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diff --git a/doc/html/tqaccessibleinterface.html b/doc/html/tqaccessibleinterface.html new file mode 100644 index 000000000..96d0e0958 --- /dev/null +++ b/doc/html/tqaccessibleinterface.html @@ -0,0 +1,233 @@ +<!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/tqaccessible.cpp:421 --> +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> +<title>TQAccessibleInterface 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>TQAccessibleInterface Class Reference</h1> + +<p>The TQAccessibleInterface class defines an interface that exposes information about accessible objects. +<a href="#details">More...</a> +<p><tt>#include <<a href="tqaccessible-h.html">tqaccessible.h</a>></tt> +<p>Inherits <a href="tqaccessible.html">TQAccessible</a>. +<p>Inherited by <a href="tqaccessibleobject.html">TQAccessibleObject</a>. +<p><a href="tqaccessibleinterface-members.html">List of all member functions.</a> +<h2>Public Members</h2> +<ul> +<li class=fn>virtual bool <a href="#isValid"><b>isValid</b></a> () const = 0</li> +<li class=fn>virtual int <a href="#childCount"><b>childCount</b></a> () const = 0</li> +<li class=fn>virtual TQRESULT <a href="#queryChild"><b>queryChild</b></a> ( int control, TQAccessibleInterface ** iface ) const = 0</li> +<li class=fn>virtual TQRESULT <a href="#queryParent"><b>queryParent</b></a> ( TQAccessibleInterface ** iface ) const = 0</li> +<li class=fn>virtual int <a href="#controlAt"><b>controlAt</b></a> ( int x, int y ) const = 0</li> +<li class=fn>virtual TQRect <a href="#rect"><b>rect</b></a> ( int control ) const = 0</li> +<li class=fn>virtual int <a href="#navigate"><b>navigate</b></a> ( NavDirection direction, int startControl ) const = 0</li> +<li class=fn>virtual TQString <a href="#text"><b>text</b></a> ( Text t, int control ) const = 0</li> +<li class=fn>virtual void <a href="#setText"><b>setText</b></a> ( Text t, int control, const TQString & text ) = 0</li> +<li class=fn>virtual Role <a href="#role"><b>role</b></a> ( int control ) const = 0</li> +<li class=fn>virtual State <a href="#state"><b>state</b></a> ( int control ) const = 0</li> +<li class=fn>virtual TQMemArray<int> <a href="#selection"><b>selection</b></a> () const = 0</li> +<li class=fn>virtual bool <a href="#doDefaultAction"><b>doDefaultAction</b></a> ( int control ) = 0</li> +<li class=fn>virtual bool <a href="#setFocus"><b>setFocus</b></a> ( int control ) = 0</li> +<li class=fn>virtual bool <a href="#setSelected"><b>setSelected</b></a> ( int control, bool on, bool extend ) = 0</li> +<li class=fn>virtual void <a href="#clearSelection"><b>clearSelection</b></a> () = 0</li> +</ul> +<hr><a name="details"></a><h2>Detailed Description</h2> + + +The TQAccessibleInterface class defines an interface that exposes information about accessible objects. +<p> +<p>See also <a href="misc.html">Miscellaneous Classes</a>. + +<hr><h2>Member Function Documentation</h2> +<h3 class=fn>int <a name="childCount"></a>TQAccessibleInterface::childCount () const<tt> [pure virtual]</tt> +</h3> + +<p> Returns the number of children that belong to this object. A child +can provide accessibility information on it's own (e.g. a child +widget), or be a sub-element of this accessible object. +<p> All objects provide this information. +<p> <p>See also <a href="#queryChild">queryChild</a>(). + +<h3 class=fn>void <a name="clearSelection"></a>TQAccessibleInterface::clearSelection ()<tt> [pure virtual]</tt> +</h3> + +<p> Removes any selection from the object. +<p> <p>See also <a href="#setSelected">setSelected</a>(). + +<h3 class=fn>int <a name="controlAt"></a>TQAccessibleInterface::controlAt ( int x, int y ) const<tt> [pure virtual]</tt> +</h3> + +<p> Returns the ID of the child that contains the screen coordinates +(<em>x</em>, <em>y</em>). This function returns 0 if the point is positioned +on the object itself. If the tested point is outside the +boundaries of the object this function returns -1. +<p> All visual objects provide this information. + +<h3 class=fn>bool <a name="doDefaultAction"></a>TQAccessibleInterface::doDefaultAction ( int control )<tt> [pure virtual]</tt> +</h3> + +<p> Calling this function performs the default action of the child +object specified by <em>control</em>, or the default action of the +object itself if <em>control</em> is 0. + +<h3 class=fn>bool <a name="isValid"></a>TQAccessibleInterface::isValid () const<tt> [pure virtual]</tt> +</h3> + +<p> Returns TRUE if all the data necessary to use this interface +implementation is valid (e.g. all pointers are non-null), +otherwise returns FALSE. + +<h3 class=fn>int <a name="navigate"></a>TQAccessibleInterface::navigate ( <a href="tqaccessible.html#NavDirection-enum">NavDirection</a> direction, int startControl ) const<tt> [pure virtual]</tt> +</h3> + +<p> This function traverses to another object, or to a sub-element of +the current object. <em>direction</em> specifies in which direction to +navigate, and <em>startControl</em> specifies the start point of the +navigation, which is either 0 if the navigation starts at the +object itself, or an ID of one of the object's sub-elements. +<p> The function returns the ID of the sub-element located in the <em>direction</em> specified. If there is nothing in the navigated <em>direction</em>, this function returns -1. +<p> All objects support navigation. + +<h3 class=fn>TQRESULT <a name="queryChild"></a>TQAccessibleInterface::queryChild ( int control, <a href="tqaccessibleinterface.html">TQAccessibleInterface</a> ** iface ) const<tt> [pure virtual]</tt> +</h3> + +<p> Sets <em>iface</em> to point to the implementation of the +TQAccessibleInterface for the child specified with <em>control</em>. If +the child doesn't provide accessibility information on it's own, +the value of <em>iface</em> is set to 0. For those elements, this +object is responsible for exposing the child's properties. +<p> All objects provide this information. +<p> <p>See also <a href="#childCount">childCount</a>() and <a href="#queryParent">queryParent</a>(). + +<h3 class=fn>TQRESULT <a name="queryParent"></a>TQAccessibleInterface::queryParent ( <a href="tqaccessibleinterface.html">TQAccessibleInterface</a> ** iface ) const<tt> [pure virtual]</tt> +</h3> + +<p> Sets <em>iface</em> to point to the implementation of the +TQAccessibleInterface for the parent object, or to 0 if there is +no such implementation or object. +<p> All objects provide this information. +<p> <p>See also <a href="#queryChild">queryChild</a>(). + +<h3 class=fn><a href="tqrect.html">TQRect</a> <a name="rect"></a>TQAccessibleInterface::rect ( int control ) const<tt> [pure virtual]</tt> +</h3> + +<p> Returns the location of the child specified with <em>control</em> in +screen coordinates. This function returns the location of the +object itself if <em>control</em> is 0. +<p> All visual objects provide this information. + +<h3 class=fn><a href="tqaccessible.html#Role-enum">Role</a> <a name="role"></a>TQAccessibleInterface::role ( int control ) const<tt> [pure virtual]</tt> +</h3> + +<p> Returns the role of the object if <em>control</em> is 0, or the role of +the object's sub-element with ID <em>control</em>. The role of an object +is usually static. All accessible objects have a role. +<p> <p>See also <a href="#text">text</a>(), <a href="#state">state</a>(), and <a href="#selection">selection</a>(). + +<h3 class=fn><a href="tqmemarray.html">TQMemArray</a><int> <a name="selection"></a>TQAccessibleInterface::selection () const<tt> [pure virtual]</tt> +</h3> + +<p> Returns the list of all the element IDs that are selected. +<p> <p>See also <a href="#text">text</a>(), <a href="#role">role</a>(), and <a href="#state">state</a>(). + +<h3 class=fn>bool <a name="setFocus"></a>TQAccessibleInterface::setFocus ( int control )<tt> [pure virtual]</tt> +</h3> + +<p> Gives the focus to the child object specified by <em>control</em>, or to +the object itself if <em>control</em> is 0. +<p> Returns TRUE if the focus could be set; otherwise returns FALSE. + +<h3 class=fn>bool <a name="setSelected"></a>TQAccessibleInterface::setSelected ( int control, bool on, bool extend )<tt> [pure virtual]</tt> +</h3> + +<p> Sets the selection of the child object with ID <em>control</em> to <em>on</em>. If <em>extend</em> is TRUE, all child elements between the focused +item and the specified child object have their selection set to <em>on</em>. +<p> Returns TRUE if the selection could be set; otherwise returns +FALSE. +<p> <p>See also <a href="#setFocus">setFocus</a>() and <a href="#clearSelection">clearSelection</a>(). + +<h3 class=fn>void <a name="setText"></a>TQAccessibleInterface::setText ( <a href="tqaccessible.html#Text-enum">Text</a> t, int control, const <a href="tqstring.html">TQString</a> & text )<tt> [pure virtual]</tt> +</h3> + +<p> Sets the text property <em>t</em> of the child object <em>control</em> to <em>text</em>. If <em>control</em> is 0, the text property of the object itself +is set. + +<h3 class=fn><a href="tqaccessible.html#State-enum">State</a> <a name="state"></a>TQAccessibleInterface::state ( int control ) const<tt> [pure virtual]</tt> +</h3> + +<p> Returns the current state of the object if <em>control</em> is 0, or the +state of the object's sub-element element with ID <em>control</em>. All +objects have a state. +<p> <p>See also <a href="#text">text</a>(), <a href="#role">role</a>(), and <a href="#selection">selection</a>(). + +<h3 class=fn><a href="tqstring.html">TQString</a> <a name="text"></a>TQAccessibleInterface::text ( <a href="tqaccessible.html#Text-enum">Text</a> t, int control ) const<tt> [pure virtual]</tt> +</h3> + +<p> Returns a string property <em>t</em> of the child object specified by <em>control</em>, or the string property of the object itself if <em>control</em> +is 0. +<p> The <em>Name</em> is a string used by clients to identify, find or +announce an accessible object for the user. All objects must have +a name that is unique within their container. +<p> An accessible object's <em>Description</em> provides textual information +about an object's visual appearance. The description is primarily +used to provide greater context for low-vision or blind users, but +is also used for context searching or other applications. Not all +objects have a description. An "OK" button would not need a +description, but a toolbutton that shows a picture of a smiley +would. +<p> The <em>Value</em> of an accessible object represents visual information +contained by the object, e.g. the text in a line edit. Usually, +the value can be modified by the user. Not all objects have a +value, e.g. static text labels don't, and some objects have a +state that already is the value, e.g. toggle buttons. +<p> The <em>Help</em> text provides information about the function and +usage of an accessible object. Not all objects provide this +information. +<p> An accessible object's <em>DefaultAction</em> describes the object's +primary method of manipulation, and should be a verb or a short +phrase, e.g. "Press" for a button. +<p> The accelerator is a keyboard shortcut that activates the default +action of the object. A keyboard shortcut is the underlined +character in the text of a menu, menu item or control, and is +either the character itself, or a combination of this character +and a modifier key like ALT, CTRL or SHIFT. Command controls like +tool buttons also have shortcut keys and usually display them in +their tooltip. +<p> <p>See also <a href="#role">role</a>(), <a href="#state">state</a>(), and <a href="#selection">selection</a>(). + +<!-- 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> |