C++ (Cpp) updateApps示例

示例#1

文件： UserWidget.cpp 项目： KhuramAli/lumina

//============
//  PRIVATE SLOTS
//============
void UserWidget::UpdateMenu(){
    this->setCurrentWidget(ui->tab_fav);
    ui->tool_fav_apps->setChecked(true);
    ui->tool_fav_dirs->setChecked(false);
    ui->tool_fav_files->setChecked(false);
    cfav = 0; //favorite apps
    updateFavItems();
    ui->label_home_dir->setWhatsThis(QDir::homePath());
    updateHome();
  if(lastUpdate < LSession::handle()->applicationMenu()->lastHashUpdate || lastUpdate.isNull()){
    updateAppCategories();
    updateApps();
  }
  lastUpdate = QDateTime::currentDateTime();
}

示例#2

文件： UserWidget.cpp 项目： xiazhen06/lumina

//============
//  PRIVATE SLOTS
//============
void UserWidget::UpdateMenu(){
  if(QDateTime::currentDateTime() > lastUpdate.addSecs(30)){
    //Only re-arrange/reload things if not rapidly re-run
    ui->tabWidget->setCurrentWidget(ui->tab_fav);
    ui->tool_fav_apps->setChecked(true);
    ui->tool_fav_dirs->setChecked(false);
    ui->tool_fav_files->setChecked(false);
    cfav = 0; //favorite apps
    updateFavItems();
    updateHome();
    updateAppCategories();
    updateApps();
  }
  lastUpdate = QDateTime::currentDateTime();
}

示例#3

文件： UserWidget.cpp 项目： abishai/lumina

void UserWidget::UpdateMenu(bool forceall){
    this->setCurrentWidget(ui->tab_fav);
    ui->tool_fav_apps->setChecked(true);
    ui->tool_fav_dirs->setChecked(false);
    ui->tool_fav_files->setChecked(false);
    cfav = 0; //favorite apps
    updateFavItems();
    QString cdir = ui->label_home_dir->whatsThis();
    if(cdir.isEmpty() || !QFile::exists(cdir)){ 
      //Directory deleted or nothing loaded yet
      ui->label_home_dir->setWhatsThis(QDir::homePath());
      QTimer::singleShot(0,this, SLOT(updateHome()) );
    }else if( lastUpdate < QFileInfo(cdir).lastModified() || forceall){
      //Directory contents changed - reload it
      QTimer::singleShot(0,this, SLOT(updateHome()) );
    }
  if(lastUpdate < LSession::handle()->applicationMenu()->lastHashUpdate || lastUpdate.isNull() || forceall){
    updateAppCategories();
    QTimer::singleShot(0,this, SLOT(updateApps()) );
  }
  lastUpdate = QDateTime::currentDateTime();
}