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#include <QtTest/QtTest>

#include <qcoreapplication.h>

#include <qdebug.h>

#include <qtoolbutton.h>

#include <qmenu.h>

#include <qaction.h>

#include <qwindowsstyle.h>

#include <qstyleoption.h>

//TESTED_CLASS=

//TESTED_FILES=

class tst_QToolButton : public QObject

{

Q_OBJECT

public:

    tst_QToolButton();

    virtual ~tst_QToolButton();

private slots:

    void getSetCheck();

    void triggered();

    void collapseTextOnPriority();

    void task230994_iconSize();

    void task176137_autoRepeatOfAction();

protected slots:

    void sendMouseClick();

private:

    QWidget *w;

};

tst_QToolButton::tst_QToolButton()

{

}

tst_QToolButton::~tst_QToolButton()

{

}

// Testing get/set functions

void tst_QToolButton::getSetCheck()

{

    QToolButton obj1;

    // QMenu* QToolButton::menu()

    // void QToolButton::setMenu(QMenu*)

    QMenu *var1 = new QMenu;

    obj1.setMenu(var1);

    QCOMPARE(var1, obj1.menu());

    obj1.setMenu((QMenu *)0);

    QCOMPARE((QMenu *)0, obj1.menu());

    delete var1;

    // ToolButtonPopupMode QToolButton::popupMode()

    // void QToolButton::setPopupMode(ToolButtonPopupMode)

    obj1.setPopupMode(QToolButton::ToolButtonPopupMode(QToolButton::DelayedPopup));

    QCOMPARE(QToolButton::ToolButtonPopupMode(QToolButton::DelayedPopup), obj1.popupMode());

    obj1.setPopupMode(QToolButton::ToolButtonPopupMode(QToolButton::MenuButtonPopup));

    QCOMPARE(QToolButton::ToolButtonPopupMode(QToolButton::MenuButtonPopup), obj1.popupMode());

    obj1.setPopupMode(QToolButton::ToolButtonPopupMode(QToolButton::InstantPopup));

    QCOMPARE(QToolButton::ToolButtonPopupMode(QToolButton::InstantPopup), obj1.popupMode());

    // bool QToolButton::autoRaise()

    // void QToolButton::setAutoRaise(bool)

    obj1.setAutoRaise(false);

    QCOMPARE(false, obj1.autoRaise());

    obj1.setAutoRaise(true);

    QCOMPARE(true, obj1.autoRaise());

    // QAction * QToolButton::defaultAction()

    // void QToolButton::setDefaultAction(QAction *)

    QAction *var4 = new QAction(0);

    obj1.setDefaultAction(var4);

    QCOMPARE(var4, obj1.defaultAction());

    obj1.setDefaultAction((QAction *)0);

    QCOMPARE((QAction *)0, obj1.defaultAction());

    delete var4;

#ifdef QT_HAS_QT3SUPPORT

    //ensure that popup delay is not reset on style change

    obj1.setPopupDelay(5);

    obj1.setStyle(new QWindowsStyle);

    QCOMPARE(obj1.popupDelay(), 5);

#endif

}

Q_DECLARE_METATYPE(QAction*)

void tst_QToolButton::triggered()

{

    qRegisterMetaType<QAction *>("QAction *");

    QToolButton tb;

    tb.show();

    QSignalSpy spy(&tb,SIGNAL(triggered(QAction*)));

    QMenu *menu = new QMenu("Menu");

    QAction *one = menu->addAction("one");

    menu->addAction("two");

    QAction *def = new QAction("def", this);

    tb.setMenu(menu);

    tb.setDefaultAction(def);

#ifdef Q_WS_QWS

    QApplication::processEvents(); //wait for the window system to show the tool button

#endif

    def->trigger();

    QCOMPARE(spy.count(),1);

    QCOMPARE(qvariant_cast<QAction *>(spy.at(0).at(0)), def);

    w = menu;

    QTimer::singleShot(30, this, SLOT(sendMouseClick()));

    tb.showMenu();

    QTest::qWait(20);

    QCOMPARE(spy.count(),2);

    QCOMPARE(qvariant_cast<QAction *>(spy.at(1).at(0)), one);

    delete menu;

}

void tst_QToolButton::collapseTextOnPriority()

{

    class MyToolButton : public QToolButton

    {

        friend class tst_QToolButton;

    public:

        void initStyleOption(QStyleOptionToolButton *option)

        {

            QToolButton::initStyleOption(option);

        }

    };

    MyToolButton button;

    button.setToolButtonStyle(Qt::ToolButtonTextBesideIcon);

    QAction action(button.style()->standardIcon(QStyle::SP_ArrowBack), "test", 0);

    button.setDefaultAction(&action);

    QStyleOptionToolButton option;

    button.initStyleOption(&option);

    QVERIFY(option.toolButtonStyle == Qt::ToolButtonTextBesideIcon);

    action.setPriority(QAction::LowPriority);

    button.initStyleOption(&option);

    QVERIFY(option.toolButtonStyle == Qt::ToolButtonIconOnly);

}

void tst_QToolButton::task230994_iconSize()

{

    //we check that the iconsize returned bu initStyleOption is valid

    //when the toolbutton has no parent

    class MyToolButton : public QToolButton

    {

        friend class tst_QToolButton;

    public:

        void initStyleOption(QStyleOptionToolButton *option)

        {

            QToolButton::initStyleOption(option);

        }

    };

    MyToolButton button;

    QStyleOptionToolButton option;

    button.initStyleOption(&option);

    QVERIFY(option.iconSize.isValid());

}

void tst_QToolButton::task176137_autoRepeatOfAction()

{

    QAction action(0);

    QToolButton tb;

    tb.setDefaultAction (&action);

    tb.show();

    QSignalSpy spy(&action,SIGNAL(triggered()));

    QTest::mousePress ( &tb, Qt::LeftButton);

    QTest::mouseRelease ( &tb, Qt::LeftButton, 0, QPoint (), 2000);

    QCOMPARE(spy.count(),1);

    // try again with auto repeat

    tb.setAutoRepeat (true);

    QSignalSpy repeatSpy(&action,SIGNAL(triggered())); // new spy

    QTest::mousePress ( &tb, Qt::LeftButton);

    QTest::mouseRelease ( &tb, Qt::LeftButton, 0, QPoint (), 3000);

    qreal expected = (3000 - tb.autoRepeatDelay()) / tb.autoRepeatInterval() + 1;

    //we check that the difference is less than 10% (on some systems timers are not super accurate)

    QVERIFY ( qAbs( (expected - repeatSpy.count()) / expected) < 0.1);

}

void tst_QToolButton::sendMouseClick()

{

    QTest::mouseClick(w, Qt::LeftButton, 0, QPoint(7,7));

}

QTEST_MAIN(tst_QToolButton)

#include "tst_qtoolbutton.moc"