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** This file is part of the test suite of the Qt Toolkit.

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** Alternatively, this file may be used under the terms of the GNU General

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****************************************************************************/

#include <QtTest/QtTest>

#include <q3dockwindow.h>

#include <q3mainwindow.h>

#include <q3textedit.h>

#include <qapplication.h>

#include <qevent.h>

#include <qlayout.h>

#include <qlineedit.h>

#include <qtimer.h>

#include <qtoolbutton.h>

#include <qaction.h>

//TESTED_CLASS=Q3DockArea Q3DockAreaLayout

//TESTED_FILES=

class testMainWindow : public Q3MainWindow

{

public:

    testMainWindow(QWidget* parent=0, const char* name=0);

    ~testMainWindow();

    bool keysuccess;

protected:

    void keyPressEvent(QKeyEvent*);

};

class testLineEdit : public QLineEdit

{

public:

    testLineEdit(QWidget* parent=0, const char* name =0);

    ~testLineEdit();

protected:

    void keyPressEvent(QKeyEvent*);

};

class tst_Q3MainWindow : public QObject

{

    Q_OBJECT

public:

    tst_Q3MainWindow();

    ~tst_Q3MainWindow();

public slots:

    void initTestCase();

    void cleanupTestCase();

    void cleanup();

private slots:

    void propagateEscapeKeyTest();

    void testDockWindowMinimized();

    void testSetUsesBigPixmaps();

    void hideAndShow();

    // task-specific tests:

    void task176544_setDockEnabled();

    void task240766_layoutcrash();

private:

    testMainWindow* testWidget;

    testLineEdit* le;

};

testMainWindow::testMainWindow( QWidget* parent, const char* name )

    : Q3MainWindow( parent, name )

{

    keysuccess = FALSE;

}

testMainWindow::~testMainWindow()

{

}

void testMainWindow::keyPressEvent( QKeyEvent* ke )

{

    if ( ke->key() == Qt::Key_Escape )

	keysuccess = TRUE;

}

testLineEdit::testLineEdit( QWidget* parent, const char* name )

    : QLineEdit( parent, name )

{

}

testLineEdit::~testLineEdit()

{

}

void testLineEdit::keyPressEvent( QKeyEvent* ke )

{

    if ( ke->key() == Qt::Key_Escape )

	ke->ignore();

}

/*

    Nothing to do here.

*/

tst_Q3MainWindow::tst_Q3MainWindow()

{

}

/*

    Nothing to do here.

    The testwidget is deleted automatically.

*/

tst_Q3MainWindow::~tst_Q3MainWindow()

{

}

/*

    This function is called once when a testcase is being executed.

    You can use it to create the instance of a widget class and set it for instance

    as the mainwidget.

*/

void tst_Q3MainWindow::initTestCase()

{

    testWidget = new testMainWindow(0);

    QWidget *w = new QWidget(testWidget);

    testWidget->setCentralWidget(w);

    QVBoxLayout *vbl = new QVBoxLayout(w);

    le = new testLineEdit( w );

    vbl->addWidget(le);

    new Q3ToolBar(testWidget);

    qApp->setMainWidget( testWidget );

    testWidget->show();

}

void tst_Q3MainWindow::cleanupTestCase()

{

    delete testWidget;

}

/*

    Nothing to do here, but you could for instance use this to clean up temporary files

    you have been using in a test.

*/

void tst_Q3MainWindow::cleanup()

{

}

void tst_Q3MainWindow::propagateEscapeKeyTest()

{

    QTest::keyClick( testWidget, Qt::Key_Escape );

    QVERIFY( testWidget->keysuccess );

}

void tst_Q3MainWindow::testDockWindowMinimized()

{

    Q3MainWindow mw;

    Q3DockWindow *dw = new Q3DockWindow(&mw);

    QToolButton *btn = new QToolButton(dw);

    btn->setUsesTextLabel(true);

    btn->setTextLabel("foo");

    dw->setWidget(btn);

    mw.addDockWindow(dw, Qt::DockMinimized);

    mw.show();

#ifdef Q_WS_X11

    qt_x11_wait_for_window_manager(&mw);

#endif

    qApp->processEvents();

    QEXPECT_FAIL(0, "This test started failing sometime during the 3.x lifetime", Continue);

    QVERIFY(dw->x() + dw->width() < 0);

    QEXPECT_FAIL(0, "This test started failing sometime during the 3.x lifetime", Continue);

    QVERIFY(dw->y() + dw->height() < 0);

}

void tst_Q3MainWindow::hideAndShow()

{

    Q3MainWindow mw;

    mw.show();

    Q3DockWindow *dw = new Q3DockWindow(&mw);

    QToolButton *btn = new QToolButton(dw);

    dw->setWidget(btn);

    mw.addDockWindow(dw, Qt::DockTornOff);

    QVERIFY(dw->isVisible());

    mw.hide();

    QTest::qWait(250);

    QVERIFY(!dw->isVisible());

    mw.show();

    QTest::qWait(250);

    QVERIFY(dw->isVisible());

}

void tst_Q3MainWindow::testSetUsesBigPixmaps()

{

    Q3MainWindow mw;

    Q3ToolBar toolbar(&mw);

    QAction action(&toolbar);

    toolbar.addAction(&action);

    QPixmap pix(16,16);

    action.setIcon(pix);

    mw.show();

    qApp->processEvents();

    mw.setUsesBigPixmaps(false);

    QToolButton *button = qFindChild<QToolButton*>(&toolbar);

    const QSize smallSize = button->size();

    mw.setUsesBigPixmaps(true);

    QVERIFY(button->width() > smallSize.width() && button->height() > smallSize.height());

}

void tst_Q3MainWindow::task176544_setDockEnabled()

{

    Q3MainWindow *mainWindow = new Q3MainWindow;

    mainWindow->setWindowTitle("Main Window");

    mainWindow->show();

    QCOMPARE(mainWindow->dockWindows().size(), 0);

    Q3DockWindow *dockWindow = new Q3DockWindow(mainWindow);

    dockWindow->show();

    QCOMPARE(mainWindow->dockWindows().size(), 1);

    mainWindow->setDockEnabled(dockWindow, Qt::DockLeft, false);

    QCOMPARE(mainWindow->dockWindows().size(), 1);

    mainWindow->setDockEnabled(dockWindow, Qt::DockRight, false);

    QCOMPARE(mainWindow->dockWindows().size(), 1);

}

void tst_Q3MainWindow::task240766_layoutcrash()

{

    Q3MainWindow main;

    QMenuBar* menubar = main.menuBar();

    Q3DockWindow *emptyDock = new Q3DockWindow(Q3DockWindow::InDock, &main);

    main.addDockWindow(emptyDock, Qt::DockLeft);

    Q3DockWindow *dock = new Q3DockWindow(Q3DockWindow::InDock, &main);

    main.addDockWindow(dock, Qt::DockLeft);

    dock->setResizeEnabled(true);

    Q3TextEdit *plotDialog = new Q3TextEdit(dock);

    dock->setWidget(plotDialog);

    main.show();

    QTest::qWait(100); 

    main.resize(180,180);

    QTest::qWait(100); //should not crash;

}

QTEST_MAIN(tst_Q3MainWindow)

#include "tst_q3mainwindow.moc"