布局
布局(1)
QlineEdit
Qpushbutton
布局(2)
QlineEdit
Qpushbutton
Qpushbutton(3)
我尝试在布局中创建和删除layout(1,2)。
它是实时工作。 layout(1,2)是动态数字(1,2,3,~~)
Qpushbutton单击->父布局和小部件删除
并在QlineEdit中查询文本
我的测试代码-
#-*- coding:utf-8 -*-
import maya.cmds as mc
import os
import pprint
from PySide2 import QtWidgets, QtCore, QtGui
class PreferenceUI(QtWidgets.QDialog):
def __init__(self):
super(PreferenceUI, self).__init__()
self.setWindowTitle("preference")
self.create_widgets()
self.create_layouts()
self.create_connections()
self.load_department()
def create_widgets(self):
self.departmentNameLine = QtWidgets.QLineEdit()
self.departmentNameLine.setFixedSize(100,20)
self.departmentPathLine = QtWidgets.QLineEdit()
self.departmentMinusBtn = QtWidgets.QPushButton("-")
self.departmentMinusBtn.setFixedSize(20,20)
self.departmentPlusBtn = QtWidgets.QPushButton("+")
self.sysAppendWidget = QtWidgets.QTextEdit()
def create_layouts(self):
self.mainLayout = QtWidgets.QFormLayout(self)
self.departmentLayout = QtWidgets.QVBoxLayout()
self.departmentLastLayout = QtWidgets.QHBoxLayout()
self.departmentLayout.addLayout(self.departmentLastLayout)
self.departmentLayout.addWidget(self.departmentPlusBtn)
self.mainLayout.addRow("department :", self.departmentLayout)
self.mainLayout.insertRow(self.mainLayout.count()-1, "sys.path.append :", self.sysAppendWidget)
def create_connections(self):
pass
def load_department(self):
self.departmentPlusBtn.setParent(None)
jsonDict = {"department": [["temp", "tempPath"], ["temp2", "temp2Path"]]}
for i in range(len(jsonDict["department"])):
layout = QtWidgets.QHBoxLayout()
self.departmentLayout.addLayout(layout)
departmentNameLine = QtWidgets.QLineEdit()
departmentNameLine.setText(jsonDict["department"][i][0])
departmentNameLine.setFixedSize(100,20)
departmentPathLine = QtWidgets.QLineEdit()
departmentPathLine.setText(jsonDict["department"][i][1])
departmentMinusBtn = QtWidgets.QPushButton("-")
departmentMinusBtn.setFixedSize(20,20)
cnt = self.departmentLayout.count()
departmentMinusBtn.clicked.connect(lambda x:self.remove_department(cnt))
layout.addWidget(departmentNameLine)
layout.addWidget(departmentPathLine)
layout.addWidget(departmentMinusBtn)
self.departmentLayout.insertWidget(self.departmentLayout.count(), self.departmentPlusBtn)
def remove_department(self, index):
print index
print self.departmentLayout.children()[0].layout().children()
if __name__ == "__main__":
try:
ui.close
except:
pass
ui = PreferenceUI()
ui.show()
<< img src =“ https://image.soinside.com/eyJ1cmwiOiAiaHR0cHM6Ly9pLnN0YWNrLmltZ3VyLmNvbS96RFRwcS5wbmcifQ==” alt =“在此处输入图像描述”>
我想要
添加路径行
删除路径行
查询departmentNameLine,departmentPathLine文本
我尝试↑,但失败
我尝试Maya
为了保持逻辑整洁,我创建了一个代表行的类,然后将这些行存储在列表中以获取文本或删除行,如下所示:
from functools import partial
from PySide2 import QtWidgets, QtCore, QtGui
class Widget(QtWidgets.QWidget):
def __init__(self, text1, text2, parent=None):
super().__init__(parent)
self.departmentNameLine = QtWidgets.QLineEdit(text1)
self.departmentNameLine.setFixedSize(100, 20)
self.departmentPathLine = QtWidgets.QLineEdit(text2)
self.departmentMinusBtn = QtWidgets.QPushButton("-")
self.departmentMinusBtn.setFixedSize(20, 20)
self.setContentsMargins(0, 0, 0, 0)
layout = QtWidgets.QHBoxLayout(self)
layout.setContentsMargins(0, 0, 0, 0)
layout.addWidget(self.departmentNameLine)
layout.addWidget(self.departmentPathLine)
layout.addWidget(self.departmentMinusBtn)
class PreferenceUI(QtWidgets.QDialog):
def __init__(self):
super(PreferenceUI, self).__init__()
self.widgets = []
self.setWindowTitle("preference")
self.create_widgets()
self.create_layouts()
self.create_connections()
self.load_department()
def create_widgets(self):
self.departmentPlusBtn = QtWidgets.QPushButton("+")
self.sysAppendWidget = QtWidgets.QTextEdit()
def create_layouts(self):
self.mainLayout = QtWidgets.QFormLayout(self)
self.departmentLayout = QtWidgets.QVBoxLayout()
self.departmentLastLayout = QtWidgets.QHBoxLayout()
self.departmentLayout.addLayout(self.departmentLastLayout)
self.departmentLayout.addWidget(self.departmentPlusBtn)
self.mainLayout.addRow("department :", self.departmentLayout)
self.mainLayout.insertRow(
self.mainLayout.count() - 1, "sys.path.append :", self.sysAppendWidget
)
def create_connections(self):
self.departmentPlusBtn.clicked.connect(self.add_row)
def load_department(self):
jsonDict = {"department": [["temp", "tempPath"], ["temp2", "temp2Path"]]}
for text1, text2 in jsonDict["department"]:
self.create_row(text1, text2)
def save_departament(self):
l = []
for widget in self.widgets:
l.append([self.departmentNameLine.text(), self.departmentPathLine.text()])
jsonDict = {"department": l}
print(jsonDict)
def add_row(self):
self.create_row("text1", "text2")
def create_row(self, text1="", text2=""):
widget = Widget(text1, text2)
widget.departmentMinusBtn.clicked.connect(partial(self.delete, widget))
self.departmentLayout.addWidget(widget)
self.widgets.append(widget)
def delete(self, widget):
if widget in self.widgets:
self.widgets.remove(widget)
widget.deleteLater()
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
w = PreferenceUI()
w.show()
sys.exit(app.exec_())