C++ KShortcut::append方法代码示例

// public static
KShortcut kpTool::shortcutForKey (int key)
{
    KShortcut shortcut;

    if (key)
    {
        shortcut.append (KKeySequence (KKey (key)));
        // (CTRL+<key>, ALT+<key>, CTRL+ALT+<key>, CTRL+SHIFT+<key>
        //  all clash with global KDE shortcuts)
        shortcut.append (KKeySequence (KKey (Qt::ALT + Qt::SHIFT + key)));
    }

    return shortcut;
}

// public static
bool kpTool::containsSingleKeyTrigger (const KShortcut &shortcut,
    KShortcut *shortcutWithoutSingleKeyTriggers)
{
    if (shortcutWithoutSingleKeyTriggers)
        *shortcutWithoutSingleKeyTriggers = shortcut;


    KShortcut newShortcut;
    bool needNewShortcut = false;

    for (int i = 0; i < (int) shortcut.count (); i++)
    {
        const KKeySequence seq = shortcut.seq (i);

        if (containsSingleKeyTrigger (seq))
        {
            needNewShortcut = true;
        }
        else
        {
            newShortcut.append (seq);
        }
    }


    if (needNewShortcut && shortcutWithoutSingleKeyTriggers)
        *shortcutWithoutSingleKeyTriggers = newShortcut;

    return needNewShortcut;
}

/**
 * create the action events create the gui.
 */
void KJezzball::initXMLUI()
{
    m_newAction = KStdGameAction::gameNew( this, SLOT(newGame()), actionCollection() );
    // AB: originally KBounce/KJezzball used Space for new game - but Ctrl+N is
    // default. We solve this by providing space as an alternative key
    KShortcut s = m_newAction->shortcut();
    s.append(KKeySequence(QKeySequence(Key_Space)));
    m_newAction->setShortcut(s);

    KStdGameAction::quit(this, SLOT(close()), actionCollection() );
    KStdGameAction::highscores(this, SLOT(showHighscore()), actionCollection() );
    m_pauseButton = KStdGameAction::pause(this, SLOT(pauseGame()), actionCollection());
    KStdGameAction::end(this, SLOT(closeGame()), actionCollection());
    KStdGameAction::configureHighscores(this, SLOT(configureHighscores()),actionCollection());

    new KAction( i18n("&Select Background Folder..."), 0, this, SLOT(selectBackground()),
                       actionCollection(), "background_select" );
    m_backgroundShowAction =
        new KToggleAction( i18n("Show &Backgrounds"), 0, this, SLOT(showBackground()),
                           actionCollection(), "background_show" );
    m_backgroundShowAction->setCheckedState(i18n("Hide &Backgrounds"));
    m_backgroundShowAction->setEnabled( !m_backgroundDir.isEmpty() );
    m_backgroundShowAction->setChecked( m_showBackground );

    m_soundAction = new KToggleAction( i18n("&Play Sounds"), 0, 0, 0, actionCollection(), "toggle_sound");
}

KShortcut shortcutDefault3(StdAccel id)
{
    KShortcut cut;

    KStdAccelInfo *pInfo = infoPtr(id);
    if(pInfo)
    {
        if(pInfo->cutDefault)
            cut.init(pInfo->cutDefault);
        // FIXME: if there is no cutDefault, then this we be made the primary
        //  instead of alternate shortcut.
        if(pInfo->cutDefault3B)
            cut.append(KKey(pInfo->cutDefault3B));
    }

    return cut;
}

KShortcut shortcutDefault4(StdAccel id)
{
    KShortcut cut;

    KStdAccelInfo *pInfo = infoPtr(id);
    if(pInfo)
    {
        KStdAccelInfo &info = *pInfo;
        KKeySequence key2;

        cut.init((info.cutDefault4) ? QKeySequence(info.cutDefault) : QKeySequence(info.cutDefault4));

        if(info.cutDefault4B)
            key2.init(QKeySequence(info.cutDefault4B));
        else if(info.cutDefault3B)
            key2.init(QKeySequence(info.cutDefault3B));

        if(key2.count())
            cut.append(key2);
    }

    return cut;
}

//-------------------------------------------------------------------------
KJSDebugWin::KJSDebugWin(QWidget *parent, const char *name) : KMainWindow(parent, name, WType_TopLevel), KInstance("kjs_debugger")
{
    m_breakpoints = 0;
    m_breakpointCount = 0;

    m_curSourceFile = 0;
    m_mode = Continue;
    m_nextSourceUrl = "";
    m_nextSourceBaseLine = 1;
    m_execs = 0;
    m_execsCount = 0;
    m_execsAlloc = 0;
    m_steppingDepth = 0;

    m_stopIcon = KGlobal::iconLoader()->loadIcon("stop", KIcon::Small);
    m_emptyIcon = QPixmap(m_stopIcon.width(), m_stopIcon.height());
    QBitmap emptyMask(m_stopIcon.width(), m_stopIcon.height(), true);
    m_emptyIcon.setMask(emptyMask);

    setCaption(i18n("JavaScript Debugger"));

    QWidget *mainWidget = new QWidget(this);
    setCentralWidget(mainWidget);

    QVBoxLayout *vl = new QVBoxLayout(mainWidget, 5);

    // frame list & code
    QSplitter *hsplitter = new QSplitter(Qt::Vertical, mainWidget);
    QSplitter *vsplitter = new QSplitter(hsplitter);
    QFont font(KGlobalSettings::fixedFont());

    QWidget *contextContainer = new QWidget(vsplitter);

    QLabel *contextLabel = new QLabel(i18n("Call stack"), contextContainer);
    QWidget *contextListContainer = new QWidget(contextContainer);
    m_contextList = new QListBox(contextListContainer);
    m_contextList->setMinimumSize(100, 200);
    connect(m_contextList, SIGNAL(highlighted(int)), this, SLOT(slotShowFrame(int)));

    QHBoxLayout *clistLayout = new QHBoxLayout(contextListContainer);
    clistLayout->addWidget(m_contextList);
    clistLayout->addSpacing(KDialog::spacingHint());

    QVBoxLayout *contextLayout = new QVBoxLayout(contextContainer);
    contextLayout->addWidget(contextLabel);
    contextLayout->addSpacing(KDialog::spacingHint());
    contextLayout->addWidget(contextListContainer);

    // source selection & display
    QWidget *sourceSelDisplay = new QWidget(vsplitter);
    QVBoxLayout *ssdvl = new QVBoxLayout(sourceSelDisplay);

    m_sourceSel = new QComboBox(toolBar());
    connect(m_sourceSel, SIGNAL(activated(int)), this, SLOT(slotSourceSelected(int)));

    m_sourceDisplay = new SourceDisplay(this, sourceSelDisplay);
    ssdvl->addWidget(m_sourceDisplay);
    connect(m_sourceDisplay, SIGNAL(lineDoubleClicked(int)), SLOT(slotToggleBreakpoint(int)));

    QValueList< int > vsplitSizes;
    vsplitSizes.insert(vsplitSizes.end(), 120);
    vsplitSizes.insert(vsplitSizes.end(), 480);
    vsplitter->setSizes(vsplitSizes);

    // evaluate

    QWidget *evalContainer = new QWidget(hsplitter);

    QLabel *evalLabel = new QLabel(i18n("JavaScript console"), evalContainer);
    m_evalEdit = new EvalMultiLineEdit(evalContainer);
    m_evalEdit->setWordWrap(QMultiLineEdit::NoWrap);
    m_evalEdit->setFont(font);
    connect(m_evalEdit, SIGNAL(returnPressed()), SLOT(slotEval()));
    m_evalDepth = 0;

    QVBoxLayout *evalLayout = new QVBoxLayout(evalContainer);
    evalLayout->addSpacing(KDialog::spacingHint());
    evalLayout->addWidget(evalLabel);
    evalLayout->addSpacing(KDialog::spacingHint());
    evalLayout->addWidget(m_evalEdit);

    QValueList< int > hsplitSizes;
    hsplitSizes.insert(hsplitSizes.end(), 400);
    hsplitSizes.insert(hsplitSizes.end(), 200);
    hsplitter->setSizes(hsplitSizes);

    vl->addWidget(hsplitter);

    // actions
    KPopupMenu *debugMenu = new KPopupMenu(this);
    menuBar()->insertItem("&Debug", debugMenu);

    m_actionCollection = new KActionCollection(this);
    m_actionCollection->setInstance(this);

    // Venkman use F12, KDevelop F10
    KShortcut scNext = KShortcut(KKeySequence(KKey(Qt::Key_F12)));
    scNext.append(KKeySequence(KKey(Qt::Key_F10)));
    m_nextAction = new KAction(i18n("Next breakpoint", "&Next"), "dbgnext", scNext, this, SLOT(slotNext()), m_actionCollection, "next");
//.........这里部分代码省略.........