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diff --git a/doc/html/ntqpalette.html b/doc/html/ntqpalette.html new file mode 100644 index 000000000..c62c1110e --- /dev/null +++ b/doc/html/ntqpalette.html @@ -0,0 +1,308 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> +<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/src/kernel/qpalette.cpp:512 --> +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> +<title>TQPalette Class</title> +<style type="text/css"><!-- +fn { margin-left: 1cm; text-indent: -1cm; } +a:link { color: #004faf; text-decoration: none } +a:visited { color: #672967; text-decoration: none } +body { background: #ffffff; color: black; } +--></style> +</head> +<body> + +<table border="0" cellpadding="0" cellspacing="0" width="100%"> +<tr bgcolor="#E5E5E5"> +<td valign=center> + <a href="index.html"> +<font color="#004faf">Home</font></a> + | <a href="classes.html"> +<font color="#004faf">All Classes</font></a> + | <a href="mainclasses.html"> +<font color="#004faf">Main Classes</font></a> + | <a href="annotated.html"> +<font color="#004faf">Annotated</font></a> + | <a href="groups.html"> +<font color="#004faf">Grouped Classes</font></a> + | <a href="functions.html"> +<font color="#004faf">Functions</font></a> +</td> +<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>TQPalette Class Reference</h1> + +<p>The TQPalette class contains color groups for each widget state. +<a href="#details">More...</a> +<p><tt>#include <<a href="qpalette-h.html">ntqpalette.h</a>></tt> +<p><a href="qpalette-members.html">List of all member functions.</a> +<h2>Public Members</h2> +<ul> +<li class=fn><a href="#TQPalette"><b>TQPalette</b></a> ()</li> +<li class=fn>TQPalette ( const TQColor & button ) <em>(obsolete)</em></li> +<li class=fn><a href="#TQPalette-3"><b>TQPalette</b></a> ( const TQColor & button, const TQColor & background )</li> +<li class=fn><a href="#TQPalette-4"><b>TQPalette</b></a> ( const TQColorGroup & active, const TQColorGroup & disabled, const TQColorGroup & inactive )</li> +<li class=fn><a href="#TQPalette-5"><b>TQPalette</b></a> ( const TQPalette & p )</li> +<li class=fn><a href="#~TQPalette"><b>~TQPalette</b></a> ()</li> +<li class=fn>TQPalette & <a href="#operator-eq"><b>operator=</b></a> ( const TQPalette & p )</li> +<li class=fn>enum <a href="#ColorGroup-enum"><b>ColorGroup</b></a> { Disabled, Active, Inactive, NColorGroups, Normal = Active }</li> +<li class=fn>const TQColor & <a href="#color"><b>color</b></a> ( ColorGroup gr, TQColorGroup::ColorRole r ) const</li> +<li class=fn>const TQBrush & <a href="#brush"><b>brush</b></a> ( ColorGroup gr, TQColorGroup::ColorRole r ) const</li> +<li class=fn>void <a href="#setColor"><b>setColor</b></a> ( ColorGroup gr, TQColorGroup::ColorRole r, const TQColor & c )</li> +<li class=fn>void <a href="#setBrush"><b>setBrush</b></a> ( ColorGroup gr, TQColorGroup::ColorRole r, const TQBrush & b )</li> +<li class=fn>void <a href="#setColor-2"><b>setColor</b></a> ( TQColorGroup::ColorRole r, const TQColor & c )</li> +<li class=fn>void <a href="#setBrush-2"><b>setBrush</b></a> ( TQColorGroup::ColorRole r, const TQBrush & b )</li> +<li class=fn>TQPalette <a href="#copy"><b>copy</b></a> () const</li> +<li class=fn>const TQColorGroup & <a href="#active"><b>active</b></a> () const</li> +<li class=fn>const TQColorGroup & <a href="#disabled"><b>disabled</b></a> () const</li> +<li class=fn>const TQColorGroup & <a href="#inactive"><b>inactive</b></a> () const</li> +<li class=fn>const TQColorGroup & normal () const <em>(obsolete)</em></li> +<li class=fn>void <a href="#setActive"><b>setActive</b></a> ( const TQColorGroup & g )</li> +<li class=fn>void <a href="#setDisabled"><b>setDisabled</b></a> ( const TQColorGroup & g )</li> +<li class=fn>void <a href="#setInactive"><b>setInactive</b></a> ( const TQColorGroup & g )</li> +<li class=fn>void setNormal ( const TQColorGroup & cg ) <em>(obsolete)</em></li> +<li class=fn>bool <a href="#operator-eq-eq"><b>operator==</b></a> ( const TQPalette & p ) const</li> +<li class=fn>bool <a href="#operator!-eq"><b>operator!=</b></a> ( const TQPalette & p ) const</li> +<li class=fn>bool <a href="#isCopyOf"><b>isCopyOf</b></a> ( const TQPalette & p )</li> +<li class=fn>int <a href="#serialNumber"><b>serialNumber</b></a> () const</li> +</ul> +<h2>Related Functions</h2> +<ul> +<li class=fn>TQDataStream & <a href="#operator-lt-lt"><b>operator<<</b></a> ( TQDataStream & s, const TQPalette & p )</li> +<li class=fn>TQDataStream & <a href="#operator-gt-gt"><b>operator>></b></a> ( TQDataStream & s, TQPalette & p )</li> +</ul> +<hr><a name="details"></a><h2>Detailed Description</h2> + + +<p> The TQPalette class contains color groups for each widget state. +<p> + + + + +<p> A palette consists of three color groups: <em>active</em>, <em>disabled</em>, +and <em>inactive</em>. All widgets contain a palette, and all widgets in +TQt use their palette to draw themselves. This makes the user +interface easily configurable and easier to keep consistent. +<p> If you create a new widget we strongly recommend that you use the +colors in the palette rather than hard-coding specific colors. +<p> The color groups: +<ul> +<li> The <a href="#active">active</a>() group is used for the window that has <a href="focus.html#keyboard-focus">keyboard focus</a>. +<li> The <a href="#inactive">inactive</a>() group is used for other windows. +<li> The <a href="#disabled">disabled</a>() group is used for widgets (not windows) that are +disabled for some reason. +</ul> +<p> Both active and inactive windows can contain disabled widgets. +(Disabled widgets are often called <em>inaccessible</em> or <em>grayed out</em>.) +<p> In <a href="motif-extension.html#Motif">Motif</a> style, active() and inactive() look the same. In Windows +2000 style and Macintosh Platinum style, the two styles look +slightly different. +<p> There are <a href="#setActive">setActive</a>(), <a href="#setInactive">setInactive</a>(), and <a href="#setDisabled">setDisabled</a>() functions +to modify the palette. (TQt also supports a <a href="#normal">normal</a>() group; this is +an obsolete alias for active(), supported for backwards +compatibility.) +<p> Colors and brushes can be set for particular roles in any of a +palette's color groups with <a href="#setColor">setColor</a>() and <a href="#setBrush">setBrush</a>(). +<p> You can copy a palette using the copy constructor and test to see +if two palettes are <em>identical</em> using <a href="#isCopyOf">isCopyOf</a>(). +<p> <p>See also <a href="ntqapplication.html#setPalette">TQApplication::setPalette</a>(), <a href="ntqwidget.html#palette-prop">TQWidget::palette</a>, <a href="qcolorgroup.html">TQColorGroup</a>, <a href="ntqcolor.html">TQColor</a>, <a href="appearance.html">Widget Appearance and Style</a>, <a href="graphics.html">Graphics Classes</a>, <a href="images.html">Image Processing Classes</a>, and <a href="shared.html">Implicitly and Explicitly Shared Classes</a>. + +<hr><h2>Member Type Documentation</h2> +<h3 class=fn><a name="ColorGroup-enum"></a>TQPalette::ColorGroup</h3> + +<ul> +<li><tt>TQPalette::Disabled</tt> +<li><tt>TQPalette::Active</tt> +<li><tt>TQPalette::Inactive</tt> +<li><tt>TQPalette::NColorGroups</tt> +<li><tt>TQPalette::Normal</tt> - synonym for Active +</ul> +<hr><h2>Member Function Documentation</h2> +<h3 class=fn><a name="TQPalette"></a>TQPalette::TQPalette () +</h3> +Constructs a palette that consists of color groups with only black +colors. + +<h3 class=fn><a name="TQPalette-2"></a>TQPalette::TQPalette ( const <a href="ntqcolor.html">TQColor</a> & button ) +</h3><b>This function is obsolete.</b> It is provided to keep old source working. We strongly advise against using it in new code. +<p> Constructs a palette from the <em>button</em> color. The other colors are +automatically calculated, based on this color. Background will be +the button color as well. + +<h3 class=fn><a name="TQPalette-3"></a>TQPalette::TQPalette ( const <a href="ntqcolor.html">TQColor</a> & button, const <a href="ntqcolor.html">TQColor</a> & background ) +</h3> +Constructs a palette from a <em>button</em> color and a <em>background</em>. +The other colors are automatically calculated, based on these +colors. + +<h3 class=fn><a name="TQPalette-4"></a>TQPalette::TQPalette ( const <a href="qcolorgroup.html">TQColorGroup</a> & active, const <a href="qcolorgroup.html">TQColorGroup</a> & disabled, const <a href="qcolorgroup.html">TQColorGroup</a> & inactive ) +</h3> +Constructs a palette that consists of the three color groups <em>active</em>, <em>disabled</em> and <em>inactive</em>. See the <a href="#details">Detailed Description</a> for definitions of the color groups +and <a href="qcolorgroup.html#ColorRole-enum">TQColorGroup::ColorRole</a> for definitions of each color role +in the three groups. +<p> <p>See also <a href="qcolorgroup.html">TQColorGroup</a> and <a href="qcolorgroup.html#ColorRole-enum">TQColorGroup::ColorRole</a>. + +<h3 class=fn><a name="TQPalette-5"></a>TQPalette::TQPalette ( const <a href="ntqpalette.html">TQPalette</a> & p ) +</h3> +Constructs a copy of <em>p</em>. +<p> This constructor is fast (it uses copy-on-write). + +<h3 class=fn><a name="~TQPalette"></a>TQPalette::~TQPalette () +</h3> +Destroys the palette. + +<h3 class=fn>const <a href="qcolorgroup.html">TQColorGroup</a> & <a name="active"></a>TQPalette::active () const +</h3> + +<p> Returns the active color group of this palette. +<p> <p>See also <a href="qcolorgroup.html">TQColorGroup</a>, <a href="#setActive">setActive</a>(), <a href="#inactive">inactive</a>(), and <a href="#disabled">disabled</a>(). + +<p>Examples: <a href="themes-example.html#x290">themes/metal.cpp</a> and <a href="themes-example.html#x224">themes/wood.cpp</a>. +<h3 class=fn>const <a href="ntqbrush.html">TQBrush</a> & <a name="brush"></a>TQPalette::brush ( <a href="ntqpalette.html#ColorGroup-enum">ColorGroup</a> gr, <a href="qcolorgroup.html#ColorRole-enum">TQColorGroup::ColorRole</a> r ) const +</h3> +Returns the brush in color group <em>gr</em>, used for color role <em>r</em>. +<p> <p>See also <a href="#color">color</a>(), <a href="#setBrush">setBrush</a>(), and <a href="qcolorgroup.html#ColorRole-enum">TQColorGroup::ColorRole</a>. + +<h3 class=fn>const <a href="ntqcolor.html">TQColor</a> & <a name="color"></a>TQPalette::color ( <a href="ntqpalette.html#ColorGroup-enum">ColorGroup</a> gr, <a href="qcolorgroup.html#ColorRole-enum">TQColorGroup::ColorRole</a> r ) const +</h3> +Returns the color in color group <em>gr</em>, used for color role <em>r</em>. +<p> <p>See also <a href="#brush">brush</a>(), <a href="#setColor">setColor</a>(), and <a href="qcolorgroup.html#ColorRole-enum">TQColorGroup::ColorRole</a>. + +<h3 class=fn><a href="ntqpalette.html">TQPalette</a> <a name="copy"></a>TQPalette::copy () const +</h3> +Returns a <a href="shclass.html#deep-copy">deep copy</a> of this palette. +<p> <b>Warning:</b> This is slower than the copy constructor and assignment +operator and offers no benefits. + +<h3 class=fn>const <a href="qcolorgroup.html">TQColorGroup</a> & <a name="disabled"></a>TQPalette::disabled () const +</h3> + +<p> Returns the disabled color group of this palette. +<p> <p>See also <a href="qcolorgroup.html">TQColorGroup</a>, <a href="#setDisabled">setDisabled</a>(), <a href="#active">active</a>(), and <a href="#inactive">inactive</a>(). + +<p>Examples: <a href="themes-example.html#x291">themes/metal.cpp</a> and <a href="themes-example.html#x225">themes/wood.cpp</a>. +<h3 class=fn>const <a href="qcolorgroup.html">TQColorGroup</a> & <a name="inactive"></a>TQPalette::inactive () const +</h3> + +<p> Returns the inactive color group of this palette. +<p> <p>See also <a href="qcolorgroup.html">TQColorGroup</a>, <a href="#setInactive">setInactive</a>(), <a href="#active">active</a>(), and <a href="#disabled">disabled</a>(). + +<h3 class=fn>bool <a name="isCopyOf"></a>TQPalette::isCopyOf ( const <a href="ntqpalette.html">TQPalette</a> & p ) +</h3> +Returns TRUE if this palette and <em>p</em> are copies of each other, +i.e. one of them was created as a copy of the other and neither +was subsequently modified; otherwise returns FALSE. This is much +stricter than equality. +<p> <p>See also <a href="#operator-eq">operator=</a>() and <a href="#operator-eq-eq">operator==</a>(). + +<h3 class=fn>const <a href="qcolorgroup.html">TQColorGroup</a> & <a name="normal"></a>TQPalette::normal () const +</h3> +<b>This function is obsolete.</b> It is provided to keep old source working. We strongly advise against using it in new code. +<p> +<p> Returns the active color group. Use <a href="#active">active</a>() instead. +<p> <p>See also <a href="#setActive">setActive</a>() and <a href="#active">active</a>(). + +<h3 class=fn>bool <a name="operator!-eq"></a>TQPalette::operator!= ( const <a href="ntqpalette.html">TQPalette</a> & p ) const +</h3> + +<p> Returns TRUE (slowly) if this palette is different from <em>p</em>; +otherwise returns FALSE (usually tquickly). + +<h3 class=fn><a href="ntqpalette.html">TQPalette</a> & <a name="operator-eq"></a>TQPalette::operator= ( const <a href="ntqpalette.html">TQPalette</a> & p ) +</h3> +Assigns <em>p</em> to this palette and returns a reference to this +palette. +<p> This is fast (it uses copy-on-write). +<p> <p>See also <a href="#copy">copy</a>(). + +<h3 class=fn>bool <a name="operator-eq-eq"></a>TQPalette::operator== ( const <a href="ntqpalette.html">TQPalette</a> & p ) const +</h3> +Returns TRUE (usually tquickly) if this palette is equal to <em>p</em>; +otherwise returns FALSE (slowly). + +<h3 class=fn>int <a name="serialNumber"></a>TQPalette::serialNumber () const +</h3> + +<p> Returns a number that uniquely identifies this TQPalette object. +The serial number is intended for caching. Its value may not be +used for anything other than equality testing. +<p> Note that TQPalette uses copy-on-write, and the serial number +changes during the lazy copy operation (detach()), not during a +<a href="shclass.html#shallow-copy">shallow copy</a> (copy constructor or assignment). +<p> <p>See also <a href="ntqpixmap.html">TQPixmap</a>, <a href="ntqpixmapcache.html">TQPixmapCache</a>, and <a href="ntqcache.html">TQCache</a>. + +<h3 class=fn>void <a name="setActive"></a>TQPalette::setActive ( const <a href="qcolorgroup.html">TQColorGroup</a> & g ) +</h3> +Sets the <a href="#ColorGroup-enum">Active</a> color group to <em>g</em>. +<p> <p>See also <a href="#active">active</a>(), <a href="#setDisabled">setDisabled</a>(), <a href="#setInactive">setInactive</a>(), and <a href="qcolorgroup.html">TQColorGroup</a>. + +<h3 class=fn>void <a name="setBrush"></a>TQPalette::setBrush ( <a href="ntqpalette.html#ColorGroup-enum">ColorGroup</a> gr, <a href="qcolorgroup.html#ColorRole-enum">TQColorGroup::ColorRole</a> r, const <a href="ntqbrush.html">TQBrush</a> & b ) +</h3> +Sets the brush in color group <em>gr</em>, used for color role <em>r</em>, to +<em>b</em>. +<p> <p>See also <a href="#brush">brush</a>(), <a href="#setColor">setColor</a>(), and <a href="qcolorgroup.html#ColorRole-enum">TQColorGroup::ColorRole</a>. + +<h3 class=fn>void <a name="setBrush-2"></a>TQPalette::setBrush ( <a href="qcolorgroup.html#ColorRole-enum">TQColorGroup::ColorRole</a> r, const <a href="ntqbrush.html">TQBrush</a> & b ) +</h3> +This is an overloaded member function, provided for convenience. It behaves essentially like the above function. +<p> Sets the brush in for color role <em>r</em> in all three color groups to +<em>b</em>. +<p> <p>See also <a href="#brush">brush</a>(), <a href="#setColor">setColor</a>(), <a href="qcolorgroup.html#ColorRole-enum">TQColorGroup::ColorRole</a>, <a href="#active">active</a>(), <a href="#inactive">inactive</a>(), and <a href="#disabled">disabled</a>(). + +<h3 class=fn>void <a name="setColor"></a>TQPalette::setColor ( <a href="ntqpalette.html#ColorGroup-enum">ColorGroup</a> gr, <a href="qcolorgroup.html#ColorRole-enum">TQColorGroup::ColorRole</a> r, const <a href="ntqcolor.html">TQColor</a> & c ) +</h3> +Sets the brush in color group <em>gr</em>, used for color role <em>r</em>, to +the solid color <em>c</em>. +<p> <p>See also <a href="#setBrush">setBrush</a>(), <a href="#color">color</a>(), and <a href="qcolorgroup.html#ColorRole-enum">TQColorGroup::ColorRole</a>. + +<p>Example: <a href="themes-example.html#x332">themes/themes.cpp</a>. +<h3 class=fn>void <a name="setColor-2"></a>TQPalette::setColor ( <a href="qcolorgroup.html#ColorRole-enum">TQColorGroup::ColorRole</a> r, const <a href="ntqcolor.html">TQColor</a> & c ) +</h3> +This is an overloaded member function, provided for convenience. It behaves essentially like the above function. +<p> Sets the brush color used for color role <em>r</em> to color <em>c</em> in all +three color groups. +<p> <p>See also <a href="#color">color</a>(), <a href="#setBrush">setBrush</a>(), and <a href="qcolorgroup.html#ColorRole-enum">TQColorGroup::ColorRole</a>. + +<h3 class=fn>void <a name="setDisabled"></a>TQPalette::setDisabled ( const <a href="qcolorgroup.html">TQColorGroup</a> & g ) +</h3> +Sets the <a href="#ColorGroup-enum">Disabled</a> color group to <em>g</em>. +<p> <p>See also <a href="#disabled">disabled</a>(), <a href="#setActive">setActive</a>(), and <a href="#setInactive">setInactive</a>(). + +<h3 class=fn>void <a name="setInactive"></a>TQPalette::setInactive ( const <a href="qcolorgroup.html">TQColorGroup</a> & g ) +</h3> +Sets the <a href="#ColorGroup-enum">Inactive</a> color group to <em>g</em>. +<p> <p>See also <a href="#active">active</a>(), <a href="#setDisabled">setDisabled</a>(), <a href="#setActive">setActive</a>(), and <a href="qcolorgroup.html">TQColorGroup</a>. + +<h3 class=fn>void <a name="setNormal"></a>TQPalette::setNormal ( const <a href="qcolorgroup.html">TQColorGroup</a> & cg ) +</h3> +<b>This function is obsolete.</b> It is provided to keep old source working. We strongly advise against using it in new code. +<p> +<p> Sets the active color group to <em>cg</em>. Use <a href="#setActive">setActive</a>() instead. +<p> <p>See also <a href="#setActive">setActive</a>() and <a href="#active">active</a>(). + +<hr><h2>Related Functions</h2> +<h3 class=fn><a href="ntqdatastream.html">TQDataStream</a> & <a name="operator-lt-lt"></a>operator<< ( <a href="ntqdatastream.html">TQDataStream</a> & s, const <a href="ntqpalette.html">TQPalette</a> & p ) +</h3> + +<p> Writes the palette, <em>p</em> to the stream <em>s</em> and returns a +reference to the stream. +<p> <p>See also <a href="datastreamformat.html">Format of the TQDataStream operators</a>. + +<h3 class=fn><a href="ntqdatastream.html">TQDataStream</a> & <a name="operator-gt-gt"></a>operator>> ( <a href="ntqdatastream.html">TQDataStream</a> & s, <a href="ntqpalette.html">TQPalette</a> & p ) +</h3> + +<p> Reads a palette from the stream, <em>s</em> into the palette <em>p</em>, and +returns a reference to the stream. +<p> <p>See also <a href="datastreamformat.html">Format of the TQDataStream operators</a>. + +<!-- eof --> +<hr><p> +This file is part of the <a href="index.html">TQt toolkit</a>. +Copyright © 1995-2007 +<a href="http://www.trolltech.com/">Trolltech</a>. All Rights Reserved.<p><address><hr><div align=center> +<table width=100% cellspacing=0 border=0><tr> +<td>Copyright © 2007 +<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a> +<td align=right><div align=right>TQt 3.3.8</div> +</table></div></address></body> +</html> |