<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
 <class>MainWindowClass</class>
 <widget class="QMainWindow" name="MainWindowClass">
  <property name="geometry">
   <rect>
    <x>0</x>
    <y>0</y>
    <width>699</width>
    <height>486</height>
   </rect>
  </property>
  <property name="windowTitle">
   <string>MainWindow</string>
  </property>
  <widget class="QWidget" name="centralWidget">
   <layout class="QGridLayout" name="gridLayout">
    <property name="leftMargin">
     <number>0</number>
    </property>
    <property name="topMargin">
     <number>0</number>
    </property>
    <property name="rightMargin">
     <number>0</number>
    </property>
    <property name="bottomMargin">
     <number>0</number>
    </property>
    <property name="spacing">
     <number>0</number>
    </property>
    <item row="0" column="0">
     <widget class="GLView" name="openGLWidget"/>
    </item>
   </layout>
  </widget>
  <widget class="QMenuBar" name="menuBar">
   <property name="geometry">
    <rect>
     <x>0</x>
     <y>0</y>
     <width>699</width>
     <height>21</height>
    </rect>
   </property>
  </widget>
  <action name="action_drawLines">
   <property name="text">
    <string>绘制直线</string>
   </property>
   <property name="menuRole">
    <enum>QAction::NoRole</enum>
   </property>
  </action>
  <action name="action_clear">
   <property name="text">
    <string>清空</string>
   </property>
   <property name="menuRole">
    <enum>QAction::NoRole</enum>
   </property>
  </action>
  <action name="action_undo">
   <property name="text">
    <string>撤销</string>
   </property>
   <property name="menuRole">
    <enum>QAction::NoRole</enum>
   </property>
  </action>
  <action name="action_selectLine">
   <property name="text">
    <string>选择线段</string>
   </property>
   <property name="menuRole">
    <enum>QAction::NoRole</enum>
   </property>
  </action>
 </widget>
 <layoutdefault spacing="6" margin="11"/>
 <customwidgets>
  <customwidget>
   <class>GLView</class>
   <extends>QOpenGLWidget</extends>
   <header>glview.h</header>
  </customwidget>
 </customwidgets>
 <resources>
  <include location="MainWindow.qrc"/>
 </resources>
 <connections/>
</ui>
