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298 lines
13 KiB
298 lines
13 KiB
13 years ago
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/src/kernel/qstyle.cpp:56 -->
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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<title>TQStyleOption Class</title>
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<font color="#004faf">Home</font></a>
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<font color="#004faf">All Classes</font></a>
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<font color="#004faf">Grouped Classes</font></a>
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<font color="#004faf">Functions</font></a>
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</td>
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<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>TQStyleOption Class Reference</h1>
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<p>The TQStyleOption class specifies optional parameters for TQStyle functions.
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<a href="#details">More...</a>
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<p><tt>#include <<a href="qstyle-h.html">qstyle.h</a>></tt>
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<p><a href="qstyleoption-members.html">List of all member functions.</a>
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<h2>Public Members</h2>
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<ul>
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<li class=fn>enum <a href="#StyleOptionDefault-enum"><b>StyleOptionDefault</b></a> { Default }</li>
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<li class=fn><a href="#TQStyleOption"><b>TQStyleOption</b></a> ( StyleOptionDefault = Default )</li>
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<li class=fn><a href="#TQStyleOption-2"><b>TQStyleOption</b></a> ( int in1 )</li>
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<li class=fn><a href="#TQStyleOption-3"><b>TQStyleOption</b></a> ( int in1, int in2 )</li>
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<li class=fn><a href="#TQStyleOption-4"><b>TQStyleOption</b></a> ( int in1, int in2, int in3, int in4 )</li>
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<li class=fn><a href="#TQStyleOption-5"><b>TQStyleOption</b></a> ( TQMenuItem * m )</li>
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<li class=fn><a href="#TQStyleOption-6"><b>TQStyleOption</b></a> ( TQMenuItem * m, int in1 )</li>
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<li class=fn><a href="#TQStyleOption-7"><b>TQStyleOption</b></a> ( TQMenuItem * m, int in1, int in2 )</li>
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<li class=fn><a href="#TQStyleOption-8"><b>TQStyleOption</b></a> ( const TQColor & c )</li>
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<li class=fn><a href="#TQStyleOption-9"><b>TQStyleOption</b></a> ( TQTab * t )</li>
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<li class=fn><a href="#TQStyleOption-a"><b>TQStyleOption</b></a> ( TQListViewItem * i )</li>
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<li class=fn><a href="#TQStyleOption-b"><b>TQStyleOption</b></a> ( TQCheckListItem * i )</li>
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<li class=fn><a href="#TQStyleOption-c"><b>TQStyleOption</b></a> ( TQt::ArrowType a )</li>
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<li class=fn><a href="#TQStyleOption-d"><b>TQStyleOption</b></a> ( const TQRect & r )</li>
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<li class=fn><a href="#TQStyleOption-e"><b>TQStyleOption</b></a> ( TQWidget * w )</li>
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<li class=fn>bool <a href="#isDefault"><b>isDefault</b></a> () const</li>
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<li class=fn>int <a href="#day"><b>day</b></a> () const</li>
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<li class=fn>int <a href="#lineWidth"><b>lineWidth</b></a> () const</li>
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<li class=fn>int <a href="#midLineWidth"><b>midLineWidth</b></a> () const</li>
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<li class=fn>int <a href="#frameShape"><b>frameShape</b></a> () const</li>
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<li class=fn>int <a href="#frameShadow"><b>frameShadow</b></a> () const</li>
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<li class=fn>int <a href="#headerSection"><b>headerSection</b></a> () const</li>
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<li class=fn>TQMenuItem * <a href="#menuItem"><b>menuItem</b></a> () const</li>
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<li class=fn>int <a href="#maxIconWidth"><b>maxIconWidth</b></a> () const</li>
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<li class=fn>int <a href="#tabWidth"><b>tabWidth</b></a> () const</li>
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<li class=fn>const TQColor & <a href="#color"><b>color</b></a> () const</li>
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<li class=fn>TQTab * <a href="#tab"><b>tab</b></a> () const</li>
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<li class=fn>TQCheckListItem * <a href="#checkListItem"><b>checkListItem</b></a> () const</li>
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<li class=fn>TQListViewItem * <a href="#listViewItem"><b>listViewItem</b></a> () const</li>
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<li class=fn>TQt::ArrowType <a href="#arrowType"><b>arrowType</b></a> () const</li>
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<li class=fn>TQRect <a href="#rect"><b>rect</b></a> () const</li>
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<li class=fn>TQWidget * <a href="#widget"><b>widget</b></a> () const</li>
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</ul>
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<hr><a name="details"></a><h2>Detailed Description</h2>
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The TQStyleOption class specifies optional parameters for <a href="qstyle.html">TQStyle</a> functions.
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<p> Some TQStyle functions take an optional argument specifying extra
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information that is retquired for a paritical primitive or control.
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So that the TQStyle class can be extended, TQStyleOption is used to
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provide a variable-argument for these options.
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<p> The TQStyleOption class has constructors for each type of optional
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argument, and this set of constructors may be extended in future
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TQt releases. There are also corresponding access functions that
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return the optional arguments: these too may be extended.
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<p> For each constructor, you should refer to the documentation of the
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TQStyle functions to see the meaning of the arguments.
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<p> When calling TQStyle functions from your own widgets, you must only
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pass the default TQStyleOption or the argument that TQStyle is
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documented to accept. For example, if the function expects
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TQStyleOption(TQMenuItem *, int), passing TQStyleOption(TQMenuItem *)
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leaves the optional integer argument uninitialized.
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<p> When subclassing TQStyle, you must similarly only expect the
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default or documented arguments. The other arguments will have
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uninitialized values.
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<p> If you make your own <a href="qstyle.html">TQStyle</a> subclasses and your own widgets, you
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can make a subclass of TQStyleOption to pass additional arguments
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to your TQStyle subclass. You will need to cast the "const
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TQStyleOption&" argument to your subclass, so be sure your style
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has been called from your widget.
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<p>See also <a href="appearance.html">Widget Appearance and Style</a>.
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<hr><h2>Member Type Documentation</h2>
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<h3 class=fn><a name="StyleOptionDefault-enum"></a>TQStyleOption::StyleOptionDefault</h3>
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<p> This enum value can be passed as the optional argument to any
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<a href="qstyle.html">TQStyle</a> function.
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<ul>
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<li><tt>TQStyleOption::Default</tt>
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</ul>
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<hr><h2>Member Function Documentation</h2>
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<h3 class=fn><a name="TQStyleOption"></a>TQStyleOption::TQStyleOption ( <a href="qstyleoption.html#StyleOptionDefault-enum">StyleOptionDefault</a> = Default )
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</h3>
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<p> The default option. This can always be passed as the optional
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argument to <a href="qstyle.html">TQStyle</a> functions.
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<h3 class=fn><a name="TQStyleOption-2"></a>TQStyleOption::TQStyleOption ( int in1 )
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</h3>
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<p> Pass one integer, <em>in1</em>. For example, headerSection.
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<h3 class=fn><a name="TQStyleOption-3"></a>TQStyleOption::TQStyleOption ( int in1, int in2 )
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</h3>
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<p> Pass two integers, <em>in1</em> and <em>in2</em>. For example, linewidth and
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midlinewidth.
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<h3 class=fn><a name="TQStyleOption-4"></a>TQStyleOption::TQStyleOption ( int in1, int in2, int in3, int in4 )
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</h3>
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<p> Pass four integers, <em>in1</em>, <em>in2</em>, <em>in3</em> and <em>in4</em>.
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<h3 class=fn><a name="TQStyleOption-5"></a>TQStyleOption::TQStyleOption ( TQMenuItem * m )
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</h3>
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<p> Pass a menu item, <em>m</em>.
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<h3 class=fn><a name="TQStyleOption-6"></a>TQStyleOption::TQStyleOption ( TQMenuItem * m, int in1 )
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</h3>
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<p> Pass a menu item and an integer, <em>m</em> and <em>in1</em>.
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<h3 class=fn><a name="TQStyleOption-7"></a>TQStyleOption::TQStyleOption ( TQMenuItem * m, int in1, int in2 )
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</h3>
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<p> Pass a menu item and two integers, <em>m</em>, <em>in1</em> and <em>in2</em>.
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<h3 class=fn><a name="TQStyleOption-8"></a>TQStyleOption::TQStyleOption ( const <a href="qcolor.html">TQColor</a> & c )
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</h3>
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<p> Pass a color, <em>c</em>.
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<h3 class=fn><a name="TQStyleOption-9"></a>TQStyleOption::TQStyleOption ( <a href="qtab.html">TQTab</a> * t )
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</h3>
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<p> Pass a <a href="qtab.html">TQTab</a>, <em>t</em>.
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<h3 class=fn><a name="TQStyleOption-a"></a>TQStyleOption::TQStyleOption ( <a href="qlistviewitem.html">TQListViewItem</a> * i )
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</h3>
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<p> Pass a <a href="qlistviewitem.html">TQListViewItem</a>, <em>i</em>.
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<h3 class=fn><a name="TQStyleOption-b"></a>TQStyleOption::TQStyleOption ( <a href="qchecklistitem.html">TQCheckListItem</a> * i )
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</h3>
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<p> Pass a <a href="qchecklistitem.html">TQCheckListItem</a>, <em>i</em>.
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<h3 class=fn><a name="TQStyleOption-c"></a>TQStyleOption::TQStyleOption ( <a href="qt.html#ArrowType-enum">TQt::ArrowType</a> a )
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</h3>
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<p> Pass an TQt::ArrowType, <em>a</em>.
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<h3 class=fn><a name="TQStyleOption-d"></a>TQStyleOption::TQStyleOption ( const <a href="qrect.html">TQRect</a> & r )
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</h3>
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<p> Pass a <a href="qrect.html">TQRect</a>, <em>r</em>.
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<h3 class=fn><a name="TQStyleOption-e"></a>TQStyleOption::TQStyleOption ( <a href="qwidget.html">TQWidget</a> * w )
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</h3>
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<p> Pass a <a href="qwidget.html">TQWidget</a>, <em>w</em>.
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<h3 class=fn><a href="qt.html#ArrowType-enum">TQt::ArrowType</a> <a name="arrowType"></a>TQStyleOption::arrowType () const
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</h3>
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<p> Returns an arrow type if the appropriate constructor was called;
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otherwise the return value is undefined.
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<h3 class=fn><a href="qchecklistitem.html">TQCheckListItem</a> * <a name="checkListItem"></a>TQStyleOption::checkListItem () const
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</h3>
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<p> Returns a check list item if the appropriate constructor was
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called; otherwise the return value is undefined.
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<h3 class=fn>const <a href="qcolor.html">TQColor</a> & <a name="color"></a>TQStyleOption::color () const
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</h3>
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<p> Returns a color if the appropriate constructor was called;
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otherwise the return value is undefined.
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<h3 class=fn>int <a name="day"></a>TQStyleOption::day () const
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</h3>
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<p> Returns the index of the day in the month if the appropriate
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constructor was called; otherwise the return value is undefined.
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<h3 class=fn>int <a name="frameShadow"></a>TQStyleOption::frameShadow () const
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</h3>
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<p> Returns a TQFrame::Shadow value if the appropriate constructor was
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called; otherwise the return value is undefined.
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<h3 class=fn>int <a name="frameShape"></a>TQStyleOption::frameShape () const
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</h3>
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<p> Returns a TQFrame::Shape value if the appropriate constructor was
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called; otherwise the return value is undefined.
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<h3 class=fn>int <a name="headerSection"></a>TQStyleOption::headerSection () const
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</h3>
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<p> Returns the header section if the appropriate constructor was
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called; otherwise the return value is undefined.
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<h3 class=fn>bool <a name="isDefault"></a>TQStyleOption::isDefault () const
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</h3>
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<p> Returns TRUE if the option was constructed with the default
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constructor; otherwise returns FALSE.
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<h3 class=fn>int <a name="lineWidth"></a>TQStyleOption::lineWidth () const
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</h3>
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<p> Returns the line width if the appropriate constructor was called;
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otherwise the return value is undefined.
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<h3 class=fn><a href="qlistviewitem.html">TQListViewItem</a> * <a name="listViewItem"></a>TQStyleOption::listViewItem () const
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</h3>
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<p> Returns a <a href="qlistview.html">TQListView</a> item if the appropriate constructor was
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called; otherwise the return value is undefined.
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<h3 class=fn>int <a name="maxIconWidth"></a>TQStyleOption::maxIconWidth () const
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</h3>
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<p> Returns the maximum width of the menu item check area if the
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appropriate constructor was called; otherwise the return value is
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undefined.
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<h3 class=fn>TQMenuItem * <a name="menuItem"></a>TQStyleOption::menuItem () const
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</h3>
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<p> Returns a menu item if the appropriate constructor was called;
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otherwise the return value is undefined.
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<h3 class=fn>int <a name="midLineWidth"></a>TQStyleOption::midLineWidth () const
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</h3>
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<p> Returns the mid-line width if the appropriate constructor was
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called; otherwise the return value is undefined.
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<h3 class=fn><a href="qrect.html">TQRect</a> <a name="rect"></a>TQStyleOption::rect () const
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</h3>
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<p> Returns a rectangle if the appropriate constructor was called;
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otherwise the return value is undefined.
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<h3 class=fn><a href="qtab.html">TQTab</a> * <a name="tab"></a>TQStyleOption::tab () const
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</h3>
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<p> Returns a <a href="qtabbar.html">TQTabBar</a> tab if the appropriate constructor was called;
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otherwise the return value is undefined.
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<h3 class=fn>int <a name="tabWidth"></a>TQStyleOption::tabWidth () const
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</h3>
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<p> Returns the tab indent width if the appropriate constructor was
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called; otherwise the return value is undefined.
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<h3 class=fn><a href="qwidget.html">TQWidget</a> * <a name="widget"></a>TQStyleOption::widget () const
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</h3>
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<p> Returns a pointer to a widget if the appropriate constructor was called;
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otherwise the return value is undefined.
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<!-- eof -->
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<hr><p>
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This file is part of the <a href="index.html">TQt toolkit</a>.
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Copyright © 1995-2007
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<a href="http://www.trolltech.com/">Trolltech</a>. All Rights Reserved.<p><address><hr><div align=center>
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<table width=100% cellspacing=0 border=0><tr>
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<td>Copyright © 2007
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<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
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<td align=right><div align=right>TQt 3.3.8</div>
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</table></div></address></body>
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</html>
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