陈明泉 / vipTalk

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LiveChat/FeiTalk/common/ilistwidget.cpp 1.46 KB
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9f17d59e   陈明泉   no message 
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  #include "ilistwidget.h"
  #include <QMenu>
  #include <QMouseEvent>
  
  ilistWidget::ilistWidget(QWidget *parent)
  {
      popMenu = new QMenu(this);
      delAction = new QAction("Delete Chat", this);
      popMenu->addAction(delAction);
  //    connect(popMenu,SIGNAL(triggered()), this, SLOT(test()));
6e10e93e   陈明泉   no message 
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      popMenu->setStyleSheet("QMenu{background-color: white;}"
                             "QMenu::item:selected {background-color: rgb(200,200,200);color: rgb(0,0,0);}");
9f17d59e   陈明泉   no message 
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  }
  
  void ilistWidget::contextMenuEvent(QContextMenuEvent *MenuEvent)
  {
      if(this->itemAt(mapFromGlobal(QCursor::pos())) != NULL) //如果有item则添加"修改"菜单 [1]*
      {
          if(popMenu->exec(QCursor::pos()) == delAction) // 菜单出现的位置为当前鼠标的位置
              emit deleteItem(this->itemAt(mapFromGlobal(QCursor::pos())));
  //        else
  //            contextMenuEvent(MenuEvent);
  
      }
  }
  void ilistWidget::mousePressEvent(QMouseEvent *event)
  {
     if(event->button() == Qt::LeftButton && this->itemAt(mapFromGlobal(QCursor::pos())) != NULL)
     {
         this->setCurrentItem(this->itemAt(mapFromGlobal(QCursor::pos())));
         emit itemCliLeftChanged();
  //        qDebug("mousePressEvent::test --------- LeftButton\n");
     }
  //   else if(event->button() == Qt::RightButton && this->itemAt(mapFromGlobal(QCursor::pos())) != NULL)
  //   {
  //       QContextMenuEvent *MenuEvent;
  //       contextMenuEvent(MenuEvent);
  //   }
  
  }
  void ilistWidget::test()
  {
      qDebug("ilistWidget::test --------- 0\n");
  }