ui_dir = r'D:/PyTest/SubFolder/'
if not ui_dir in sys.path:sys.path.insert(0,ui_dir)
import ToolboxUI
reload(ToolboxUI)


class MyButtonTest(lxifc.CustomView):
    def customview_Init(self, pane):
        if pane is None:
            return False

        custom_pane = lx.object.CustomPane(pane)

        if custom_pane.test() is False:
            return False

        # get the parent object
        my_parent = custom_pane.GetParent()

        # convert to PySide QWidget
        p = lx.getQWidget(my_parent)

        # Check that it succeeds
        if p is not None:
            ToolboxUI.create_layout(p, 'Modo')
            return True

        return False

try:
    lx.bless(MyButtonTest, "My Button Test")
except:
    pass


StandAlone.py

from PySide import QtGui
import sys
import ToolboxUI

app = QtGui.QApplication([])

w = QtGui.QWidget()
ToolboxUI.create_layout(w, 'StandAlone')
w.show()

sys.exit(app.exec_())


工具箱UI.py

from PySide import QtGui
appMode = None


def on_clicked(side):
    print "Hello from the " + side + " side: " + appMode


def left_click():
    on_clicked("left")


def center_click():
    on_clicked("center")


def right_click():
    on_clicked("right")


def create_layout(my_window, am):
    global appMode
    appMode = am

    buttonLayout = QtGui.QHBoxLayout()
    buttonLayout.setSpacing(0)

    leftButton = QtGui.QPushButton("Left")
    leftButton.setProperty("group", "left")
    leftButton.clicked.connect(left_click)

    rightButton = QtGui.QPushButton("Right")
    rightButton.setProperty("group", "right")
    rightButton.clicked.connect(right_click)

    centerButton = QtGui.QPushButton("Center")
    centerButton.setProperty("group", "center")
    centerButton.clicked.connect(center_click)

    buttonLayout.addWidget(leftButton)
    buttonLayout.addWidget(centerButton)
    buttonLayout.addWidget(rightButton)

    my_window.setLayout(buttonLayout)

09-25 10:52