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99 lines
4.8 KiB
99 lines
4.8 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/qdragobject.cpp:1695 -->
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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>TQColorDrag Class</title>
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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>TQColorDrag Class Reference</h1>
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<p>The TQColorDrag class provides a drag and drop object for
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transferring colors.
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<a href="#details">More...</a>
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<p><tt>#include <<a href="qdragobject-h.html">qdragobject.h</a>></tt>
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<p>Inherits <a href="qstoreddrag.html">TQStoredDrag</a>.
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<p><a href="qcolordrag-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="#TQColorDrag"><b>TQColorDrag</b></a> ( const TQColor & col, TQWidget * dragsource = 0, const char * name = 0 )</li>
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<li class=fn><a href="#TQColorDrag-2"><b>TQColorDrag</b></a> ( TQWidget * dragsource = 0, const char * name = 0 )</li>
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<li class=fn>void <a href="#setColor"><b>setColor</b></a> ( const TQColor & col )</li>
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</ul>
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<h2>Static Public Members</h2>
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<ul>
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<li class=fn>bool <a href="#canDecode"><b>canDecode</b></a> ( TQMimeSource * e )</li>
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<li class=fn>bool <a href="#decode"><b>decode</b></a> ( TQMimeSource * e, TQColor & col )</li>
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</ul>
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<hr><a name="details"></a><h2>Detailed Description</h2>
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<p> The TQColorDrag class provides a drag and drop object for
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transferring colors.
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<p>
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<p> This class provides a drag object which can be used to transfer data
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about colors for drag and drop and in the clipboard. For example, it
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is used in <a href="qcolordialog.html">TQColorDialog</a>.
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<p> The color is set in the constructor but can be changed with
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<a href="#setColor">setColor</a>().
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<p> For more information about drag and drop, see the <a href="qdragobject.html">TQDragObject</a> class
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and the <a href="dnd.html">drag and drop documentation</a>.
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<p>See also <a href="draganddrop.html">Drag And Drop Classes</a>.
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<hr><h2>Member Function Documentation</h2>
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<h3 class=fn><a name="TQColorDrag"></a>TQColorDrag::TQColorDrag ( const <a href="qcolor.html">TQColor</a> & col, <a href="qwidget.html">TQWidget</a> * dragsource = 0, const char * name = 0 )
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</h3>
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Constructs a color drag object with the color <em>col</em>. Passes <em>dragsource</em> and <em>name</em> to the <a href="qstoreddrag.html">TQStoredDrag</a> constructor.
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<h3 class=fn><a name="TQColorDrag-2"></a>TQColorDrag::TQColorDrag ( <a href="qwidget.html">TQWidget</a> * dragsource = 0, const char * name = 0 )
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</h3>
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Constructs a color drag object with a white color. Passes <em>dragsource</em> and <em>name</em> to the <a href="qstoreddrag.html">TQStoredDrag</a> constructor.
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<h3 class=fn>bool <a name="canDecode"></a>TQColorDrag::canDecode ( <a href="qmimesource.html">TQMimeSource</a> * e )<tt> [static]</tt>
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</h3>
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Returns TRUE if the color drag object can decode the mime source
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<em>e</em>; otherwise returns FALSE.
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<h3 class=fn>bool <a name="decode"></a>TQColorDrag::decode ( <a href="qmimesource.html">TQMimeSource</a> * e, <a href="qcolor.html">TQColor</a> & col )<tt> [static]</tt>
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</h3>
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Decodes the mime source <em>e</em> and sets the decoded values to <em>col</em>.
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<h3 class=fn>void <a name="setColor"></a>TQColorDrag::setColor ( const <a href="qcolor.html">TQColor</a> & col )
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</h3>
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Sets the color of the color drag to <em>col</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">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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<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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