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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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<h1 align=center>QCheckListItem Class Reference</h1><br clear="all">
<p>
The QCheckListItem class implements checkable list view items.
<a href="#details">More...</a>
<p>
<code>#include <<a href="qlistview-h.html">qlistview.h</a>></code>
<p>
Inherits <a href="qlistviewitem.html">QListViewItem</a>.
<p><a href="qchecklistitem-members.html">List of all member functions.</a>
<h2>Public Members</h2>
<ul>
<li><div class="fn">enum<a href="#Type"><b>Type</b></a>{RadioButton, CheckBox, Controller}</div>
<li><div class="fn"><a href="#769f7f"><b>QCheckListItem</b></a>(QCheckListItem*parent, constQString&text, Type=Controller)</div>
<li><div class="fn"><a href="#97e8db"><b>QCheckListItem</b></a>(QListViewItem*parent, constQString&text, Type=Controller)</div>
<li><div class="fn"><a href="#a22d9e"><b>QCheckListItem</b></a>(QListView*parent, constQString&text, Type=Controller)</div>
<li><div class="fn"><a href="#e077cf"><b>QCheckListItem</b></a>(QListViewItem*parent, constQString&text, constQPixmap&)</div>
<li><div class="fn"><a href="#11264f"><b>QCheckListItem</b></a>(QListView*parent, constQString&text, constQPixmap&)</div>
<li><div class="fn"><a href="#4e0074"><b>~QCheckListItem</b></a>()</div>
<li><div class="fn">virtualvoid<a href="#66ff91"><b>paintCell</b></a>(QPainter*, constQColorGroup&cg, intcolumn, intwidth, intalignment)</div>
<li><div class="fn">virtualvoid<a href="#92085d"><b>paintFocus</b></a>(QPainter*, constQColorGroup&cg, constQRect&r)</div>
<li><div class="fn">virtualvoid<a href="#014163"><b>setup</b></a>()</div>
<li><div class="fn">virtualvoid<a href="#f21d21"><b>setOn</b></a>(bool)</div>
<li><div class="fn">bool<a href="#7b3798"><b>isOn</b></a>()const</div>
<li><div class="fn">Type<a href="#46dae7"><b>type</b></a>()const</div>
<li><div class="fn">QString<a href="#e9bfd1"><b>text</b></a>()const</div>
<li><div class="fn">void<a href="#9f1ea3"><b>setEnabled</b></a>(boolb)</div>
<li><div class="fn">bool<a href="#8896ac"><b>isEnabled</b></a>()const</div>
</ul>
<h2>Protected Members</h2>
<ul>
<li><div class="fn">virtualvoid<a href="#106953"><b>activate</b></a>()</div>
<li><div class="fn">void<a href="#d7e60a"><b>turnOffChild</b></a>()</div>
<li><div class="fn">virtualvoid<a href="#a5d0d7"><b>stateChange</b></a>(bool)</div>
</ul>
<hr><h2><a name="details"></a>Detailed Description</h2>
The QCheckListItem class implements checkable list view items.
<p>
There are three types of check list items: CheckBox, RadioButton and
Controller.
<p>Checkboxes may be inserted at top level in the list view. A radio
button must be child of a controller.
<hr><h2>Member Type Documentation</h2>
<h3 class="fn"><a name="Type">QCheckListItem::Type</a></h3>
This enum type defines the modes in which a QCheckListItem can be: <ul>
<li> <code>RadioButton</code> -
<li> <code>CheckBox</code> -
<li> <code>Controller</code> -
</ul>
<hr><h2>Member Function Documentation</h2>
<h3 class="fn"><a name="a22d9e"></a>QCheckListItem::QCheckListItem(<a href="qlistview.html">QListView</a>*parent, const<a href="qstring.html">QString</a>&text, <a href="qchecklistitem.html#Type">Type</a>tt=Controller)</h3>
<p>Constructs a checkable item with parent <em>parent,</em> text <em>text</em> and type
<em>tt.</em> Note that <em>tt</em> must not be RadioButton, if so
it will not toggle.
<h3 class="fn"><a name="11264f"></a>QCheckListItem::QCheckListItem(<a href="qlistview.html">QListView</a>*parent, const<a href="qstring.html">QString</a>&text, const<a href="qpixmap.html">QPixmap</a>&p)</h3>
<p>Constructs a Controller item with parent <em>parent,</em> text <em>text</em> and pixmap
<em>p.</em>
<h3 class="fn"><a name="97e8db"></a>QCheckListItem::QCheckListItem(<a href="qlistviewitem.html">QListViewItem</a>*parent, const<a href="qstring.html">QString</a>&text, <a href="qchecklistitem.html#Type">Type</a>tt=Controller)</h3>
<p>Constructs a checkable item with parent <em>parent,</em> text <em>text</em> and type
<em>tt.</em> Note that this item must not be a a RadioButton. Radio buttons must
be children on a Controller.
<h3 class="fn"><a name="e077cf"></a>QCheckListItem::QCheckListItem(<a href="qlistviewitem.html">QListViewItem</a>*parent, const<a href="qstring.html">QString</a>&text, const<a href="qpixmap.html">QPixmap</a>&p)</h3>
<p>Constructs a Controller item with parent <em>parent,</em> text <em>text</em> and pixmap
<em>p.</em>
<h3 class="fn"><a name="769f7f"></a>QCheckListItem::QCheckListItem(QCheckListItem*parent, const<a href="qstring.html">QString</a>&text, <a href="qchecklistitem.html#Type">Type</a>tt=Controller)</h3>
<p>Constructs a checkable item with parent <em>parent,</em> text <em>text</em> and type
<em>tt.</em> Note that a RadioButton must be child of a Controller, otherwise
it will not toggle.
<h3 class="fn"><a name="4e0074"></a>QCheckListItem::~QCheckListItem()</h3>
<p>Destroys the item, deleting all its children, freeing up all
allocated resources.
<h3 class="fn">void<a name="106953"></a>QCheckListItem::activate() <code>[virtualprotected]</code></h3>
<p>Toggle checkbox, or set radio button on.
<p>Reimplemented from <a href="qlistviewitem.html#01e029">QListViewItem.</a>
<h3 class="fn">bool<a name="8896ac"></a>QCheckListItem::isEnabled()const</h3>
<p>Retuns whether the item is enabled or disabled.
<p>See also <a href="#9f1ea3">setEnabled</a>().
<h3 class="fn">bool<a name="7b3798"></a>QCheckListItem::isOn()const</h3>
<p>Returns TRUE if this item is toggled on, FALSE otherwise.
<h3 class="fn">void<a name="db7e27"></a>QCheckListItem::paintBranches(<a href="qpainter.html">QPainter</a>*p, const<a href="qcolorgroup.html">QColorGroup</a>&g, intw, inty, inth, GUIStyles) <code>[virtualprotected]</code></h3>
<p>Reimplemented for internal reasons; the API is not affected.
<p>Reimplemented from <a href="qlistviewitem.html#fa92f2">QListViewItem.</a>
<h3 class="fn">void<a name="66ff91"></a>QCheckListItem::paintCell(<a href="qpainter.html">QPainter</a>*p, const<a href="qcolorgroup.html">QColorGroup</a>&cg, intcolumn, intwidth, intalign) <code>[virtual]</code></h3>
<p>Paints this item.
<p>Reimplemented from <a href="qlistviewitem.html#0ab6b5">QListViewItem.</a>
<h3 class="fn">void<a name="92085d"></a>QCheckListItem::paintFocus(<a href="qpainter.html">QPainter</a>*p, const<a href="qcolorgroup.html">QColorGroup</a>&cg, const<a href="qrect.html">QRect</a>&r) <code>[virtual]</code></h3>
<p>Draws the focus rectangle.
<h3 class="fn">void<a name="9f1ea3"></a>QCheckListItem::setEnabled(boolb)</h3>
<p>Enables/Disables the item depending on what you pass as <em>b</em>
parameter. If the item is disabled, the user can't change the state
(see <a href="#f21d21">setOn</a>()/<a href="#7b3798">isOn</a>()) of the item.
<h3 class="fn">void<a name="f21d21"></a>QCheckListItem::setOn(boolb) <code>[virtual]</code></h3>
<p>Sets this button on if <em>b</em> is TRUE, off otherwise. Maintains radio button
exclusivity.
<h3 class="fn">void<a name="014163"></a>QCheckListItem::setup() <code>[virtual]</code></h3>
<p>Performs setup.
<p>Reimplemented from <a href="qlistviewitem.html#c97f42">QListViewItem.</a>
<h3 class="fn">void<a name="a5d0d7"></a>QCheckListItem::stateChange(bool) <code>[virtualprotected]</code></h3>
<p>This virtual function is called when the item changes its on/off state.
<h3 class="fn"><a href="qstring.html">QString</a><a name="e9bfd1"></a>QCheckListItem::text()const</h3>
<p>Returns the text of this item.
<h3 class="fn"><a href="qstring.html">QString</a><a name="02f63a"></a>QCheckListItem::text(int<a href="n.html">n</a>)const <code>[virtual]</code></h3>
<p>Reimplemented for internal reasons; the API is not affected.
<p>Reimplemented from <a href="qlistviewitem.html#ca0608">QListViewItem.</a>
<h3 class="fn">void<a name="d7e60a"></a>QCheckListItem::turnOffChild() <code>[protected]</code></h3>
<p>If this is a Controller that has RadioButton children, turn off the
child that is on.
<h3 class="fn">QCheckListItem::Type<a name="46dae7"></a>QCheckListItem::type()const</h3>
<p>Returns the type of this item.
<h3 class="fn">int<a name="5ea519"></a>QCheckListItem::width(const<a href="qfontmetrics.html">QFontMetrics</a>&fm, const<a href="qlistview.html">QListView</a>*lv, intcolumn)const <code>[virtual]</code></h3>
<p>Reimplemented for internal reasons; the API is not affected.
<p>Reimplemented from <a href="qlistviewitem.html#2032bf">QListViewItem.</a>
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