feat: QListWidget and QToolButton

QListWidget（列表控件） and QToolButton（工具按钮） 的介绍和使用

QtQlistWidgetEx/ExQListWidget.cpp

@@ -1,14 +1,216 @@
 #include "ExQListWidget.h"
 #include "ui_ExQListWidget.h"
+#include <QDateTime>
 
 ExQListWidget::ExQListWidget(QWidget *parent) :
     QMainWindow(parent),
     ui(new Ui::ExQListWidget)
 {
     ui->setupUi(this);
+    setWindowTitle(QObject::tr("QListWidget和QToolButton用法"));
+
+    setCentralWidget(ui->splitter);                        //将QSplitter分割，填充满整个分割区 （分别选中左右控件，然后鼠标右键，Lay out -> Horizon ...）
+    setActionForToolBtn();                                 //左侧全部按钮 + 右侧三个按钮关联action
+    creatorPopMenu();                                      //右侧一个按钮 + 顶部ToolBar两个按钮的创建
+
+    ui->listWidget->setContextMenuPolicy(Qt::CustomContextMenu);   //设置QListWidget支持右键菜单,这句话一定要有
+
 }
 
 ExQListWidget::~ExQListWidget()
 {
     delete ui;
 }
+
+
+//action控件的槽函数+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+//actListInit初始化ListWidget的列表项listWidget
+void ExQListWidget::on_actListInit_triggered()
+{
+    QListWidgetItem* item;                                          //每一行都是一个QListWidgetItem
+    QIcon icon;
+    icon.addFile(":/images/github.png");
+    bool chk = ui->checkBox->isChecked();                           //是否可编辑
+
+    ui->listWidget->clear();
+    for (int i = 0; i < 13; i++) {
+        item = new QListWidgetItem();//(ui->listWidget);            //创建一个item
+        item->setText(QString("初始化 第%1个项item").arg(i));        //设置文字
+        item->setIcon(icon);                                        //设置icon图标
+        item->setCheckState(Qt::Unchecked);                         //设置选中方式
+
+        if (chk)                                                    //可编辑
+            item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEditable | Qt::ItemIsUserCheckable | Qt::ItemIsEnabled);
+        else
+            item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsUserCheckable | Qt::ItemIsEnabled);
+
+        ui->listWidget->addItem(item);                              //添加项item到listWidget里面
+    }
+}
+
+//actInsert在ListWidget的列表项中插入一个项item
+void ExQListWidget::on_actInsert_triggered()
+{
+    QListWidgetItem* item;                                           //每一行都是一个QListWidgetItem
+    QIcon icon;
+    icon.addFile(":/images/gril.png");
+    bool chk = ui->checkBox->isChecked();                             //是否可编辑
+
+    item = new QListWidgetItem();                                     //创建一个item
+    item->setText(QString("插入一个项item: " + QDateTime::currentDateTime().toString("yyyy-mm-dd hh:MM:ss:zzz")));  //设置文字
+    item->setIcon(icon);                                              //设置icon图标
+    item->setCheckState(Qt::Unchecked);                               //设置选中方式
+
+    if (chk)                                                          //可编辑
+        item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEditable | Qt::ItemIsUserCheckable | Qt::ItemIsEnabled);
+    else
+        item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsUserCheckable | Qt::ItemIsEnabled);
+
+    ui->listWidget->insertItem(ui->listWidget->currentRow(), item);    //添加项item到listWidget里面
+}
+
+//actClear清空ListWidget的所有列表项
+void ExQListWidget::on_actClear_triggered()
+{
+    ui->listWidget->clear();
+}
+
+//actDel删除一个指定的ListWidget的列表项
+void ExQListWidget::on_actDel_triggered()
+{
+    int row = ui->listWidget->currentRow();
+    QListWidgetItem* item = ui->listWidget->takeItem(row);             //只是移除为row的item（并不删除对象）
+    delete item;                                                       //手动删除对象
+}
+
+//actAdd添加一个指定的ListWidget的列表项
+void ExQListWidget::on_actAdd_triggered()
+{
+    QListWidgetItem* item;                                           //每一行都是一个QListWidgetItem
+    QIcon icon;
+    icon.addFile(":/images/TREE.png");
+    bool chk = ui->checkBox->isChecked();                             //是否可编辑
+
+    item = new QListWidgetItem();                                     //创建一个item
+    item->setText(QString("添加一个项item: " + QDateTime::currentDateTime().toString("yyyy-mm-dd hh:MM:ss:zzz")));  //设置文字
+    item->setIcon(icon);                                              //设置icon图标
+    item->setCheckState(Qt::Unchecked);                               //设置选中方式
+
+    if (chk)                                                          //可编辑
+        item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEditable | Qt::ItemIsUserTristate | Qt::ItemIsEnabled);
+    else
+        item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsUserTristate | Qt::ItemIsEnabled);
+
+    ui->listWidget->addItem(item);                                    //添加项item到listWidget里面
+}
+
+//设置全选
+void ExQListWidget::on_actSelAll_triggered()
+{
+    int nCount = ui->listWidget->count();
+    for (int i = 0; i < nCount; i++) {
+        QListWidgetItem* item = ui->listWidget->item(i);
+        item->setCheckState(Qt::Checked);
+    }
+}
+
+//设置全不选
+void ExQListWidget::on_actSelNone_triggered()
+{
+    int nCount = ui->listWidget->count();
+    for (int i = 0; i < nCount; i++) {
+        QListWidgetItem* item = ui->listWidget->item(i);
+        item->setCheckState(Qt::Unchecked);
+    }
+}
+
+//设置反选
+void ExQListWidget::on_actSelInvs_triggered()
+{
+    int nCount = ui->listWidget->count();
+    for (int i = 0; i < nCount; i++) {
+        QListWidgetItem* item = ui->listWidget->item(i);
+
+        if (item->checkState() == Qt::Checked)
+            item->setCheckState(Qt::Unchecked);
+        else
+            item->setCheckState(Qt::Checked);
+    }
+}
+
+//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+//设置QListWidget的当前item发生变化，触发的信号,会在右侧显示出来
+void ExQListWidget::on_listWidget_currentItemChanged(QListWidgetItem *current, QListWidgetItem *previous)
+{
+    if (current != nullptr) {
+        if (previous == nullptr)
+            ui->lineEditRight->setText(QString("当前项:%1；  前一项%2").arg(current->text()).arg("不存在"));
+        else
+            ui->lineEditRight->setText(QString("当前项:%1；  前一项%2").arg(current->text()).arg(previous->text()));
+    }
+}
+
+//左侧五个按钮， 右侧右边三个按钮 进行QToolButton和action 关联
+void ExQListWidget::setActionForToolBtn()
+{
+    //左侧,第一页的五个按钮
+    ui->toolBtnInit->setDefaultAction(ui->actListInit);
+    ui->toolBtnClear->setDefaultAction(ui->actClear);
+    ui->toolBtnInsert->setDefaultAction(ui->actInsert);
+    ui->toolBtnAdd->setDefaultAction(ui->actAdd);
+    ui->toolBtnDelete->setDefaultAction(ui->actDel);
+
+    //右侧 右边的三个按钮
+    ui->toolBtnSelAll->setDefaultAction(ui->actSelAll);
+    ui->toolBtnSelNone->setDefaultAction(ui->actSelInvs);
+    ui->toolBtnSelInvs->setDefaultAction(ui->actSelNone);
+}
+
+
+//ToolBar 添加项选择（带下拉框） 和退出；右侧一个按钮也添加一个项的选择
+void ExQListWidget::creatorPopMenu()
+{
+    //创建菜单
+    QMenu* menu = new QMenu(this);                                         //创建弹出式菜单
+    menu->addAction(ui->actSelAll);
+    menu->addAction(ui->actSelInvs);
+    menu->addAction(ui->actSelNone);
+
+    //右侧ListWidget， 其上方的toolBtn按钮
+    //设置toolBtnSelectItem的多个属性：PopupMode、ToolButtonStyle等（在Design已经设置）
+    ui->toolBtnSelectItem->setDefaultAction(ui->actSelPopMenu);            //关联action
+    ui->toolBtnSelectItem->setMenu(menu);                                  //设置下拉菜单menu
+
+    //工具栏QToolBar上面的下拉菜单样式按钮
+    QToolButton* toolBtn = new QToolButton(this);
+    toolBtn->setPopupMode(QToolButton::InstantPopup);                      //下拉式菜单样式属性
+    toolBtn->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);              //设置汉字出现在icon下面
+    toolBtn->setDefaultAction(ui->actSelPopMenu);                          //关联action
+    toolBtn->setMenu(menu);                                                //关联菜单
+    ui->toolBar->addSeparator();                                           //添加隔栏
+    ui->toolBar->addWidget(toolBtn);                                       //添加到工具栏
+
+    //添加退出按钮
+    ui->toolBar->addSeparator();
+    ui->toolBar->addAction(ui->actExit);                                   //添加退出按钮
+}
+
+
+//鼠标右键自定义快捷菜单
+void ExQListWidget::on_listWidget_customContextMenuRequested(const QPoint &pos)
+{
+    qDebug()<<"11111111";
+    Q_UNUSED(pos)
+    QMenu* menu = new QMenu(this);                                         //创建菜单
+    menu->addAction(ui->actListInit);
+    menu->addAction(ui->actAdd);
+    menu->addAction(ui->actDel);
+    menu->addAction(ui->actClear);
+    menu->addAction(ui->actInsert);
+    menu->addSeparator();
+    menu->addAction(ui->actSelAll);
+    menu->addAction(ui->actSelNone);
+    menu->addAction(ui->actSelInvs);
+    menu->exec(QCursor::pos());                                            //在鼠标光标位置显示右键快捷菜单
+    delete menu;                                                           //手工创建的指针必须手工删除
+}

QtQlistWidgetEx/ExQListWidget.h

@@ -2,6 +2,8 @@
 #define EXQLISTWIDGET_H
 
 #include <QMainWindow>
+#include <QListWidgetItem>
+#include <QDebug>
 
 namespace Ui {
 class ExQListWidget;
@@ -15,6 +17,22 @@ public:
     explicit ExQListWidget(QWidget *parent = nullptr);
     ~ExQListWidget();
 
+private slots:
+    void on_actListInit_triggered();   //初始化ListWidget
+    void on_actInsert_triggered();     //插入item
+    void on_actAdd_triggered();        //添加item
+    void on_actClear_triggered();      //清除所有item
+    void on_actDel_triggered();        //删除item
+    void on_actSelAll_triggered();     //选中所有item
+    void on_actSelNone_triggered();    //全部不选所有的item
+    void on_actSelInvs_triggered();    //反选已筛选的item
+    void on_listWidget_currentItemChanged(QListWidgetItem *current, QListWidgetItem *previous);   //显示当前item的变动
+    void on_listWidget_customContextMenuRequested(const QPoint &pos);                             //ListWidget弹出鼠标右键菜单
+
+private:
+    void setActionForToolBtn();        //创建cation和toolButton的关联
+    void creatorPopMenu();             //创建两个单独的弹出式菜单的ToolButton
+
 private:
     Ui::ExQListWidget *ui;
 };

QtQlistWidgetEx/ExQListWidget.ui

@@ -1,24 +1,584 @@
+<?xml version="1.0" encoding="UTF-8"?>
 <ui version="4.0">
  <class>ExQListWidget</class>
- <widget class="QMainWindow" name="ExQListWidget" >
-  <property name="geometry" >
+ <widget class="QMainWindow" name="ExQListWidget">
+  <property name="geometry">
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>400</width>
-    <height>300</height>
+    <width>730</width>
+    <height>436</height>
    </rect>
   </property>
-  <property name="windowTitle" >
+  <property name="windowTitle">
    <string>ExQListWidget</string>
   </property>
-  <widget class="QMenuBar" name="menuBar" />
-  <widget class="QToolBar" name="mainToolBar" />
-  <widget class="QWidget" name="centralWidget" />
-  <widget class="QStatusBar" name="statusBar" />
+  <widget class="QWidget" name="centralWidget">
+   <widget class="QSplitter" name="splitter">
+    <property name="geometry">
+     <rect>
+      <x>0</x>
+      <y>0</y>
+      <width>731</width>
+      <height>341</height>
+     </rect>
+    </property>
+    <property name="orientation">
+     <enum>Qt::Horizontal</enum>
+    </property>
+    <widget class="QToolBox" name="toolBox">
+     <property name="minimumSize">
+      <size>
+       <width>140</width>
+       <height>0</height>
+      </size>
+     </property>
+     <property name="maximumSize">
+      <size>
+       <width>180</width>
+       <height>16777215</height>
+      </size>
+     </property>
+     <property name="currentIndex">
+      <number>0</number>
+     </property>
+     <widget class="QWidget" name="pageList">
+      <property name="geometry">
+       <rect>
+        <x>0</x>
+        <y>0</y>
+        <width>180</width>
+        <height>251</height>
+       </rect>
+      </property>
+      <attribute name="icon">
+       <iconset resource="resources.qrc">
+        <normaloff>:/images/List.png</normaloff>:/images/List.png</iconset>
+      </attribute>
+      <attribute name="label">
+       <string>QListWidget展示</string>
+      </attribute>
+      <layout class="QVBoxLayout" name="verticalLayout_2">
+       <item>
+        <widget class="QToolButton" name="toolBtnInit">
+         <property name="minimumSize">
+          <size>
+           <width>120</width>
+           <height>25</height>
+          </size>
+         </property>
+         <property name="text">
+          <string>toolBtnInit</string>
+         </property>
+         <property name="toolButtonStyle">
+          <enum>Qt::ToolButtonTextBesideIcon</enum>
+         </property>
         </widget>
- <layoutDefault spacing="6" margin="11" />
- <pixmapfunction></pixmapfunction>
- <resources/>
- <connections/>
+       </item>
+       <item>
+        <widget class="QToolButton" name="toolBtnClear">
+         <property name="minimumSize">
+          <size>
+           <width>120</width>
+           <height>25</height>
+          </size>
+         </property>
+         <property name="text">
+          <string>toolBtnClear</string>
+         </property>
+         <property name="toolButtonStyle">
+          <enum>Qt::ToolButtonTextBesideIcon</enum>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QToolButton" name="toolBtnInsert">
+         <property name="minimumSize">
+          <size>
+           <width>120</width>
+           <height>25</height>
+          </size>
+         </property>
+         <property name="text">
+          <string>toolBtnInsert</string>
+         </property>
+         <property name="toolButtonStyle">
+          <enum>Qt::ToolButtonTextBesideIcon</enum>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QToolButton" name="toolBtnAdd">
+         <property name="minimumSize">
+          <size>
+           <width>120</width>
+           <height>25</height>
+          </size>
+         </property>
+         <property name="text">
+          <string>toolBtnAdd</string>
+         </property>
+         <property name="toolButtonStyle">
+          <enum>Qt::ToolButtonTextBesideIcon</enum>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QToolButton" name="toolBtnDelete">
+         <property name="minimumSize">
+          <size>
+           <width>120</width>
+           <height>25</height>
+          </size>
+         </property>
+         <property name="text">
+          <string>toolBtnDelete</string>
+         </property>
+         <property name="toolButtonStyle">
+          <enum>Qt::ToolButtonTextUnderIcon</enum>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </widget>
+     <widget class="QWidget" name="pageTree">
+      <property name="geometry">
+       <rect>
+        <x>0</x>
+        <y>0</y>
+        <width>180</width>
+        <height>251</height>
+       </rect>
+      </property>
+      <property name="cursor">
+       <cursorShape>SizeVerCursor</cursorShape>
+      </property>
+      <attribute name="icon">
+       <iconset resource="resources.qrc">
+        <normaloff>:/images/TREE.png</normaloff>:/images/TREE.png</iconset>
+      </attribute>
+      <attribute name="label">
+       <string>QTreeWidget展示</string>
+      </attribute>
+      <layout class="QGridLayout" name="gridLayout_2">
+       <item row="0" column="0">
+        <widget class="QGroupBox" name="groupBox">
+         <property name="title">
+          <string>GroupBox</string>
+         </property>
+         <layout class="QVBoxLayout" name="verticalLayout_4">
+          <item>
+           <widget class="QLabel" name="labLeft">
+            <property name="text">
+             <string>此处没有实现任何功能</string>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <widget class="QLineEdit" name="lineEditLeft"/>
+          </item>
+          <item>
+           <widget class="QSpinBox" name="spinBoxLeft"/>
+          </item>
+         </layout>
+        </widget>
+       </item>
+       <item row="1" column="0">
+        <spacer name="verticalSpacer">
+         <property name="orientation">
+          <enum>Qt::Vertical</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>20</width>
+           <height>40</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
+      </layout>
+     </widget>
+     <widget class="QWidget" name="pageTable">
+      <attribute name="icon">
+       <iconset resource="resources.qrc">
+        <normaloff>:/images/Table.png</normaloff>:/images/Table.png</iconset>
+      </attribute>
+      <attribute name="label">
+       <string>QTableWidget展示</string>
+      </attribute>
+      <widget class="QLabel" name="label_2">
+       <property name="geometry">
+        <rect>
+         <x>10</x>
+         <y>60</y>
+         <width>161</width>
+         <height>91</height>
+        </rect>
+       </property>
+       <property name="text">
+        <string>此处连布局都没有</string>
+       </property>
+      </widget>
+     </widget>
+    </widget>
+    <widget class="QTabWidget" name="tabWidget">
+     <property name="minimumSize">
+      <size>
+       <width>320</width>
+       <height>0</height>
+      </size>
+     </property>
+     <property name="currentIndex">
+      <number>0</number>
+     </property>
+     <widget class="QWidget" name="tabList">
+      <attribute name="icon">
+       <iconset resource="resources.qrc">
+        <normaloff>:/images/List.png</normaloff>:/images/List.png</iconset>
+      </attribute>
+      <attribute name="title">
+       <string>QListWidget</string>
+      </attribute>
+      <layout class="QGridLayout" name="gridLayout_3">
+       <item row="2" column="0">
+        <layout class="QHBoxLayout" name="horizontalLayout_2">
+         <item>
+          <widget class="QToolButton" name="toolBtnSelectItem">
+           <property name="minimumSize">
+            <size>
+             <width>0</width>
+             <height>25</height>
+            </size>
+           </property>
+           <property name="text">
+            <string>tBtnSelectItem</string>
+           </property>
+           <property name="popupMode">
+            <enum>QToolButton::MenuButtonPopup</enum>
+           </property>
+           <property name="toolButtonStyle">
+            <enum>Qt::ToolButtonTextBesideIcon</enum>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QToolButton" name="toolBtnSelAll">
+           <property name="minimumSize">
+            <size>
+             <width>0</width>
+             <height>25</height>
+            </size>
+           </property>
+           <property name="text">
+            <string>tBtnSelAll</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QToolButton" name="toolBtnSelNone">
+           <property name="minimumSize">
+            <size>
+             <width>0</width>
+             <height>25</height>
+            </size>
+           </property>
+           <property name="text">
+            <string>tBtnSelNone</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QToolButton" name="toolBtnSelInvs">
+           <property name="minimumSize">
+            <size>
+             <width>0</width>
+             <height>25</height>
+            </size>
+           </property>
+           <property name="text">
+            <string>tBtnSelInvs</string>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </item>
+       <item row="1" column="0">
+        <layout class="QHBoxLayout" name="horizontalLayout">
+         <item>
+          <widget class="QLabel" name="labCurrItem">
+           <property name="text">
+            <string>当前项的变化：</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLineEdit" name="lineEditRight"/>
+         </item>
+         <item>
+          <widget class="QCheckBox" name="checkBox">
+           <property name="text">
+            <string>可编辑</string>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </item>
+       <item row="3" column="0">
+        <widget class="QListWidget" name="listWidget">
+         <item>
+          <property name="text">
+           <string>this is first item</string>
+          </property>
+          <property name="checkState">
+           <enum>Unchecked</enum>
+          </property>
+          <property name="icon">
+           <iconset resource="resources.qrc">
+            <normaloff>:/images/github.png</normaloff>:/images/github.png</iconset>
+          </property>
+          <property name="flags">
+           <set>ItemIsSelectable|ItemIsEditable|ItemIsDragEnabled|ItemIsUserCheckable|ItemIsEnabled</set>
+          </property>
+         </item>
+         <item>
+          <property name="text">
+           <string>这是第二个项item</string>
+          </property>
+          <property name="checkState">
+           <enum>Unchecked</enum>
+          </property>
+          <property name="icon">
+           <iconset resource="resources.qrc">
+            <normaloff>:/images/gril.png</normaloff>:/images/gril.png</iconset>
+          </property>
+         </item>
+        </widget>
+       </item>
+      </layout>
+     </widget>
+     <widget class="QWidget" name="tabTree">
+      <attribute name="icon">
+       <iconset resource="resources.qrc">
+        <normaloff>:/images/TREE.png</normaloff>:/images/TREE.png</iconset>
+      </attribute>
+      <attribute name="title">
+       <string>QTreeWidget</string>
+      </attribute>
+      <layout class="QGridLayout" name="gridLayout">
+       <item row="0" column="0">
+        <widget class="QPushButton" name="pushButton">
+         <property name="text">
+          <string>这里什么都没有，只有一个布局，此页面也没有实现任何功能</string>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </widget>
+     <widget class="QWidget" name="tabTable">
+      <attribute name="icon">
+       <iconset resource="resources.qrc">
+        <normaloff>:/images/Table.png</normaloff>:/images/Table.png</iconset>
+      </attribute>
+      <attribute name="title">
+       <string>QTableWidget</string>
+      </attribute>
+      <widget class="QLabel" name="label">
+       <property name="geometry">
+        <rect>
+         <x>110</x>
+         <y>120</y>
+         <width>331</width>
+         <height>101</height>
+        </rect>
+       </property>
+       <property name="text">
+        <string>这里什么都没有，连布局都没有</string>
+       </property>
+      </widget>
+     </widget>
+    </widget>
+   </widget>
+  </widget>
+  <widget class="QMenuBar" name="menuBar">
+   <property name="geometry">
+    <rect>
+     <x>0</x>
+     <y>0</y>
+     <width>730</width>
+     <height>23</height>
+    </rect>
+   </property>
+  </widget>
+  <widget class="QStatusBar" name="statusBar"/>
+  <widget class="QToolBar" name="toolBar">
+   <property name="windowTitle">
+    <string>toolBar</string>
+   </property>
+   <property name="toolButtonStyle">
+    <enum>Qt::ToolButtonTextUnderIcon</enum>
+   </property>
+   <attribute name="toolBarArea">
+    <enum>TopToolBarArea</enum>
+   </attribute>
+   <attribute name="toolBarBreak">
+    <bool>false</bool>
+   </attribute>
+   <addaction name="actListInit"/>
+   <addaction name="actClear"/>
+   <addaction name="actInsert"/>
+   <addaction name="actAdd"/>
+   <addaction name="actDel"/>
+  </widget>
+  <action name="actListInit">
+   <property name="icon">
+    <iconset resource="resources.qrc">
+     <normaloff>:/images/init.png</normaloff>:/images/init.png</iconset>
+   </property>
+   <property name="text">
+    <string>初始化</string>
+   </property>
+   <property name="toolTip">
+    <string>初始化列表</string>
+   </property>
+   <property name="shortcut">
+    <string>Ctrl+I</string>
+   </property>
+  </action>
+  <action name="actClear">
+   <property name="icon">
+    <iconset resource="resources.qrc">
+     <normaloff>:/images/clear.png</normaloff>:/images/clear.png</iconset>
+   </property>
+   <property name="text">
+    <string>清除</string>
+   </property>
+   <property name="toolTip">
+    <string>清除列表</string>
+   </property>
+   <property name="shortcut">
+    <string>Alt+C</string>
+   </property>
+  </action>
+  <action name="actInsert">
+   <property name="icon">
+    <iconset resource="resources.qrc">
+     <normaloff>:/images/insert.png</normaloff>:/images/insert.png</iconset>
+   </property>
+   <property name="text">
+    <string>插入</string>
+   </property>
+   <property name="toolTip">
+    <string>插入项</string>
+   </property>
+   <property name="shortcut">
+    <string>Alt+I</string>
+   </property>
+  </action>
+  <action name="actAdd">
+   <property name="icon">
+    <iconset resource="resources.qrc">
+     <normaloff>:/images/add.png</normaloff>:/images/add.png</iconset>
+   </property>
+   <property name="text">
+    <string>添加</string>
+   </property>
+   <property name="toolTip">
+    <string>添加项</string>
+   </property>
+   <property name="shortcut">
+    <string>Alt+A</string>
+   </property>
+  </action>
+  <action name="actDel">
+   <property name="icon">
+    <iconset resource="resources.qrc">
+     <normaloff>:/images/delete.png</normaloff>:/images/delete.png</iconset>
+   </property>
+   <property name="text">
+    <string>删除</string>
+   </property>
+   <property name="toolTip">
+    <string>删除当前项目</string>
+   </property>
+   <property name="shortcut">
+    <string>Ctrl+D</string>
+   </property>
+  </action>
+  <action name="actSelAll">
+   <property name="text">
+    <string>全选</string>
+   </property>
+   <property name="toolTip">
+    <string>选择全部</string>
+   </property>
+   <property name="shortcut">
+    <string>Ctrl+A</string>
+   </property>
+  </action>
+  <action name="actSelNone">
+   <property name="text">
+    <string>全不选</string>
+   </property>
+   <property name="toolTip">
+    <string>全部不选中</string>
+   </property>
+  </action>
+  <action name="actSelInvs">
+   <property name="text">
+    <string>反选</string>
+   </property>
+   <property name="toolTip">
+    <string>选择相反的部分</string>
+   </property>
+  </action>
+  <action name="actSelPopMenu">
+   <property name="icon">
+    <iconset resource="resources.qrc">
+     <normaloff>:/images/menu.png</normaloff>:/images/menu.png</iconset>
+   </property>
+   <property name="text">
+    <string>选项</string>
+   </property>
+   <property name="toolTip">
+    <string>多种选择方式</string>
+   </property>
+  </action>
+  <action name="actExit">
+   <property name="icon">
+    <iconset resource="resources.qrc">
+     <normaloff>:/images/exit.png</normaloff>:/images/exit.png</iconset>
+   </property>
+   <property name="text">
+    <string>退出</string>
+   </property>
+   <property name="toolTip">
+    <string>退出程序</string>
+   </property>
+   <property name="shortcut">
+    <string>Ctrl+0</string>
+   </property>
+  </action>
+ </widget>
+ <layoutdefault spacing="6" margin="11"/>
+ <resources>
+  <include location="resources.qrc"/>
+ </resources>
+ <connections>
+  <connection>
+   <sender>actSelPopMenu</sender>
+   <signal>triggered()</signal>
+   <receiver>actSelInvs</receiver>
+   <slot>trigger()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>-1</x>
+     <y>-1</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>363</x>
+     <y>212</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
 </ui>

QtQlistWidgetEx/Examples.cpp

@@ -1,14 +0,0 @@
-#include "Examples.h"
-#include "ui_Examples.h"
-
-Examples::Examples(QWidget *parent) :
-    QWidget(parent),
-    ui(new Ui::Examples)
-{
-    ui->setupUi(this);
-}
-
-Examples::~Examples()
-{
-    delete ui;
-}

QtQlistWidgetEx/Examples.h

@@ -1,22 +0,0 @@
-#ifndef EXAMPLES_H
-#define EXAMPLES_H
-
-#include <QWidget>
-
-namespace Ui {
-class Examples;
-}
-
-class Examples : public QWidget
-{
-    Q_OBJECT
-
-public:
-    explicit Examples(QWidget *parent = nullptr);
-    ~Examples();
-
-private:
-    Ui::Examples *ui;
-};
-
-#endif // EXAMPLES_H

QtQlistWidgetEx/Examples.ui

@@ -1,20 +0,0 @@
-<ui version="4.0">
- <class>Examples</class>
- <widget class="QWidget" name="Examples" >
-  <property name="geometry" >
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>400</width>
-    <height>300</height>
-   </rect>
-  </property>
-  <property name="windowTitle" >
-   <string>Examples</string>
-  </property>
- </widget>
- <layoutDefault spacing="6" margin="11" />
- <pixmapfunction></pixmapfunction>
- <resources/>
- <connections/>
-</ui>

QtQlistWidgetEx/QtQlistWidgetEx.pro

@@ -1,6 +1,6 @@
 #-------------------------------------------------
 #
-# Project created by QtCreator 2019-08-30T19:36:43
+# Project created by QtCreator 2019-08-30T19:39:47
 #
 #-------------------------------------------------
 
@@ -8,7 +8,7 @@ QT       += core gui
 
 greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
 
-TARGET = QtQlistWidgetEx
+TARGET = QtQListWidgetEx
 TEMPLATE = app
 
 # The following define makes your compiler emit warnings if you use
@@ -26,15 +26,21 @@ CONFIG += c++11
 
 SOURCES += \
         main.cpp \
-        Examples.cpp
+        ExQListWidget.cpp
 
 HEADERS += \
-        Examples.h
+        ExQListWidget.h
 
 FORMS += \
-        Examples.ui
+        ExQListWidget.ui
+
+RC_ICONS += qt.ico
 
 # Default rules for deployment.
 qnx: target.path = /tmp/$${TARGET}/bin
 else: unix:!android: target.path = /opt/$${TARGET}/bin
 !isEmpty(target.path): INSTALLS += target
+
+RESOURCES += \
+    resources.qrc
+

QtQlistWidgetEx/main.cpp

@@ -1,10 +1,10 @@
-#include "Examples.h"
+#include "ExQListWidget.h"
 #include <QApplication>
 
 int main(int argc, char *argv[])
 {
     QApplication a(argc, argv);
-    Examples w;
+    ExQListWidget w;
     w.show();
 
     return a.exec();

QtQlistWidgetEx/resources.qrc

@@ -1,2 +1,16 @@
-<!DOCTYPE RCC>
-<RCC version="1.0"/>
+<RCC>
+    <qresource prefix="/">
+        <file>images/add.png</file>
+        <file>images/clear.png</file>
+        <file>images/delete.png</file>
+        <file>images/init.png</file>
+        <file>images/insert.png</file>
+        <file>images/List.png</file>
+        <file>images/Table.png</file>
+        <file>images/TREE.png</file>
+        <file>images/github.png</file>
+        <file>images/gril.png</file>
+        <file>images/exit.png</file>
+        <file>images/menu.png</file>
+    </qresource>
+</RCC>