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| author | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-11-08 12:31:36 -0600 |
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| committer | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-11-08 12:31:36 -0600 |
| commit | d796c9dd933ab96ec83b9a634feedd5d32e1ba3f (patch) | |
| tree | 6e3dcca4f77e20ec8966c666aac7c35bd4704053 /doc/html/qchecklistitem.html | |
| download | tqt3-d796c9dd933ab96ec83b9a634feedd5d32e1ba3f.tar.gz tqt3-d796c9dd933ab96ec83b9a634feedd5d32e1ba3f.zip | |
Test conversion to TQt3 from Qt3 8c6fc1f8e35fd264dd01c582ca5e7549b32ab731
Diffstat (limited to 'doc/html/qchecklistitem.html')
| -rw-r--r-- | doc/html/qchecklistitem.html | 256 |
1 files changed, 256 insertions, 0 deletions
diff --git a/doc/html/qchecklistitem.html b/doc/html/qchecklistitem.html new file mode 100644 index 000000000..a3ad180ea --- /dev/null +++ b/doc/html/qchecklistitem.html @@ -0,0 +1,256 @@ +<!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/widgets/qlistview.cpp:5987 --> +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> +<title>TQCheckListItem 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>TQCheckListItem Class Reference</h1> + +<p>The TQCheckListItem class provides checkable list view items. +<a href="#details">More...</a> +<p><tt>#include <<a href="qlistview-h.html">qlistview.h</a>></tt> +<p>Inherits <a href="qlistviewitem.html">TQListViewItem</a>. +<p><a href="qchecklistitem-members.html">List of all member functions.</a> +<h2>Public Members</h2> +<ul> +<li class=fn>enum <a href="#Type-enum"><b>Type</b></a> { RadioButton, CheckBox, Controller, RadioButtonController = Controller, CheckBoxController }</li> +<li class=fn>enum <a href="#ToggleState-enum"><b>ToggleState</b></a> { Off, NoChange, On }</li> +<li class=fn><a href="#TQCheckListItem"><b>TQCheckListItem</b></a> ( TQCheckListItem * parent, const TQString & text, Type tt = RadioButtonController )</li> +<li class=fn><a href="#TQCheckListItem-2"><b>TQCheckListItem</b></a> ( TQCheckListItem * parent, TQListViewItem * after, const TQString & text, Type tt = RadioButtonController )</li> +<li class=fn><a href="#TQCheckListItem-3"><b>TQCheckListItem</b></a> ( TQListViewItem * parent, const TQString & text, Type tt = RadioButtonController )</li> +<li class=fn><a href="#TQCheckListItem-4"><b>TQCheckListItem</b></a> ( TQListViewItem * parent, TQListViewItem * after, const TQString & text, Type tt = RadioButtonController )</li> +<li class=fn><a href="#TQCheckListItem-5"><b>TQCheckListItem</b></a> ( TQListView * parent, const TQString & text, Type tt = RadioButtonController )</li> +<li class=fn><a href="#TQCheckListItem-6"><b>TQCheckListItem</b></a> ( TQListView * parent, TQListViewItem * after, const TQString & text, Type tt = RadioButtonController )</li> +<li class=fn><a href="#TQCheckListItem-7"><b>TQCheckListItem</b></a> ( TQListViewItem * parent, const TQString & text, const TQPixmap & p )</li> +<li class=fn><a href="#TQCheckListItem-8"><b>TQCheckListItem</b></a> ( TQListView * parent, const TQString & text, const TQPixmap & p )</li> +<li class=fn><a href="#~TQCheckListItem"><b>~TQCheckListItem</b></a> ()</li> +<li class=fn>virtual void <a href="#paintCell"><b>paintCell</b></a> ( TQPainter * p, const TQColorGroup & cg, int column, int width, int align )</li> +<li class=fn>virtual void <a href="#paintFocus"><b>paintFocus</b></a> ( TQPainter * p, const TQColorGroup & cg, const TQRect & r )</li> +<li class=fn>virtual void <a href="#setOn"><b>setOn</b></a> ( bool b )</li> +<li class=fn>bool <a href="#isOn"><b>isOn</b></a> () const</li> +<li class=fn>Type <a href="#type"><b>type</b></a> () const</li> +<li class=fn>TQString <a href="#text"><b>text</b></a> () const</li> +<li class=fn>void <a href="#setTristate"><b>setTristate</b></a> ( bool b )</li> +<li class=fn>bool <a href="#isTristate"><b>isTristate</b></a> () const</li> +<li class=fn>ToggleState <a href="#state"><b>state</b></a> () const</li> +<li class=fn>void <a href="#setState"><b>setState</b></a> ( ToggleState s )</li> +<li class=fn>virtual int <a href="#rtti"><b>rtti</b></a> () const</li> +</ul> +<h2>Protected Members</h2> +<ul> +<li class=fn>virtual void <a href="#activate"><b>activate</b></a> ()</li> +<li class=fn>void <a href="#turnOffChild"><b>turnOffChild</b></a> ()</li> +<li class=fn>virtual void <a href="#stateChange"><b>stateChange</b></a> ( bool )</li> +</ul> +<hr><a name="details"></a><h2>Detailed Description</h2> + + +The TQCheckListItem class provides checkable list view items. +<p> +<p> TQCheckListItems are used in <a href="qlistview.html">TQListView</a>s to provide +<a href="qlistviewitem.html">TQListViewItem</a>s that are checkboxes, radio buttons or +controllers. +<p> Checkbox and controller check list items may be inserted at any +level in a list view. Radio button check list items must be +children of a controller check list item. +<p> The item can be checked or unchecked with <a href="#setOn">setOn</a>(). Its type can be +retrieved with <a href="#type">type</a>() and its text retrieved with <a href="#text">text</a>(). +<p> <center><img src="qlistviewitems.png" alt="List View Items"></center> +<p> <p>See also <a href="qlistviewitem.html">TQListViewItem</a>, <a href="qlistview.html">TQListView</a>, and <a href="advanced.html">Advanced Widgets</a>. + +<hr><h2>Member Type Documentation</h2> +<h3 class=fn><a name="ToggleState-enum"></a>TQCheckListItem::ToggleState</h3> + +<p> This enum specifies a TQCheckListItem's toggle state. +<ul> +<li><tt>TQCheckListItem::Off</tt> +<li><tt>TQCheckListItem::NoChange</tt> +<li><tt>TQCheckListItem::On</tt> +</ul> +<h3 class=fn><a name="Type-enum"></a>TQCheckListItem::Type</h3> + +<p> This enum type specifies a TQCheckListItem's type: +<ul> +<li><tt>TQCheckListItem::RadioButton</tt> +<li><tt>TQCheckListItem::CheckBox</tt> +<li><tt>TQCheckListItem::Controller</tt> - <em>obsolete</em> (use <a href="#Type-enum">RadioButtonController</a> instead) +<li><tt>TQCheckListItem::RadioButtonController</tt> +<li><tt>TQCheckListItem::CheckBoxController</tt> +</ul> +<hr><h2>Member Function Documentation</h2> +<h3 class=fn><a name="TQCheckListItem"></a>TQCheckListItem::TQCheckListItem ( <a href="qchecklistitem.html">TQCheckListItem</a> * parent, const <a href="qstring.html">TQString</a> & text, <a href="qchecklistitem.html#Type-enum">Type</a> tt = RadioButtonController ) +</h3> +Constructs a checkable item with parent <em>parent</em>, text <em>text</em> +and of type <em>tt</em>. Note that a <a href="#Type-enum">RadioButton</a> must be the child of a +<a href="#Type-enum">RadioButtonController</a>, otherwise it will not toggle. + +<h3 class=fn><a name="TQCheckListItem-2"></a>TQCheckListItem::TQCheckListItem ( <a href="qchecklistitem.html">TQCheckListItem</a> * parent, <a href="qlistviewitem.html">TQListViewItem</a> * after, const <a href="qstring.html">TQString</a> & text, <a href="qchecklistitem.html#Type-enum">Type</a> tt = RadioButtonController ) +</h3> +Constructs a checkable item with parent <em>parent</em>, which is after +<em>after</em> in the parent's list of children, and with text <em>text</em> +and of type <em>tt</em>. Note that a <a href="#Type-enum">RadioButton</a> must be the child of +a <a href="#Type-enum">RadioButtonController</a>, otherwise it will not toggle. + +<h3 class=fn><a name="TQCheckListItem-3"></a>TQCheckListItem::TQCheckListItem ( <a href="qlistviewitem.html">TQListViewItem</a> * parent, const <a href="qstring.html">TQString</a> & text, <a href="qchecklistitem.html#Type-enum">Type</a> tt = RadioButtonController ) +</h3> +Constructs a checkable item with parent <em>parent</em>, text <em>text</em> +and of type <em>tt</em>. Note that this item must <em>not</em> be a <a href="#Type-enum">RadioButton</a>. Radio buttons must be children of a <a href="#Type-enum">RadioButtonController</a>. + +<h3 class=fn><a name="TQCheckListItem-4"></a>TQCheckListItem::TQCheckListItem ( <a href="qlistviewitem.html">TQListViewItem</a> * parent, <a href="qlistviewitem.html">TQListViewItem</a> * after, const <a href="qstring.html">TQString</a> & text, <a href="qchecklistitem.html#Type-enum">Type</a> tt = RadioButtonController ) +</h3> +Constructs a checkable item with parent <em>parent</em>, which is after +<em>after</em> in the parent's list of children, with text <em>text</em> and +of type <em>tt</em>. Note that this item must <em>not</em> be a <a href="#Type-enum">RadioButton</a>. Radio buttons must be children of a <a href="#Type-enum">RadioButtonController</a>. + +<h3 class=fn><a name="TQCheckListItem-5"></a>TQCheckListItem::TQCheckListItem ( <a href="qlistview.html">TQListView</a> * parent, const <a href="qstring.html">TQString</a> & text, <a href="qchecklistitem.html#Type-enum">Type</a> tt = RadioButtonController ) +</h3> +Constructs a checkable item with parent <em>parent</em>, text <em>text</em> +and of type <em>tt</em>. Note that <em>tt</em> must <em>not</em> be <a href="#Type-enum">RadioButton</a>. +Radio buttons must be children of a <a href="#Type-enum">RadioButtonController</a>. + +<h3 class=fn><a name="TQCheckListItem-6"></a>TQCheckListItem::TQCheckListItem ( <a href="qlistview.html">TQListView</a> * parent, <a href="qlistviewitem.html">TQListViewItem</a> * after, const <a href="qstring.html">TQString</a> & text, <a href="qchecklistitem.html#Type-enum">Type</a> tt = RadioButtonController ) +</h3> +Constructs a checkable item with parent <em>parent</em>, which is after +<em>after</em> in the parent's list of children, with text <em>text</em> and +of type <em>tt</em>. Note that <em>tt</em> must <em>not</em> be <a href="#Type-enum">RadioButton</a>. +Radio buttons must be children of a <a href="#Type-enum">RadioButtonController</a>. + +<h3 class=fn><a name="TQCheckListItem-7"></a>TQCheckListItem::TQCheckListItem ( <a href="qlistviewitem.html">TQListViewItem</a> * parent, const <a href="qstring.html">TQString</a> & text, const <a href="qpixmap.html">TQPixmap</a> & p ) +</h3> +Constructs a <a href="#Type-enum">RadioButtonController</a> item with parent <em>parent</em>, +text <em>text</em> and pixmap <em>p</em>. + +<h3 class=fn><a name="TQCheckListItem-8"></a>TQCheckListItem::TQCheckListItem ( <a href="qlistview.html">TQListView</a> * parent, const <a href="qstring.html">TQString</a> & text, const <a href="qpixmap.html">TQPixmap</a> & p ) +</h3> +Constructs a <a href="#Type-enum">RadioButtonController</a> item with parent <em>parent</em>, +text <em>text</em> and pixmap <em>p</em>. + +<h3 class=fn><a name="~TQCheckListItem"></a>TQCheckListItem::~TQCheckListItem () +</h3> +Destroys the item, and all its children to any depth, freeing up +all allocated resources. + +<h3 class=fn>void <a name="activate"></a>TQCheckListItem::activate ()<tt> [virtual protected]</tt> +</h3> +Toggle check box or set radio button to on. + +<p>Reimplemented from <a href="qlistviewitem.html#activate">TQListViewItem</a>. +<h3 class=fn>bool <a name="isOn"></a>TQCheckListItem::isOn () const +</h3> + +<p> Returns TRUE if the item is toggled on; otherwise returns FALSE. + +<h3 class=fn>bool <a name="isTristate"></a>TQCheckListItem::isTristate () const +</h3> +Returns TRUE if the item is tristate; otherwise returns FALSE. +<p> <p>See also <a href="#setTristate">setTristate</a>(). + +<h3 class=fn>void <a name="paintCell"></a>TQCheckListItem::paintCell ( <a href="qpainter.html">TQPainter</a> * p, const <a href="qcolorgroup.html">TQColorGroup</a> & cg, int column, int width, int align )<tt> [virtual]</tt> +</h3> +Paints the item using the painter <em>p</em> and the color group <em>cg</em>. +The item is in column <em>column</em>, has width <em>width</em> and has +alignment <em>align</em>. (See TQt::AlignmentFlags for valid alignments.) + +<p>Reimplemented from <a href="qlistviewitem.html#paintCell">TQListViewItem</a>. +<h3 class=fn>void <a name="paintFocus"></a>TQCheckListItem::paintFocus ( <a href="qpainter.html">TQPainter</a> * p, const <a href="qcolorgroup.html">TQColorGroup</a> & cg, const <a href="qrect.html">TQRect</a> & r )<tt> [virtual]</tt> +</h3> +Draws the focus rectangle <em>r</em> using the color group <em>cg</em> on the +painter <em>p</em>. + +<p>Reimplemented from <a href="qlistviewitem.html#paintFocus">TQListViewItem</a>. +<h3 class=fn>int <a name="rtti"></a>TQCheckListItem::rtti () const<tt> [virtual]</tt> +</h3> + +<p> Returns 1. +<p> Make your derived classes return their own values for <a href="#rtti">rtti</a>(), and +you can distinguish between list view items. You should use values +greater than 1000, to allow for extensions to this class. + +<p>Reimplemented from <a href="qlistviewitem.html#rtti">TQListViewItem</a>. +<h3 class=fn>void <a name="setOn"></a>TQCheckListItem::setOn ( bool b )<tt> [virtual]</tt> +</h3> +Sets the button on if <em>b</em> is TRUE, otherwise sets it off. +Maintains radio button exclusivity. + +<h3 class=fn>void <a name="setState"></a>TQCheckListItem::setState ( <a href="qchecklistitem.html#ToggleState-enum">ToggleState</a> s ) +</h3> +Sets the toggle state of the checklistitem to <em>s</em>. <em>s</em> can be +<a href="#ToggleState-enum">Off</a>, <a href="#ToggleState-enum">NoChange</a> or <a href="#ToggleState-enum">On</a>. +<p> Tristate can only be enabled for <a href="#Type-enum">CheckBox</a> or <a href="#Type-enum">CheckBoxController</a>, +therefore the <a href="#ToggleState-enum">NoChange</a> only applies to them. +<p> Setting the state to <a href="#ToggleState-enum">On</a> or <a href="#ToggleState-enum">Off</a> on a <a href="#Type-enum">CheckBoxController</a> +will recursivly set the states of its children to the same state. +<p> Setting the state to <a href="#ToggleState-enum">NoChange</a> on a <a href="#Type-enum">CheckBoxController</a> will +make it recursivly recall the previous stored state of its +children. If there was no previous stored state the children are +all set to <a href="#ToggleState-enum">On</a>. + +<h3 class=fn>void <a name="setTristate"></a>TQCheckListItem::setTristate ( bool b ) +</h3> +Sets tristate to <em>b</em> if the <a href="#Type-enum">Type</a> is either a <a href="#Type-enum">CheckBoxController</a> or +a <a href="#Type-enum">CheckBox</a>. +<p> <tt>CheckBoxControllers</tt> are tristate by default. +<p> <p>See also <a href="#state">state</a>() and <a href="#isTristate">isTristate</a>(). + +<h3 class=fn><a href="qchecklistitem.html#ToggleState-enum">ToggleState</a> <a name="state"></a>TQCheckListItem::state () const +</h3> +Returns the state of the item. +<p> <p>See also <a href="#ToggleState-enum">TQCheckListItem::ToggleState</a>. + +<h3 class=fn>void <a name="stateChange"></a>TQCheckListItem::stateChange ( bool )<tt> [virtual protected]</tt> +</h3> +This virtual function is called when the item changes its state. +<a href="#ToggleState-enum">NoChange</a> (if tristate is enabled and the type is either <a href="#Type-enum">CheckBox</a> or <a href="#Type-enum">CheckBoxController</a>) reports the same as <a href="#ToggleState-enum">Off</a>, so +use <a href="#state">state</a>() to determine if the state is actually <a href="#ToggleState-enum">Off</a> or <a href="#ToggleState-enum">NoChange</a>. + +<h3 class=fn><a href="qstring.html">TQString</a> <a name="text"></a>TQCheckListItem::text () const +</h3> + +<p> Returns the item's text. + +<h3 class=fn>void <a name="turnOffChild"></a>TQCheckListItem::turnOffChild ()<tt> [protected]</tt> +</h3> +If this is a <a href="#Type-enum">RadioButtonController</a> that has <a href="#Type-enum">RadioButton</a> +children, turn off the child that is on. + +<h3 class=fn><a href="qchecklistitem.html#Type-enum">Type</a> <a name="type"></a>TQCheckListItem::type () const +</h3> + +<p> Returns the type of this item. + +<!-- 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> |