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| author | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2012-01-26 23:32:43 -0600 |
|---|---|---|
| committer | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2012-01-26 23:32:43 -0600 |
| commit | ea318d1431c89e647598c510c4245c6571aa5f46 (patch) | |
| tree | 996d29b80c30d453dda86d1a23162d441628f169 /doc/html/qmenubar.html | |
| parent | aaf89d4b48f69c9293feb187db26362e550b5561 (diff) | |
| download | tqt3-ea318d1431c89e647598c510c4245c6571aa5f46.tar.gz tqt3-ea318d1431c89e647598c510c4245c6571aa5f46.zip | |
Update to latest tqt3 automated conversion
Diffstat (limited to 'doc/html/qmenubar.html')
| -rw-r--r-- | doc/html/qmenubar.html | 593 |
1 files changed, 0 insertions, 593 deletions
diff --git a/doc/html/qmenubar.html b/doc/html/qmenubar.html deleted file mode 100644 index f20722642..000000000 --- a/doc/html/qmenubar.html +++ /dev/null @@ -1,593 +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/qmenubar.cpp:75 --> -<html> -<head> -<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> -<title>TQMenuBar 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>TQMenuBar Class Reference</h1> - -<p>The TQMenuBar class provides a horizontal menu bar. -<a href="#details">More...</a> -<p><tt>#include <<a href="qmenubar-h.html">qmenubar.h</a>></tt> -<p>Inherits <a href="qframe.html">TQFrame</a> and <a href="qmenudata.html">TQMenuData</a>. -<p><a href="qmenubar-members.html">List of all member functions.</a> -<h2>Public Members</h2> -<ul> -<li class=fn><a href="#TQMenuBar"><b>TQMenuBar</b></a> ( TQWidget * parent = 0, const char * name = 0 )</li> -<li class=fn><a href="#~TQMenuBar"><b>~TQMenuBar</b></a> ()</li> -<li class=fn>virtual void <a href="#show"><b>show</b></a> ()</li> -<li class=fn>virtual void <a href="#hide"><b>hide</b></a> ()</li> -<li class=fn>virtual int <a href="#heightForWidth"><b>heightForWidth</b></a> ( int max_width ) const</li> -<li class=fn>enum <a href="#Separator-enum"><b>Separator</b></a> { Never = 0, InWindowsStyle = 1 }</li> -<li class=fn>Separator separator () const <em>(obsolete)</em></li> -<li class=fn>virtual void setSeparator ( Separator when ) <em>(obsolete)</em></li> -<li class=fn>void <a href="#setDefaultUp"><b>setDefaultUp</b></a> ( bool )</li> -<li class=fn>bool <a href="#isDefaultUp"><b>isDefaultUp</b></a> () const</li> -</ul> -<h2>Signals</h2> -<ul> -<li class=fn>void <a href="#activated"><b>activated</b></a> ( int id )</li> -<li class=fn>void <a href="#highlighted"><b>highlighted</b></a> ( int id )</li> -</ul> -<h2>Important Inherited Members</h2> -<ul> -<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="#clear"><b>clear</b></a> ()</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="#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> -</ul> -<h2>Properties</h2> -<ul> -<li class=fn>bool <a href="#defaultUp-prop"><b>defaultUp</b></a> - the popup orientation</li> -<li class=fn>Separator separator - in which cases a menubar sparator is drawn <em>(obsolete)</em></li> -</ul> -<h2>Protected Members</h2> -<ul> -<li class=fn>virtual void <a href="#drawContents"><b>drawContents</b></a> ( TQPainter * p )</li> -<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> -</ul> -<hr><a name="details"></a><h2>Detailed Description</h2> - - -The TQMenuBar class provides a horizontal menu bar. -<p> - -<p> A menu bar consists of a list of pull-down menu items. You add -menu items with <a href="qmenudata.html#insertItem">insertItem()</a>. For example, asuming that <tt>menubar</tt> is a -pointer to a TQMenuBar and <tt>filemenu</tt> is a pointer to a -<a href="qpopupmenu.html">TQPopupMenu</a>, the following statement inserts the menu into the menu -bar: -<pre> - menubar->insertItem( "&File", filemenu ); - </pre> - -The ampersand in the menu item's text sets Alt+F as a shortcut for -this menu. (You can use "&&" to get a real ampersand in the menu -bar.) -<p> Items are either enabled or disabled. You toggle their state with -<a href="qmenudata.html#setItemEnabled">setItemEnabled</a>(). -<p> There is no need to lay out a menu bar. It automatically sets its -own geometry to the top of the parent widget and changes it -appropriately whenever the parent is resized. -<p> -<p> Example of creating a menu bar with menu items (from <a href="menu-example.html">menu/menu.cpp</a>): - - -<pre> <a href="qpopupmenu.html">TQPopupMenu</a> *file = new <a href="qpopupmenu.html">TQPopupMenu</a>( this ); -</pre><pre> file-><a href="qmenudata.html#insertItem">insertItem</a>( p1, "&Open", this, SLOT(open()), CTRL+Key_O ); - file-><a href="qmenudata.html#insertItem">insertItem</a>( p2, "&New", this, SLOT(news()), CTRL+Key_N ); -</pre><pre> menu = new TQMenuBar( this ); -</pre><pre> menu-><a href="qmenudata.html#insertItem">insertItem</a>( "&File", file ); -</pre> -<p> In most main window style applications you would use the menuBar() -provided in <a href="qmainwindow.html">TQMainWindow</a>, adding <a href="qpopupmenu.html">TQPopupMenu</a>s to the menu bar -and adding <a href="qaction.html">TQAction</a>s to the popup menus. -<p> Example (from <a href="qaction-application-example.html">action/application.cpp</a>): - - -<pre> <a href="qpopupmenu.html">TQPopupMenu</a> * file = new <a href="qpopupmenu.html">TQPopupMenu</a>( this ); - <a href="qmainwindow.html#menuBar">menuBar</a>()->insertItem( "&File", file ); - fileNewAction-><a href="qaction.html#addTo">addTo</a>( file ); -</pre> -<p> Menu items can have text and pixmaps (or iconsets), see the -various <a href="qmenudata.html#insertItem">insertItem()</a> -overloads, as well as separators, see <a href="qmenudata.html#insertSeparator">insertSeparator()</a>. You can -also add custom menu items that are derived from -<a href="qcustommenuitem.html">TQCustomMenuItem</a>. -<p> Menu items may be removed with <a href="qmenudata.html#removeItem">removeItem</a>() and enabled or -disabled with <a href="qmenudata.html#setItemEnabled">setItemEnabled()</a>. -<p> <img src=qmenubar-m.png> <img src=qmenubar-w.png> -<p> <h3> TQMenuBar on TQt/Mac -</h3> -<a name="1"></a><p> TQMenuBar on TQt/Mac is a wrapper for using the system-wide menubar. -If you have multiple menubars in one dialog the outermost menubar -(normally inside a widget with <a href="qt.html#WidgetFlags">widget flag</a> <a href="qt.html#WidgetFlags-enum">WType_TopLevel</a>) will -be used for the system-wide menubar. -<p> Note that arbitrary TQt widgets <em>cannot</em> be inserted into a -TQMenuBar on the Mac because TQt uses Mac's native menus which don't -support this functionality. This limitation does not apply to -stand-alone TQPopupMenus. -<p> TQt/Mac also provides a menubar merging feature to make TQMenuBar -conform more closely to accepted Mac OS X menubar layout. The -merging functionality is based on string matching the title of a -<a href="qpopupmenu.html">TQPopupMenu</a> entry. These strings are translated (using -<a href="qobject.html#tr">TQObject::tr</a>()) in the "TQMenuBar" context. If an entry is moved its -slots will still fire as if it was in the original place. The -table below outlines the strings looked for and where the entry is -placed if matched: -<p> <center><table cellpadding="4" cellspacing="2" border="0"> -<tr bgcolor="#a2c511"> <th valign="top">String matches <th valign="top">Placement <th valign="top">Notes -<tr bgcolor="#f0f0f0"> <td valign="top">about.* -<td valign="top">Application Menu | About <application name> -<td valign="top">If this entry is not found no About item will appear in -the Application Menu -<tr bgcolor="#d0d0d0"> <td valign="top">config, options, setup, settings or preferences -<td valign="top">Application Menu | Preferences -<td valign="top">If this entry is not found the Settings item will be disabled -<tr bgcolor="#f0f0f0"> <td valign="top">quit or exit -<td valign="top">Application Menu | Quit <application name> -<td valign="top">If this entry is not found a default Quit item will be -created to call <a href="qapplication.html#quit">TQApplication::quit</a>() -</table></center> -<p> <a href="menu-example.html">menu/menu.cpp</a> is an example of -TQMenuBar and <a href="qpopupmenu.html">TQPopupMenu</a> use. -<p> <p>See also <a href="qpopupmenu.html">TQPopupMenu</a>, <a href="qaccel.html">TQAccel</a>, <a href="qaction.html">TQAction</a>, <a href="http://developer.apple.com/techpubs/macosx/Carbon/HumanInterfaceToolbox/Aqua/aqua.html">Aqua Style Guidelines</a>, <a href="guibooks.html#fowler">GUI Design Handbook: Menu Bar</a>, and <a href="application.html">Main Window and Related Classes</a>. - -<hr><h2>Member Type Documentation</h2> -<h3 class=fn><a name="Separator-enum"></a>TQMenuBar::Separator</h3> - -<p> This enum type is used to decide whether TQMenuBar should draw a -separator line at its bottom. -<ul> -<li><tt>TQMenuBar::Never</tt> - In many applications there is already a separator, -and having two looks wrong. -<li><tt>TQMenuBar::InWindowsStyle</tt> - In some other applications a separator looks -good in Windows style, but nowhere else. -</ul> -<hr><h2>Member Function Documentation</h2> -<h3 class=fn><a name="TQMenuBar"></a>TQMenuBar::TQMenuBar ( <a href="qwidget.html">TQWidget</a> * parent = 0, const char * name = 0 ) -</h3> -Constructs a menu bar called <em>name</em> with parent <em>parent</em>. - -<h3 class=fn><a name="~TQMenuBar"></a>TQMenuBar::~TQMenuBar () -</h3> -Destroys the menu bar. - -<h3 class=fn>void <a name="activated"></a>TQMenuBar::activated ( int id )<tt> [signal]</tt> -</h3> - -<p> This signal is emitted when a menu item is selected; <em>id</em> is the -id of the selected item. -<p> Normally you will connect each menu item to a single slot using -<a href="qmenudata.html#insertItem">TQMenuData::insertItem</a>(), but sometimes you will want to connect -several items to a single slot (most often if the user selects -from an array). This signal is useful in such cases. -<p> <p>See also <a href="#highlighted">highlighted</a>() and <a href="qmenudata.html#insertItem">TQMenuData::insertItem</a>(). - -<p>Example: <a href="progress-example.html#x67">progress/progress.cpp</a>. -<h3 class=fn>void <a name="clear"></a>TQMenuData::clear () -</h3> -Removes all menu items. -<p> <p>See also <a href="qmenudata.html#removeItem">removeItem</a>() and <a href="qmenudata.html#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>void <a name="drawContents"></a>TQMenuBar::drawContents ( <a href="qpainter.html">TQPainter</a> * p )<tt> [virtual protected]</tt> -</h3> -Called from <a href="qframe.html#paintEvent">TQFrame::paintEvent</a>(). Draws the menu bar contents -using painter <em>p</em>. - -<p>Reimplemented from <a href="qframe.html#drawContents">TQFrame</a>. -<h3 class=fn>int <a name="heightForWidth"></a>TQMenuBar::heightForWidth ( int max_width ) const<tt> [virtual]</tt> -</h3> -Returns the height that the menu would resize itself to if its -parent (and hence itself) resized to the given <em>max_width</em>. This -can be useful for simple layout tasks in which the height of the -menu bar is needed after items have been inserted. See <a href="showimg-example.html">showimg/showimg.cpp</a> for an example of the usage. - -<p>Example: <a href="showimg-example.html#x1325">showimg/showimg.cpp</a>. -<p>Reimplemented from <a href="qwidget.html#heightForWidth">TQWidget</a>. -<h3 class=fn>void <a name="hide"></a>TQMenuBar::hide ()<tt> [virtual]</tt> -</h3> -Reimplements <a href="qwidget.html#hide">TQWidget::hide</a>() in order to deselect any selected -item, and calls setUpLayout() for the main window. - -<p>Example: <a href="grapher-nsplugin-example.html#x2745">grapher/grapher.cpp</a>. -<p>Reimplemented from <a href="qwidget.html#hide">TQWidget</a>. -<h3 class=fn>void <a name="highlighted"></a>TQMenuBar::highlighted ( int id )<tt> [signal]</tt> -</h3> - -<p> This signal is emitted when a menu item is highlighted; <em>id</em> is -the id of the highlighted item. -<p> Normally, you will connect each menu item to a single slot using -<a href="qmenudata.html#insertItem">TQMenuData::insertItem</a>(), but sometimes you will want to connect -several items to a single slot (most often if the user selects -from an array). This signal is useful in such cases. -<p> <p>See also <a href="#activated">activated</a>() and <a href="qmenudata.html#insertItem">TQMenuData::insertItem</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="qmenudata.html#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> - TQMenuBar *mainMenu = new TQMenuBar; - <a href="qpopupmenu.html">TQPopupMenu</a> *fileMenu = new <a href="qpopupmenu.html">TQPopupMenu</a>; - fileMenu-><a href="qmenudata.html#insertItem">insertItem</a>( "New", myView, SLOT(newFile()), CTRL+Key_N ); - fileMenu-><a href="qmenudata.html#insertItem">insertItem</a>( "Open", myView, SLOT(open()), CTRL+Key_O ); - mainMenu-><a href="qmenudata.html#insertItem">insertItem</a>( "File", fileMenu ); - </pre> - -<p> Not all insert functions take an object/slot parameter or an -accelerator key. Use <a href="qmenudata.html#connectItem">connectItem</a>() and <a href="qmenudata.html#setAccel">setAccel</a>() on those items. -<p> If you need to translate accelerators, use <a href="qobject.html#tr">tr</a>() with the text and -accelerator. (For translations use a string <a href="qkeysequence.html">key - sequence</a>.): -<pre> - fileMenu->insertItem( <a href="qobject.html#tr">tr</a>("Open"), myView, SLOT(open()), - <a href="qobject.html#tr">tr</a>("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 <a href="qwidget.html#parentWidget">parentWidget</a>() -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="qmenudata.html#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="qmenudata.html#removeItem">removeItem</a>(), <a href="qmenudata.html#changeItem">changeItem</a>(), <a href="qmenudata.html#setAccel">setAccel</a>(), <a href="qmenudata.html#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="qmenudata.html#removeItem">removeItem</a>(), <a href="qmenudata.html#changeItem">changeItem</a>(), <a href="qmenudata.html#setAccel">setAccel</a>(), <a href="qmenudata.html#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="qmenudata.html#removeItem">removeItem</a>(), <a href="qmenudata.html#changeItem">changeItem</a>(), <a href="qmenudata.html#setAccel">setAccel</a>(), and <a href="qmenudata.html#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="qmenudata.html#removeItem">removeItem</a>(), <a href="qmenudata.html#changeItem">changeItem</a>(), <a href="qmenudata.html#setAccel">setAccel</a>(), <a href="qmenudata.html#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="qmenudata.html#removeItem">removeItem</a>(), <a href="qmenudata.html#changeItem">changeItem</a>(), <a href="qmenudata.html#setAccel">setAccel</a>(), and <a href="qmenudata.html#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="qmenudata.html#removeItem">removeItem</a>(), <a href="qmenudata.html#changeItem">changeItem</a>(), <a href="qmenudata.html#setAccel">setAccel</a>(), and <a href="qmenudata.html#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="qmenudata.html#removeItem">removeItem</a>(), <a href="qmenudata.html#changeItem">changeItem</a>(), <a href="qmenudata.html#setAccel">setAccel</a>(), and <a href="qmenudata.html#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="qmenudata.html#removeItem">removeItem</a>(), <a href="qmenudata.html#changeItem">changeItem</a>(), <a href="qmenudata.html#setAccel">setAccel</a>(), and <a href="qmenudata.html#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="qmenudata.html#removeItem">removeItem</a>(), <a href="qmenudata.html#changeItem">changeItem</a>(), <a href="qmenudata.html#setAccel">setAccel</a>(), and <a href="qmenudata.html#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="qmenudata.html#removeItem">removeItem</a>(), <a href="qmenudata.html#changeItem">changeItem</a>(), <a href="qmenudata.html#setAccel">setAccel</a>(), and <a href="qmenudata.html#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="qmenudata.html#removeItem">removeItem</a>(), <a href="qmenudata.html#changeItem">changeItem</a>(), <a href="qmenudata.html#setAccel">setAccel</a>(), and <a href="qmenudata.html#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="qmenudata.html#removeItem">removeItem</a>(), <a href="qmenudata.html#changeItem">changeItem</a>(), <a href="qmenudata.html#setAccel">setAccel</a>(), and <a href="qmenudata.html#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 ( <a href="qwidget.html#isVisible">isVisible</a>() && - <a href="qwidget.html#parentWidget">parentWidget</a>() && - <a href="qwidget.html#parentWidget">parentWidget</a>()->inherits("TQPopupMenu") ) - <a href="qwidget.html#parentWidget">parentWidget</a>()->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="qmenudata.html#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="qmenudata.html#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="qmenudata.html#connectItem">connectItem</a>(), <a href="qmenudata.html#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="qmenudata.html#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="qmenudata.html#connectItem">connectItem</a>(), <a href="qmenudata.html#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="isDefaultUp"></a>TQMenuBar::isDefaultUp () const -</h3><p>Returns the popup orientation. -See the <a href="qmenubar.html#defaultUp-prop">"defaultUp"</a> property for details. -<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="qmenudata.html#setItemEnabled">setItemEnabled</a>() and <a href="qmenudata.html#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="qmenudata.html#setItemVisible">setItemVisible</a>(). - -<h3 class=fn>void <a name="menuContentsChanged"></a>TQMenuBar::menuContentsChanged ()<tt> [virtual protected]</tt> -</h3> -Recomputes the menu bar's display data according to the new -contents. -<p> You should never need to call this; it is called automatically by -<a href="qmenudata.html">TQMenuData</a> whenever it needs to be called. - -<p>Reimplemented from <a href="qmenudata.html#menuContentsChanged">TQMenuData</a>. -<h3 class=fn>void <a name="menuStateChanged"></a>TQMenuBar::menuStateChanged ()<tt> [virtual protected]</tt> -</h3> -Recomputes the menu bar's display data according to the new state. -<p> You should never need to call this; it is called automatically by -<a href="qmenudata.html">TQMenuData</a> whenever it needs to be called. - -<p>Reimplemented from <a href="qmenudata.html#menuStateChanged">TQMenuData</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="qmenudata.html#removeItemAt">removeItemAt</a>() and <a href="qmenudata.html#clear">clear</a>(). - -<p>Example: <a href="canvas-chart-example.html#x2885">chart/chartform.cpp</a>. -<h3 class=fn><a href="qmenubar.html#Separator-enum">Separator</a> <a name="separator"></a>TQMenuBar::separator () const -</h3><p>Returns in which cases a menubar sparator is drawn. -See the <a href="qmenubar.html#separator-prop">"separator"</a> property for details. -<h3 class=fn>void <a name="setDefaultUp"></a>TQMenuBar::setDefaultUp ( bool ) -</h3><p>Sets the popup orientation. -See the <a href="qmenubar.html#defaultUp-prop">"defaultUp"</a> property for details. -<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="qmenudata.html#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>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="qmenudata.html#isItemVisible">isItemVisible</a>() and <a href="qmenudata.html#isItemEnabled">isItemEnabled</a>(). - -<h3 class=fn>void <a name="setSeparator"></a>TQMenuBar::setSeparator ( <a href="qmenubar.html#Separator-enum">Separator</a> when )<tt> [virtual]</tt> -</h3><p>Sets in which cases a menubar sparator is drawn to <em>when</em>. -See the <a href="qmenubar.html#separator-prop">"separator"</a> property for details. -<h3 class=fn>void <a name="show"></a>TQMenuBar::show ()<tt> [virtual]</tt> -</h3> -Reimplements <a href="qwidget.html#show">TQWidget::show</a>() in order to set up the correct -keyboard accelerators and to raise itself to the top of the widget -stack. - -<p>Example: <a href="grapher-nsplugin-example.html#x2746">grapher/grapher.cpp</a>. -<p>Reimplemented from <a href="qwidget.html#show">TQWidget</a>. -<hr><h2>Property Documentation</h2> -<h3 class=fn>bool <a name="defaultUp-prop"></a>defaultUp</h3> -<p>This property holds the popup orientation. -<p>The default popup orientation. By default, menus pop "down" the -screen. By setting the property to TRUE, the menu will pop "up". -You might call this for menus that are <em>below</em> the document to -which they refer. -<p> If the menu would not fit on the screen, the other direction is -used automatically. - -<p>Set this property's value with <a href="#setDefaultUp">setDefaultUp</a>() and get this property's value with <a href="#isDefaultUp">isDefaultUp</a>(). -<h3 class=fn><a href="qmenubar.html#Separator-enum">Separator</a> <a name="separator-prop"></a>separator</h3> -<p>This property holds in which cases a menubar sparator is drawn. -<p><b>This property is obsolete.</b> It is provided to keep old source working. We strongly advise against using it in new code. -<p> -<p>Set this property's value with <a href="#setSeparator">setSeparator</a>() and get this property's value with <a href="#separator">separator</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> |