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161 lines
8.6 KiB
161 lines
8.6 KiB
14 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/qwsdecoration_qws.cpp:44 -->
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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>QWSDecoration Class</title>
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<style type="text/css"><!--
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<tr bgcolor="#E5E5E5">
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<td valign=center>
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<a href="index.html">
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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">Main Classes</font></a>
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<font color="#004faf">Annotated</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 align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>QWSDecoration Class Reference</h1>
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<p>The QWSDecoration class allows the appearance of the Qt/Embedded Window
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Manager to be customized.
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<a href="#details">More...</a>
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<p><tt>#include <<a href="qwsdecoration_qws-h.html">qwsdecoration_qws.h</a>></tt>
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<p><a href="qwsdecoration-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><a href="#QWSDecoration"><b>QWSDecoration</b></a> ()</li>
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<li class=fn>virtual <a href="#~QWSDecoration"><b>~QWSDecoration</b></a> ()</li>
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<li class=fn>enum <a href="#Region-enum"><b>Region</b></a> { None = 0, All = 1, Title = 2, Top = 3, Bottom = 4, Left = 5, Right = 6, TopLeft = 7, TopRight = 8, BottomLeft = 9, BottomRight = 10, Close = 11, Minimize = 12, Maximize = 13, Normalize = 14, Menu = 15, LastRegion = Menu }</li>
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<li class=fn>virtual QRegion <a href="#region"><b>region</b></a> ( const QWidget * widget, const QRect & rect, Region type = All ) = 0</li>
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<li class=fn>virtual void <a href="#close"><b>close</b></a> ( QWidget * widget )</li>
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<li class=fn>virtual void <a href="#minimize"><b>minimize</b></a> ( QWidget * widget )</li>
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<li class=fn>virtual void <a href="#maximize"><b>maximize</b></a> ( QWidget * widget )</li>
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<li class=fn>virtual QPopupMenu * <a href="#menu"><b>menu</b></a> ( const QWidget *, const QPoint & )</li>
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<li class=fn>virtual void <a href="#paint"><b>paint</b></a> ( QPainter * painter, const QWidget * widget ) = 0</li>
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<li class=fn>virtual void <a href="#paintButton"><b>paintButton</b></a> ( QPainter * painter, const QWidget * widget, Region type, int state ) = 0</li>
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</ul>
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<hr><a name="details"></a><h2>Detailed Description</h2>
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The QWSDecoration class allows the appearance of the Qt/Embedded Window
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Manager to be customized.
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<p>
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<p> Qt/Embedded provides window management to top level windows. The
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appearance of the borders and buttons (the decoration) around the
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managed windows can be customized by creating your own class
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derived from QWSDecoration and overriding a few methods.
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<p> This class is non-portable. It is available <em>only</em> in Qt/Embedded.
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<p> <p>See also <a href="qapplication.html#qwsSetDecoration">QApplication::qwsSetDecoration</a>() and <a href="qws.html">Qt/Embedded</a>.
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<hr><h2>Member Type Documentation</h2>
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<h3 class=fn><a name="Region-enum"></a>QWSDecoration::Region</h3>
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<p> This enum describes the regions in the window decorations.
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<ul>
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<li><tt>QWSDecoration::None</tt> - used internally.
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<li><tt>QWSDecoration::All</tt> - the entire region used by the window decoration.
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<li><tt>QWSDecoration::Title</tt> - Displays the window title and allows the window to be
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moved by dragging.
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<li><tt>QWSDecoration::Top</tt> - allows the top of the window to be resized.
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<li><tt>QWSDecoration::Bottom</tt> - allows the bottom of the window to be resized.
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<li><tt>QWSDecoration::Left</tt> - allows the left edge of the window to be resized.
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<li><tt>QWSDecoration::Right</tt> - allows the right edge of the window to be resized.
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<li><tt>QWSDecoration::TopLeft</tt> - allows the top-left of the window to be resized.
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<li><tt>QWSDecoration::TopRight</tt> - allows the top-right of the window to be resized.
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<li><tt>QWSDecoration::BottomLeft</tt> - allows the bottom-left of the window to be resized.
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<li><tt>QWSDecoration::BottomRight</tt> - allows the bottom-right of the window to be resized.
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<li><tt>QWSDecoration::Close</tt> - clicking in this region closes the window.
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<li><tt>QWSDecoration::Minimize</tt> - clicking in this region minimizes the window.
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<li><tt>QWSDecoration::Maximize</tt> - clicking in this region maximizes the window.
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<li><tt>QWSDecoration::Normalize</tt> - returns a maximized window to its previous size.
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<li><tt>QWSDecoration::Menu</tt> - clicking in this region opens the window operations
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(system) menu.
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</ul>
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<hr><h2>Member Function Documentation</h2>
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<h3 class=fn><a name="QWSDecoration"></a>QWSDecoration::QWSDecoration ()
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</h3>
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<p> Constructs a decorator.
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<h3 class=fn><a name="~QWSDecoration"></a>QWSDecoration::~QWSDecoration ()<tt> [virtual]</tt>
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</h3>
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<p> Destroys a decorator.
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<h3 class=fn>void <a name="close"></a>QWSDecoration::close ( <a href="qwidget.html">QWidget</a> * widget )<tt> [virtual]</tt>
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</h3>
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Called when the user clicks in the <a href="#Region-enum">Close</a> region.
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<p> <em>widget</em> is the widget to be closed.
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<p> The default behaviour is to close the widget.
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<h3 class=fn>void <a name="maximize"></a>QWSDecoration::maximize ( <a href="qwidget.html">QWidget</a> * widget )<tt> [virtual]</tt>
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</h3>
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Called when the user clicks in the <a href="#Region-enum">Maximize</a> region.
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<p> <em>widget</em> is the widget to be maximized.
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<p> The default behaviour is to resize the widget to be full-screen.
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This method can be overridden e.g. to allow room for launch
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panels.
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<h3 class=fn><a href="qpopupmenu.html">QPopupMenu</a> * <a name="menu"></a>QWSDecoration::menu ( const <a href="qwidget.html">QWidget</a> *, const <a href="qpoint.html">QPoint</a> & )<tt> [virtual]</tt>
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</h3>
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Called to create a <a href="qpopupmenu.html">QPopupMenu</a> containing the valid menu operations.
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<p> The default implementation adds all possible window operations.
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<h3 class=fn>void <a name="minimize"></a>QWSDecoration::minimize ( <a href="qwidget.html">QWidget</a> * widget )<tt> [virtual]</tt>
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</h3>
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Called when the user clicks in the <a href="#Region-enum">Minimize</a> region.
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<p> <em>widget</em> is the widget to be minimized.
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<p> The default behaviour is to ignore this action.
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<h3 class=fn>void <a name="paint"></a>QWSDecoration::paint ( <a href="qpainter.html">QPainter</a> * painter, const <a href="qwidget.html">QWidget</a> * widget )<tt> [pure virtual]</tt>
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</h3>
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<p> Override to paint the border and title decoration around <em>widget</em>
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using <em>painter</em>.
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<h3 class=fn>void <a name="paintButton"></a>QWSDecoration::paintButton ( <a href="qpainter.html">QPainter</a> * painter, const <a href="qwidget.html">QWidget</a> * widget, <a href="qwsdecoration.html#Region-enum">Region</a> type, int state )<tt> [pure virtual]</tt>
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</h3>
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<p> Override to paint a button of type <em>type</em> using <em>painter</em>.
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<p> <em>widget</em> is the widget whose button is to be drawn.
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<em>state</em> is the state of the button. It can be a combination of the
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following OR-ed together:
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<ul>
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<li> <tt>QWSButton::MouseOver</tt>
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<li> <tt>QWSButton::Clicked</tt>
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<li> <tt>QWSButton::On</tt>
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</ul>
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<h3 class=fn><a href="qregion.html">QRegion</a> <a name="region"></a>QWSDecoration::region ( const <a href="qwidget.html">QWidget</a> * widget, const <a href="qrect.html">QRect</a> & rect, <a href="qwsdecoration.html#Region-enum">Region</a> type = All )<tt> [pure virtual]</tt>
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</h3>
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<p> Returns the requested region <em>type</em> which will contain <em>widget</em>
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with geometry <em>rect</em>.
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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">Qt 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>Qt 3.3.8</div>
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</table></div></address></body>
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</html>
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