Python 将小部件添加到从.ui文件创建的布局中
我正在使用PySide2在Python中创建GUI,这是我的.ui文件:Python 将小部件添加到从.ui文件创建的布局中,python,pyside2,Python,Pyside2,我正在使用PySide2在Python中创建GUI,这是我的.ui文件: <?xml version="1.0" encoding="UTF-8"?> <ui version="4.0"> <class>main_window</class> <widget class="QWidget" name="main_window">
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>main_window</class>
<widget class="QWidget" name="main_window">
<property name="windowModality">
<enum>Qt::NonModal</enum>
</property>
<property name="enabled">
<bool>true</bool>
</property>
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>1000</width>
<height>640</height>
</rect>
</property>
<property name="windowTitle">
<string>Testing App</string>
</property>
<layout class="QVBoxLayout" name="layout">
<item>
<layout class="QVBoxLayout" name="other_layout">
<item>
<widget class="QWidget" name="panel" native="true">
<layout class="QHBoxLayout" name="layout3">
<item>
<layout class="QVBoxLayout" name="layout4">
<item>
<layout class="QHBoxLayout" name="layout5">
<item>
<widget class="QLabel" name="lo">
<property name="text">
<string>X</string>
</property>
<property name="alignment">
<set>Qt::AlignCenter</set>
</property>
</widget>
</item>
<item>
<widget class="QLineEdit" name="resolution_x">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="inputMethodHints">
<set>Qt::ImhDigitsOnly</set>
</property>
<property name="text">
<string>175</string>
</property>
</widget>
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout" name="layout6">
<item>
<widget class="QLabel" name="lo2">
<property name="text">
<string>Y</string>
</property>
<property name="alignment">
<set>Qt::AlignCenter</set>
</property>
</widget>
</item>
<item>
<widget class="QLineEdit" name="res2">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="inputMethodHints">
<set>Qt::ImhDigitsOnly</set>
</property>
<property name="text">
<string>150</string>
</property>
</widget>
</item>
</layout>
</item>
</layout>
</item>
<item>
<layout class="QVBoxLayout" name="layout7">
<item>
<layout class="QHBoxLayout" name="iterations_layout">
<item>
<widget class="QLabel" name="iterLab">
<property name="text">
<string>Num Passes</string>
</property>
<property name="alignment">
<set>Qt::AlignCenter</set>
</property>
</widget>
</item>
<item>
<widget class="QLineEdit" name="itr">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="inputMethodHints">
<set>Qt::ImhDigitsOnly</set>
</property>
<property name="text">
<string>20</string>
</property>
</widget>
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout" name="layout8">
<item>
<widget class="QPushButton" name="reset_button">
<property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>50</width>
<height>0</height>
</size>
</property>
<property name="layoutDirection">
<enum>Qt::LeftToRight</enum>
</property>
<property name="text">
<string>Zoom</string>
</property>
</widget>
</item>
</layout>
</item>
</layout>
</item>
</layout>
</widget>
</item>
<item>
<layout class="QHBoxLayout" name="process_layout">
<item alignment="Qt::AlignLeft">
<widget class="QLabel" name="status">
<property name="sizePolicy">
<sizepolicy hsizetype="Fixed" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>120</width>
<height>20</height>
</size>
</property>
<property name="maximumSize">
<size>
<width>120</width>
<height>20</height>
</size>
</property>
<property name="text">
<string/>
</property>
<property name="alignment">
<set>Qt::AlignCenter</set>
</property>
</widget>
</item>
<item alignment="Qt::AlignRight">
<widget class="QLabel" name="procLab">
<property name="minimumSize">
<size>
<width>77</width>
<height>20</height>
</size>
</property>
<property name="maximumSize">
<size>
<width>77</width>
<height>20</height>
</size>
</property>
<property name="text">
<string>#</string>
</property>
</widget>
</item>
<item alignment="Qt::AlignRight">
<widget class="QLineEdit" name="processes">
<property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>50</width>
<height>0</height>
</size>
</property>
<property name="maximumSize">
<size>
<width>50</width>
<height>2000</height>
</size>
</property>
<property name="inputMethodHints">
<set>Qt::ImhDigitsOnly</set>
</property>
<property name="text">
<string>8</string>
</property>
</widget>
</item>
</layout>
</item>
</layout>
</item>
</layout>
</widget>
<resources/>
<connections/>
</ui>
但是,我得到了以下错误
self.layout.addWidget(QLabel('Stuff'))
AttributeError: 'builtin_function_or_method' object has no attribute 'addWidget'
我不明白为什么self.layout没有addWidget属性。我以为self.layout会引用QVBoxLayout对象?您有几个错误:
- 从.ui加载的小部件不是MyWindow,另一方面,在PySide2中,不可能将.ui加载到由python实现的小部件类中(在PyQt5中,如果可能,可以通过
),因此该类应该处理小部件uic.loadUi()
- 另一方面,不要使用可能与方法名称冲突的变量名称,例如QWidget类有一个布局方法,因此不建议您使用该名称的属性,一个可能的解决方案是使用findChild来获取布局:
- 另一种可能的解决方案是将布局的名称更改为例如vlayout:
添加了更多的.uifile@eyllanesc加上
self.layout.addWidget(QLabel('Stuff'))
AttributeError: 'builtin_function_or_method' object has no attribute 'addWidget'