C++ QTreeView::hasFocus方法代码示例

本文整理汇总了C++中QTreeView::hasFocus方法的典型用法代码示例。如果您正苦于以下问题：C++ QTreeView::hasFocus方法的具体用法？C++ QTreeView::hasFocus怎么用？C++ QTreeView::hasFocus使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类QTreeView的用法示例。

在下文中一共展示了QTreeView::hasFocus方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: copyFullPathToClipboard

/*
 * Copies the full path of the selected item in pkgFileListTreeView to clipboard
 */
void MainWindow::copyFullPathToClipboard()
{
  QTreeView *tb = ui->twProperties->currentWidget()->findChild<QTreeView*>("tvPkgFileList");
  if (tb && tb->hasFocus())
  {
    QString path = utils::showFullPathOfItem(tb->currentIndex());
    QClipboard *clip = qApp->clipboard();
    clip->setText(path);
  }
}

开发者ID:rumangerst，项目名称:octopi，代码行数:13，代码来源:mainwindow_events.cpp

示例2: keyPressEvent

/*
 * This Event method is called whenever the user presses a key
 */
void MainWindow::keyPressEvent(QKeyEvent* ke)
{
  if (ke->key() == Qt::Key_Return || ke->key() == Qt::Key_Enter)
  {
    if (ui->tvPackages->hasFocus())
    {
      execKeyActionOnPackage(ectn_INSTALL);
    }
    //We are searching for AUR foreign packages...
    else if (isAURGroupSelected() && m_leFilterPackage->hasFocus() && m_cic == NULL)
    {
      if (UnixCommand::getLinuxDistro() == ectn_KAOS) return;

      ui->twGroups->setEnabled(false);

      QFuture<QList<PackageListData> *> f;
      disconnect(&g_fwAUR, SIGNAL(finished()), this, SLOT(preBuildAURPackageList()));
      m_cic = new CPUIntensiveComputing();
      f = QtConcurrent::run(searchAURPackages, m_leFilterPackage->text());
      g_fwAUR.setFuture(f);
      connect(&g_fwAUR, SIGNAL(finished()), this, SLOT(preBuildAURPackageList()));
    }
    //We are searching for packages that own some file typed by user...
    else if (isSearchByFileSelected() && m_leFilterPackage->hasFocus() && m_cic == NULL)
    {
      ui->twGroups->setEnabled(false);

      QFuture<QString> f;
      disconnect(&g_fwPackageOwnsFile, SIGNAL(finished()), this, SLOT(positionInPkgListSearchByFile()));
      m_cic = new CPUIntensiveComputing();
      f = QtConcurrent::run(searchPacmanPackagesByFile, m_leFilterPackage->text());
      g_fwPackageOwnsFile.setFuture(f);
      connect(&g_fwPackageOwnsFile, SIGNAL(finished()), this, SLOT(positionInPkgListSearchByFile()));
    }
    //We are probably inside 'Files' tab...
    else
    {
      QTreeView *tvPkgFileList =
          ui->twProperties->widget(ctn_TABINDEX_FILES)->findChild<QTreeView*>("tvPkgFileList");

      if(tvPkgFileList)
      {
        if(tvPkgFileList->hasFocus())
        {
          openFile();
        }
      }
    }
  }
  else if(ke->key() == Qt::Key_Escape)
  {
    if(m_leFilterPackage->hasFocus())
    {
      m_leFilterPackage->clear();
    }
  }
  else if(ke->key() == Qt::Key_Delete)
  {
    onPressDelete();
  }    
  else if(ke->key() == Qt::Key_1 && ke->modifiers() == Qt::AltModifier)
  {
    changeTabWidgetPropertiesIndex(ctn_TABINDEX_INFORMATION);
  }
  else if(ke->key() == Qt::Key_2 && ke->modifiers() == Qt::AltModifier)
  {
    ui->twProperties->setCurrentIndex(ctn_TABINDEX_FILES);
    refreshTabFiles(false, true);
  }
  else if(ke->key() == Qt::Key_3 && ke->modifiers() == Qt::AltModifier)
  {
    changeTabWidgetPropertiesIndex(ctn_TABINDEX_TRANSACTION);
  }
  else if(ke->key() == Qt::Key_4 && ke->modifiers() == Qt::AltModifier)
  {
    changeTabWidgetPropertiesIndex(ctn_TABINDEX_OUTPUT);
  }
  else if(ke->key() == Qt::Key_5 && ke->modifiers() == Qt::AltModifier)
  {
    changeTabWidgetPropertiesIndex(ctn_TABINDEX_NEWS);
  }
  else if(ke->key() == Qt::Key_6 && ke->modifiers() == Qt::AltModifier)
  {
    changeTabWidgetPropertiesIndex(ctn_TABINDEX_HELPUSAGE);
  }
  else if(ke->key() == Qt::Key_F2)
  {
    if (isPackageTreeViewVisible())
    {
      if (!ui->tvPackages->hasFocus()) ui->tvPackages->setFocus();
    }
    else
    {
      maximizePropertiesTabWidget(false);
      if (!ui->tvPackages->hasFocus()) ui->tvPackages->setFocus();
    }
  }
//.........这里部分代码省略.........

开发者ID:rumangerst，项目名称:octopi，代码行数:101，代码来源:mainwindow_events.cpp

示例3: keyPressEvent

/*
 * This Event method is called whenever the user presses a key
 */
void MainWindow::keyPressEvent(QKeyEvent* ke)
{
  if (ke->key() == Qt::Key_Return || ke->key() == Qt::Key_Enter)
  {
    //We are searching for AUR foreign packages...
    if (isRemoteSearchSelected() && m_leFilterPackage->hasFocus() && m_cic == NULL)
    {
      if (m_leFilterPackage->text().size() < 2)
      {
        QMessageBox::information(this, StrConstants::getWarning(), StrConstants::getSearchStringIsShort(), QMessageBox::Ok);
        return;
      }

      //ui->twGroups->setEnabled(false);

      QFuture<QList<PackageListData> *> f;
      disconnect(&g_fwRemote, SIGNAL(finished()), this, SLOT(preBuildRemotePackageList()));
      m_cic = new CPUIntensiveComputing();
      f = QtConcurrent::run(searchRemotePackages, m_leFilterPackage->text());
      g_fwRemote.setFuture(f);
      connect(&g_fwRemote, SIGNAL(finished()), this, SLOT(preBuildRemotePackageList()));
    }
    //We are searching for packages that own some file typed by user...
    else if (isSearchByFileSelected() && m_leFilterPackage->hasFocus() && m_cic == NULL)
    {
      //ui->twGroups->setEnabled(false);

      QFuture<QString> f;
      disconnect(&g_fwPackageOwnsFile, SIGNAL(finished()), this, SLOT(positionInPkgListSearchByFile()));
      m_cic = new CPUIntensiveComputing();
      f = QtConcurrent::run(searchPacmanPackagesByFile, m_leFilterPackage->text());
      g_fwPackageOwnsFile.setFuture(f);
      connect(&g_fwPackageOwnsFile, SIGNAL(finished()), this, SLOT(positionInPkgListSearchByFile()));
    }
    //We are probably inside 'Files' tab...
    else
    {
      QTreeView *tvPkgFileList =
          ui->twProperties->widget(ctn_TABINDEX_FILES)->findChild<QTreeView*>("tvPkgFileList");

      if(tvPkgFileList)
      {
        if(tvPkgFileList->hasFocus())
        {
          openFile();
        }
      }
    }
  }
  else if(ke->key() == Qt::Key_Escape)
  {
    if(m_leFilterPackage->hasFocus())
    {
      m_leFilterPackage->clear();
    }
  }
  else if(ke->key() == Qt::Key_Delete)
  {
    onPressDelete();
  }    
  else if(ke->key() == Qt::Key_1 && ke->modifiers() == Qt::AltModifier)
  {
    changeTabWidgetPropertiesIndex(ctn_TABINDEX_INFORMATION);
  }
  else if(ke->key() == Qt::Key_2 && ke->modifiers() == Qt::AltModifier)
  {
    ui->twProperties->setCurrentIndex(ctn_TABINDEX_FILES);
    refreshTabFiles(false, true);
  }
  else if(ke->key() == Qt::Key_3 && ke->modifiers() == Qt::AltModifier)
  {
    changeTabWidgetPropertiesIndex(ctn_TABINDEX_TRANSACTION);
  }
  else if(ke->key() == Qt::Key_4 && ke->modifiers() == Qt::AltModifier)
  {
    changeTabWidgetPropertiesIndex(ctn_TABINDEX_OUTPUT);
  }
  else if(ke->key() == Qt::Key_5 && ke->modifiers() == Qt::AltModifier)
  {
    changeTabWidgetPropertiesIndex(ctn_TABINDEX_NEWS);
  }
  else if(ke->key() == Qt::Key_6 && ke->modifiers() == Qt::AltModifier)
  {
    changeTabWidgetPropertiesIndex(ctn_TABINDEX_HELPUSAGE);
  }
  else if(ke->key() == Qt::Key_F4)
  {
    openTerminal();
  }
  /*else if(ke->key() == Qt::Key_F5)
  {
    metaBuildPackageList();
  }*/
  else if(ke->key() == Qt::Key_F6)
  {
    openDirectory();
  }
//.........这里部分代码省略.........

开发者ID:aarnt，项目名称:octoxbps，代码行数:101，代码来源:mainwindow_events.cpp

注：本文中的QTreeView::hasFocus方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。