C++ QAction::whatsThis方法代码示例

QString QActionProto::whatsThis() const
{
  QAction *item = qscriptvalue_cast<QAction*>(thisObject());
  if (item)
    return item->whatsThis();
  return QString();
}

    KoGroupButton *addViewButton(KoGroupButton::GroupPosition pos,
                                 Kexi::ViewMode mode, QWidget *parent, const char *slot,
                                 const QString &text, QHBoxLayout *btnLyr)
    {
        if (!window->supportsViewMode(mode)) {
            return 0;
        }
        QAction *a = new KexiToggleViewModeAction(mode, q);
        toggleViewModeActions.insert(mode, a);

        KoGroupButton *btn = new KoGroupButton(pos, parent);
        toggleViewModeButtons.insert(mode, btn);
        connect(btn, SIGNAL(toggled(bool)), q, slot);
        btn->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
        btn->setText(text);
        btn->setIcon(a->icon());
        QFont f(KGlobalSettings::toolBarFont());
        f.setPixelSize(KexiUtils::smallFont().pixelSize());
        btn->setFont(f);
        btn->setToolTip(a->toolTip());
        btn->setWhatsThis(a->whatsThis());
        btn->setCheckable(true);
        btn->setAutoRaise(true);
        btnLyr->addWidget(btn);
        return btn;
    }

void TopLevel::retranslateUi()
{
  setPlainCaption( i18n( "System Monitor" ) );
  mRefreshTabAction->setText(i18n("&Refresh Tab"));
  mNewWorksheetAction->setText(i18n( "&New Tab..." ));
  mInsertWorksheetAction->setText(i18n( "Import Tab Fr&om File..." ));
  mTabExportAction->setText( i18n( "Save Tab &As..." ) );
  mTabRemoveAction->setText( i18n( "&Close Tab" ) );
  mMonitorRemoteAction->setText( i18n( "Monitor &Remote Machine..." ) );
  mHotNewWorksheetAction->setText( i18n( "&Download New Tabs..." ) );
  mHotNewWorksheetUploadAction->setText( i18n( "&Upload Current Tab..." ) );

  mConfigureSheetAction->setText( i18n( "Tab &Properties" ) );
  if(mQuitAction) {
    QAction *tmpQuitAction = KStandardAction::quit( NULL, NULL, NULL );
    mQuitAction->setText(tmpQuitAction->text());
    mQuitAction->setWhatsThis(tmpQuitAction->whatsThis());
    mQuitAction->setToolTip(tmpQuitAction->toolTip());
    delete tmpQuitAction;
  } else
    mQuitAction = KStandardAction::quit( this, SLOT(close()), actionCollection() );
}

bool RunWdgView::event( QEvent *event )
{
    //> Force event's process
    switch(event->type())
    {
	case QEvent::Paint:
	    if(permView())	break;
	    //> Paint message about access denied
	    if(dynamic_cast<RunPageView*>(this))
	    {
		QPainter pnt(this);
		//>> Fill page and draw border
		pnt.fillRect(rect(),QBrush(QColor("black"),Qt::Dense4Pattern));
		pnt.setPen(QPen(QBrush(QColor("black")),1));
		pnt.drawRect(rect().adjusted(0,0,-1,-1));
		//>> Draw message
		QTextOption to;
		pnt.setPen(QColor("red"));
		to.setAlignment(Qt::AlignCenter);
		to.setWrapMode(QTextOption::WordWrap);
		if( rect().width() > 500 && rect().height() > 100 )
		{
		    QFont cfnt = pnt.font();
		    cfnt.setPointSize( 16 );
		    pnt.setFont( cfnt );
		}
		pnt.drawText(rect(),QString(_("Page: '%1'.\nView access is not permitted.")).arg(id().c_str()),to);
	    }
	    return true;
	case QEvent::MouseButtonRelease:
	    if(((QMouseEvent*)event)->button() == Qt::RightButton && !property("contextMenu").toString().isEmpty() &&
		property("active").toBool() && permCntr() && isVisible(mapFromGlobal(cursor().pos())))
	    {
		QAction *actTmp;
		QMenu popup;
		string sln;
		for(int off = 0; (sln=TSYS::strSepParse(property("contextMenu").toString().toAscii().data(),0,'\n',&off)).size(); )
		{
		    actTmp = new QAction(TSYS::strSepParse(sln,0,':').c_str(),this);
		    actTmp->setWhatsThis(TSYS::strSepParse(sln,1,':').c_str());
		    popup.addAction(actTmp);
		}
		if(!popup.isEmpty())
		{
		    actTmp = popup.exec(QCursor::pos());
		    if(actTmp && !actTmp->whatsThis().isEmpty()) attrSet("event","usr_"+actTmp->whatsThis().toStdString());
		    popup.clear();
		    return true;
		}
	    }
	    break;
	default: break;
    }

    //> Call to shape for event process
    if(WdgView::event(event) || (shape&&shape->event(this,event)))	return true;

    //> Key events process for send to model
    string mod_ev;
    map<string,string> attrs;
    if(property("active").toBool() && permCntr())
    switch(event->type())
    {
	case QEvent::Paint:	return true;
	case QEvent::KeyPress:
	    mod_ev = "key_pres";
	case QEvent::KeyRelease:
	    if(((QKeyEvent*)event)->key() == Qt::Key_Tab) { mod_ev = ""; break; }
	    if(mod_ev.empty()) mod_ev = "key_rels";
	    if(QApplication::keyboardModifiers()&Qt::ControlModifier)	mod_ev += "Ctrl";
	    if(QApplication::keyboardModifiers()&Qt::AltModifier)	mod_ev += "Alt";
	    if(QApplication::keyboardModifiers()&Qt::ShiftModifier)	mod_ev += "Shift";
	    if(((QKeyEvent*)event)->nativeScanCode())
		attrs["event"] = mod_ev+"SC#"+TSYS::int2str(((QKeyEvent*)event)->nativeScanCode(),TSYS::Hex);
	    switch(((QKeyEvent*)event)->key())
	    {
		case Qt::Key_Escape:	mod_ev+="Esc";		break;
		case Qt::Key_Backspace:	mod_ev+="BackSpace";	break;
		case Qt::Key_Return:	mod_ev+="Return";	break;
		case Qt::Key_Enter:	mod_ev+="Enter";	break;
		case Qt::Key_Insert:	mod_ev+="Insert";	break;
		case Qt::Key_Delete:	mod_ev+="Delete";	break;
		case Qt::Key_Pause:	mod_ev+="Pause";	break;
		case Qt::Key_Print:	mod_ev+="Print";	break;
		//case Qt::Key_SysReq:	mod_ev+="SysReq";	break;
		//case Qt::Key_Clear:	mod_ev+="Clear";	break;
		case Qt::Key_Home:	mod_ev+="Home";		break;
		case Qt::Key_End:	mod_ev+="End";		break;
		case Qt::Key_Left:	mod_ev+="Left";		break;
		case Qt::Key_Up:	mod_ev+="Up";		break;
		case Qt::Key_Right:	mod_ev+="Right";	break;
		case Qt::Key_Down:	mod_ev+="Down";		break;
		case Qt::Key_PageUp:	mod_ev+="PageUp";	break;
		case Qt::Key_PageDown:	mod_ev+="PageDown";	break;
		case Qt::Key_F1:	mod_ev+="F1";		break;
		case Qt::Key_F2:	mod_ev+="F2";		break;
		case Qt::Key_F3:	mod_ev+="F3";		break;
		case Qt::Key_F4:	mod_ev+="F4";		break;
		case Qt::Key_F5:	mod_ev+="F5";		break;
		case Qt::Key_F6:	mod_ev+="F6";		break;
//.........这里部分代码省略.........