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<h1 align=center>QTextEdit类参考<br></h1>
<p>QTextEdit窗口部件提供了强大的单页面的多信息文本编辑器。
<a href="#details">详情请见……</a>
<p><tt>#include <<a href="qtextedit-h.html">qtextedit.h</a>></tt>
<p>继承了<a href="qscrollview.html">QScrollView</a>。
<p>被<a href="qmultilineedit.html">QMultiLineEdit</a>、<a href="qtextbrowser.html">QTextBrowser</a>和<a href="qtextview.html">QTextView</a>继承。
<p><a href="qtextedit-members.html">所有成员函数的列表。</a>
<h2>公有成员</h2>
<ul>
<li><div class=fn>enum <a href="#WordWrap-enum"><b>WordWrap</b></a> { NoWrap, WidgetWidth, FixedPixelWidth, FixedColumnWidth }</div></li>
<li><div class=fn>enum <a href="#WrapPolicy-enum"><b>WrapPolicy</b></a> { AtWordBoundary, Anywhere, AtWhiteSpace = AtWordBoundary }</div></li>
<li><div class=fn>enum <a href="#KeyboardAction-enum"><b>KeyboardAction</b></a> { ActionBackspace, ActionDelete, ActionReturn, ActionKill }</div></li>
<li><div class=fn>enum <a href="#CursorAction-enum"><b>CursorAction</b></a> { MoveBackward, MoveForward, MoveWordBackward, MoveWordForward, MoveUp, MoveDown, MoveLineStart, MoveLineEnd, MoveHome, MoveEnd, MovePgUp, MovePgDown }</div></li>
<li><div class=fn>enum <a href="#VerticalAlignment-enum"><b>VerticalAlignment</b></a> { AlignNormal, AlignSuperScript, AlignSubScript }</div></li>
<li><div class=fn><a href="#QTextEdit"><b>QTextEdit</b></a> ( const QString & text, const QString & context = QString::null, QWidget * parent = 0, const char * name = 0 )</div></li>
<li><div class=fn><a href="#QTextEdit-2"><b>QTextEdit</b></a> ( QWidget * parent = 0, const char * name = 0 )</div></li>
<li><div class=fn>QString <a href="#text"><b>text</b></a> () const</div></li>
<li><div class=fn>QString <a href="#text-2"><b>text</b></a> ( int para ) const</div></li>
<li><div class=fn>TextFormat <a href="#textFormat"><b>textFormat</b></a> () const</div></li>
<li><div class=fn>QString <a href="#context"><b>context</b></a> () const</div></li>
<li><div class=fn>QString <a href="#documentTitle"><b>documentTitle</b></a> () const</div></li>
<li><div class=fn>void <a href="#getSelection"><b>getSelection</b></a> ( int * paraFrom, int * indexFrom, int * paraTo, int * indexTo, int selNum = 0 ) const</div></li>
<li><div class=fn>virtual bool <a href="#find"><b>find</b></a> ( const QString & expr, bool cs, bool wo, bool forward = TRUE, int * para = 0, int * index = 0 )</div></li>
<li><div class=fn>int <a href="#paragraphs"><b>paragraphs</b></a> () const</div></li>
<li><div class=fn>int <a href="#lines"><b>lines</b></a> () const</div></li>
<li><div class=fn>int <a href="#linesOfParagraph"><b>linesOfParagraph</b></a> ( int para ) const</div></li>
<li><div class=fn>int <a href="#lineOfChar"><b>lineOfChar</b></a> ( int para, int index )</div></li>
<li><div class=fn>int <a href="#length"><b>length</b></a> () const</div></li>
<li><div class=fn>QRect <a href="#paragraphRect"><b>paragraphRect</b></a> ( int para ) const</div></li>
<li><div class=fn>int <a href="#paragraphAt"><b>paragraphAt</b></a> ( const QPoint & pos ) const</div></li>
<li><div class=fn>int <a href="#charAt"><b>charAt</b></a> ( const QPoint & pos, int * para ) const</div></li>
<li><div class=fn>int <a href="#paragraphLength"><b>paragraphLength</b></a> ( int para ) const</div></li>
<li><div class=fn>QStyleSheet * <a href="#styleSheet"><b>styleSheet</b></a> () const</div></li>
<li><div class=fn>QMimeSourceFactory * <a href="#mimeSourceFactory"><b>mimeSourceFactory</b></a> () const</div></li>
<li><div class=fn>QBrush <a href="#paper"><b>paper</b></a> () const</div></li>
<li><div class=fn>bool <a href="#linkUnderline"><b>linkUnderline</b></a> () const</div></li>
<li><div class=fn>virtual int <a href="#heightForWidth"><b>heightForWidth</b></a> ( int w ) const</div></li>
<li><div class=fn>bool <a href="#hasSelectedText"><b>hasSelectedText</b></a> () const</div></li>
<li><div class=fn>QString <a href="#selectedText"><b>selectedText</b></a> () const</div></li>
<li><div class=fn>bool <a href="#isUndoAvailable"><b>isUndoAvailable</b></a> () const</div></li>
<li><div class=fn>bool <a href="#isRedoAvailable"><b>isRedoAvailable</b></a> () const</div></li>
<li><div class=fn>WordWrap <a href="#wordWrap"><b>wordWrap</b></a> () const</div></li>
<li><div class=fn>int <a href="#wrapColumnOrWidth"><b>wrapColumnOrWidth</b></a> () const</div></li>
<li><div class=fn>WrapPolicy <a href="#wrapPolicy"><b>wrapPolicy</b></a> () const</div></li>
<li><div class=fn>int <a href="#tabStopWidth"><b>tabStopWidth</b></a> () const</div></li>
<li><div class=fn>QString <a href="#anchorAt"><b>anchorAt</b></a> ( const QPoint & pos )</div></li>
<li><div class=fn>bool <a href="#isReadOnly"><b>isReadOnly</b></a> () const</div></li>
<li><div class=fn>void <a href="#getCursorPosition"><b>getCursorPosition</b></a> ( int * para, int * index ) const</div></li>
<li><div class=fn>bool <a href="#isModified"><b>isModified</b></a> () const</div></li>
<li><div class=fn>bool <a href="#italic"><b>italic</b></a> () const</div></li>
<li><div class=fn>bool <a href="#bold"><b>bold</b></a> () const</div></li>
<li><div class=fn>bool <a href="#underline"><b>underline</b></a> () const</div></li>
<li><div class=fn>QString <a href="#family"><b>family</b></a> () const</div></li>
<li><div class=fn>int <a href="#pointSize"><b>pointSize</b></a> () const</div></li>
<li><div class=fn>QColor <a href="#color"><b>color</b></a> () const</div></li>
<li><div class=fn>QFont <a href="#font"><b>font</b></a> () const</div></li>
<li><div class=fn>int <a href="#alignment"><b>alignment</b></a> () const</div></li>
<li><div class=fn>int <a href="#undoDepth"><b>undoDepth</b></a> () const</div></li>
<li><div class=fn>bool <a href="#isOverwriteMode"><b>isOverwriteMode</b></a> () const</div></li>
<li><div class=fn>QColor <a href="#paragraphBackgroundColor"><b>paragraphBackgroundColor</b></a> ( int para ) const</div></li>
<li><div class=fn>bool <a href="#isUndoRedoEnabled"><b>isUndoRedoEnabled</b></a> () const</div></li>
</ul>
<h2>公有槽</h2>
<ul>
<li><div class=fn>virtual void <a href="#setMimeSourceFactory"><b>setMimeSourceFactory</b></a> ( QMimeSourceFactory * factory )</div></li>
<li><div class=fn>virtual void <a href="#setStyleSheet"><b>setStyleSheet</b></a> ( QStyleSheet * styleSheet )</div></li>
<li><div class=fn>virtual void <a href="#scrollToAnchor"><b>scrollToAnchor</b></a> ( const QString & name )</div></li>
<li><div class=fn>virtual void <a href="#setPaper"><b>setPaper</b></a> ( const QBrush & pap )</div></li>
<li><div class=fn>virtual void <a href="#setLinkUnderline"><b>setLinkUnderline</b></a> ( bool )</div></li>
<li><div class=fn>virtual void <a href="#setWordWrap"><b>setWordWrap</b></a> ( WordWrap mode )</div></li>
<li><div class=fn>virtual void <a href="#setWrapColumnOrWidth"><b>setWrapColumnOrWidth</b></a> ( int )</div></li>
<li><div class=fn>virtual void <a href="#setWrapPolicy"><b>setWrapPolicy</b></a> ( WrapPolicy policy )</div></li>
<li><div class=fn>virtual void <a href="#copy"><b>copy</b></a> ()</div></li>
<li><div class=fn>virtual void <a href="#append"><b>append</b></a> ( const QString & text )</div></li>
<li><div class=fn>void <a href="#setText"><b>setText</b></a> ( const QString & txt )</div></li>
<li><div class=fn>virtual void <a href="#setText-2"><b>setText</b></a> ( const QString & text, const QString & context )</div></li>
<li><div class=fn>virtual void <a href="#setTextFormat"><b>setTextFormat</b></a> ( TextFormat f )</div></li>
<li><div class=fn>virtual void <a href="#selectAll"><b>selectAll</b></a> ( bool select = TRUE )</div></li>
<li><div class=fn>virtual void <a href="#setTabStopWidth"><b>setTabStopWidth</b></a> ( int ts )</div></li>
<li><div class=fn>virtual void <a href="#zoomIn"><b>zoomIn</b></a> ( int range )</div></li>
<li><div class=fn>virtual void <a href="#zoomIn-2"><b>zoomIn</b></a> ()</div></li>
<li><div class=fn>virtual void <a href="#zoomOut"><b>zoomOut</b></a> ( int range )</div></li>
<li><div class=fn>virtual void <a href="#zoomOut-2"><b>zoomOut</b></a> ()</div></li>
<li><div class=fn>virtual void <a href="#zoomTo"><b>zoomTo</b></a> ( int size )</div></li>
<li><div class=fn>virtual void <a href="#setReadOnly"><b>setReadOnly</b></a> ( bool b )</div></li>
<li><div class=fn>virtual void <a href="#undo"><b>undo</b></a> ()</div></li>
<li><div class=fn>virtual void <a href="#redo"><b>redo</b></a> ()</div></li>
<li><div class=fn>virtual void <a href="#cut"><b>cut</b></a> ()</div></li>
<li><div class=fn>virtual void <a href="#paste"><b>paste</b></a> ()</div></li>
<li><div class=fn>virtual void <a href="#pasteSubType"><b>pasteSubType</b></a> ( const QCString & subtype )</div></li>
<li><div class=fn>virtual void <a href="#clear"><b>clear</b></a> ()</div></li>
<li><div class=fn>virtual void <a href="#del"><b>del</b></a> ()</div></li>
<li><div class=fn>virtual void <a href="#indent"><b>indent</b></a> ()</div></li>
<li><div class=fn>virtual void <a href="#setItalic"><b>setItalic</b></a> ( bool b )</div></li>
<li><div class=fn>virtual void <a href="#setBold"><b>setBold</b></a> ( bool b )</div></li>
<li><div class=fn>virtual void <a href="#setUnderline"><b>setUnderline</b></a> ( bool b )</div></li>
<li><div class=fn>virtual void <a href="#setFamily"><b>setFamily</b></a> ( const QString & fontFamily )</div></li>
<li><div class=fn>virtual void <a href="#setPointSize"><b>setPointSize</b></a> ( int s )</div></li>
<li><div class=fn>virtual void <a href="#setColor"><b>setColor</b></a> ( const QColor & c )</div></li>
<li><div class=fn>virtual void <a href="#setVerticalAlignment"><b>setVerticalAlignment</b></a> ( VerticalAlignment a )</div></li>
<li><div class=fn>virtual void <a href="#setAlignment"><b>setAlignment</b></a> ( int a )</div></li>
<li><div class=fn>virtual void <a href="#setCursorPosition"><b>setCursorPosition</b></a> ( int para, int index )</div></li>
<li><div class=fn>virtual void <a href="#setSelection"><b>setSelection</b></a> ( int paraFrom, int indexFrom, int paraTo, int indexTo, int selNum = 0 )</div></li>
<li><div class=fn>virtual void <a href="#setSelectionAttributes"><b>setSelectionAttributes</b></a> ( int selNum, const QColor & back, bool invertText )</div></li>
<li><div class=fn>virtual void <a href="#setModified"><b>setModified</b></a> ( bool m )</div></li>
<li><div class=fn>virtual void <a href="#setUndoDepth"><b>setUndoDepth</b></a> ( int d )</div></li>
<li><div class=fn>virtual void <a href="#ensureCursorVisible"><b>ensureCursorVisible</b></a> ()</div></li>
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