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diff --git a/doc/html/qdragobject.html b/doc/html/qdragobject.html deleted file mode 100644 index 162491a2e..000000000 --- a/doc/html/qdragobject.html +++ /dev/null @@ -1,220 +0,0 @@ -<!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/qdragobject.cpp:571 --> -<html> -<head> -<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> -<title>TQDragObject 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>TQDragObject Class Reference</h1> - -<p>The TQDragObject class encapsulates MIME-based data -transfer. -<a href="#details">More...</a> -<p><tt>#include <<a href="qdragobject-h.html">qdragobject.h</a>></tt> -<p>Inherits <a href="qobject.html">TQObject</a> and <a href="qmimesource.html">TQMimeSource</a>. -<p>Inherited by <a href="qstoreddrag.html">TQStoredDrag</a>, <a href="qtextdrag.html">TQTextDrag</a>, <a href="qimagedrag.html">TQImageDrag</a>, and <a href="qicondrag.html">TQIconDrag</a>. -<p><a href="qdragobject-members.html">List of all member functions.</a> -<h2>Public Members</h2> -<ul> -<li class=fn><a href="#TQDragObject"><b>TQDragObject</b></a> ( TQWidget * dragSource = 0, const char * name = 0 )</li> -<li class=fn>virtual <a href="#~TQDragObject"><b>~TQDragObject</b></a> ()</li> -<li class=fn>bool <a href="#drag"><b>drag</b></a> ()</li> -<li class=fn>bool <a href="#dragMove"><b>dragMove</b></a> ()</li> -<li class=fn>void <a href="#dragCopy"><b>dragCopy</b></a> ()</li> -<li class=fn>void <a href="#dragLink"><b>dragLink</b></a> ()</li> -<li class=fn>virtual void <a href="#setPixmap-2"><b>setPixmap</b></a> ( TQPixmap pm )</li> -<li class=fn>virtual void <a href="#setPixmap"><b>setPixmap</b></a> ( TQPixmap pm, const TQPoint & hotspot )</li> -<li class=fn>TQPixmap <a href="#pixmap"><b>pixmap</b></a> () const</li> -<li class=fn>TQPoint <a href="#pixmapHotSpot"><b>pixmapHotSpot</b></a> () const</li> -<li class=fn>TQWidget * <a href="#source"><b>source</b></a> ()</li> -<li class=fn>enum <a href="#DragMode-enum"><b>DragMode</b></a> { DragDefault, DragCopy, DragMove, DragLink, DragCopyOrMove }</li> -</ul> -<h2>Static Public Members</h2> -<ul> -<li class=fn>TQWidget * <a href="#target"><b>target</b></a> ()</li> -</ul> -<h2>Protected Members</h2> -<ul> -<li class=fn>virtual bool <a href="#drag-2"><b>drag</b></a> ( DragMode mode )</li> -</ul> -<hr><a name="details"></a><h2>Detailed Description</h2> - - -<p> The TQDragObject class encapsulates MIME-based data -transfer. -<p> -<p> TQDragObject is the base class for all data that needs to be -transferred between and within applications, both for drag and -drop and for the <a href="qclipboard.html">clipboard</a>. -<p> See the <a href="dnd.html">Drag-and-drop documentation</a> for an -overview of how to provide drag and drop in your application. -<p> See the <a href="qclipboard.html">TQClipboard</a> documentation for an overview of how to provide -cut-and-paste in your application. -<p> The <a href="#drag">drag</a>() function is used to start a drag operation. You can -specify the <a href="#DragMode-enum">DragMode</a> in the call or use one of the convenience -functions <a href="#dragCopy">dragCopy</a>(), <a href="#dragMove">dragMove</a>() or <a href="#dragLink">dragLink</a>(). The drag source -where the data originated is retrieved with <a href="#source">source</a>(). If the data -was dropped on a widget within the application, <a href="#target">target</a>() will -return a pointer to that widget. Specify the pixmap to display -during the drag with <a href="#setPixmap">setPixmap</a>(). -<p>See also <a href="draganddrop.html">Drag And Drop Classes</a>. - -<hr><h2>Member Type Documentation</h2> -<h3 class=fn><a name="DragMode-enum"></a>TQDragObject::DragMode</h3> - -<p> This enum describes the possible drag modes. -<ul> -<li><tt>TQDragObject::DragDefault</tt> - The mode is determined heuristically. -<li><tt>TQDragObject::DragCopy</tt> - The data is copied, never moved. -<li><tt>TQDragObject::DragMove</tt> - The data is moved, if dragged at all. -<li><tt>TQDragObject::DragLink</tt> - The data is linked, if dragged at all. -<li><tt>TQDragObject::DragCopyOrMove</tt> - The user chooses the mode by using a -control key to switch from the default. -</ul> -<hr><h2>Member Function Documentation</h2> -<h3 class=fn><a name="TQDragObject"></a>TQDragObject::TQDragObject ( <a href="qwidget.html">TQWidget</a> * dragSource = 0, const char * name = 0 ) -</h3> -Constructs a drag object called <em>name</em>, which is a child of <em>dragSource</em>. -<p> Note that the drag object will be deleted when <em>dragSource</em> is -deleted. - -<h3 class=fn><a name="~TQDragObject"></a>TQDragObject::~TQDragObject ()<tt> [virtual]</tt> -</h3> -Destroys the drag object, canceling any drag and drop operation in -which it is involved, and frees up the storage used. - -<h3 class=fn>bool <a name="drag"></a>TQDragObject::drag () -</h3> -Starts a drag operation using the contents of this object, using -DragDefault mode. -<p> The function returns TRUE if the caller should delete the original -copy of the dragged data (but see <a href="#target">target</a>()); otherwise returns -FALSE. -<p> If the drag contains <em>references</em> to information (e.g. file names -in a <a href="quridrag.html">TQUriDrag</a> are references) then the return value should always -be ignored, as the target is expected to manipulate the -referred-to content directly. On X11 the return value should -always be correct anyway, but on Windows this is not necessarily -the case (e.g. the file manager starts a background process to -move files, so the source <em>must not</em> delete the files!) -<p> Note that on Windows the drag operation will spin a blocking modal -event loop that will not dispatch any TQTimers. - -<p>Example: <a href="dirview-example.html#x1670">dirview/dirview.cpp</a>. -<h3 class=fn>bool <a name="drag-2"></a>TQDragObject::drag ( <a href="qdragobject.html#DragMode-enum">DragMode</a> mode )<tt> [virtual protected]</tt> -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Starts a drag operation using the contents of this object. -<p> At this point, the object becomes owned by TQt, not the -application. You should not delete the drag object or anything it -references. The actual transfer of data to the target application -will be done during future event processing - after that time the -drag object will be deleted. -<p> Returns TRUE if the dragged data was dragged as a <em>move</em>, -indicating that the caller should remove the original source of -the data (the drag object must continue to have a copy); otherwise -returns FALSE. -<p> The <em>mode</em> specifies the drag mode (see -<a href="#DragMode-enum">TQDragObject::DragMode</a>.) Normally one of the simpler <a href="#drag">drag</a>(), -<a href="#dragMove">dragMove</a>(), or <a href="#dragCopy">dragCopy</a>() functions would be used instead. - -<h3 class=fn>void <a name="dragCopy"></a>TQDragObject::dragCopy () -</h3> -Starts a drag operation using the contents of this object, using -<a href="#DragMode-enum">DragCopy</a> mode. Be sure to read the constraints described in -<a href="#drag">drag</a>(). -<p> <p>See also <a href="#drag">drag</a>(), <a href="#dragMove">dragMove</a>(), and <a href="#dragLink">dragLink</a>(). - -<p>Example: <a href="simple_dd-example.html#x2818">iconview/simple_dd/main.cpp</a>. -<h3 class=fn>void <a name="dragLink"></a>TQDragObject::dragLink () -</h3> -Starts a drag operation using the contents of this object, using -<a href="#DragMode-enum">DragLink</a> mode. Be sure to read the constraints described in -<a href="#drag">drag</a>(). -<p> <p>See also <a href="#drag">drag</a>(), <a href="#dragCopy">dragCopy</a>(), and <a href="#dragMove">dragMove</a>(). - -<h3 class=fn>bool <a name="dragMove"></a>TQDragObject::dragMove () -</h3> -Starts a drag operation using the contents of this object, using -<a href="#DragMode-enum">DragMove</a> mode. Be sure to read the constraints described in -<a href="#drag">drag</a>(). -<p> <p>See also <a href="#drag">drag</a>(), <a href="#dragCopy">dragCopy</a>(), and <a href="#dragLink">dragLink</a>(). - -<h3 class=fn><a href="qpixmap.html">TQPixmap</a> <a name="pixmap"></a>TQDragObject::pixmap () const -</h3> -Returns the currently set pixmap (which <a href="qpixmap.html#isNull">isNull()</a> if none is set). - -<h3 class=fn><a href="qpoint.html">TQPoint</a> <a name="pixmapHotSpot"></a>TQDragObject::pixmapHotSpot () const -</h3> -Returns the currently set pixmap hotspot. - -<h3 class=fn>void <a name="setPixmap"></a>TQDragObject::setPixmap ( <a href="qpixmap.html">TQPixmap</a> pm, const <a href="qpoint.html">TQPoint</a> & hotspot )<tt> [virtual]</tt> -</h3> -Set the pixmap <em>pm</em> to display while dragging the object. The -platform-specific implementation will use this where it can - so -provide a small masked pixmap, and do not assume that the user -will actually see it. For example, cursors on Windows 95 are of -limited size. -<p> The <em>hotspot</em> is the point on (or off) the pixmap that should be -under the cursor as it is dragged. It is relative to the top-left -pixel of the pixmap. -<p> <b>Warning:</b> We have seen problems with drag cursors on different -graphics hardware and driver software on Windows. Setting the -graphics acceleration in the display settings down one tick solved -the problems in all cases. - -<p>Example: <a href="fileiconview-example.html#x815">fileiconview/qfileiconview.cpp</a>. -<h3 class=fn>void <a name="setPixmap-2"></a>TQDragObject::setPixmap ( <a href="qpixmap.html">TQPixmap</a> pm )<tt> [virtual]</tt> -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Uses a hotspot that positions the pixmap below and to the right of -the mouse pointer. This allows the user to clearly see the point -on the window which they are dragging the data onto. - -<h3 class=fn><a href="qwidget.html">TQWidget</a> * <a name="source"></a>TQDragObject::source () -</h3> -Returns a pointer to the drag source where this object originated. - -<h3 class=fn><a href="qwidget.html">TQWidget</a> * <a name="target"></a>TQDragObject::target ()<tt> [static]</tt> -</h3> -After the drag completes, this function will return the <a href="qwidget.html">TQWidget</a> -which received the drop, or 0 if the data was dropped on another -application. -<p> This can be useful for detecting the case where drag and drop is -to and from the same widget. - -<!-- 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>. 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