Esempi in C++ (Cpp) per Q3TextEdit::setText

Linguaggio di programmazione: C++ (Cpp)

Classe/tipologia: Q3TextEdit

Metodo/funzione: setText

Esempi su hotexamples.com: 4

Q3TextEdit::setText in C++ (Cpp): 4 esempi trovati. Questi sono i migliori esempi reali in C++ (Cpp) per Q3TextEdit::setText, estratti da progetti open source. Li puoi valutare, per aiutarci a migliorare la qualità dei nostri esempi.

Metodi utilizzati di frequente

Mostra Nascondi

getCursorPosition(8)

setTextFormat(5)

setCursorPosition(4)

paragraphLength(4)

paragraphs(4)

setText(4)

selectedText(3)

getSelection(3)

text(3)

setSelection(3)

textFormat(2)

show(2)

append(2)

removeSelectedText(2)

moveCursor(2)

hasSelectedText(2)

viewport(2)

clear(1)

setCurrentFont(1)

selectAll(1)

setReadOnly(1)

scrollToAnchor(1)

removeSelection(1)

setWordWrap(1)

setWrapColumnOrWidth(1)

font(1)

Esempio n. 1

Mostra file

File: tst_q3richtext.cpp Progetto: Akheon23/chromecast-mirrored-source.vendor

void tst_Q3RichText::cursorPosition()
{
    Q3TextEdit textedit;
    textedit.setText( "This is a test" );
    textedit.setCursorPosition( textedit.paragraphs() - 1, textedit.paragraphLength( textedit.paragraphs() - 1 ) );
    int para;
    int index;
    textedit.getCursorPosition( &para, &index );
    QCOMPARE( para, 0 );
    QCOMPARE( index, 14 );
    textedit.setText( "This is a test\nThis is a test\nThis is a test" );
    textedit.setCursorPosition( textedit.paragraphs() - 1, textedit.paragraphLength( textedit.paragraphs() - 1 ) );
    textedit.getCursorPosition( &para, &index );
    QCOMPARE( para, 2 );
    QCOMPARE( index, 14 );
}

Esempio n. 2

Mostra file

File: aboutdialog.cpp Progetto: BackupTheBerlios/qpamat

/**
 * @brief Sets up the license tab.
 *
 * Tries to search the \c LICENSE file.
 */
void AboutDialog::setupLicenseTab()
{
    Q3VBox* licenseTab = new Q3VBox(this);

    Q3TextEdit* textEdit = new Q3TextEdit(licenseTab);
    textEdit->setReadOnly(true);
    textEdit->setWordWrap(Q3TextEdit::FixedColumnWidth);
    textEdit->setWrapColumnOrWidth(100);

    QFile file(":/COPYING");
    if (file.open( QIODevice::ReadOnly )) {
        QTextStream stream(&file);
        textEdit->setText("<pre>" + stream.read() + "</pre>");
    }

    m_tabWidget->addTab(licenseTab, tr("&License"));
}

Esempio n. 3

Mostra file

File: tst_q3richtext.cpp Progetto: Akheon23/chromecast-mirrored-source.vendor

void tst_Q3RichText::keyPressEvent()
{
    // Still needs to test Key_Prior and Key_Next

    int para, index;

    Q3TextEdit textedit;
    textedit.show();
    textedit.setText( "This is a test" );

    qWarning( "Consider using QtTestCase::keyEvent() for sending key events" );
    QKeyEvent ke( QEvent::KeyPress, Qt::Key_Right, 0, Qt::NoButton );
    QApplication::sendEvent( textedit.viewport(), &ke );
    textedit.getCursorPosition( &para, &index );
    QCOMPARE( para, 0 );
    QCOMPARE( index, 1 );

    ke = QKeyEvent( QEvent::KeyPress, Qt::Key_Right, 0, Qt::ControlModifier );
    QApplication::sendEvent( textedit.viewport(), &ke );
    textedit.getCursorPosition( &para, &index );
    QCOMPARE( para, 0 );
    QCOMPARE( index, 5 );

    ke = QKeyEvent( QEvent::KeyPress, Qt::Key_Left, 0, Qt::NoButton );
    QApplication::sendEvent( textedit.viewport(), &ke );
    textedit.getCursorPosition( &para, &index );
    QCOMPARE( para, 0 );
    QCOMPARE( index, 4 );

    ke = QKeyEvent( QEvent::KeyPress, Qt::Key_Left, 0, Qt::ControlModifier );
    QApplication::sendEvent( textedit.viewport(), &ke );
    textedit.getCursorPosition( &para, &index );
    QCOMPARE( para, 0 );
    QCOMPARE( index, 0 );

    // Test that the text is removed when Enter/Return is pressed first
    textedit.selectAll();
    ke = QKeyEvent( QEvent::KeyPress, Qt::Key_Enter, 0, Qt::NoButton );
    QApplication::sendEvent( textedit.viewport(), &ke );
    QCOMPARE( textedit.text(), QString("\n") );

    textedit.setText( "This is a test" );
    textedit.selectAll();
    ke = QKeyEvent( QEvent::KeyPress, Qt::Key_Return, 0, Qt::NoButton );
    QApplication::sendEvent( textedit.viewport(), &ke );
    QCOMPARE( textedit.text(), QString("\n") );

    // Now test if the line-break is added in rich text mode
    textedit.setTextFormat( Qt::RichText );

    textedit.setText( "This is a test" );
    ke = QKeyEvent( QEvent::KeyPress, Qt::Key_Enter, 0, Qt::ControlModifier );
    QApplication::sendEvent( textedit.viewport(), &ke );
    QVERIFY( textedit.text().contains( "<br />" ) );

    textedit.setText( "This is a test" );
    textedit.moveCursor( Q3TextEdit::MoveLineEnd, FALSE );
    ke = QKeyEvent( QEvent::KeyPress, Qt::Key_Return, 0, Qt::ControlModifier );
    QApplication::sendEvent( textedit.viewport(), &ke );
    QVERIFY( textedit.text().contains( "<br />" ) );

    textedit.setText( "This is a test" );
    textedit.moveCursor( Q3TextEdit::MoveWordForward, FALSE );
    ke = QKeyEvent( QEvent::KeyPress, Qt::Key_Return, 0, Qt::NoButton );
    QApplication::sendEvent( textedit.viewport(), &ke );
    QString es = QString::fromLatin1("<p dir=\"ltr\">");
    QVERIFY( textedit.text().count( es ) == 2 );

    textedit.setTextFormat( Qt::AutoText );

    textedit.setText( "This is a test" );
    QApplication::clipboard()->setText("");
    textedit.selectAll();
    ke = QKeyEvent( QEvent::KeyPress, Qt::Key_Delete, 0, Qt::NoButton );
    QApplication::sendEvent( textedit.viewport(), &ke );
    QCOMPARE( textedit.text(), QString("") );

#if defined (Q_WS_WIN)
    textedit.setText( "This is a test" );
    QApplication::clipboard()->setText("");
    textedit.selectAll();
    ke = QKeyEvent( QEvent::KeyPress, Qt::Key_Delete, 0, Qt::ShiftModifier );
    QApplication::sendEvent( textedit.viewport(), &ke );
    QCOMPARE( textedit.text(), QString("") );
    QCOMPARE( QApplication::clipboard()->text(), QString("This is a test") );
#endif

    textedit.setText( "This is a test" );
    ke = QKeyEvent( QEvent::KeyPress, Qt::Key_Delete, 0, Qt::NoButton );
    QApplication::sendEvent( textedit.viewport(), &ke );
    QCOMPARE( textedit.text(), QString("his is a test") );

    bool nativeClipboardWorking = true;
#if defined (Q_WS_MAC)
    PasteboardRef pasteboard;
    OSStatus status = PasteboardCreate(0, &pasteboard);
    if (status == noErr)
        CFRelease(pasteboard);
    nativeClipboardWorking = status == noErr;
#endif

    if (nativeClipboardWorking) {
        textedit.setText( "This is a test" );
        QApplication::clipboard()->setText(" and this is another test");
        textedit.moveCursor( Q3TextEdit::MoveLineEnd, FALSE );
        ke = QKeyEvent( QEvent::KeyPress, Qt::Key_Insert, 0, Qt::ShiftModifier );
        QApplication::sendEvent( textedit.viewport(), &ke );
        QCOMPARE( textedit.text(), QString("This is a test and this is another test") );
    }

#if defined (Q_WS_WIN)
    textedit.setText( "This is a test" );
    QApplication::clipboard()->setText("");
    textedit.selectAll();
    ke = QKeyEvent( QEvent::KeyPress, Qt::Key_Insert, 0, Qt::ControlModifier );
    QApplication::sendEvent( textedit.viewport(), &ke );
    QCOMPARE( QApplication::clipboard()->text(), QString("This is a test") );
#endif

    textedit.setText( "This is a test" );
    textedit.selectAll();
    ke = QKeyEvent( QEvent::KeyPress, Qt::Key_Backspace, 0, Qt::NoButton );
    QApplication::sendEvent( textedit.viewport(), &ke );
    QCOMPARE( textedit.text(), QString("") );

    textedit.setText( "This is a test" );
    textedit.moveCursor( Q3TextEdit::MoveLineEnd, FALSE );
    ke = QKeyEvent( QEvent::KeyPress, Qt::Key_Backspace, 0, Qt::NoButton );
    QApplication::sendEvent( textedit.viewport(), &ke );
    QCOMPARE( textedit.text(), QString( "This is a tes" ) );

    if (nativeClipboardWorking) {
        textedit.setText( "This is a test" );
        QApplication::clipboard()->setText("");
        textedit.selectAll();
        ke = QKeyEvent( QEvent::KeyPress, Qt::Key_F16, 0, Qt::NoButton );
        QApplication::sendEvent( textedit.viewport(), &ke );
        QCOMPARE( QApplication::clipboard()->text(), QString("This is a test") );

        textedit.setText( "This is a test" );
        textedit.moveCursor( Q3TextEdit::MoveLineEnd, FALSE );
        QApplication::clipboard()->setText(" and this is another test");
        ke = QKeyEvent( QEvent::KeyPress, Qt::Key_F18, 0, Qt::NoButton );
        QApplication::sendEvent( textedit.viewport(), &ke );
        QCOMPARE( textedit.text(), QString("This is a test and this is another test") );

        textedit.setText( "This is a test" );
        QApplication::clipboard()->setText("");
        textedit.selectAll();
        ke = QKeyEvent( QEvent::KeyPress, Qt::Key_F20, 0, Qt::NoButton );
        QApplication::sendEvent( textedit.viewport(), &ke );
        QCOMPARE( textedit.text(), QString("") );
        QCOMPARE( QApplication::clipboard()->text(), QString("This is a test") );
    }
}

Esempio n. 4

Mostra file

File: tst_q3richtext.cpp Progetto: Akheon23/chromecast-mirrored-source.vendor

void tst_Q3RichText::moveCursor()
{
    // Still needs to test for MovePageUp and MovePageDown

    int para, index;

    Q3TextEdit textedit;
    textedit.show();
    textedit.setText( "This is a test" );

    textedit.moveCursor( Q3TextEdit::MoveEnd, FALSE );
    textedit.getCursorPosition( &para, &index );
    QCOMPARE( para, 0 );
    QCOMPARE( index, 14 );

    textedit.moveCursor( Q3TextEdit::MoveBackward, FALSE );
    textedit.getCursorPosition( &para, &index );
    QCOMPARE( para, 0 );
    QCOMPARE( index, 13 );

    textedit.moveCursor( Q3TextEdit::MoveWordBackward, FALSE );
    textedit.getCursorPosition( &para, &index );
    QCOMPARE( para, 0 );
    QCOMPARE( index, 10 );

    textedit.moveCursor( Q3TextEdit::MoveHome, FALSE );
    textedit.getCursorPosition( &para, &index );
    QCOMPARE( para, 0 );
    QCOMPARE( index, 0 );

    textedit.moveCursor( Q3TextEdit::MoveForward, FALSE );
    textedit.getCursorPosition( &para, &index );
    QCOMPARE( para, 0 );
    QCOMPARE( index, 1 );

    textedit.moveCursor( Q3TextEdit::MoveWordForward, FALSE );
    textedit.getCursorPosition( &para, &index );
    QCOMPARE( para, 0 );
    QCOMPARE( index, 5 );

    textedit.moveCursor( Q3TextEdit::MoveLineStart, FALSE );
    textedit.getCursorPosition( &para, &index );
    QCOMPARE( para, 0 );
    QCOMPARE( index, 0 );

    textedit.moveCursor( Q3TextEdit::MoveLineEnd, FALSE );
    textedit.getCursorPosition( &para, &index );
    QCOMPARE( para, 0 );
    QCOMPARE( index, 14 );

    textedit.setText( "This is a test\nThis is a test\nThis is a test" );

    textedit.moveCursor( Q3TextEdit::MoveEnd, FALSE );
    textedit.getCursorPosition( &para, &index );
    QCOMPARE( para, 2 );
    QCOMPARE( index, 14 );

    textedit.moveCursor( Q3TextEdit::MoveBackward, FALSE );
    textedit.getCursorPosition( &para, &index );
    QCOMPARE( para, 2 );
    QCOMPARE( index, 13 );

    textedit.moveCursor( Q3TextEdit::MoveWordBackward, FALSE );
    textedit.getCursorPosition( &para, &index );
    QCOMPARE( para, 2 );
    QCOMPARE( index, 10 );

    textedit.moveCursor( Q3TextEdit::MoveHome, FALSE );
    textedit.getCursorPosition( &para, &index );
    QCOMPARE( para, 0 );
    QCOMPARE( index, 0 );

    textedit.moveCursor( Q3TextEdit::MoveForward, FALSE );
    textedit.getCursorPosition( &para, &index );
    QCOMPARE( para, 0 );
    QCOMPARE( index, 1 );

    textedit.moveCursor( Q3TextEdit::MoveWordForward, FALSE );
    textedit.getCursorPosition( &para, &index );
    QCOMPARE( para, 0 );
    QCOMPARE( index, 5 );

    textedit.moveCursor( Q3TextEdit::MoveDown, FALSE );
    textedit.moveCursor( Q3TextEdit::MoveDown, FALSE );
    textedit.getCursorPosition( &para, &index );
    QCOMPARE( para, 2 );
    QCOMPARE( index, 5 );

    textedit.moveCursor( Q3TextEdit::MoveLineStart, FALSE );
    textedit.getCursorPosition( &para, &index );
    QCOMPARE( para, 2 );
    QCOMPARE( index, 0 );

    textedit.moveCursor( Q3TextEdit::MoveLineEnd, FALSE );
    textedit.getCursorPosition( &para, &index );
    QCOMPARE( para, 2 );
    QCOMPARE( index, 14 );

    textedit.moveCursor( Q3TextEdit::MoveUp, FALSE );
    textedit.getCursorPosition( &para, &index );
    QCOMPARE( para, 1 );
    QCOMPARE( index, 14 );
}