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| author | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2012-01-26 23:32:43 -0600 |
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| committer | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2012-01-26 23:32:43 -0600 |
| commit | ea318d1431c89e647598c510c4245c6571aa5f46 (patch) | |
| tree | 996d29b80c30d453dda86d1a23162d441628f169 /doc/html/qmenudata.html | |
| parent | aaf89d4b48f69c9293feb187db26362e550b5561 (diff) | |
| download | tqt3-ea318d1431c89e647598c510c4245c6571aa5f46.tar.gz tqt3-ea318d1431c89e647598c510c4245c6571aa5f46.zip | |
Update to latest tqt3 automated conversion
Diffstat (limited to 'doc/html/qmenudata.html')
| -rw-r--r-- | doc/html/qmenudata.html | 706 |
1 files changed, 0 insertions, 706 deletions
diff --git a/doc/html/qmenudata.html b/doc/html/qmenudata.html deleted file mode 100644 index 5923d3440..000000000 --- a/doc/html/qmenudata.html +++ /dev/null @@ -1,706 +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/widgets/qmenudata.cpp:61 --> -<html> -<head> -<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> -<title>TQMenuData 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>TQMenuData Class Reference</h1> - -<p>The TQMenuData class is a base class for TQMenuBar and TQPopupMenu. -<a href="#details">More...</a> -<p><tt>#include <<a href="qmenudata-h.html">qmenudata.h</a>></tt> -<p>Inherited by <a href="qmenubar.html">TQMenuBar</a> and <a href="qpopupmenu.html">TQPopupMenu</a>. -<p><a href="qmenudata-members.html">List of all member functions.</a> -<h2>Public Members</h2> -<ul> -<li class=fn><a href="#TQMenuData"><b>TQMenuData</b></a> ()</li> -<li class=fn>virtual <a href="#~TQMenuData"><b>~TQMenuData</b></a> ()</li> -<li class=fn>uint <a href="#count"><b>count</b></a> () const</li> -<li class=fn>int <a href="#insertItem"><b>insertItem</b></a> ( const TQString & text, const TQObject * receiver, const char * member, const TQKeySequence & accel = 0, int id = -1, int index = -1 )</li> -<li class=fn>int <a href="#insertItem-2"><b>insertItem</b></a> ( const TQIconSet & icon, const TQString & text, const TQObject * receiver, const char * member, const TQKeySequence & accel = 0, int id = -1, int index = -1 )</li> -<li class=fn>int <a href="#insertItem-3"><b>insertItem</b></a> ( const TQPixmap & pixmap, const TQObject * receiver, const char * member, const TQKeySequence & accel = 0, int id = -1, int index = -1 )</li> -<li class=fn>int <a href="#insertItem-4"><b>insertItem</b></a> ( const TQIconSet & icon, const TQPixmap & pixmap, const TQObject * receiver, const char * member, const TQKeySequence & accel = 0, int id = -1, int index = -1 )</li> -<li class=fn>int <a href="#insertItem-5"><b>insertItem</b></a> ( const TQString & text, int id = -1, int index = -1 )</li> -<li class=fn>int <a href="#insertItem-6"><b>insertItem</b></a> ( const TQIconSet & icon, const TQString & text, int id = -1, int index = -1 )</li> -<li class=fn>int <a href="#insertItem-7"><b>insertItem</b></a> ( const TQString & text, TQPopupMenu * popup, int id = -1, int index = -1 )</li> -<li class=fn>int <a href="#insertItem-8"><b>insertItem</b></a> ( const TQIconSet & icon, const TQString & text, TQPopupMenu * popup, int id = -1, int index = -1 )</li> -<li class=fn>int <a href="#insertItem-9"><b>insertItem</b></a> ( const TQPixmap & pixmap, int id = -1, int index = -1 )</li> -<li class=fn>int <a href="#insertItem-a"><b>insertItem</b></a> ( const TQIconSet & icon, const TQPixmap & pixmap, int id = -1, int index = -1 )</li> -<li class=fn>int <a href="#insertItem-b"><b>insertItem</b></a> ( const TQPixmap & pixmap, TQPopupMenu * popup, int id = -1, int index = -1 )</li> -<li class=fn>int <a href="#insertItem-c"><b>insertItem</b></a> ( const TQIconSet & icon, const TQPixmap & pixmap, TQPopupMenu * popup, int id = -1, int index = -1 )</li> -<li class=fn>int <a href="#insertItem-d"><b>insertItem</b></a> ( TQWidget * widget, int id = -1, int index = -1 )</li> -<li class=fn>int <a href="#insertItem-e"><b>insertItem</b></a> ( const TQIconSet & icon, TQCustomMenuItem * custom, int id = -1, int index = -1 )</li> -<li class=fn>int <a href="#insertItem-f"><b>insertItem</b></a> ( TQCustomMenuItem * custom, int id = -1, int index = -1 )</li> -<li class=fn>int <a href="#insertSeparator"><b>insertSeparator</b></a> ( int index = -1 )</li> -<li class=fn>void <a href="#removeItem"><b>removeItem</b></a> ( int id )</li> -<li class=fn>void <a href="#removeItemAt"><b>removeItemAt</b></a> ( int index )</li> -<li class=fn>void <a href="#clear"><b>clear</b></a> ()</li> -<li class=fn>TQKeySequence <a href="#accel"><b>accel</b></a> ( int id ) const</li> -<li class=fn>void <a href="#setAccel"><b>setAccel</b></a> ( const TQKeySequence & key, int id )</li> -<li class=fn>TQIconSet * <a href="#iconSet"><b>iconSet</b></a> ( int id ) const</li> -<li class=fn>TQString <a href="#text"><b>text</b></a> ( int id ) const</li> -<li class=fn>TQPixmap * <a href="#pixmap"><b>pixmap</b></a> ( int id ) const</li> -<li class=fn>void <a href="#setWhatsThis"><b>setWhatsThis</b></a> ( int id, const TQString & text )</li> -<li class=fn>TQString <a href="#whatsThis"><b>whatsThis</b></a> ( int id ) const</li> -<li class=fn>void <a href="#changeItem"><b>changeItem</b></a> ( int id, const TQString & text )</li> -<li class=fn>void <a href="#changeItem-2"><b>changeItem</b></a> ( int id, const TQPixmap & pixmap )</li> -<li class=fn>void <a href="#changeItem-3"><b>changeItem</b></a> ( int id, const TQIconSet & icon, const TQString & text )</li> -<li class=fn>void <a href="#changeItem-4"><b>changeItem</b></a> ( int id, const TQIconSet & icon, const TQPixmap & pixmap )</li> -<li class=fn>void changeItem ( const TQString & text, int id ) <em>(obsolete)</em></li> -<li class=fn>void changeItem ( const TQPixmap & pixmap, int id ) <em>(obsolete)</em></li> -<li class=fn>void changeItem ( const TQIconSet & icon, const TQString & text, int id ) <em>(obsolete)</em></li> -<li class=fn>bool <a href="#isItemActive"><b>isItemActive</b></a> ( int id ) const</li> -<li class=fn>bool <a href="#isItemEnabled"><b>isItemEnabled</b></a> ( int id ) const</li> -<li class=fn>void <a href="#setItemEnabled"><b>setItemEnabled</b></a> ( int id, bool enable )</li> -<li class=fn>bool <a href="#isItemChecked"><b>isItemChecked</b></a> ( int id ) const</li> -<li class=fn>void <a href="#setItemChecked"><b>setItemChecked</b></a> ( int id, bool check )</li> -<li class=fn>bool <a href="#isItemVisible"><b>isItemVisible</b></a> ( int id ) const</li> -<li class=fn>void <a href="#setItemVisible"><b>setItemVisible</b></a> ( int id, bool visible )</li> -<li class=fn>virtual void <a href="#updateItem"><b>updateItem</b></a> ( int id )</li> -<li class=fn>int <a href="#indexOf"><b>indexOf</b></a> ( int id ) const</li> -<li class=fn>int <a href="#idAt"><b>idAt</b></a> ( int index ) const</li> -<li class=fn>virtual void <a href="#setId"><b>setId</b></a> ( int index, int id )</li> -<li class=fn>bool <a href="#connectItem"><b>connectItem</b></a> ( int id, const TQObject * receiver, const char * member )</li> -<li class=fn>bool <a href="#disconnectItem"><b>disconnectItem</b></a> ( int id, const TQObject * receiver, const char * member )</li> -<li class=fn>bool <a href="#setItemParameter"><b>setItemParameter</b></a> ( int id, int param )</li> -<li class=fn>int <a href="#itemParameter"><b>itemParameter</b></a> ( int id ) const</li> -<li class=fn>TQMenuItem * <a href="#findItem"><b>findItem</b></a> ( int id ) const</li> -<li class=fn>TQMenuItem * <a href="#findItem-2"><b>findItem</b></a> ( int id, TQMenuData ** parent ) const</li> -<li class=fn>virtual void <a href="#activateItemAt"><b>activateItemAt</b></a> ( int index )</li> -</ul> -<h2>Protected Members</h2> -<ul> -<li class=fn>virtual void <a href="#menuContentsChanged"><b>menuContentsChanged</b></a> ()</li> -<li class=fn>virtual void <a href="#menuStateChanged"><b>menuStateChanged</b></a> ()</li> -<li class=fn>virtual void <a href="#menuInsPopup"><b>menuInsPopup</b></a> ( TQPopupMenu * )</li> -<li class=fn>virtual void <a href="#menuDelPopup"><b>menuDelPopup</b></a> ( TQPopupMenu * )</li> -</ul> -<hr><a name="details"></a><h2>Detailed Description</h2> - - -The TQMenuData class is a base class for <a href="qmenubar.html">TQMenuBar</a> and <a href="qpopupmenu.html">TQPopupMenu</a>. -<p> -<p> TQMenuData has an internal list of menu items. A menu item can have -a <a href="#text">text</a>(), an <a href="#accel">accelerator</a>, a <a href="#pixmap">pixmap</a>(), an -<a href="#iconSet">iconSet</a>(), a <a href="#whatsThis">whatsThis</a>() text and a popup menu (unless it is a -separator). Menu items may optionally be <a href="#setItemChecked">checked</a> (except for separators). -<p> The menu item sends out an <a href="qmenubar.html#activated">activated()</a> signal when it is chosen and a <a href="qmenubar.html#highlighted">highlighted()</a> signal when it -receives the user input focus. -<p> <!-- index menu identifier --><a name="menu-identifier"></a> -<p> Menu items are assigned the menu identifier <em>id</em> that is passed -in <a href="#insertItem">insertItem</a>() or an automatically generated identifier if <em>id</em> -is < 0 (the default). The generated identifiers (negative -integers) are guaranteed to be unique within the entire -application. The identifier is used to access the menu item in -other functions. -<p> Menu items can be removed with <a href="#removeItem">removeItem</a>() and <a href="#removeItemAt">removeItemAt</a>(), or -changed with <a href="#changeItem">changeItem</a>(). All menu items can be removed with -<a href="#clear">clear</a>(). Accelerators can be changed or set with <a href="#setAccel">setAccel</a>(). -Checkable items can be checked or unchecked with <a href="#setItemChecked">setItemChecked</a>(). -Items can be enabled or disabled using <a href="#setItemEnabled">setItemEnabled</a>() and -connected and disconnected with <a href="#connectItem">connectItem</a>() and <a href="#disconnectItem">disconnectItem</a>() -respectively. By default, newly created menu items are visible. -They can be hidden (and shown again) with <a href="#setItemVisible">setItemVisible</a>(). -<p> Menu items are stored in a list. Use <a href="#findItem">findItem</a>() to find an item by -its list position or by its menu identifier. (See also <a href="#indexOf">indexOf</a>() -and <a href="#idAt">idAt</a>().) -<p> <p>See also <a href="qaccel.html">TQAccel</a>, <a href="qpopupmenu.html">TQPopupMenu</a>, <a href="qaction.html">TQAction</a>, and <a href="misc.html">Miscellaneous Classes</a>. - -<hr><h2>Member Function Documentation</h2> -<h3 class=fn><a name="TQMenuData"></a>TQMenuData::TQMenuData () -</h3> -Constructs an empty menu data list. - -<h3 class=fn><a name="~TQMenuData"></a>TQMenuData::~TQMenuData ()<tt> [virtual]</tt> -</h3> -Removes all menu items and disconnects any signals that have been -connected. - -<h3 class=fn><a href="qkeysequence.html">TQKeySequence</a> <a name="accel"></a>TQMenuData::accel ( int id ) const -</h3> -Returns the accelerator key that has been defined for the menu -item <em>id</em>, or 0 if it has no accelerator key or if there is no -such menu item. -<p> <p>See also <a href="#setAccel">setAccel</a>(), <a href="qaccel.html">TQAccel</a>, and <a href="qnamespace-h.html">qnamespace.h</a>. - -<h3 class=fn>void <a name="activateItemAt"></a>TQMenuData::activateItemAt ( int index )<tt> [virtual]</tt> -</h3> -Activates the menu item at position <em>index</em>. -<p> If the index is invalid (for example, -1), the object itself is -deactivated. - -<h3 class=fn>void <a name="changeItem"></a>TQMenuData::changeItem ( int id, const <a href="qstring.html">TQString</a> & text ) -</h3> -Changes the text of the menu item <em>id</em> to <em>text</em>. If the item -has an icon, the icon remains unchanged. -<p> <p>See also <a href="#text">text</a>(). - -<h3 class=fn>void <a name="changeItem-2"></a>TQMenuData::changeItem ( int id, const <a href="qpixmap.html">TQPixmap</a> & pixmap ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Changes the pixmap of the menu item <em>id</em> to the pixmap <em>pixmap</em>. -If the item has an icon, the icon is unchanged. -<p> <p>See also <a href="#pixmap">pixmap</a>(). - -<h3 class=fn>void <a name="changeItem-3"></a>TQMenuData::changeItem ( int id, const <a href="qiconset.html">TQIconSet</a> & icon, const <a href="qstring.html">TQString</a> & text ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Changes the iconset and text of the menu item <em>id</em> to the <em>icon</em> -and <em>text</em> respectively. -<p> <p>See also <a href="#pixmap">pixmap</a>(). - -<h3 class=fn>void <a name="changeItem-4"></a>TQMenuData::changeItem ( int id, const <a href="qiconset.html">TQIconSet</a> & icon, const <a href="qpixmap.html">TQPixmap</a> & pixmap ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Changes the iconset and pixmap of the menu item <em>id</em> to <em>icon</em> -and <em>pixmap</em> respectively. -<p> <p>See also <a href="#pixmap">pixmap</a>(). - -<h3 class=fn>void <a name="changeItem-5"></a>TQMenuData::changeItem ( const <a href="qstring.html">TQString</a> & text, int id ) -</h3> - -<b>This function is obsolete.</b> It is provided to keep old source working. We strongly advise against using it in new code. -<p> Changes the text of the menu item <em>id</em>. If the item has an icon, -the icon remains unchanged. -<p> <p>See also <a href="#text">text</a>(). - -<h3 class=fn>void <a name="changeItem-6"></a>TQMenuData::changeItem ( const <a href="qpixmap.html">TQPixmap</a> & pixmap, int id ) -</h3> - -<b>This function is obsolete.</b> It is provided to keep old source working. We strongly advise against using it in new code. -<p> Changes the pixmap of the menu item <em>id</em>. If the item has an icon, -the icon remains unchanged. -<p> <p>See also <a href="#pixmap">pixmap</a>(). - -<h3 class=fn>void <a name="changeItem-7"></a>TQMenuData::changeItem ( const <a href="qiconset.html">TQIconSet</a> & icon, const <a href="qstring.html">TQString</a> & text, int id ) -</h3> - -<b>This function is obsolete.</b> It is provided to keep old source working. We strongly advise against using it in new code. -<p> Changes the icon and text of the menu item <em>id</em>. -<p> <p>See also <a href="#pixmap">pixmap</a>(). - -<h3 class=fn>void <a name="clear"></a>TQMenuData::clear () -</h3> -Removes all menu items. -<p> <p>See also <a href="#removeItem">removeItem</a>() and <a href="#removeItemAt">removeItemAt</a>(). - -<p>Examples: <a href="mdi-example.html#x2029">mdi/application.cpp</a> and <a href="qwerty-example.html#x370">qwerty/qwerty.cpp</a>. -<h3 class=fn>bool <a name="connectItem"></a>TQMenuData::connectItem ( int id, const <a href="qobject.html">TQObject</a> * receiver, const char * member ) -</h3> -Connects the menu item with identifier <em>id</em> to <em>receiver</em>'s <em>member</em> slot or signal. -<p> The receiver's slot (or signal) is activated when the menu item is -activated. -<p> <p>See also <a href="#disconnectItem">disconnectItem</a>() and <a href="#setItemParameter">setItemParameter</a>(). - -<p>Example: <a href="menu-example.html#x1868">menu/menu.cpp</a>. -<h3 class=fn>uint <a name="count"></a>TQMenuData::count () const -</h3> -Returns the number of items in the menu. - -<h3 class=fn>bool <a name="disconnectItem"></a>TQMenuData::disconnectItem ( int id, const <a href="qobject.html">TQObject</a> * receiver, const char * member ) -</h3> -Disconnects the <em>receiver</em>'s <em>member</em> from the menu item with -identifier <em>id</em>. -<p> All connections are removed when the menu data object is -destroyed. -<p> <p>See also <a href="#connectItem">connectItem</a>() and <a href="#setItemParameter">setItemParameter</a>(). - -<h3 class=fn>TQMenuItem * <a name="findItem"></a>TQMenuData::findItem ( int id ) const -</h3> -Returns the menu item with identifier <em>id</em>, or 0 if there is no -item with this identifier. -<p> Note that TQMenuItem is an internal class, and that you should not -need to call this function. Use the higher level functions like -<a href="#text">text</a>(), <a href="#pixmap">pixmap</a>() and <a href="#changeItem">changeItem</a>() to get and modify menu item -attributes instead. -<p> <p>See also <a href="#indexOf">indexOf</a>(). - -<p>Example: <a href="canvas-chart-example.html#x2882">chart/chartform.cpp</a>. -<h3 class=fn>TQMenuItem * <a name="findItem-2"></a>TQMenuData::findItem ( int id, <a href="qmenudata.html">TQMenuData</a> ** parent ) const -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Returns the menu item with identifier <em>id</em>, or 0 if there is no -item with this identifier. Changes <em>*parent</em> to point to the -parent of the return value. -<p> Note that TQMenuItem is an internal class, and that you should not -need to call this function. Use the higher level functions like -<a href="#text">text</a>(), <a href="#pixmap">pixmap</a>() and <a href="#changeItem">changeItem</a>() to get and modify menu item -attributes instead. -<p> <p>See also <a href="#indexOf">indexOf</a>(). - -<h3 class=fn><a href="qiconset.html">TQIconSet</a> * <a name="iconSet"></a>TQMenuData::iconSet ( int id ) const -</h3> -Returns the icon set that has been set for menu item <em>id</em>, or 0 -if no icon set has been set. -<p> <p>See also <a href="#changeItem">changeItem</a>(), <a href="#text">text</a>(), and <a href="#pixmap">pixmap</a>(). - -<h3 class=fn>int <a name="idAt"></a>TQMenuData::idAt ( int index ) const -</h3> -Returns the identifier of the menu item at position <em>index</em> in -the internal list, or -1 if <em>index</em> is out of range. -<p> <p>See also <a href="#setId">setId</a>() and <a href="#indexOf">indexOf</a>(). - -<h3 class=fn>int <a name="indexOf"></a>TQMenuData::indexOf ( int id ) const -</h3> -Returns the index of the menu item with identifier <em>id</em>, or -1 if -there is no item with this identifier. -<p> <p>See also <a href="#idAt">idAt</a>() and <a href="#findItem">findItem</a>(). - -<p>Example: <a href="scrollview-example.html#x633">scrollview/scrollview.cpp</a>. -<h3 class=fn>int <a name="insertItem"></a>TQMenuData::insertItem ( const <a href="qstring.html">TQString</a> & text, const <a href="qobject.html">TQObject</a> * receiver, const char * member, const <a href="qkeysequence.html">TQKeySequence</a> & accel = 0, int id = -1, int index = -1 ) -</h3> -The family of <a href="#insertItem">insertItem</a>() functions inserts menu items into a -popup menu or a menu bar. -<p> A menu item is usually either a text string or a pixmap, both with -an optional icon or keyboard accelerator. For special cases it is -also possible to insert custom items (see <a href="qcustommenuitem.html">TQCustomMenuItem</a>) or -even widgets into popup menus. -<p> Some insertItem() members take a popup menu as an additional -argument. Use this to insert submenus into existing menus or -pulldown menus into a menu bar. -<p> The number of insert functions may look confusing, but they are -actually quite simple to use. -<p> This default version inserts a menu item with the text <em>text</em>, -the accelerator key <em>accel</em>, an id and an optional index and -connects it to the slot <em>member</em> in the object <em>receiver</em>. -<p> Example: -<pre> - <a href="qmenubar.html">TQMenuBar</a> *mainMenu = new <a href="qmenubar.html">TQMenuBar</a>; - <a href="qpopupmenu.html">TQPopupMenu</a> *fileMenu = new <a href="qpopupmenu.html">TQPopupMenu</a>; - fileMenu-><a href="#insertItem">insertItem</a>( "New", myView, SLOT(newFile()), CTRL+Key_N ); - fileMenu-><a href="#insertItem">insertItem</a>( "Open", myView, SLOT(open()), CTRL+Key_O ); - mainMenu-><a href="#insertItem">insertItem</a>( "File", fileMenu ); - </pre> - -<p> Not all insert functions take an object/slot parameter or an -accelerator key. Use <a href="#connectItem">connectItem</a>() and <a href="#setAccel">setAccel</a>() on those items. -<p> If you need to translate accelerators, use tr() with the text and -accelerator. (For translations use a string <a href="qkeysequence.html">key - sequence</a>.): -<pre> - fileMenu->insertItem( tr("Open"), myView, SLOT(open()), - tr("Ctrl+O") ); - </pre> - -<p> In the example above, pressing Ctrl+O or selecting "Open" from the -menu activates the myView->open() function. -<p> Some insert functions take a <a href="qiconset.html">TQIconSet</a> parameter to specify the -little menu item icon. Note that you can always pass a <a href="qpixmap.html">TQPixmap</a> -object instead. -<p> The <em>id</em> specifies the identification number associated with the -menu item. Note that only positive values are valid, as a negative -value will make TQt select a unique id for the item. -<p> The <em>index</em> specifies the position in the menu. The menu item is -appended at the end of the list if <em>index</em> is negative. -<p> Note that keyboard accelerators in TQt are not application-global, -instead they are bound to a certain top-level window. For example, -accelerators in <a href="qpopupmenu.html">TQPopupMenu</a> items only work for menus that are -associated with a certain window. This is true for popup menus -that live in a menu bar since their accelerators will then be -installed in the menu bar itself. This also applies to stand-alone -popup menus that have a top-level widget in their parentWidget() -chain. The menu will then install its accelerator object on that -top-level widget. For all other cases use an independent <a href="qaccel.html">TQAccel</a> -object. -<p> <b>Warning:</b> Be careful when passing a literal 0 to <a href="#insertItem">insertItem</a>() -because some C++ compilers choose the wrong overloaded function. -Cast the 0 to what you mean, e.g. <tt>(TQObject*)0</tt>. -<p> <b>Warning:</b> On Mac OS X, items that connect to a slot that are inserted into a -menubar will not function as we use the native menubar that knows nothing -about signals or slots. Instead insert the items into a popup menu and -insert the popup menu into the menubar. This may be fixed in a future TQt -version. -<p> Returns the allocated <a href="qmenudata.html#menu-identifier">menu identifier</a> number (<em>id</em> if <em>id</em> >= 0). -<p> <p>See also <a href="#removeItem">removeItem</a>(), <a href="#changeItem">changeItem</a>(), <a href="#setAccel">setAccel</a>(), <a href="#connectItem">connectItem</a>(), <a href="qaccel.html">TQAccel</a>, and <a href="qnamespace-h.html">qnamespace.h</a>. - -<p>Examples: <a href="addressbook-example.html#x569">addressbook/mainwindow.cpp</a>, <a href="canvas-example.html#x2936">canvas/canvas.cpp</a>, <a href="menu-example.html#x1869">menu/menu.cpp</a>, <a href="qwerty-example.html#x371">qwerty/qwerty.cpp</a>, <a href="scrollview-example.html#x634">scrollview/scrollview.cpp</a>, <a href="showimg-example.html#x1327">showimg/showimg.cpp</a>, and <a href="sound-example.html#x2810">sound/sound.cpp</a>. -<h3 class=fn>int <a name="insertItem-2"></a>TQMenuData::insertItem ( const <a href="qiconset.html">TQIconSet</a> & icon, const <a href="qstring.html">TQString</a> & text, const <a href="qobject.html">TQObject</a> * receiver, const char * member, const <a href="qkeysequence.html">TQKeySequence</a> & accel = 0, int id = -1, int index = -1 ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Inserts a menu item with icon <em>icon</em>, text <em>text</em>, accelerator -<em>accel</em>, optional id <em>id</em>, and optional <em>index</em> position. The -menu item is connected it to the <em>receiver</em>'s <em>member</em> slot. The -icon will be displayed to the left of the text in the item. -<p> Returns the allocated <a href="qmenudata.html#menu-identifier">menu identifier</a> number (<em>id</em> if <em>id</em> >= 0). -<p> <p>See also <a href="#removeItem">removeItem</a>(), <a href="#changeItem">changeItem</a>(), <a href="#setAccel">setAccel</a>(), <a href="#connectItem">connectItem</a>(), <a href="qaccel.html">TQAccel</a>, and <a href="qnamespace-h.html">qnamespace.h</a>. - -<h3 class=fn>int <a name="insertItem-3"></a>TQMenuData::insertItem ( const <a href="qpixmap.html">TQPixmap</a> & pixmap, const <a href="qobject.html">TQObject</a> * receiver, const char * member, const <a href="qkeysequence.html">TQKeySequence</a> & accel = 0, int id = -1, int index = -1 ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Inserts a menu item with pixmap <em>pixmap</em>, accelerator <em>accel</em>, -optional id <em>id</em>, and optional <em>index</em> position. The menu item -is connected it to the <em>receiver</em>'s <em>member</em> slot. The icon will -be displayed to the left of the text in the item. -<p> To look best when being highlighted as a menu item, the pixmap -should provide a mask (see <a href="qpixmap.html#mask">TQPixmap::mask</a>()). -<p> Returns the allocated <a href="qmenudata.html#menu-identifier">menu identifier</a> number (<em>id</em> if <em>id</em> >= 0). -<p> <p>See also <a href="#removeItem">removeItem</a>(), <a href="#changeItem">changeItem</a>(), <a href="#setAccel">setAccel</a>(), and <a href="#connectItem">connectItem</a>(). - -<h3 class=fn>int <a name="insertItem-4"></a>TQMenuData::insertItem ( const <a href="qiconset.html">TQIconSet</a> & icon, const <a href="qpixmap.html">TQPixmap</a> & pixmap, const <a href="qobject.html">TQObject</a> * receiver, const char * member, const <a href="qkeysequence.html">TQKeySequence</a> & accel = 0, int id = -1, int index = -1 ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Inserts a menu item with icon <em>icon</em>, pixmap <em>pixmap</em>, -accelerator <em>accel</em>, optional id <em>id</em>, and optional <em>index</em> -position. The icon will be displayed to the left of the pixmap in -the item. The item is connected to the <em>member</em> slot in the <em>receiver</em> object. -<p> To look best when being highlighted as a menu item, the pixmap -should provide a mask (see <a href="qpixmap.html#mask">TQPixmap::mask</a>()). -<p> Returns the allocated <a href="qmenudata.html#menu-identifier">menu identifier</a> number (<em>id</em> if <em>id</em> >= 0). -<p> <p>See also <a href="#removeItem">removeItem</a>(), <a href="#changeItem">changeItem</a>(), <a href="#setAccel">setAccel</a>(), <a href="#connectItem">connectItem</a>(), <a href="qaccel.html">TQAccel</a>, and <a href="qnamespace-h.html">qnamespace.h</a>. - -<h3 class=fn>int <a name="insertItem-5"></a>TQMenuData::insertItem ( const <a href="qstring.html">TQString</a> & text, int id = -1, int index = -1 ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Inserts a menu item with text <em>text</em>, optional id <em>id</em>, and -optional <em>index</em> position. -<p> Returns the allocated <a href="qmenudata.html#menu-identifier">menu identifier</a> number (<em>id</em> if <em>id</em> >= 0). -<p> <p>See also <a href="#removeItem">removeItem</a>(), <a href="#changeItem">changeItem</a>(), <a href="#setAccel">setAccel</a>(), and <a href="#connectItem">connectItem</a>(). - -<h3 class=fn>int <a name="insertItem-6"></a>TQMenuData::insertItem ( const <a href="qiconset.html">TQIconSet</a> & icon, const <a href="qstring.html">TQString</a> & text, int id = -1, int index = -1 ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Inserts a menu item with icon <em>icon</em>, text <em>text</em>, optional id -<em>id</em>, and optional <em>index</em> position. The icon will be displayed -to the left of the text in the item. -<p> Returns the allocated <a href="qmenudata.html#menu-identifier">menu identifier</a> number (<em>id</em> if <em>id</em> >= 0). -<p> <p>See also <a href="#removeItem">removeItem</a>(), <a href="#changeItem">changeItem</a>(), <a href="#setAccel">setAccel</a>(), and <a href="#connectItem">connectItem</a>(). - -<h3 class=fn>int <a name="insertItem-7"></a>TQMenuData::insertItem ( const <a href="qstring.html">TQString</a> & text, <a href="qpopupmenu.html">TQPopupMenu</a> * popup, int id = -1, int index = -1 ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Inserts a menu item with text <em>text</em>, submenu <em>popup</em>, optional -id <em>id</em>, and optional <em>index</em> position. -<p> The <em>popup</em> must be deleted by the programmer or by its parent -widget. It is not deleted when this menu item is removed or when -the menu is deleted. -<p> Returns the allocated <a href="qmenudata.html#menu-identifier">menu identifier</a> number (<em>id</em> if <em>id</em> >= 0). -<p> <p>See also <a href="#removeItem">removeItem</a>(), <a href="#changeItem">changeItem</a>(), <a href="#setAccel">setAccel</a>(), and <a href="#connectItem">connectItem</a>(). - -<h3 class=fn>int <a name="insertItem-8"></a>TQMenuData::insertItem ( const <a href="qiconset.html">TQIconSet</a> & icon, const <a href="qstring.html">TQString</a> & text, <a href="qpopupmenu.html">TQPopupMenu</a> * popup, int id = -1, int index = -1 ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Inserts a menu item with icon <em>icon</em>, text <em>text</em>, submenu <em>popup</em>, optional id <em>id</em>, and optional <em>index</em> position. The icon -will be displayed to the left of the text in the item. -<p> The <em>popup</em> must be deleted by the programmer or by its parent -widget. It is not deleted when this menu item is removed or when -the menu is deleted. -<p> Returns the allocated <a href="qmenudata.html#menu-identifier">menu identifier</a> number (<em>id</em> if <em>id</em> >= 0). -<p> <p>See also <a href="#removeItem">removeItem</a>(), <a href="#changeItem">changeItem</a>(), <a href="#setAccel">setAccel</a>(), and <a href="#connectItem">connectItem</a>(). - -<h3 class=fn>int <a name="insertItem-9"></a>TQMenuData::insertItem ( const <a href="qpixmap.html">TQPixmap</a> & pixmap, int id = -1, int index = -1 ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Inserts a menu item with pixmap <em>pixmap</em>, optional id <em>id</em>, and -optional <em>index</em> position. -<p> To look best when being highlighted as a menu item, the pixmap -should provide a mask (see <a href="qpixmap.html#mask">TQPixmap::mask</a>()). -<p> Returns the allocated <a href="qmenudata.html#menu-identifier">menu identifier</a> number (<em>id</em> if <em>id</em> >= 0). -<p> <p>See also <a href="#removeItem">removeItem</a>(), <a href="#changeItem">changeItem</a>(), <a href="#setAccel">setAccel</a>(), and <a href="#connectItem">connectItem</a>(). - -<h3 class=fn>int <a name="insertItem-a"></a>TQMenuData::insertItem ( const <a href="qiconset.html">TQIconSet</a> & icon, const <a href="qpixmap.html">TQPixmap</a> & pixmap, int id = -1, int index = -1 ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Inserts a menu item with icon <em>icon</em>, pixmap <em>pixmap</em>, optional -id <em>id</em>, and optional <em>index</em> position. The icon will be -displayed to the left of the pixmap in the item. -<p> Returns the allocated <a href="qmenudata.html#menu-identifier">menu identifier</a> number (<em>id</em> if <em>id</em> >= 0). -<p> <p>See also <a href="#removeItem">removeItem</a>(), <a href="#changeItem">changeItem</a>(), <a href="#setAccel">setAccel</a>(), and <a href="#connectItem">connectItem</a>(). - -<h3 class=fn>int <a name="insertItem-b"></a>TQMenuData::insertItem ( const <a href="qpixmap.html">TQPixmap</a> & pixmap, <a href="qpopupmenu.html">TQPopupMenu</a> * popup, int id = -1, int index = -1 ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Inserts a menu item with pixmap <em>pixmap</em>, submenu <em>popup</em>, -optional id <em>id</em>, and optional <em>index</em> position. -<p> The <em>popup</em> must be deleted by the programmer or by its parent -widget. It is not deleted when this menu item is removed or when -the menu is deleted. -<p> Returns the allocated <a href="qmenudata.html#menu-identifier">menu identifier</a> number (<em>id</em> if <em>id</em> >= 0). -<p> <p>See also <a href="#removeItem">removeItem</a>(), <a href="#changeItem">changeItem</a>(), <a href="#setAccel">setAccel</a>(), and <a href="#connectItem">connectItem</a>(). - -<h3 class=fn>int <a name="insertItem-c"></a>TQMenuData::insertItem ( const <a href="qiconset.html">TQIconSet</a> & icon, const <a href="qpixmap.html">TQPixmap</a> & pixmap, <a href="qpopupmenu.html">TQPopupMenu</a> * popup, int id = -1, int index = -1 ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Inserts a menu item with icon <em>icon</em>, pixmap <em>pixmap</em> submenu <em>popup</em>, optional id <em>id</em>, and optional <em>index</em> position. The icon -will be displayed to the left of the pixmap in the item. -<p> The <em>popup</em> must be deleted by the programmer or by its parent -widget. It is not deleted when this menu item is removed or when -the menu is deleted. -<p> Returns the allocated <a href="qmenudata.html#menu-identifier">menu identifier</a> number (<em>id</em> if <em>id</em> >= 0). -<p> <p>See also <a href="#removeItem">removeItem</a>(), <a href="#changeItem">changeItem</a>(), <a href="#setAccel">setAccel</a>(), and <a href="#connectItem">connectItem</a>(). - -<h3 class=fn>int <a name="insertItem-d"></a>TQMenuData::insertItem ( <a href="qwidget.html">TQWidget</a> * widget, int id = -1, int index = -1 ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Inserts a menu item that consists of the widget <em>widget</em> with -optional id <em>id</em>, and optional <em>index</em> position. -<p> Ownership of <em>widget</em> is transferred to the popup menu or to the -menu bar. -<p> Theoretically, any widget can be inserted into a popup menu. In -practice, this only makes sense with certain widgets. -<p> If a widget is not focus-enabled (see -<a href="qwidget.html#isFocusEnabled">TQWidget::isFocusEnabled</a>()), the menu treats it as a separator; -this means that the item is not selectable and will never get -focus. In this way you can, for example, simply insert a <a href="qlabel.html">TQLabel</a> if -you need a popup menu with a title. -<p> If the widget is focus-enabled it will get focus when the user -traverses the popup menu with the arrow keys. If the widget does -not accept <tt>ArrowUp</tt> and <tt>ArrowDown</tt> in its key event handler, -the focus will move back to the menu when the respective arrow key -is hit one more time. This works with a <a href="qlineedit.html">TQLineEdit</a>, for example. If -the widget accepts the arrow key itself, it must also provide the -possibility to put the focus back on the menu again by calling -<a href="qwidget.html#focusNextPrevChild">TQWidget::focusNextPrevChild</a>(). Futhermore, if the embedded widget -closes the menu when the user made a selection, this can be done -safely by calling: -<pre> - if ( isVisible() && - parentWidget() && - parentWidget()->inherits("TQPopupMenu") ) - parentWidget()->close(); - </pre> - -<p> Returns the allocated <a href="qmenudata.html#menu-identifier">menu identifier</a> number (<em>id</em> if <em>id</em> >= 0). -<p> <p>See also <a href="#removeItem">removeItem</a>(). - -<h3 class=fn>int <a name="insertItem-e"></a>TQMenuData::insertItem ( const <a href="qiconset.html">TQIconSet</a> & icon, <a href="qcustommenuitem.html">TQCustomMenuItem</a> * custom, int id = -1, int index = -1 ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Inserts a custom menu item <em>custom</em> with an <em>icon</em> and with -optional id <em>id</em>, and optional <em>index</em> position. -<p> This only works with popup menus. It is not supported for menu -bars. Ownership of <em>custom</em> is transferred to the popup menu. -<p> If you want to connect a custom item to a slot, use <a href="#connectItem">connectItem</a>(). -<p> Returns the allocated <a href="qmenudata.html#menu-identifier">menu identifier</a> number (<em>id</em> if <em>id</em> >= 0). -<p> <p>See also <a href="#connectItem">connectItem</a>(), <a href="#removeItem">removeItem</a>(), and <a href="qcustommenuitem.html">TQCustomMenuItem</a>. - -<h3 class=fn>int <a name="insertItem-f"></a>TQMenuData::insertItem ( <a href="qcustommenuitem.html">TQCustomMenuItem</a> * custom, int id = -1, int index = -1 ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Inserts a custom menu item <em>custom</em> with optional id <em>id</em>, and -optional <em>index</em> position. -<p> This only works with popup menus. It is not supported for menu -bars. Ownership of <em>custom</em> is transferred to the popup menu. -<p> If you want to connect a custom item to a slot, use <a href="#connectItem">connectItem</a>(). -<p> Returns the allocated <a href="qmenudata.html#menu-identifier">menu identifier</a> number (<em>id</em> if <em>id</em> >= 0). -<p> <p>See also <a href="#connectItem">connectItem</a>(), <a href="#removeItem">removeItem</a>(), and <a href="qcustommenuitem.html">TQCustomMenuItem</a>. - -<h3 class=fn>int <a name="insertSeparator"></a>TQMenuData::insertSeparator ( int index = -1 ) -</h3> -Inserts a separator at position <em>index</em>, and returns the <a href="qmenudata.html#menu-identifier">menu identifier</a> -number allocated to it. The separator becomes the last menu item if -<em>index</em> is negative. -<p> In a popup menu a separator is rendered as a horizontal line. In a -<a href="motif-extension.html#Motif">Motif</a> menu bar a separator is spacing, so the rest of the items -(normally just "Help") are drawn right-justified. In a Windows -menu bar separators are ignored (to comply with the Windows style -guidelines). - -<p>Examples: <a href="addressbook-example.html#x570">addressbook/mainwindow.cpp</a>, <a href="menu-example.html#x1870">menu/menu.cpp</a>, <a href="progress-example.html#x69">progress/progress.cpp</a>, <a href="qwerty-example.html#x372">qwerty/qwerty.cpp</a>, <a href="scrollview-example.html#x635">scrollview/scrollview.cpp</a>, <a href="showimg-example.html#x1328">showimg/showimg.cpp</a>, and <a href="sound-example.html#x2811">sound/sound.cpp</a>. -<h3 class=fn>bool <a name="isItemActive"></a>TQMenuData::isItemActive ( int id ) const -</h3> -Returns TRUE if the menu item with the id <em>id</em> is currently -active; otherwise returns FALSE. - -<h3 class=fn>bool <a name="isItemChecked"></a>TQMenuData::isItemChecked ( int id ) const -</h3> -Returns TRUE if the menu item with the id <em>id</em> has been checked; -otherwise returns FALSE. -<p> <p>See also <a href="#setItemChecked">setItemChecked</a>(). - -<p>Examples: <a href="canvas-example.html#x2938">canvas/canvas.cpp</a>, <a href="progress-example.html#x70">progress/progress.cpp</a>, and <a href="showimg-example.html#x1329">showimg/showimg.cpp</a>. -<h3 class=fn>bool <a name="isItemEnabled"></a>TQMenuData::isItemEnabled ( int id ) const -</h3> -Returns TRUE if the item with identifier <em>id</em> is enabled; -otherwise returns FALSE -<p> <p>See also <a href="#setItemEnabled">setItemEnabled</a>() and <a href="#isItemVisible">isItemVisible</a>(). - -<h3 class=fn>bool <a name="isItemVisible"></a>TQMenuData::isItemVisible ( int id ) const -</h3> -Returns TRUE if the menu item with the id <em>id</em> is visible; -otherwise returns FALSE. -<p> <p>See also <a href="#setItemVisible">setItemVisible</a>(). - -<h3 class=fn>int <a name="itemParameter"></a>TQMenuData::itemParameter ( int id ) const -</h3> -Returns the parameter of the activation signal of item <em>id</em>. -<p> If no parameter has been specified for this item with -<a href="#setItemParameter">setItemParameter</a>(), the value defaults to <em>id</em>. -<p> <p>See also <a href="#connectItem">connectItem</a>(), <a href="#disconnectItem">disconnectItem</a>(), and <a href="#setItemParameter">setItemParameter</a>(). - -<h3 class=fn>void <a name="menuContentsChanged"></a>TQMenuData::menuContentsChanged ()<tt> [virtual protected]</tt> -</h3> -Virtual function; notifies subclasses that one or more items have -been inserted or removed. - -<p>Reimplemented in <a href="qmenubar.html#menuContentsChanged">TQMenuBar</a>. -<h3 class=fn>void <a name="menuDelPopup"></a>TQMenuData::menuDelPopup ( <a href="qpopupmenu.html">TQPopupMenu</a> * )<tt> [virtual protected]</tt> -</h3> -Virtual function; notifies subclasses that a popup menu item has -been removed. - -<h3 class=fn>void <a name="menuInsPopup"></a>TQMenuData::menuInsPopup ( <a href="qpopupmenu.html">TQPopupMenu</a> * )<tt> [virtual protected]</tt> -</h3> -Virtual function; notifies subclasses that a popup menu item has -been inserted. - -<h3 class=fn>void <a name="menuStateChanged"></a>TQMenuData::menuStateChanged ()<tt> [virtual protected]</tt> -</h3> -Virtual function; notifies subclasses that one or more items have -changed state (enabled/disabled or checked/unchecked). - -<p>Reimplemented in <a href="qmenubar.html#menuStateChanged">TQMenuBar</a>. -<h3 class=fn><a href="qpixmap.html">TQPixmap</a> * <a name="pixmap"></a>TQMenuData::pixmap ( int id ) const -</h3> -Returns the pixmap that has been set for menu item <em>id</em>, or 0 if -no pixmap has been set. -<p> <p>See also <a href="#changeItem">changeItem</a>(), <a href="#text">text</a>(), and <a href="#iconSet">iconSet</a>(). - -<h3 class=fn>void <a name="removeItem"></a>TQMenuData::removeItem ( int id ) -</h3> - -<p> Removes the menu item that has the identifier <em>id</em>. -<p> <p>See also <a href="#removeItemAt">removeItemAt</a>() and <a href="#clear">clear</a>(). - -<p>Example: <a href="canvas-chart-example.html#x2885">chart/chartform.cpp</a>. -<h3 class=fn>void <a name="removeItemAt"></a>TQMenuData::removeItemAt ( int index ) -</h3> -Removes the menu item at position <em>index</em>. -<p> <p>See also <a href="#removeItem">removeItem</a>() and <a href="#clear">clear</a>(). - -<h3 class=fn>void <a name="setAccel"></a>TQMenuData::setAccel ( const <a href="qkeysequence.html">TQKeySequence</a> & key, int id ) -</h3> -Sets the accelerator key for the menu item <em>id</em> to <em>key</em>. -<p> An accelerator key consists of a key code and a combination of the -modifiers <tt>SHIFT</tt>, <tt>CTRL</tt>, <tt>ALT</tt> or <tt>UNICODE_ACCEL</tt> (OR'ed or -added). The header file <a href="qnamespace-h.html">qnamespace.h</a> contains a list of key -codes. -<p> Defining an accelerator key produces a text that is added to the -menu item; for instance, <tt>CTRL</tt> + <tt>Key_O</tt> produces "Ctrl+O". The -text is formatted differently for different platforms. -<p> Note that keyboard accelerators in TQt are not application-global, -instead they are bound to a certain top-level window. For example, -accelerators in <a href="qpopupmenu.html">TQPopupMenu</a> items only work for menus that are -associated with a certain window. This is true for popup menus -that live in a menu bar since their accelerators will then be -installed in the menu bar itself. This also applies to stand-alone -popup menus that have a top-level widget in their parentWidget() -chain. The menu will then install its accelerator object on that -top-level widget. For all other cases use an independent <a href="qaccel.html">TQAccel</a> -object. -<p> Example: -<pre> - <a href="qmenubar.html">TQMenuBar</a> *mainMenu = new <a href="qmenubar.html">TQMenuBar</a>; - <a href="qpopupmenu.html">TQPopupMenu</a> *fileMenu = new <a href="qpopupmenu.html">TQPopupMenu</a>; // file sub menu - fileMenu-><a href="#insertItem">insertItem</a>( "Open Document", 67 ); // add "Open" item - fileMenu-><a href="#setAccel">setAccel</a>( CTRL + Key_O, 67 ); // Ctrl+O to open - fileMenu-><a href="#insertItem">insertItem</a>( "Quit", 69 ); // add "Quit" item - fileMenu-><a href="#setAccel">setAccel</a>( CTRL + ALT + Key_Delete, 69 ); // add Alt+Del to quit - mainMenu-><a href="#insertItem">insertItem</a>( "File", fileMenu ); // add the file menu - </pre> - -<p> If you need to translate accelerators, use tr() with a string: -<pre> - fileMenu->setAccel( tr("Ctrl+O"), 67 ); - </pre> - -<p> You can also specify the accelerator in the <a href="#insertItem">insertItem</a>() function. -You may prefer to use <a href="qaction.html">TQAction</a> to associate accelerators with menu -items. -<p> <p>See also <a href="#accel">accel</a>(), <a href="#insertItem">insertItem</a>(), <a href="qaccel.html">TQAccel</a>, and <a href="qaction.html">TQAction</a>. - -<p>Example: <a href="menu-example.html#x1871">menu/menu.cpp</a>. -<h3 class=fn>void <a name="setId"></a>TQMenuData::setId ( int index, int id )<tt> [virtual]</tt> -</h3> -Sets the <a href="qmenudata.html#menu-identifier">menu identifier</a> of the item at <em>index</em> to <em>id</em>. -<p> If <em>index</em> is out of range, the operation is ignored. -<p> <p>See also <a href="#idAt">idAt</a>(). - -<h3 class=fn>void <a name="setItemChecked"></a>TQMenuData::setItemChecked ( int id, bool check ) -</h3> -If <em>check</em> is TRUE, checks the menu item with id <em>id</em>; otherwise -unchecks the menu item with id <em>id</em>. Calls -<a href="qpopupmenu.html#setCheckable">TQPopupMenu::setCheckable</a>( TRUE ) if necessary. -<p> <p>See also <a href="#isItemChecked">isItemChecked</a>(). - -<p>Examples: <a href="canvas-example.html#x2939">canvas/canvas.cpp</a>, <a href="grapher-nsplugin-example.html#x2749">grapher/grapher.cpp</a>, <a href="mdi-example.html#x2032">mdi/application.cpp</a>, <a href="menu-example.html#x1872">menu/menu.cpp</a>, <a href="progress-example.html#x71">progress/progress.cpp</a>, <a href="scrollview-example.html#x636">scrollview/scrollview.cpp</a>, and <a href="showimg-example.html#x1330">showimg/showimg.cpp</a>. -<h3 class=fn>void <a name="setItemEnabled"></a>TQMenuData::setItemEnabled ( int id, bool enable ) -</h3> -If <em>enable</em> is TRUE, enables the menu item with identifier <em>id</em>; -otherwise disables the menu item with identifier <em>id</em>. -<p> <p>See also <a href="#isItemEnabled">isItemEnabled</a>(). - -<p>Examples: <a href="mdi-example.html#x2033">mdi/application.cpp</a>, <a href="menu-example.html#x1873">menu/menu.cpp</a>, <a href="progress-example.html#x72">progress/progress.cpp</a>, and <a href="showimg-example.html#x1331">showimg/showimg.cpp</a>. -<h3 class=fn>bool <a name="setItemParameter"></a>TQMenuData::setItemParameter ( int id, int param ) -</h3> -Sets the parameter of the activation signal of item <em>id</em> to <em>param</em>. -<p> If any receiver takes an integer parameter, this value is passed. -<p> <p>See also <a href="#connectItem">connectItem</a>(), <a href="#disconnectItem">disconnectItem</a>(), and <a href="#itemParameter">itemParameter</a>(). - -<p>Example: <a href="mdi-example.html#x2034">mdi/application.cpp</a>. -<h3 class=fn>void <a name="setItemVisible"></a>TQMenuData::setItemVisible ( int id, bool visible ) -</h3> -If <em>visible</em> is TRUE, shows the menu item with id <em>id</em>; otherwise -hides the menu item with id <em>id</em>. -<p> <p>See also <a href="#isItemVisible">isItemVisible</a>() and <a href="#isItemEnabled">isItemEnabled</a>(). - -<h3 class=fn>void <a name="setWhatsThis"></a>TQMenuData::setWhatsThis ( int id, const <a href="qstring.html">TQString</a> & text ) -</h3> -Sets <em>text</em> as What's This help for the menu item with identifier -<em>id</em>. -<p> <p>See also <a href="#whatsThis">whatsThis</a>(). - -<p>Examples: <a href="simple-application-example.html#x1554">application/application.cpp</a>, <a href="helpsystem-example.html#x2689">helpsystem/mainwindow.cpp</a>, and <a href="mdi-example.html#x2035">mdi/application.cpp</a>. -<h3 class=fn><a href="qstring.html">TQString</a> <a name="text"></a>TQMenuData::text ( int id ) const -</h3> -Returns the text that has been set for menu item <em>id</em>, or -<a href="qstring.html#TQString-null">TQString::null</a> if no text has been set. -<p> <p>See also <a href="#changeItem">changeItem</a>(), <a href="#pixmap">pixmap</a>(), and <a href="#iconSet">iconSet</a>(). - -<p>Examples: <a href="qdir-example.html#x1831">qdir/qdir.cpp</a> and <a href="showimg-example.html#x1332">showimg/showimg.cpp</a>. -<h3 class=fn>void <a name="updateItem"></a>TQMenuData::updateItem ( int id )<tt> [virtual]</tt> -</h3> -Virtual function; notifies subclasses about an item with <em>id</em> -that has been changed. - -<p>Reimplemented in <a href="qpopupmenu.html#updateItem">TQPopupMenu</a>. -<h3 class=fn><a href="qstring.html">TQString</a> <a name="whatsThis"></a>TQMenuData::whatsThis ( int id ) const -</h3> -Returns the What's This help text for the item with identifier <em>id</em> or <a href="qstring.html#TQString-null">TQString::null</a> if no text has yet been defined. -<p> <p>See also <a href="#setWhatsThis">setWhatsThis</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> |