C++ (Cpp) Range::setEnd示例

示例#1

文件： range_test.cpp 项目： KDE/ktexteditor

void RangeTest::rangeCheck(KTextEditor::Range &valid)
{
    QVERIFY(valid.isValid() && valid.start() <= valid.end());

    KTextEditor::Cursor before(0, 1), start(0, 2), end(1, 4), after(1, 10);

    KTextEditor::Range result(start, end);
    QVERIFY(valid.isValid() && valid.start() <= valid.end());

    valid.setRange(start, end);
    QVERIFY(valid.isValid() && valid.start() <= valid.end());
    QCOMPARE(valid, result);

    valid.setRange(end, start);
    QVERIFY(valid.isValid() && valid.start() <= valid.end());
    QCOMPARE(valid, result);

    valid.setStart(after);
    QVERIFY(valid.isValid() && valid.start() <= valid.end());
    QCOMPARE(valid, KTextEditor::Range(after, after));

    valid = result;
    QCOMPARE(valid, result);

    valid.setEnd(before);
    QVERIFY(valid.isValid() && valid.start() <= valid.end());
    QCOMPARE(valid, KTextEditor::Range(before, before));
}

示例#2

文件： normaldeclarationcompletionitem.cpp 项目： KDE/kdevplatform

void NormalDeclarationCompletionItem::execute(KTextEditor::View* view, const KTextEditor::Range& word) {

    if( m_completionContext && m_completionContext->depth() != 0 )
        return; //Do not replace any text when it is an argument-hint

    KTextEditor::Document* document = view->document();
    QString newText;

    {
        KDevelop::DUChainReadLocker lock(KDevelop::DUChain::lock());
        if(m_declaration) {
            newText = declarationName();
        } else {
            qCDebug(LANGUAGE) << "Declaration disappeared";
            return;
        }
    }

    document->replaceText(word, newText);
    KTextEditor::Range newRange = word;
    newRange.setEnd(KTextEditor::Cursor(newRange.end().line(), newRange.start().column() + newText.length()));

    executed(view, newRange);
}