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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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<h1 align=center>QStyleSheetItem Class Reference</h1><br clear="all">
<p>
The QStyleSheetItem class encapsulates a text format.
<a href="#details">More...</a>
<p>
<code>#include <<a href="qstylesheet-h.html">qstylesheet.h</a>></code>
<p>
Inherits <a href="qt.html">Qt</a>.
<p><a href="qstylesheetitem-members.html">List of all member functions.</a>
<h2>Public Members</h2>
<ul>
<li><div class="fn"><a href="#629eab"><b>QStyleSheetItem</b></a>(QStyleSheet*parent, constQString&name)</div>
<li><div class="fn"><a href="#166ab8"><b>QStyleSheetItem</b></a>(constQStyleSheetItem&)</div>
<li><div class="fn"><a href="#e2abec"><b>~QStyleSheetItem</b></a>()</div>
<li><div class="fn">QString<a href="#c41ff5"><b>name</b></a>()const</div>
<li><div class="fn">QStyleSheet*<a href="#bb30c7"><b>styleSheet</b></a>()</div>
<li><div class="fn">constQStyleSheet*<a href="#8cf7ed"><b>styleSheet</b></a>()const</div>
<li><div class="fn">enum<b>AdditionalStyleValues</b>{Undefined=-1}</div>
<li><div class="fn">enum<a href="#DisplayMode"><b>DisplayMode</b></a>{DisplayBlock, DisplayInline, DisplayListItem, DisplayNone}</div>
<li><div class="fn">DisplayMode<a href="#73c5de"><b>displayMode</b></a>()const</div>
<li><div class="fn">void<a href="#ad346f"><b>setDisplayMode</b></a>(DisplayModem)</div>
<li><div class="fn">int<a href="#d06e15"><b>alignment</b></a>()const</div>
<li><div class="fn">void<a href="#915bed"><b>setAlignment</b></a>(intf)</div>
<li><div class="fn">int<a href="#0e46fc"><b>fontWeight</b></a>()const</div>
<li><div class="fn">void<a href="#185ef9"><b>setFontWeight</b></a>(intw)</div>
<li><div class="fn">int<a href="#2643ac"><b>logicalFontSize</b></a>()const</div>
<li><div class="fn">void<a href="#6c2652"><b>setLogicalFontSize</b></a>(ints)</div>
<li><div class="fn">int<a href="#cf7bf9"><b>logicalFontSizeStep</b></a>()const</div>
<li><div class="fn">void<a href="#ff66c9"><b>setLogicalFontSizeStep</b></a>(ints)</div>
<li><div class="fn">int<a href="#0c38b9"><b>fontSize</b></a>()const</div>
<li><div class="fn">void<a href="#9f5f92"><b>setFontSize</b></a>(ints)</div>
<li><div class="fn">QString<a href="#ada9b8"><b>fontFamily</b></a>()const</div>
<li><div class="fn">void<a href="#98a524"><b>setFontFamily</b></a>(constQString&)</div>
<li><div class="fn">intnumberOfColumns()const<em>(obsolete)</em></div>
<li><div class="fn">voidsetNumberOfColumns(intncols)<em>(obsolete)</em></div>
<li><div class="fn">QColor<a href="#031c6e"><b>color</b></a>()const</div>
<li><div class="fn">void<a href="#5ba16e"><b>setColor</b></a>(constQColor&)</div>
<li><div class="fn">bool<a href="#5498ad"><b>fontItalic</b></a>()const</div>
<li><div class="fn">void<a href="#d9b4b4"><b>setFontItalic</b></a>(bool)</div>
<li><div class="fn">bool<a href="#922a31"><b>definesFontItalic</b></a>()const</div>
<li><div class="fn">bool<a href="#6494b7"><b>fontUnderline</b></a>()const</div>
<li><div class="fn">void<a href="#7ff45d"><b>setFontUnderline</b></a>(bool)</div>
<li><div class="fn">bool<a href="#b5b325"><b>definesFontUnderline</b></a>()const</div>
<li><div class="fn">bool<a href="#124a61"><b>isAnchor</b></a>()const</div>
<li><div class="fn">void<a href="#546a09"><b>setAnchor</b></a>(boolanc)</div>
<li><div class="fn">enum<a href="#WhiteSpaceMode"><b>WhiteSpaceMode</b></a>{WhiteSpaceNormal, WhiteSpacePre, WhiteSpaceNoWrap}</div>
<li><div class="fn">WhiteSpaceMode<a href="#a5e879"><b>whiteSpaceMode</b></a>()const</div>
<li><div class="fn">void<a href="#b9d7f5"><b>setWhiteSpaceMode</b></a>(WhiteSpaceModem)</div>
<li><div class="fn">enum<a href="#Margin"><b>Margin</b></a>{MarginLeft, MarginRight, MarginTop, MarginBottom, MarginAll, MarginVertical, MarginHorizontal}</div>
<li><div class="fn">int<a href="#bcec52"><b>margin</b></a>(Marginm)const</div>
<li><div class="fn">void<a href="#56d3fe"><b>setMargin</b></a>(Margin, int)</div>
<li><div class="fn">enum<a href="#ListStyle"><b>ListStyle</b></a>{ListDisc, ListCircle, ListSquare, ListDecimal, ListLowerAlpha, ListUpperAlpha}</div>
<li><div class="fn">ListStyle<a href="#5d9a75"><b>listStyle</b></a>()const</div>
<li><div class="fn">void<a href="#e4c5ae"><b>setListStyle</b></a>(ListStyle)</div>
<li><div class="fn">QString<a href="#cfe94e"><b>contexts</b></a>()const</div>
<li><div class="fn">void<a href="#98af5d"><b>setContexts</b></a>(constQString&)</div>
<li><div class="fn">bool<a href="#ab88da"><b>allowedInContext</b></a>(constQStyleSheetItem*)const</div>
<li><div class="fn">bool<a href="#effd9c"><b>selfNesting</b></a>()const</div>
<li><div class="fn">void<a href="#a39e88"><b>setSelfNesting</b></a>(bool)</div>
</ul>
<hr><h2><a name="details"></a>Detailed Description</h2>
The QStyleSheetItem class encapsulates a text format.
<p>
A style consists of a name and a set of font, color, and other
display properties. When used in a <a href="qstylesheet.html">style
sheet</a>, items define the name of a rich text tag, and the
display property changes associated with it.
<hr><h2>Member Type Documentation</h2>
<h3 class="fn"><a name="DisplayMode">QStyleSheetItem::DisplayMode</a></h3>
This enum type defines the way adjacent elements are displayed. The possible values are: <ul>
<li> <code>DisplayBlock</code>
- elements are displayed as a rectangular block.
(eg. <P> ... </P>)
<li> <code>DisplayInline</code>
- elements are displayed in a horizontally flowing sequence.
(eg. <EM> ... </EM>)
<li> <code>DisplayListItem</code>
- elements are displayed in a vertically sequence.
(eg. <EM> ... </EM>)
<li> <code>DisplayNone</code>
- elements are not displayed at all.
</ul>
<h3 class="fn"><a name="ListStyle">QStyleSheetItem::ListStyle</a></h3>
This enum type defines how the items in a list are prefixed when
displayed. The currently defined values are: <ul>
<li> <code>ListDisc</code> - a filled circle
<li> <code>ListCircle</code> - an unfilled circle
<li> <code>ListSquare</code> - a filled circle
<li> <code>ListDecimal</code> - an integer in base 10: <em>1, 2, 3,</em> ...
<li> <code>ListLowerAlpha</code> - a lowercase letter: <em>a, b, c,</em> ...
<li> <code>ListUpperAlpha</code> - an uppercase letter: <em>A, B, C,</em> ...
</ul>
<h3 class="fn"><a name="Margin">QStyleSheetItem::Margin</a></h3>
<ul>
<li> <code>MarginLeft</code> - left margin
<li> <code>MarginRight</code> - right margin
<li> <code>MarginTop</code> - top margin
<li> <code>MarginBottom</code> - bottom margin
<li> <code>MarginAll</code> - all margins (left, right, top and bottom )
<li> <code>MarginVertical</code> - top and bottom margin
<li> <code>MarginHorizontal</code> - left and right margin
</ul>
<h3 class="fn"><a name="WhiteSpaceMode">QStyleSheetItem::WhiteSpaceMode</a></h3>
This enum defines the ways in which <a href="qstylesheet.html">QStyleSheet</a> can treat white
space. There are three values at present: <ul>
<li> <code>WhiteSpaceNormal</code> - any sequence of white space is equivalent
to a single space, and is a line-break position.
<li> <code>WhiteSpacePre</code> - white space must be output exactly as given
in the input.
<li> <code>WhiteSpaceNoWrap</code> - multiple spaces are collapsed as with
WhiteSpaceNormal, but no automatic line breaks occur. To break lines
manually, use the <code><br></code> tag.
<p></ul>
<hr><h2>Member Function Documentation</h2>
<h3 class="fn"><a name="629eab"></a>QStyleSheetItem::QStyleSheetItem(<a href="qstylesheet.html">QStyleSheet</a>*parent, const<a href="qstring.html">QString</a>&name)</h3>
<p>Constructs a new style named <em>name</em> for the stylesheet <em>parent.</em>
<p>All properties in QStyleSheetItem are initially in the "do not change" state,
except <a href="#DisplayMode">display mode</a>, which defaults
to <code>DisplayInline.</code>
<h3 class="fn"><a name="166ab8"></a>QStyleSheetItem::QStyleSheetItem(constQStyleSheetItem&other)</h3>
<p>Copy constructor. Constructs a copy of <em>other</em> that is
not bound to any stylesheet.
<h3 class="fn"><a name="e2abec"></a>QStyleSheetItem::~QStyleSheetItem()</h3>
<p>Destructs the style. Note that QStyleSheetItem objects become owned
by <a href="qstylesheet.html">QStyleSheet</a> when they are created.
<h3 class="fn">int<a name="d06e15"></a>QStyleSheetItem::alignment()const</h3>
<p>Returns the alignment of this style. Possible values are AlignLeft,
AlignRight and AlignCenter.
<p>See also <a href="#915bed">setAlignment</a>() and <a href="qt.html#AlignmentFlags">Qt::AlignmentFlags</a>.
<h3 class="fn">bool<a name="ab88da"></a>QStyleSheetItem::allowedInContext(constQStyleSheetItem*s)const</h3>
<p>Returns whether this style can be nested into an element
of style <em>s</em> .
<p>See also contxts() and <a href="#98af5d">setContexts</a>().
<h3 class="fn"><a href="qcolor.html">QColor</a><a name="031c6e"></a>QStyleSheetItem::color()const</h3>
<p>Returns the text color of this style, or
<a href="qcolor.html#66b6eb">an invalid color</a>
if no color has been set yet.
<p>See also <a href="#5ba16e">setColor</a>().
<h3 class="fn"><a href="qstring.html">QString</a><a name="cfe94e"></a>QStyleSheetItem::contexts()const</h3>
<p>Returns a space separated list of names of styles that may contain
elements of this style. As default, contexs() returns an empty
string, which indicates that this style can be nested everywhere.
<p>See also <a href="#98af5d">setContexts</a>().
<h3 class="fn">bool<a name="922a31"></a>QStyleSheetItem::definesFontItalic()const</h3>
<p>Returns whether the style defines a font shape. A style
does not define any shape until <a href="#d9b4b4">setFontItalic</a>() is called.
<p>See also <a href="#d9b4b4">setFontItalic</a>() and <a href="#5498ad">fontItalic</a>().
<h3 class="fn">bool<a name="b5b325"></a>QStyleSheetItem::definesFontUnderline()const</h3>
<p>Returns whether the style defines a setting for the underline
property of the font. A style does not define this until
<a href="#7ff45d">setFontUnderline</a>() is called.
<p>See also <a href="#7ff45d">setFontUnderline</a>() and <a href="#6494b7">fontUnderline</a>().
<h3 class="fn">QStyleSheetItem::DisplayMode<a name="73c5de"></a>QStyleSheetItem::displayMode()const</h3>
<p>Returns the <a href="#DisplayMode">display mode</a> of the style.
<p>See also <a href="#ad346f">setDisplayMode</a>().
<h3 class="fn"><a href="qstring.html">QString</a><a name="ada9b8"></a>QStyleSheetItem::fontFamily()const</h3>
<p>Returns the font family setting of the style. This is either a valid
font family or QString::null if no family has been set.
<p>See also <a href="#98a524">setFontFamily</a>(), <a href="qfont.html#cb6c0d">QFont::family</a>() and <a href="qfont.html#0e588e">QFont::setFamily</a>().
<h3 class="fn">bool<a name="5498ad"></a>QStyleSheetItem::fontItalic()const</h3>
<p>Returns whether the styles sets an italic or upright font.
<p>See also <a href="#d9b4b4">setFontItalic</a>() and <a href="#922a31">definesFontItalic</a>().
<h3 class="fn">int<a name="0c38b9"></a>QStyleSheetItem::fontSize()const</h3>
<p>Returns the font size setting of the style. This is either a valid
pointsize or QStyleSheetItem::Undefined.
<p>See also <a href="#9f5f92">setFontSize</a>(), <a href="qfont.html#46f238">QFont::pointSize</a>() and <a href="qfont.html#fd77c1">QFont::setPointSize</a>().
<h3 class="fn">bool<a name="6494b7"></a>QStyleSheetItem::fontUnderline()const</h3>
<p>Returns whether the styles sets an underlined font.
<p>See also <a href="#7ff45d">setFontUnderline</a>() and <a href="#b5b325">definesFontUnderline</a>().
<h3 class="fn">int<a name="0e46fc"></a>QStyleSheetItem::fontWeight()const</h3>
<p>Returns the font weight setting of the style. This is either a
valid <a href="qfont.html#Weight">QFont::Weight</a> or the value QStyleSheetItem::Undefined.
<p>See also <a href="#185ef9">setFontWeight</a>() and <a href="qfont.html">QFont</a>.
<h3 class="fn">bool<a name="124a61"></a>QStyleSheetItem::isAnchor()const</h3>
<p>Returns whether this style is an anchor.
<p>See also <a href="#546a09">setAnchor</a>().
<h3 class="fn">QStyleSheetItem::ListStyle<a name="5d9a75"></a>QStyleSheetItem::listStyle()const</h3>
<p>Returns the list style of the style.
<p>See also <a href="#e4c5ae">setListStyle</a>().
<h3 class="fn">int<a name="2643ac"></a>QStyleSheetItem::logicalFontSize()const</h3>
<p>Returns the logical font size setting of the style. This is either a valid
size between 1 and 7 or QStyleSheetItem::Undefined.
<p>See also <a href="#6c2652">setLogicalFontSize</a>(), <a href="#ff66c9">setLogicalFontSizeStep</a>(), <a href="qfont.html#46f238">QFont::pointSize</a>() and <a href="qfont.html#fd77c1">QFont::setPointSize</a>().
<h3 class="fn">int<a name="cf7bf9"></a>QStyleSheetItem::logicalFontSizeStep()const</h3>
<p>Returns the logical font size step of this style.
<p>The default is 0. Tags like <code>big</code> define <code>+1, small</code> defines
<code>-1</code>
<p>See also <a href="#ff66c9">setLogicalFontSizeStep</a>().
<h3 class="fn">int<a name="bcec52"></a>QStyleSheetItem::margin(<a href="qstylesheetitem.html#Margin">Margin</a>m)const</h3>
<p>Returns the width of margin <em>m</em> in pixel.
<p>The margin determinator <em>m</em> can be <code>MarginLeft, MarginRight, MarginTop, MarginBottom, MarginAll, MarginVertical</code> or <code>MarginHorizontal.</code>
<p>See also <a href="#56d3fe">setMargin</a>().
<h3 class="fn"><a href="qstring.html">QString</a><a name="c41ff5"></a>QStyleSheetItem::name()const</h3>
<p>Returns the name of style.
<h3 class="fn">int<a name="924e0e"></a>QStyleSheetItem::numberOfColumns()const</h3>
<p><b>This function is obsolete.</b> It is provided to keep old source working, and will probably be removed in a future version of Qt. We strongly advise against using it in new code.<p>
Returns the number of columns for this style.
<p>See also <a href="#f3309e">setNumberOfColumns</a>(), <a href="#73c5de">displayMode</a>() and <a href="#ad346f">setDisplayMode</a>().
<h3 class="fn">bool<a name="effd9c"></a>QStyleSheetItem::selfNesting()const</h3>
<p>Returns whether this style has self nesting enabled.
<p>See also <a href="#a39e88">setSelfNesting</a>().
<h3 class="fn">void<a name="915bed"></a>QStyleSheetItem::setAlignment(intf)</h3>
<p>Sets the alignment. This only makes sense for styles with
<a href="#DisplayMode">display mode</a>
DisplayBlock. Possible values are AlignLeft, AlignRight and
AlignCenter.
<p>See also <a href="#d06e15">alignment</a>(), <a href="#73c5de">displayMode</a>() and <a href="qt.html#AlignmentFlags">Qt::AlignmentFlags</a>.
<h3 class="fn">void<a name="546a09"></a>QStyleSheetItem::setAnchor(boolanc)</h3>
<p>Sets whether the style is an anchor (link). Elements in this style
have connections to other documents or anchors.
<p>See also <a href="#124a61">isAnchor</a>().
<h3 class="fn">void<a name="5ba16e"></a>QStyleSheetItem::setColor(const<a href="qcolor.html">QColor</a>&c)</h3>
<p>Sets the text color of this style.
<p>See also <a href="#031c6e">color</a>().
<h3 class="fn">void<a name="98af5d"></a>QStyleSheetItem::setContexts(const<a href="qstring.html">QString</a>&c)</h3>
<p>Sets a space separated list of names of styles that may contain
elements of this style. If <em>c</em> is empty, the style can be nested
everywhere.
<p>See also <a href="#cfe94e">contexts</a>().
<h3 class="fn">void<a name="ad346f"></a>QStyleSheetItem::setDisplayMode(<a href="qstylesheetitem.html#DisplayMode">DisplayMode</a>m)</h3>
<p>Sets the display mode of the style to <em>m.</em>
<p>See also <a href="#73c5de">displayMode</a>().
<h3 class="fn">void<a name="98a524"></a>QStyleSheetItem::setFontFamily(const<a href="qstring.html">QString</a>&fam)</h3>
<p>Sets the font family setting of the style.
<p>See also <a href="#ada9b8">fontFamily</a>(), <a href="qfont.html#cb6c0d">QFont::family</a>() and <a href="qfont.html#0e588e">QFont::setFamily</a>().
<h3 class="fn">void<a name="d9b4b4"></a>QStyleSheetItem::setFontItalic(boolitalic)</h3>
<p>Sets italic or upright shape for the style.
<p>See also <a href="#5498ad">fontItalic</a>() and <a href="#922a31">definesFontItalic</a>().
<h3 class="fn">void<a name="9f5f92"></a>QStyleSheetItem::setFontSize(ints)</h3>
<p>Sets the font size setting of the style, in point measures.
<p>See also <a href="#0c38b9">fontSize</a>(), <a href="qfont.html#46f238">QFont::pointSize</a>() and <a href="qfont.html#fd77c1">QFont::setPointSize</a>().
<h3 class="fn">void<a name="7ff45d"></a>QStyleSheetItem::setFontUnderline(boolunderline)</h3>
<p>Sets underline for the style.
<p>See also <a href="#6494b7">fontUnderline</a>() and <a href="#b5b325">definesFontUnderline</a>().
<h3 class="fn">void<a name="185ef9"></a>QStyleSheetItem::setFontWeight(intw)</h3>
<p>Sets the font weight setting of the style. Valid values are
those defined by <a href="qfont.html#Weight">QFont::Weight</a>.
<p>See also <a href="qfont.html">QFont</a> and <a href="#0e46fc">fontWeight</a>().
<h3 class="fn">void<a name="e4c5ae"></a>QStyleSheetItem::setListStyle(<a href="qstylesheetitem.html#ListStyle">ListStyle</a>s)</h3>
<p>Sets the list style of the style.
<p>This is used by nested elements which have a display mode of
DisplayListItem.
<p>See also <a href="#5d9a75">listStyle</a>() and <a href="#DisplayMode">DisplayMode</a>.
<h3 class="fn">void<a name="6c2652"></a>QStyleSheetItem::setLogicalFontSize(ints)</h3>
<p>Sets the logical font size setting of the style tp <em>s.</em>
Valid logical sizes are 1 to 7.
<p>See also <a href="#2643ac">logicalFontSize</a>(), <a href="qfont.html#46f238">QFont::pointSize</a>() and <a href="qfont.html#fd77c1">QFont::setPointSize</a>().
<h3 class="fn">void<a name="ff66c9"></a>QStyleSheetItem::setLogicalFontSizeStep(ints)</h3>
<p>Sets the logical font size step of this style to <em>s.</em>
<p>See also <a href="#cf7bf9">logicalFontSizeStep</a>().
<h3 class="fn">void<a name="56d3fe"></a>QStyleSheetItem::setMargin(<a href="qstylesheetitem.html#Margin">Margin</a>m, intv)</h3>
<p>Sets the width of margin <em>m</em> to <em>v</em> pixels.
<p>The margin determinator <em>m</em> can be <code>MarginLeft, MarginRight, MarginTop, MarginBottom, MarginAll, MarginVertical</code> or <code>MarginHorizontal.</code> The value <em>v</em> must be >= 0.
<p>See also <a href="#bcec52">margin</a>().
<h3 class="fn">void<a name="f3309e"></a>QStyleSheetItem::setNumberOfColumns(intncols)</h3>
<p><b>This function is obsolete.</b> It is provided to keep old source working, and will probably be removed in a future version of Qt. We strongly advise against using it in new code.<p>
Sets the number of columns for this style. Elements in the style
are divided into columns.
<p>This only makes sense
if the style uses a <a href="#DisplayMode">block display mode</a>.
<p>See also <a href="#924e0e">numberOfColumns</a>().
<h3 class="fn">void<a name="a39e88"></a>QStyleSheetItem::setSelfNesting(boolnesting)</h3>
<p>Sets the self nesting property for this style to <em>nesting.</em>
<p>In order to support "dirty" HTML, paragraphs <p> and list items
<li> are not self nesting. This means that starting a new
paragraph or list item automatically closes the previous one.
<p>See also <a href="#effd9c">selfNesting</a>().
<h3 class="fn">void<a name="b9d7f5"></a>QStyleSheetItem::setWhiteSpaceMode(<a href="qstylesheetitem.html#WhiteSpaceMode">WhiteSpaceMode</a>m)</h3>
<p>Sets the white space mode to <em>m.</em> Possible values are
<ul>
<li> <code>WhiteSpaceNormal</code>
- white spaces in the document only serve as separators.
Multiple spaces or indentation therefore is ignored.
<li> <code>WhiteSpacePre</code>
- white spaces are preserved. This is particularly useful to
display programming code.
<li> <code>WhiteSpaceNoWrap</code>
- multiple spaces are collapsed as with WhiteSpaceNormal, but no
automatic line breaks occur. To break lines manually, use the
<code><br></code> tag.
</ul>
<h3 class="fn"><a href="qstylesheet.html">QStyleSheet</a>*<a name="bb30c7"></a>QStyleSheetItem::styleSheet()</h3>
<p>Returns the stylesheet this item is in.
<h3 class="fn">const<a href="qstylesheet.html">QStyleSheet</a>*<a name="8cf7ed"></a>QStyleSheetItem::styleSheet()const</h3>
<p>Returns the stylesheet this item is in.
<h3 class="fn">QStyleSheetItem::WhiteSpaceMode<a name="a5e879"></a>QStyleSheetItem::whiteSpaceMode()const</h3>
<p>Returns the white space mode.
<p>See also <a href="#b9d7f5">setWhiteSpaceMode</a>().
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