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<?xml version="1.0" encoding="UTF-8"?>
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KDE 4.9 PyKDE API Reference
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<h1>Theme Class Reference</h1>
<code>from PyKDE4.plasma import *</code>
<p>
Inherits: QObject<br />
Namespace: <a href="../plasma/Plasma.html">Plasma</a><br />
<h2>Detailed Description</h2>
<p>Theme plasma/theme.h <Plasma/Theme>
</p>
<p>
Interface to the Plasma theme
</p>
<p>
Accessed via Plasma.Theme.defaultTheme() e.g:
<pre class="fragment">
QString imagePath = Plasma.Theme.defaultTheme()->imagePath("widgets/clock")
</pre>
</p>
<p>
Plasma.Theme provides access to a common and standardized set of graphic
elements stored in SVG format. This allows artists to create single packages
of SVGs that will affect the look and feel of all workspace components.
</p>
<p>
Plasma.Svg uses Plasma.Theme internally to locate and load the appropriate
SVG data. Alternatively, Plasma.Theme can be used directly to retrieve
file system paths to SVGs by name.
</p>
<table border="0" cellpadding="0" cellspacing="0"><tr><td colspan="2"><br><h2>Enumerations</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="#ColorRole">ColorRole</a> </td><td class="memItemRight" valign="bottom">{ TextColor, HighlightColor, BackgroundColor, ButtonTextColor, ButtonBackgroundColor, LinkColor, VisitedLinkColor, ButtonHoverColor, ButtonFocusColor, ViewTextColor, ViewBackgroundColor, ViewHoverColor, ViewFocusColor }</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="#FontRole">FontRole</a> </td><td class="memItemRight" valign="bottom">{ DefaultFont, DesktopFont, SmallestFont }</td></tr>
<tr><td colspan="2"><br><h2>Signals</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#themeChanged">themeChanged</a> ()</td></tr>
<tr><td colspan="2"><br><h2>Methods</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#Theme">__init__</a> (self, QObject parent=0)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#Theme">__init__</a> (self, QString themeName, QObject parent=0)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">QString </td><td class="memItemRight" valign="bottom"><a class="el" href="#animationPath">animationPath</a> (self, QString name)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">QColor </td><td class="memItemRight" valign="bottom"><a class="el" href="#color">color</a> (self, <a href="../plasma/Plasma.Theme.html#ColorRole">Plasma.Theme.ColorRole</a> role)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">KSharedPtr<KSharedConfig> </td><td class="memItemRight" valign="bottom"><a class="el" href="#colorScheme">colorScheme</a> (self)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="#currentThemeHasImage">currentThemeHasImage</a> (self, QString name)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="#findInCache">findInCache</a> (self, QString key, QPixmap pix)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="#findInCache">findInCache</a> (self, QString key, QPixmap pix, long lastModified)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="#findInRectsCache">findInRectsCache</a> (self, QString image, QString element, QRectF rect)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">QFont </td><td class="memItemRight" valign="bottom"><a class="el" href="#font">font</a> (self, <a href="../plasma/Plasma.Theme.html#FontRole">Plasma.Theme.FontRole</a> role)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">QFontMetrics </td><td class="memItemRight" valign="bottom"><a class="el" href="#fontMetrics">fontMetrics</a> (self)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a href="../kdecore/KUrl.html">KUrl</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#homepage">homepage</a> (self)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">QString </td><td class="memItemRight" valign="bottom"><a class="el" href="#imagePath">imagePath</a> (self, QString name)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#insertIntoCache">insertIntoCache</a> (self, QString key, QPixmap pix)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#insertIntoCache">insertIntoCache</a> (self, QString key, QPixmap pix, QString id)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#insertIntoRectsCache">insertIntoRectsCache</a> (self, QString image, QString element, QRectF rect)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#invalidateRectsCache">invalidateRectsCache</a> (self, QString image)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">QStringList </td><td class="memItemRight" valign="bottom"><a class="el" href="#listCachedRectKeys">listCachedRectKeys</a> (self, QString image)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#releaseRectsCache">releaseRectsCache</a> (self, QString image)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#setCacheLimit">setCacheLimit</a> (self, int kbytes)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#setFont">setFont</a> (self, QFont font, <a href="../plasma/Plasma.Theme.html#FontRole">Plasma.Theme.FontRole</a> role=Plasma.Theme.DefaultFont)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#setThemeName">setThemeName</a> (self, QString themeName)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#setUseGlobalSettings">setUseGlobalSettings</a> (self, bool useGlobal)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#settingsChanged">settingsChanged</a> (self)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">QString </td><td class="memItemRight" valign="bottom"><a class="el" href="#styleSheet">styleSheet</a> (self, QString css=QString())</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">QString </td><td class="memItemRight" valign="bottom"><a class="el" href="#themeName">themeName</a> (self)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="#toolTipDelay">toolTipDelay</a> (self)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="#useGlobalSettings">useGlobalSettings</a> (self)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="#useNativeWidgetStyle">useNativeWidgetStyle</a> (self)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">QString </td><td class="memItemRight" valign="bottom"><a class="el" href="#wallpaperPath">wallpaperPath</a> (self, QSize size=QSize())</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="#windowTranslucencyEnabled">windowTranslucencyEnabled</a> (self)</td></tr>
<tr><td colspan="2"><br><h2>Static Methods</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a href="../plasma/Plasma.Theme.html">Plasma.Theme</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#defaultTheme">defaultTheme</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">[<a href="../kdecore/KPluginInfo.html">KPluginInfo</a>] </td><td class="memItemRight" valign="bottom"><a class="el" href="#listThemeInfo">listThemeInfo</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">KSharedPtr<Plasma::PackageStructure> </td><td class="memItemRight" valign="bottom"><a class="el" href="#packageStructure">packageStructure</a> ()</td></tr>
</table>
<hr><h2>Signal Documentation</h2><a class="anchor" name="themeChanged"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> themeChanged</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">)</td>
<td width="100%"> </td>
</tr>
</table>
</div>
<div class="memdoc"><p>Emitted when the user changes the theme. Stylesheet usage, colors, etc. should
be updated at this point. However, SVGs should *not* be repainted in response
to this signal; connect to Svg.repaintNeeded() instead for that, as Svg objects
need repainting not only when themeChanged() is emitted; moreover Svg objects
connect to and respond appropriately to themeChanged() internally, emitting
Svg.repaintNeeded() at an appropriate time.
</p><dl compact><dt><b>Signal syntax:</b></dt><dd><code>QObject.connect(source, SIGNAL("themeChanged()"), target_slot)</code></dd></dl></div></div><hr><h2>Method Documentation</h2><a class="anchor" name="Theme"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">__init__</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QObject </td>
<td class="paramname"><em>parent=0</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Default constructor. Usually you want to use the singleton instead.
<dl class="see" compact><dt><b>See also:</b></dt><dd> defaultTheme
</dd></dl> </p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>parent</em> </td><td> the parent object
</td></tr>
</table></dl>
<p>
</p></div></div><a class="anchor" name="Theme"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">__init__</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QString </td>
<td class="paramname"><em>themeName</em>, </td>
</tr>
<tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QObject </td>
<td class="paramname"><em>parent=0</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Construct a theme. Usually you want to use the singleton instead.
<dl class="see" compact><dt><b>See also:</b></dt><dd> defaultTheme
</dd></dl> </p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>themeName</em> </td><td> the name of the theme to create
<tr><td></td><td valign="top"><em>parent</em> </td><td> the parent object
</td></tr> </table></dl>
<p> <dl class="since" compact><dt><b>Since:</b></dt><dd> 4.3
</dd></dl>
</p></div></div><a class="anchor" name="animationPath"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">QString animationPath</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QString </td>
<td class="paramname"><em>name</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Retrieves the path for the script file that contains a given
Javascript animation.
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>the</em> </td><td> name of the animation
</td></tr> </table></dl>
<p> <dl class="return" compact><dt><b>Returns:</b></dt><dd> the full path to the script file, or an emptry string on failure
</dd></dl> <dl class="since" compact><dt><b>Since:</b></dt><dd> 4.5
</dd></dl>
</p></div></div><a class="anchor" name="color"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">QColor color</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="../plasma/Plasma.Theme.html#ColorRole">Plasma.Theme.ColorRole</a> </td>
<td class="paramname"><em>role</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Returns the text color to be used by items resting on the background
</p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>role</em> </td><td> which role (usage pattern) to get the color for
</td></tr>
</table></dl>
<p>
</p></div></div><a class="anchor" name="colorScheme"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">KSharedPtr<KSharedConfig> colorScheme</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><em>self</em> )</td>
<td width="100%"> </td>
</tr>
</table>
</div>
<div class="memdoc"><p>Returns the color scheme configurationthat goes along this theme.
This can be used with KStatefulBrush and KColorScheme to determine
the proper colours to use along with the visual elements in this theme.
</p></div></div><a class="anchor" name="currentThemeHasImage"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">bool currentThemeHasImage</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QString </td>
<td class="paramname"><em>name</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Checks if this theme has an image named in a certain way
</p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>name</em> </td><td> the name of the file in the theme directory (without the
".svg" part or a leading slash)
</td></tr> </table></dl>
<p> <dl class="return" compact><dt><b>Returns:</b></dt><dd> true if the image exists for this theme
</dd></dl>
</p></div></div><a class="anchor" name="findInCache"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">bool findInCache</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QString </td>
<td class="paramname"><em>key</em>, </td>
</tr>
<tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QPixmap </td>
<td class="paramname"><em>pix</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>This is an overloaded member provided to check with file timestamp
where cache is still valid.
</p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>key</em> </td><td> the name to use in the cache for this image
<tr><td></td><td valign="top"><em>pix</em> </td><td> the pixmap object to populate with the resulting data if found
<tr><td></td><td valign="top"><em>lastModified</em> </td><td> if non-zero, the time stamp is also checked on the file,
and must be newer than the timestamp to be loaded
</td></tr>
</table></dl>
<p> <dl class="return" compact><dt><b>Returns:</b></dt><dd> true when pixmap was found and loaded from cache, false otherwise
</dd></dl> <dl class="since" compact><dt><b>Since:</b></dt><dd> 4.3
</dd></dl>
</p></div></div><a class="anchor" name="findInCache"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">bool findInCache</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QString </td>
<td class="paramname"><em>key</em>, </td>
</tr>
<tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QPixmap </td>
<td class="paramname"><em>pix</em>, </td>
</tr>
<tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">long </td>
<td class="paramname"><em>lastModified</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>This is an overloaded member provided to check with file timestamp
where cache is still valid.
</p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>key</em> </td><td> the name to use in the cache for this image
<tr><td></td><td valign="top"><em>pix</em> </td><td> the pixmap object to populate with the resulting data if found
<tr><td></td><td valign="top"><em>lastModified</em> </td><td> if non-zero, the time stamp is also checked on the file,
and must be newer than the timestamp to be loaded
</td></tr>
</table></dl>
<p> <dl class="return" compact><dt><b>Returns:</b></dt><dd> true when pixmap was found and loaded from cache, false otherwise
</dd></dl> <dl class="since" compact><dt><b>Since:</b></dt><dd> 4.3
</dd></dl>
</p></div></div><a class="anchor" name="findInRectsCache"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">bool findInRectsCache</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QString </td>
<td class="paramname"><em>image</em>, </td>
</tr>
<tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QString </td>
<td class="paramname"><em>element</em>, </td>
</tr>
<tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QRectF </td>
<td class="paramname"><em>rect</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Tries to load the rect of a sub element from a disk cache
</p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>image</em> </td><td> path of the image we want to check
<tr><td></td><td valign="top"><em>element</em> </td><td> sub element we want to retrieve
<tr><td></td><td valign="top"><em>rect</em> </td><td> output parameter of the element rect found in cache
if not found or if we are sure it doesn't exist it will be QRect()
</td></tr> </table></dl>
<p> <dl class="return" compact><dt><b>Returns:</b></dt><dd> true if the element was found in cache or if we are sure the element doesn't exist
</dd></dl>
</p></div></div><a class="anchor" name="font"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">QFont font</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="../plasma/Plasma.Theme.html#FontRole">Plasma.Theme.FontRole</a> </td>
<td class="paramname"><em>role</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Returns the font to be used by themed items
</p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>role</em> </td><td> which role (usage pattern) to get the font for
</td></tr>
</table></dl>
<p>
</p></div></div><a class="anchor" name="fontMetrics"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">QFontMetrics fontMetrics</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><em>self</em> )</td>
<td width="100%"> </td>
</tr>
</table>
</div>
<div class="memdoc"><p>Returns the font metrics for the font to be used by themed items
</p></div></div><a class="anchor" name="homepage"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"><a href="../kdecore/KUrl.html">KUrl</a> homepage</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><em>self</em> )</td>
<td width="100%"> </td>
</tr>
</table>
</div>
<div class="memdoc"><p><dl class="return" compact><dt><b>Returns:</b></dt><dd> the default homepage to use in conjunction with the branding svg content
</dd></dl> <dl class="since" compact><dt><b>Since:</b></dt><dd> 4.7
</dd></dl>
</p></div></div><a class="anchor" name="imagePath"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">QString imagePath</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QString </td>
<td class="paramname"><em>name</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Retrieve the path for an SVG image in the current theme.
</p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>name</em> </td><td> the name of the file in the theme directory (without the
".svg" part or a leading slash)
</td></tr> </table></dl>
<p> <dl class="return" compact><dt><b>Returns:</b></dt><dd> the full path to the requested file for the current theme
</dd></dl>
</p></div></div><a class="anchor" name="insertIntoCache"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> insertIntoCache</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QString </td>
<td class="paramname"><em>key</em>, </td>
</tr>
<tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QPixmap </td>
<td class="paramname"><em>pix</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Insert specified pixmap into the cache.
If the cache already contains pixmap with the specified key then it is
overwritten.
The actual insert is delayed for optimization reasons and the id
parameter is used to discard repeated inserts in the delay time, useful
when for instance the graphics to inser comes from a quickly resizing
object: the frames between the start and destination sizes aren't
useful in the cache and just cause overhead.
</p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>key</em> </td><td> the name to use in the cache for this pixmap
<tr><td></td><td valign="top"><em>pix</em> </td><td> the pixmap data to store in the cache
<tr><td></td><td valign="top"><em>id</em> </td><td> a name that identifies the caller class of this function in an unique fashion.
This is needed to limit disk writes of the cache.
If an image with the same id changes quickly,
only the last size where insertIntoCache was called is actually stored on disk
</td></tr> </table></dl>
<p> <dl class="since" compact><dt><b>Since:</b></dt><dd> 4.3
</dd></dl>
</p></div></div><a class="anchor" name="insertIntoCache"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> insertIntoCache</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QString </td>
<td class="paramname"><em>key</em>, </td>
</tr>
<tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QPixmap </td>
<td class="paramname"><em>pix</em>, </td>
</tr>
<tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QString </td>
<td class="paramname"><em>id</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Insert specified pixmap into the cache.
If the cache already contains pixmap with the specified key then it is
overwritten.
The actual insert is delayed for optimization reasons and the id
parameter is used to discard repeated inserts in the delay time, useful
when for instance the graphics to inser comes from a quickly resizing
object: the frames between the start and destination sizes aren't
useful in the cache and just cause overhead.
</p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>key</em> </td><td> the name to use in the cache for this pixmap
<tr><td></td><td valign="top"><em>pix</em> </td><td> the pixmap data to store in the cache
<tr><td></td><td valign="top"><em>id</em> </td><td> a name that identifies the caller class of this function in an unique fashion.
This is needed to limit disk writes of the cache.
If an image with the same id changes quickly,
only the last size where insertIntoCache was called is actually stored on disk
</td></tr> </table></dl>
<p> <dl class="since" compact><dt><b>Since:</b></dt><dd> 4.3
</dd></dl>
</p></div></div><a class="anchor" name="insertIntoRectsCache"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> insertIntoRectsCache</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QString </td>
<td class="paramname"><em>image</em>, </td>
</tr>
<tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QString </td>
<td class="paramname"><em>element</em>, </td>
</tr>
<tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QRectF </td>
<td class="paramname"><em>rect</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Inserts a rectangle of a sub element of an image into a disk cache
</p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>image</em> </td><td> path of the image we want to insert information
<tr><td></td><td valign="top"><em>element</em> </td><td> sub element we want insert the rect
<tr><td></td><td valign="top"><em>rect</em> </td><td> element rectangle
</td></tr>
</table></dl>
<p>
</p></div></div><a class="anchor" name="invalidateRectsCache"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> invalidateRectsCache</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QString </td>
<td class="paramname"><em>image</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Discards all the information about a given image from the rectangle disk cache
</p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>image</em> </td><td> the path to the image the cache is assoiated with
</td></tr>
</table></dl>
<p>
</p></div></div><a class="anchor" name="listCachedRectKeys"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">QStringList listCachedRectKeys</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QString </td>
<td class="paramname"><em>image</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Returns a list of all keys of cached rects for the given image.
</p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>image</em> </td><td> path of the image for which the keys should be returned
</td></tr>
</table></dl>
<p> <dl class="return" compact><dt><b>Returns:</b></dt><dd> a QStringList whose elements are the entry keys in the rects cache
</dd></dl> </p>
<p>
<dl class="since" compact><dt><b>Since:</b></dt><dd> 4.6
</dd></dl>
</p></div></div><a class="anchor" name="releaseRectsCache"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> releaseRectsCache</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QString </td>
<td class="paramname"><em>image</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Frees up memory used by cached information for a given image without removing
the permenant record of it on disk.
<dl class="see" compact><dt><b>See also:</b></dt><dd> invalidateRectsCache
</dd></dl> </p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>image</em> </td><td> the path to the image the cache is assoiated with
</td></tr>
</table></dl>
<p>
</p></div></div><a class="anchor" name="setCacheLimit"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> setCacheLimit</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>kbytes</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Sets the maximum size of the cache (in kilobytes). If cache gets bigger
the limit then some entries are removed
Setting cache limit to 0 disables automatic cache size limiting.
</p>
<p>
Note that the cleanup might not be done immediately, so the cache might
temporarily (for a few seconds) grow bigger than the limit.
</p></div></div><a class="anchor" name="setFont"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> setFont</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QFont </td>
<td class="paramname"><em>font</em>, </td>
</tr>
<tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="../plasma/Plasma.Theme.html#FontRole">Plasma.Theme.FontRole</a> </td>
<td class="paramname"><em>role=Plasma.Theme.DefaultFont</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Sets the default font to be used with themed items. Defaults to
the application wide default font.
</p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>font</em> </td><td> the new font
<tr><td></td><td valign="top"><em>role</em> </td><td> which role (usage pattern) to set the font for
</td></tr>
</table></dl>
<p>
</p></div></div><a class="anchor" name="setThemeName"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> setThemeName</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QString </td>
<td class="paramname"><em>themeName</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Sets the current theme being used.
</p></div></div><a class="anchor" name="setUseGlobalSettings"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> setUseGlobalSettings</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>useGlobal</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Tells the theme whether to follow the global settings or use application
specific settings
</p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>useGlobal</em> </td><td> pass in true to follow the global settings
</td></tr>
</table></dl>
<p>
</p></div></div><a class="anchor" name="settingsChanged"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> settingsChanged</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><em>self</em> )</td>
<td width="100%"> </td>
</tr>
</table>
</div>
<div class="memdoc"><p>Notifies the Theme object that the theme settings have changed
and should be read from the config file
</p></div></div><a class="anchor" name="styleSheet"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">QString styleSheet</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QString </td>
<td class="paramname"><em>css=QString()</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Provides a Plasma.Theme-themed stylesheet for hybrid (web / native Plasma) widgets.
</p>
<p>
You can use this method to retrieve a basic default stylesheet, or to theme your
custom stylesheet you use for example in Plasma.WebView. The QString you can pass
into this method does not have to be a valid stylesheet, in fact you can use this
method to replace color placeholders with the theme's color in any QString.
</p>
<p>
In order to use this method with a custom stylesheet, just put for example %textcolor
in your QString and it will be replaced with the theme's text (or foreground) color.
</p>
<p>
Just like in many other methods for retrieving theme information, do not forget to
update your stylesheet upon the themeChanged() signal.
</p>
<p>
The following tags will be replaced by corresponding colors from Plasma.Theme:
</p>
<p>
%textcolor
%backgroundcolor
%buttonbackgroundcolor
</p>
<p>
%link
%activatedlink
%hoveredlink
%visitedlink
</p>
<p>
%fontfamily
%fontsize
%smallfontsize
</p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>css</em> </td><td> a stylesheet to theme, leave empty for a default stylesheet containing
theming for some commonly used elements, body text and links, for example.
</td></tr>
</table></dl>
<p> <dl class="return" compact><dt><b>Returns:</b></dt><dd> a piece of CSS that sets the most commonly used style elements to a theme
matching Plasma.Theme.
</dd></dl> </p>
<p>
<dl class="since" compact><dt><b>Since:</b></dt><dd> 4.5
</dd></dl>
</p></div></div><a class="anchor" name="themeName"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">QString themeName</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><em>self</em> )</td>
<td width="100%"> </td>
</tr>
</table>
</div>
<div class="memdoc"><p><dl class="return" compact><dt><b>Returns:</b></dt><dd> the name of the theme.
</dd></dl>
</p></div></div><a class="anchor" name="toolTipDelay"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">int toolTipDelay</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><em>self</em> )</td>
<td width="100%"> </td>
</tr>
</table>
</div>
<div class="memdoc"><p><dl class="return" compact><dt><b>Returns:</b></dt><dd> the default tool tip delay; -1 means "no tooltips"
</dd></dl>
</p></div></div><a class="anchor" name="useGlobalSettings"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">bool useGlobalSettings</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><em>self</em> )</td>
<td width="100%"> </td>
</tr>
</table>
</div>
<div class="memdoc"><p><dl class="return" compact><dt><b>Returns:</b></dt><dd> true if the global settings are followed, false if application
specific settings are used.
</dd></dl>
</p></div></div><a class="anchor" name="useNativeWidgetStyle"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">bool useNativeWidgetStyle</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><em>self</em> )</td>
<td width="100%"> </td>
</tr>
</table>
</div>
<div class="memdoc"><p><dl class="return" compact><dt><b>Returns:</b></dt><dd> true if the native widget styles should be used instead of themed
widgets. Defaults is false.
</dd></dl>
</p></div></div><a class="anchor" name="wallpaperPath"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">QString wallpaperPath</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QSize </td>
<td class="paramname"><em>size=QSize()</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Retrieves the default wallpaper associated with this theme.
</p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>size</em> </td><td> the target height and width of the wallpaper; if an invalid size
is passed in, then a default size will be provided instead.
</td></tr> </table></dl>
<p> <dl class="return" compact><dt><b>Returns:</b></dt><dd> the full path to the wallpaper image
</dd></dl>
</p></div></div><a class="anchor" name="windowTranslucencyEnabled"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">bool windowTranslucencyEnabled</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><em>self</em> )</td>
<td width="100%"> </td>
</tr>
</table>
</div>
<div class="memdoc"><p>Returns if the window manager effects (e.g. translucency, compositing) is active or not
</p></div></div><hr><h2>Static Method Documentation</h2><a class="anchor" name="defaultTheme"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"><a href="../plasma/Plasma.Theme.html">Plasma.Theme</a> defaultTheme</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">)</td>
<td width="100%"> </td>
</tr>
</table>
</div>
<div class="memdoc"><p>Singleton pattern accessor
</p></div></div><a class="anchor" name="listThemeInfo"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">[<a href="../kdecore/KPluginInfo.html">KPluginInfo</a>] listThemeInfo</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">)</td>
<td width="100%"> </td>
</tr>
</table>
</div>
<div class="memdoc"><p><dl class="return" compact><dt><b>Returns:</b></dt><dd> a list of all known themes
</dd></dl> <dl class="since" compact><dt><b>Since:</b></dt><dd> 4.3
</dd></dl>
</p></div></div><a class="anchor" name="packageStructure"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">KSharedPtr<Plasma::PackageStructure> packageStructure</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">)</td>
<td width="100%"> </td>
</tr>
</table>
</div>
<div class="memdoc"><p><dl class="return" compact><dt><b>Returns:</b></dt><dd> a package structure representing a Theme
</dd></dl>
</p></div></div><hr><h2>Enumeration Documentation</h2><a class="anchor" name="ColorRole"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr><td class="memname">ColorRole</td>
</tr>
</table>
</div>
<div class="memdoc"><dl compact><dt><b>Enumerator: </b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0"><tr><td valign="top"><em>TextColor</em> = 0</td><td><tr><td valign="top"><em>HighlightColor</em> = 1</td><td><tr><td valign="top"><em>BackgroundColor</em> = 2</td><td><tr><td valign="top"><em>ButtonTextColor</em> = 4</td><td><tr><td valign="top"><em>ButtonBackgroundColor</em> = 8</td><td><tr><td valign="top"><em>LinkColor</em> = 16</td><td><tr><td valign="top"><em>VisitedLinkColor</em> = 32</td><td><tr><td valign="top"><em>ButtonHoverColor</em> = 64</td><td><tr><td valign="top"><em>ButtonFocusColor</em> = 128</td><td><tr><td valign="top"><em>ViewTextColor</em> = 256</td><td><tr><td valign="top"><em>ViewBackgroundColor</em> = 512</td><td><tr><td valign="top"><em>ViewHoverColor</em> = 1024</td><td><tr><td valign="top"><em>ViewFocusColor</em> = 2048</td><td></table>
</dl>
</div></div><p><a class="anchor" name="FontRole"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr><td class="memname">FontRole</td>
</tr>
</table>
</div>
<div class="memdoc"><dl compact><dt><b>Enumerator: </b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0"><tr><td valign="top"><em>DefaultFont</em> = 0</td><td><tr><td valign="top"><em>DesktopFont</em> </td><td><tr><td valign="top"><em>SmallestFont</em> </td><td></table>
</dl>
</div></div><p>
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