本文整理汇总了C++中QPlainTextEdit::moveCursor方法的典型用法代码示例。如果您正苦于以下问题：C++ QPlainTextEdit::moveCursor方法的具体用法？C++ QPlainTextEdit::moveCursor怎么用？C++ QPlainTextEdit::moveCursor使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类QPlainTextEdit的用法示例。
在下文中一共展示了QPlainTextEdit::moveCursor方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: testQtOutputFormatter_appendMixedAssertAndAnsi
void QtSupportPlugin::testQtOutputFormatter_appendMixedAssertAndAnsi()
{
QPlainTextEdit edit;
TestQtOutputFormatter formatter;
formatter.setPlainTextEdit(&edit);
const QString inputText = QString::fromLatin1(
"\x1b[38;2;0;0;127mHello\n"
"Object::Test in test.cpp:123\n"
"\x1b[38;2;0;0;127mHello\n");
const QString outputText = QString::fromLatin1(
"Hello\n"
"Object::Test in test.cpp:123\n"
"Hello\n");
formatter.appendMessage(inputText, QTextCharFormat());
QCOMPARE(edit.toPlainText(), outputText);
edit.moveCursor(QTextCursor::Start);
QCOMPARE(edit.currentCharFormat(), blueFormat());
edit.moveCursor(QTextCursor::Down);
edit.moveCursor(QTextCursor::EndOfLine);
QCOMPARE(edit.currentCharFormat(), linkFormat(QTextCharFormat(), QLatin1String("test.cpp:123")));
edit.moveCursor(QTextCursor::End);
QCOMPARE(edit.currentCharFormat(), blueFormat());
}示例2: sinkMessage
void MessagesDialog::sinkMessage( const MsgEvent *msg )
{
QMutexLocker locker( &messageLocker );
QPlainTextEdit *messages = ui.messages;
/* Only scroll if the viewport is at the end.
Don't bug user by auto-changing/losing viewport on insert(). */
bool b_autoscroll = ( messages->verticalScrollBar()->value()
+ messages->verticalScrollBar()->pageStep()
>= messages->verticalScrollBar()->maximum() );
/* Copy selected text to the clipboard */
if( messages->textCursor().hasSelection() )
messages->copy();
/* Fix selected text bug */
if( !messages->textCursor().atEnd() ||
messages->textCursor().anchor() != messages->textCursor().position() )
messages->moveCursor( QTextCursor::End );
/* Start a new logic block so we can hide it on-demand */
messages->textCursor().insertBlock();
QString buf = QString( "<i><font color='darkblue'>%1</font>" ).arg( msg->module );
switch ( msg->priority )
{
case VLC_MSG_INFO:
buf += "<font color='blue'> info: </font>";
break;
case VLC_MSG_ERR:
buf += "<font color='red'> error: </font>";
break;
case VLC_MSG_WARN:
buf += "<font color='green'> warning: </font>";
break;
case VLC_MSG_DBG:
default:
buf += "<font color='grey'> debug: </font>";
break;
}
/* Insert the prefix */
messages->textCursor().insertHtml( buf /* + "</i>" */ );
/* Insert the message */
messages->textCursor().insertHtml( msg->text );
/* Pass the new message thru the filter */
QTextBlock b = messages->document()->lastBlock();
b.setVisible( matchFilter( b.text() ) );
/* Tell the QTextDocument to recompute the size of the given area */
messages->document()->markContentsDirty( b.position(), b.length() );
if ( b_autoscroll ) messages->ensureCursorVisible();
}示例3: insertTextAtLine
//-------------------------------------------------------------------------
void MainWindow::insertTextAtLine(int lineNr, const char* pText)
{
QPlainTextEdit *sourceCode = getCurrentSourceCode();
if (lineNr >= 0)
{
QTextCursor sourceCursor = sourceCode->textCursor();
sourceCursor.setPosition(sourceCode->document()->findBlockByLineNumber(lineNr).position());
sourceCode->setTextCursor(sourceCursor);
}
else
{
sourceCode->moveCursor(QTextCursor::StartOfLine);
}
sourceCode->insertPlainText(QString::fromUtf8(pText));
}