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C++ QTextEdit::setPlainText方法代码示例

本文整理汇总了C++中QTextEdit::setPlainText方法的典型用法代码示例。如果您正苦于以下问题：C++ QTextEdit::setPlainText方法的具体用法？C++ QTextEdit::setPlainText怎么用？C++ QTextEdit::setPlainText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QTextEdit的用法示例。


在下文中一共展示了QTextEdit::setPlainText方法的15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: QDialog

AboutDialog::AboutDialog(QWidget *p, AboutDialogOptions options) : QDialog(p) {
	setWindowTitle(tr("About Murmur"));
	setMinimumSize(QSize(400, 300));

	QTabWidget *qtwTab = new QTabWidget(this);
	QVBoxLayout *vblMain = new QVBoxLayout(this);

	QTextEdit *qteLicense = new QTextEdit(qtwTab);
	qteLicense->setReadOnly(true);
	qteLicense->setPlainText(License::license());

	QTextEdit *qteAuthors = new QTextEdit(qtwTab);
	qteAuthors->setReadOnly(true);
	qteAuthors->setPlainText(License::authors());

	QTextBrowser *qtb3rdPartyLicense = new QTextBrowser(qtwTab);
	qtb3rdPartyLicense->setReadOnly(true);
	qtb3rdPartyLicense->setOpenExternalLinks(true);

	QList<LicenseInfo> thirdPartyLicenses = License::thirdPartyLicenses();
	foreach(LicenseInfo li, thirdPartyLicenses) {
		qtb3rdPartyLicense->append(QString::fromLatin1("<h3>%1 (<a href=\"%2\">%2</a>)</h3><pre>%3</pre>")
				.arg(Qt::escape(li.name))
				.arg(Qt::escape(li.url))
				.arg(Qt::escape(li.license)));
	}
开发者ID:Abextm，项目名称:mumble，代码行数:26，代码来源:About.cpp

示例2: createLicensePanel

QWidget* AboutBox::createLicensePanel()
{
	// Create a label to display readme.txt
	QTextEdit* label = new QTextEdit();
	label->setReadOnly(true);
	QString fileName(QString::fromUtf8(m_gleInterface->getManualLocation().c_str()));
	fileName.resize(fileName.lastIndexOf(QDir::separator()));
	fileName += QDir::separator();
	fileName += tr("LICENSE.txt");
   GLEInterface* iface = GLEGetInterfacePointer();
   std::string licenseFileTxt;
   bool res = iface->readFileOrGZIPTxt(fileName.toUtf8().constData(), &licenseFileTxt);
   if (res) {
		QFont font;
		// Set the font to be fixed pitch
		font.setFixedPitch(true);
		font.setFamily("Courier");
      font.setStretch(QFont::Condensed);
		label->setLineWrapMode(QTextEdit::NoWrap);
		label->setFont(font);
		label->setTextColor(Qt::black);
		// Get the text and put it in the label
		label->setPlainText(licenseFileTxt.c_str());
		QFontMetrics fm(font);
		m_minWidth = fm.width("XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX");
	} else {
		label->setPlainText(tr("File not found: '%1'").arg(fileName));
	}
	return label;
}
开发者ID:pnkfelix，项目名称:glx-gle，代码行数:30，代码来源:about.cpp

示例3: onTextChanged

void MainWindow::onTextChanged()
{
    // force the length to always be 1
    QTextEdit *textEdit = reinterpret_cast<QTextEdit*>(sender());
    if (textEdit->toPlainText().length() > 1)
        textEdit->setPlainText(textEdit->toPlainText().at(0));
}
开发者ID:Experiment5X，项目名称:RuzzleSolver，代码行数:7，代码来源:mainwindow.cpp

示例4: editTextClicked

void EditStyle::editTextClicked(int id)
      {
      QTextEdit* e = 0;
      switch (id) {
            case  0:  e = evenHeaderL; break;
            case  1:  e = evenHeaderC; break;
            case  2:  e = evenHeaderR; break;
            case  3:  e = oddHeaderL;  break;
            case  4:  e = oddHeaderC;  break;
            case  5:  e = oddHeaderR;  break;

            case  6:  e = evenFooterL; break;
            case  7:  e = evenFooterC; break;
            case  8:  e = evenFooterR; break;
            case  9:  e = oddFooterL;  break;
            case 10:  e = oddFooterC;  break;
            case 11:  e = oddFooterR;  break;
            }
      if (e == 0)
            return;
      bool styled = id < 6 ? headerStyled->isChecked() : footerStyled->isChecked();

      if (styled)
            e->setPlainText(editPlainText(e->toPlainText(), tr("Edit Plain Text")));
      else
            e->setHtml(editHtml(e->toHtml(), tr("Edit HTML Text")));
      }
开发者ID:CFrei，项目名称:MuseScore，代码行数:27，代码来源:editstyle.cpp

示例5: displayFile

void AboutDialog::displayFile(const QString &fileName, const QString &title)
{
    QDialog *dialog = new QDialog(this);
    QLayout *layout = new QVBoxLayout(dialog);
    QTextEdit *textEdit = new QTextEdit(dialog);
    QDialogButtonBox *buttonBox = new QDialogButtonBox(QDialogButtonBox::Close, Qt::Horizontal, dialog);

    textEdit->setStyleSheet(QLatin1String("font-family: monospace"));

    QFile file(fileName);
    if (file.open(QIODevice::ReadOnly)) {
        QString text = QTextStream(&file).readAll();
        textEdit->setPlainText(text);
    }

    textEdit->setReadOnly(true);
    connect(buttonBox, SIGNAL(rejected()), dialog, SLOT(close()));
    buttonBox->setCenterButtons(true);
    layout->addWidget(textEdit);
    layout->addWidget(buttonBox);
    layout->setMargin(6);

    dialog->setLayout(layout);
    dialog->setWindowTitle(title);
    dialog->setWindowFlags(Qt::Sheet);
    dialog->resize(600, 350);
    dialog->exec();
}
开发者ID:kingst，项目名称:op2-browser，代码行数:28，代码来源:aboutdialog.cpp

示例6: on_listWidgetFormats_currentItemChanged

void ClipboardDialog::on_listWidgetFormats_currentItemChanged(
        QListWidgetItem *current, QListWidgetItem *)
{
    ui->actionRemove_Format->setEnabled(current != NULL);

    QTextEdit *edit = ui->textEditContent;
    QString mime = current ? current->text() : QString();

    edit->clear();
    const QByteArray bytes = m_data.value(mime).toByteArray();
    if ( mime.startsWith(QString("image")) ) {
        edit->document()->addResource( QTextDocument::ImageResource,
                                       QUrl("data://1"), bytes );
        edit->setHtml( QString("<img src=\"data://1\" />") );
    } else {
        QTextCodec *codec = QTextCodec::codecForName("utf-8");
        if (mime == QLatin1String("text/html"))
            codec = QTextCodec::codecForHtml(bytes, codec);
        else
            codec = QTextCodec::codecForUtfText(bytes, codec);
        edit->setPlainText( codec ? codec->toUnicode(bytes) : QString() );
    }

    ui->labelProperties->setText(
        tr("<strong> mime:</strong> %1 <strong>size:</strong> %2 bytes")
            .arg(escapeHtml(mime))
            .arg(QString::number(bytes.size())));
}
开发者ID:fade2gray，项目名称:CopyQ，代码行数:28，代码来源:clipboarddialog.cpp

示例7: file

LicenseDialog::LicenseDialog(QWidget *parent)
	:QDialog(parent, Qt::WindowCloseButtonHint)
{
	QFile file(QLatin1String(":/traceshark/LICENSE"));

	if (!file.open(QIODevice::ReadOnly))
		qDebug() << "Warning, could not read license!\n";

	QTextStream textStream(&file);
	QString text = textStream.readAll();

	QTextEdit *textEdit = new QTextEdit();
	textEdit->setAcceptRichText(false);
	textEdit->setPlainText(text);
	textEdit->setReadOnly(true);
	textEdit->setLineWrapMode(QTextEdit::NoWrap);

	QVBoxLayout *vlayout = new QVBoxLayout;
	setLayout(vlayout);
	vlayout->addWidget(textEdit);

	QHBoxLayout *hlayout = new QHBoxLayout;
	vlayout->addLayout(hlayout);
	hlayout->addStretch();

	QPushButton *button = new QPushButton(tr("OK"));
	hlayout->addWidget(button);

	hlayout->addStretch();
	setModal(true);
	updateSize();

	hide();
	tsconnect(button, clicked(), this, hide());
}
开发者ID:felipebetancur，项目名称:traceshark，代码行数:35，代码来源:licensedialog.cpp

示例8: typeWriterFontChanged

void ConsoleImpl::typeWriterFontChanged() {

	QTextEdit* te = textEditOutput;
	te->setFont(QGit::TYPE_WRITER_FONT);
	te->setPlainText(te->toPlainText());
	te->moveCursor(QTextCursor::End);
}
开发者ID:MBARI-ESP，项目名称:qgit，代码行数:7，代码来源:consoleimpl.cpp

示例9: wrapDescription

// Extract the wrapped text from a text edit, which performs
// the wrapping only optically.
void SubmitEditorWidget::wrapDescription()
{
    if (!lineWrap())
        return;
    const QChar newLine = QLatin1Char('\n');
    QTextEdit e;
    e.setVisible(false);
    e.setMinimumWidth(1000);
    e.setFontPointSize(1.0);
    e.setLineWrapColumnOrWidth(d->m_ui.description->lineWrapColumnOrWidth());
    e.setLineWrapMode(d->m_ui.description->lineWrapMode());
    e.setWordWrapMode(d->m_ui.description->wordWrapMode());
    e.setPlainText(d->m_description);
    d->m_description.clear();
    QTextCursor cursor(e.document());
    cursor.movePosition(QTextCursor::Start);
    while (!cursor.atEnd()) {
        const QString block = cursor.block().text();
        if (block.startsWith(QLatin1Char('\t'))) { // Don't wrap
            d->m_description += block + newLine;
            cursor.movePosition(QTextCursor::EndOfBlock);
        } else {
            forever {
                cursor.select(QTextCursor::LineUnderCursor);
                d->m_description += cursor.selectedText();
                d->m_description += newLine;
                cursor.clearSelection();
                if (cursor.atBlockEnd())
                    break;
                cursor.movePosition(QTextCursor::NextCharacter);
            }
        }
        cursor.movePosition(QTextCursor::NextBlock);
    }
}
开发者ID:KeeganRen，项目名称:qt-creator，代码行数:37，代码来源:submiteditorwidget.cpp

示例10: setEditorData

void ThumbDelegate::setEditorData( QWidget * editor, const QModelIndex & index ) const
{
	if( index.column() == BachAssetItem::Column_Info ) {
		QTextEdit * textEdit = static_cast<QTextEdit*>(editor);
		QVariant displayData = index.model()->data(index, Qt::DisplayRole);
		textEdit->setPlainText(displayData.toString());
	}
}
开发者ID:EntityFXCode，项目名称:arsenalsuite，代码行数:8，代码来源:bachitems.cpp

示例11: slotSourceDownloaded

void MainWindow::slotSourceDownloaded()
{
    QNetworkReply* reply = qobject_cast<QNetworkReply*>(const_cast<QObject*>(sender()));
    QTextEdit* textEdit = new QTextEdit(NULL);
    textEdit->setAttribute(Qt::WA_DeleteOnClose);
    textEdit->show();
    textEdit->setPlainText(reply->readAll());
}
开发者ID:Mr-Kumar-Abhishek，项目名称:qt，代码行数:8，代码来源:mainwindow.cpp

示例12: setEditorData

void ItemWidget::setEditorData(QWidget *editor, const QModelIndex &index) const
{
    QTextEdit *textEdit = qobject_cast<QTextEdit *>(editor);
    if (textEdit != NULL) {
        const QString text = index.data(Qt::EditRole).toString();
        textEdit->setPlainText(text);
        textEdit->selectAll();
    }
}
开发者ID:Ack0，项目名称:CopyQ，代码行数:9，代码来源:itemwidget.cpp

示例13: setEditorData

void CColumnDelegate::setEditorData(QWidget *editor_widg, const QModelIndex &index) const
{
    if (columnindex==ContentIndex)
    {
        QTextEdit* editor = qobject_cast<QTextEdit*>(editor_widg);
        editor->setPlainText(index.data().toString());
    }
    else
        return QStyledItemDelegate::setEditorData(editor_widg,index);
}
开发者ID:Pinkbyte，项目名称:qtdiscs，代码行数:10，代码来源:ccolumndelegate.cpp

示例14: newTab

void Widget::newTab()
{
	QString title = tr("new text field") + QString::number(++countTab);
	QTextEdit *text = new QTextEdit();
	text->setPlainText(tr("Hello World !!"));
	//connect(text, SIGNAL(textChanged()), this, SLOT(textChecker()));
	m_Tab->addTab(text, title);
	m_Tab->setCurrentIndex(m_Tab->count() - 1);
	printf("debug\n");
}
开发者ID:doly，项目名称:femtoutil，代码行数:10，代码来源:Widget.cpp

示例15: SetValue

	void ItemHandlerMultiLine::SetValue (QWidget *widget, const QVariant& value) const
	{
		QTextEdit *edit = qobject_cast<QTextEdit*> (widget);
		if (!edit)
		{
			qWarning () << Q_FUNC_INFO
				<< "not a QTextEdit"
				<< widget;
			return;
		}
		edit->setPlainText (value.toStringList ().join ("\n"));
	}
开发者ID:ForNeVeR，项目名称:leechcraft，代码行数:12，代码来源:itemhandlermultiline.cpp


注：本文中的QTextEdit::setPlainText方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。