我为一个名为Nuke的程序创建了一个脚本扩展,它使用lineedit打开一个对话框,允许用户输入标签。但是,当lineedit中只有ascii字符时,脚本只按Enter键执行setLabel()。
text()
返回unicode,如果通过正常的ui执行此操作,Nuke对标签中的äöü等特殊字符没有任何问题
这是我的代码:
# -*- coding: utf-8 -*-
from PySide2 import QtCore, QtGui, QtWidgets
import nuke
import sys
import os
class setLabelTool(QtWidgets.QDialog):
def __init__(self, node):
self.n = node
super(setLabelTool, self).__init__()
self.setObjectName("Dialog")
self.setWindowTitle("Test")
self.setFixedSize(199, 43)
self.setWindowFlags(QtCore.Qt.FramelessWindowHint | QtCore.Qt.WindowStaysOnTopHint)
self.lineEdit = QtWidgets.QLineEdit(self)
self.lineEdit.setGeometry(QtCore.QRect(10, 10, 181, 25))
self.lineEdit.setObjectName("lineEdit")
self.lineEdit.setFocusPolicy(QtCore.Qt.StrongFocus)
self.lineEdit.setAlignment(QtCore.Qt.AlignHCenter)
currentlabel = self.n['label'].value()
if len(currentlabel) == 0:
self.lineEdit.setPlaceholderText("Set node label")
else:
self.lineEdit.setText(currentlabel)
self.lineEdit.selectAll()
self.lineEdit.returnPressed.connect(self.setLabel)
def setLabel(self):
label = self.lineEdit.text()
self.n['label'].setValue(label)
print ("Node: " + self.n['name'].value() + " labeled " + label)
self.close()
def keyPressEvent(self, event):
if event.key() == QtCore.Qt.Key_Escape:
print "Exit setLabelTool"
self.close()
def showLabelTool():
n = nuke.selectedNodes()[-1]
if n != None:
Tool = setLabelTool(n)
Tool.exec_()
else:
print "Error in showLabelTool()"
答案 0 :(得分:0)
昨天我遇到了同样的问题。
text()返回unicode类型,你的方法需要一个字符串对象,转换只需使用function strokeincr() {
var circl = document.getElementById("circ");
var r = parseInt(circl.getAttribute("r"));
circl.setAttribute("r", r + 10);
}
答案 1 :(得分:0)
这可能有点脱离了上下文,但如果您正在尝试完成的事情,可以使用getInput
更轻松地更改Nuke中节点的标签:
new_label = nuke.getInput("enter label")
nuke.selectedNode()['label'].setValue(new_label)