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C++ setLineWrapMode函数代码示例

本文整理汇总了C++中setLineWrapMode函数的典型用法代码示例。如果您正苦于以下问题：C++ setLineWrapMode函数的具体用法？C++ setLineWrapMode怎么用？C++ setLineWrapMode使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了setLineWrapMode函数的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: setLineWrapMode

void ExtendedTextEdit::toggleWrapping()
{
    if(lineWrapMode() != QPlainTextEdit::NoWrap)
        setLineWrapMode(QPlainTextEdit::NoWrap);
    else
        setLineWrapMode(QPlainTextEdit::WidgetWidth);
}
开发者ID:OFFIS-Automation，项目名称:Framework，代码行数:7，代码来源:ExtendedTextEdit.cpp

示例2: setLineWrapMode

void PgxEditor::toggleWrap()
{
    if(lineWrapMode() == QPlainTextEdit::WidgetWidth)
        setLineWrapMode(QPlainTextEdit::NoWrap);
    else
        setLineWrapMode(QPlainTextEdit::WidgetWidth);
}
开发者ID:ssundar81，项目名称:pgXplorer，代码行数:7，代码来源:pgxeditor.cpp

示例3: QPlainTextEdit

GenericTextEditorDocument::GenericTextEditorDocument(QWidget *parent) : QPlainTextEdit(parent), 
mCodec(0), mCompleter(0), mDocName(""), mFilePath(""), mTextModified(false), mFile(0), mIsOfsFile(false),
mInitialDisplay(true), mCloseEvtAlreadyProcessed(false)
{
    QSettings settings;

    QFont fnt = font();
    fnt.setFamily("Courier New");
    fnt.setPointSize(settings.value("preferences/fontSize").toUInt());
    setFont(fnt);   

    QPlainTextEdit::LineWrapMode mode;

    if(settings.value("preferences/lineWrapping").toBool())
        mode = QPlainTextEdit::WidgetWidth;
    else
        mode = QPlainTextEdit::NoWrap;

    setLineWrapMode(mode);
    setAttribute(Qt::WA_DeleteOnClose);

    QFontMetrics fm(fnt);
    setTabStopWidth(fm.width("abcd"));
    mLineNumberArea = new LineNumberArea(this);

    connect(this,       SIGNAL(blockCountChanged(int)),             this, SLOT(updateLineNumberAreaWidth(int)));
    connect(this,       SIGNAL(updateRequest(const QRect &, int)),  this, SLOT(updateLineNumberArea(const QRect &, int)));
    connect(this,       SIGNAL(cursorPositionChanged()),            this, SLOT(highlightCurrentLine()));

    updateLineNumberAreaWidth(0);
    highlightCurrentLine();
}
开发者ID:jacmoe，项目名称:ogitor，代码行数:32，代码来源:generictexteditordocument.cpp

示例4: QTextEdit

/**
 * Constructor
 * @param title :: The title
 * @param parent :: The parent widget
 * @param flags :: Window flags
 */
ScriptOutputDisplay::ScriptOutputDisplay(QWidget *parent)
    : QTextEdit(parent), m_copy(NULL), m_clear(NULL), m_save(NULL),
      m_origFontSize(8), m_zoomLevel(0) {
#ifdef __APPLE__
  // Make all fonts 4 points bigger on the Mac because otherwise they're tiny!
  m_zoomLevel += 4;
#endif

  // the control is readonly, but if you set it read only then ctrl+c for
  // copying does not work
  // this approach allows ctrl+c and disables user editing through the use of
  // the KeyPress handler
  // and disabling drag and drop
  // also the mouseMoveEventHandler prevents dragging out of the control
  // affecting the text.
  setReadOnly(false);
  this->setAcceptDrops(false);

  setLineWrapMode(QTextEdit::WidgetWidth);
  setLineWrapColumnOrWidth(105);
  setAutoFormatting(QTextEdit::AutoNone);
  // Change to fix width font so that table formatting isn't screwed up
  resetFont();

  setContextMenuPolicy(Qt::CustomContextMenu);
  connect(this, SIGNAL(customContextMenuRequested(const QPoint &)), this,
          SLOT(showContextMenu(const QPoint &)));

  initActions();
}
开发者ID:liyulun，项目名称:mantid，代码行数:36，代码来源:ScriptOutputDisplay.cpp

示例5: QPlainTextEdit

TextEditor::TextEditor(QWidget *parent) : QPlainTextEdit(parent)
{
    lineNumberArea = new LineNumberArea(this);

    connect(this, SIGNAL(blockCountChanged(int)), this, SLOT(updateLineNumberAreaWidth(int)));
    connect(this, SIGNAL(updateRequest(QRect,int)), this, SLOT(updateLineNumberArea(QRect,int)));
    connect(this, SIGNAL(cursorPositionChanged()), this, SLOT(highlightCurrentLine()));

    updateLineNumberAreaWidth(0);
    highlightCurrentLine();

    QFont font("consolas",9);
    const int tabStop = 4;  // 4 characters
    QFontMetrics metrics(font);
    setTabStopWidth(tabStop * metrics.width(' '));
    setFont(font);
    setLineWrapMode(QPlainTextEdit::NoWrap);

    m_highlighter = new Highlighter(document());

    m_autoUpdate = false;
    m_timer = new QTimer();
    m_timer->setSingleShot(true);
    m_timer->setInterval(1000);
    connect(m_timer, SIGNAL(timeout()), this, SLOT(updateShader()));
    connect(this, SIGNAL(textChanged()), this, SLOT(resetTimer()));
}
开发者ID:XT95，项目名称:VisualLiveSystem，代码行数:27，代码来源:texteditor.cpp

示例6: QTextEdit

HaiQTextEdit::HaiQTextEdit(QWidget *parent) :
        QTextEdit(parent),
	num_tab_spaces(0),
	emit_key_only_mode(false)
{
	setTabStopWidth(20); //pixels
	setFrameStyle(QFrame::NoFrame);

	//here's a temporary workaround to the setLineWrapMode(QTextEdit:NoWrap) bug...
	setLineWrapMode(QTextEdit::NoWrap); //CHECK IF THIS WORKS!! 
	//setLineWrapMode(QTextEdit::FixedPixelWidth);
	//setLineWrapColumnOrWidth(2500);
	////////////////s//////////////////////////////////////////////////////////////////
	
	braces_highlighting_timer.setSingleShot(true);
	braces_highlighting_timer.setInterval(600);
	connect(&braces_highlighting_timer,SIGNAL(timeout()),this,SLOT(slot_clear_braces_highlighting()));
	
	setAcceptRichText(true);

        grabShortcut(QKeySequence(Qt::SHIFT + Qt::Key_Tab), Qt::ApplicationShortcut);
        
        has_temporary_marker=false;
        do_emit_modification_changed=true;
}
开发者ID:magland，项目名称:sequencetree5，代码行数:25，代码来源:haiqtextedit.cpp

示例7: setHorizontalScrollBarPolicy

void SourceViewerWidget::optionChanged(const QString &option, const QVariant &value)
{
	if (option == QLatin1String("Interface/ShowScrollBars"))
	{
		setHorizontalScrollBarPolicy(value.toBool() ? Qt::ScrollBarAsNeeded : Qt::ScrollBarAlwaysOff);
		setVerticalScrollBarPolicy(value.toBool() ? Qt::ScrollBarAsNeeded : Qt::ScrollBarAlwaysOff);
	}
	else if (option == QLatin1String("SourceViewer/ShowLineNumbers"))
	{
		if (value.toBool() && !m_marginWidget)
		{
			m_marginWidget = new MarginWidget(this);
			m_marginWidget->show();
			m_marginWidget->setGeometry(QRect(contentsRect().left(), contentsRect().top(), m_marginWidget->width(), contentsRect().height()));
		}
		else if (!value.toBool() && m_marginWidget)
		{
			m_marginWidget->deleteLater();
			m_marginWidget = NULL;

			setViewportMargins(0, 0, 0, 0);
		}
	}
	else if (option == QLatin1String("SourceViewer/WrapLines"))
	{
		setLineWrapMode(value.toBool() ? QPlainTextEdit::WidgetWidth : QPlainTextEdit::NoWrap);
	}
}
开发者ID:davidyang5405，项目名称:otter-browser，代码行数:28，代码来源:SourceViewerWidget.cpp

示例8: QPlainTextEdit

PathListPlainTextEdit::PathListPlainTextEdit(QWidget *parent) :
    QPlainTextEdit(parent)
{
    // No wrapping, scroll at all events
    setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded);
    setLineWrapMode(QPlainTextEdit::NoWrap);
}
开发者ID:KDE，项目名称:android-qt-creator，代码行数:7，代码来源:pathlisteditor.cpp

示例9: QPlainTextEdit

QScriptEdit::QScriptEdit(QWidget *parent)
    : QPlainTextEdit(parent)
{
    m_baseLineNumber = 1;
    m_executionLineNumber = -1;

    m_extraArea = new QScriptEditExtraArea(this);

    QObject::connect(this, SIGNAL(blockCountChanged(int)),
                     this, SLOT(updateExtraAreaWidth()));
    QObject::connect(this, SIGNAL(updateRequest(QRect,int)),
                     this, SLOT(updateExtraArea(QRect,int)));
    QObject::connect(this, SIGNAL(cursorPositionChanged()),
                     this, SLOT(highlightCurrentLine()));

    updateExtraAreaWidth();

	//> NeoScriptTools
	setTabStopWidth(24);

#ifdef WIN32
	QFont font("Courier New");
	font.setPointSize(10);
	document()->setDefaultFont(font);
#endif
	setLineWrapMode(QPlainTextEdit::NoWrap);
	//< NeoScriptTools

#ifndef QT_NO_SYNTAXHIGHLIGHTER
    (void) new QScriptSyntaxHighlighter(document());
#endif
}
开发者ID:0vermind，项目名称:NeoLoader，代码行数:32，代码来源:qscriptedit.cpp

示例10: QPlainTextEdit

 ide::Editor::Editor(QWidget* w) : QPlainTextEdit(w) {
    setFont(monospace_font());
    setBackgroundRole(QPalette::Base);
    setLineWrapMode(NoWrap);  // please, no line wrap.
    setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
    setDocumentTitle(path.isEmpty() ? "*unsaved*" : path);
 }
开发者ID:flowgrammable，项目名称:arbiter，代码行数:7，代码来源:Editor.C

示例11: setPlainText

void pqXmlView::openFile(QString file) {
    this->file = file;

    setPlainText(file2string(file));
    new XmlSyntaxHighlighter(document());
    setLineWrapMode(QTextEdit::NoWrap);
}
开发者ID:CapelliC，项目名称:loqt，代码行数:7，代码来源:pqXmlView.cpp

示例12: Q_UNUSED

void
body_view::set_wrap(bool on)
{
  Q_UNUSED(on);
  // for text parts, we'll probably need to implement wrapmode by HTML-styling the contents
#ifndef TODO_WEBKIT
  if (on) {
    setWordWrapMode(QTextOption::WordWrap);
    setLineWrapMode(QTextEdit::WidgetWidth);
  }
  else {
    setLineWrapMode(QTextEdit::NoWrap);
    setWordWrapMode(QTextOption::NoWrap);
  }
#endif
}
开发者ID:albancrommer，项目名称:manitou-mail-ui，代码行数:16，代码来源:body_view.cpp

示例13: setFont

Wt_TextEdit::Wt_TextEdit()
{
	QFont font;
	font.setFamily("monaco");
	font.setFixedPitch(true);
	font.setPointSize(9);

	setFont(font);
	setTabStopWidth(4 * fontMetrics().width(' '));
	//setStyleSheet("QPlainTextEdit {background: #262626; color:#D4D4D4}");
	setStyleSheet("QPlainTextEdit {background: #373737; color:#D4D4D4;}");
	//setStyleSheet("QPlainTextEdit {background: #F2F2F2; color:#D4D4D4}");
	//setStyleSheet("QPlainTextEdit {background: url('bg2.png'); color:#D4D4D4}");

	setLineWrapMode(QPlainTextEdit::NoWrap);
	setTabChangesFocus(true);
	highLight = new Wt_HighLight(this->document());
	
	//QShortcut *action = new QShortcut(QKeySequence(tr("ctrl+f")),this);
	//connect(action, SIGNAL(activated()), this, SLOT(wt_selectionHighLight()));
	
	//connect(this, SIGNAL(selectionChanged()), this, SLOT(wt_selectionChanged()));
	//Wt_HighLight *searchTextHighLight = new Wt_HighLight(this->document(), Wt_HighLight::HighLightSearchText);
	//searchTextHighLight->initSearchTextHighlighting(tr("include"));
	//this->document()->setTextWidth(100);
	//block().blockFormat().setLineHeight(20, QTextBlockFormat::FixedHeight);
}
开发者ID:vvilp，项目名称:wt_editor，代码行数:27，代码来源:Wt_TextEdit.cpp

示例14: setAcceptDrops

void LogViewer::init()
{
    setAcceptDrops(true);
    setReadOnly(true);
    setTabWidth(4);
    setLineWrapMode(QPlainTextEdit::NoWrap);
    setTextInteractionFlags(Qt::TextSelectableByKeyboard | Qt::TextSelectableByMouse);

    QPalette palette;
    palette.setColor(QPalette::Inactive, QPalette::Highlight, palette.color(QPalette::Active, QPalette::Highlight));
    palette.setColor(QPalette::Inactive, QPalette::HighlightedText, palette.color(QPalette::Active, QPalette::HighlightedText));
    setPalette(palette);

    // Read settings.
    setFont(INIMANAGER()->font());
    setForegroundColor(INIMANAGER()->foregroundColor());
    setBackgroundColor(INIMANAGER()->backgroundColor());
    setCustomBackgroundColor(INIMANAGER()->customBackgroundColor());
    setCurrentLineFgColor(INIMANAGER()->currentLineFgColor());
    setCurrentLineBgColor(INIMANAGER()->currentLineBgColor());

    connect(this, SIGNAL(cursorPositionChanged()), this, SLOT(drawCurrentLine()));
    connect(this, SIGNAL(blockCountChanged(int)), this, SLOT(blockCountChanged(int)));
    connect(this, SIGNAL(selectionChanged()), this, SLOT(selectionChanged()));

    // Line Number.
    updateLineNumberAreaWidth(0);
    connect(this, SIGNAL(blockCountChanged(int)), this, SLOT(updateLineNumberAreaWidth(int)));
    connect(this, SIGNAL(updateRequest(QRect,int)), this, SLOT(updateLineNumberArea(QRect,int)));

    // Keyword Highlighter.
    connect(m_keywordHighlighter, SIGNAL(modelCreated(QStandardItemModel*)), this, SLOT(modelCreated(QStandardItemModel*)));
    connect(m_keywordHighlighter, SIGNAL(chartLoaded(QPixmap*)), this, SLOT(chartLoaded(QPixmap*)));
}
开发者ID:joonhwan，项目名称:monkeylogviewer，代码行数:34，代码来源:LogViewer.cpp

示例15: QPlainTextEdit

CodeEditor::CodeEditor(Config* config, QWidget* parent)
    : QPlainTextEdit(parent), config(config)
{
    highlighter = new Highlighter(config, this); // тормоз

    extraArea = new QWidget(this);
    extraArea->setCursor(Qt::PointingHandCursor);
    extraArea->setAutoFillBackground(true);
    extraArea->installEventFilter(this);

    completer = new QCompleter(config->keywordsSorted, this);
    completer->setWidget(this);
    completer->setCompletionMode(QCompleter::PopupCompletion);
    completer->setWrapAround(false);

    setLineWrapMode(QPlainTextEdit::NoWrap);
    setCursorWidth(2);
    blockCountChanged(0);
    setMouseTracking(true);

    reconfig();

    // не допускаем проваливание на последнем свернутом блоке
    connect(this,       SIGNAL(cursorPositionChanged()),       SLOT(ensureCursorVisible()));
    connect(this,       SIGNAL(blockCountChanged(int)),        SLOT(blockCountChanged(int)));
    connect(document(), SIGNAL(contentsChange(int, int, int)), SLOT(contentsChange(int, int, int)));
    connect(completer,  SIGNAL(activated(const QString&)),     SLOT(insertCompletion(const QString&)));
    connect(config,     SIGNAL(reread(int)),                   SLOT(reconfig(int)));
    connect(this,       SIGNAL(updateRequest(QRect, int)), extraArea, SLOT(update()));
}
开发者ID:MichaelJE，项目名称:Clips，代码行数:30，代码来源:codeeditor.cpp


注：本文中的setLineWrapMode函数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。