diff options
Diffstat (limited to 'doc/html/ntqtoolbar.html')
| -rw-r--r-- | doc/html/ntqtoolbar.html | 197 |
1 files changed, 197 insertions, 0 deletions
diff --git a/doc/html/ntqtoolbar.html b/doc/html/ntqtoolbar.html new file mode 100644 index 000000000..1a56c3549 --- /dev/null +++ b/doc/html/ntqtoolbar.html @@ -0,0 +1,197 @@ +<!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/qtoolbar.cpp:210 --> +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> +<title>TQToolBar 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>TQToolBar Class Reference</h1> + +<p>The TQToolBar class provides a movable panel containing +widgets such as tool buttons. +<a href="#details">More...</a> +<p><tt>#include <<a href="qtoolbar-h.html">ntqtoolbar.h</a>></tt> +<p>Inherits <a href="ntqdockwindow.html">TQDockWindow</a>. +<p><a href="qtoolbar-members.html">List of all member functions.</a> +<h2>Public Members</h2> +<ul> +<li class=fn>TQToolBar ( const TQString & label, TQMainWindow *, ToolBarDock = DockTop, bool newLine = FALSE, const char * name = 0 ) <em>(obsolete)</em></li> +<li class=fn><a href="#TQToolBar-2"><b>TQToolBar</b></a> ( const TQString & label, TQMainWindow * mainWindow, TQWidget * parent, bool newLine = FALSE, const char * name = 0, WFlags f = 0 )</li> +<li class=fn><a href="#TQToolBar-3"><b>TQToolBar</b></a> ( TQMainWindow * parent = 0, const char * name = 0 )</li> +<li class=fn>void <a href="#addSeparator"><b>addSeparator</b></a> ()</li> +<li class=fn>TQMainWindow * <a href="#mainWindow"><b>mainWindow</b></a> () const</li> +<li class=fn>virtual void <a href="#setStretchableWidget"><b>setStretchableWidget</b></a> ( TQWidget * w )</li> +<li class=fn>virtual void <a href="#setLabel"><b>setLabel</b></a> ( const TQString & )</li> +<li class=fn>TQString <a href="#label"><b>label</b></a> () const</li> +<li class=fn>virtual void <a href="#clear"><b>clear</b></a> ()</li> +</ul> +<h2>Properties</h2> +<ul> +<li class=fn>TQString <a href="#label-prop"><b>label</b></a> - the toolbar's label</li> +</ul> +<hr><a name="details"></a><h2>Detailed Description</h2> + + +The TQToolBar class provides a movable panel containing +widgets such as tool buttons. +<p> + +<p> A toolbar is a panel that contains a set of controls, usually +represented by small icons. It's purpose is to provide tquick +access to frequently used commands or options. Within a +<a href="ntqmainwindow.html">TQMainWindow</a> the user can drag toolbars within and between the +<a href="ntqdockarea.html">dock areas</a>. Toolbars can also be dragged +out of any dock area to float freely as top-level windows. +<p> TQToolBar is a specialization of <a href="ntqdockwindow.html">TQDockWindow</a>, and so provides all +the functionality of a TQDockWindow. +<p> To use TQToolBar you simply create a TQToolBar as a child of a +TQMainWindow, create a number of <a href="ntqtoolbutton.html">TQToolButton</a> widgets (or other +widgets) in left to right (or top to bottom) order and call +<a href="#addSeparator">addSeparator</a>() when you want a separator. When a toolbar is +floated the caption used is the label given in the constructor +call. This can be changed with <a href="#setLabel">setLabel</a>(). +<p> + +<pre> TQToolBar * fileTools = new TQToolBar( this, "file operations" ); + fileTools-><a href="#setLabel">setLabel</a>( "File Operations" ); + fileOpenAction-><a href="ntqaction.html#addTo">addTo</a>( fileTools ); + fileSaveAction-><a href="ntqaction.html#addTo">addTo</a>( fileTools ); +</pre> +<p> This extract from the <a href="simple-application-example.html">application/application.cpp</a> example shows +the creation of a new toolbar as a child of a <a href="ntqmainwindow.html">TQMainWindow</a> and +adding two TQActions. +<p> You may use most widgets within a toolbar, with TQToolButton and +<a href="ntqcombobox.html">TQComboBox</a> being the most common. +<p> If you create a new widget on an already visible TQToolBar, this +widget will automatically become visible without needing a <a href="ntqwidget.html#show">show</a>() +call. (This differs from every other TQt widget container. We +recommend calling show() anyway since we hope to fix this anomaly +in a future release.) +<p> TQToolBars, like TQDockWindows, are located in <a href="ntqdockarea.html">TQDockArea</a>s or +float as top-level windows. TQMainWindow provides four TQDockAreas +(top, left, right and bottom). When you create a new toolbar (as +in the example above) as a child of a TQMainWindow the toolbar will +be added to the top dock area. You can move it to another dock +area (or float it) by calling <a href="ntqmainwindow.html#moveDockWindow">TQMainWindow::moveDockWindow</a>(). TQDock +areas lay out their windows in <a href="ntqdockarea.html#lines">Lines</a>. +<p> If the main window is resized so that the area occupied by the +toolbar is too small to show all its widgets a little arrow button +(which looks like a right-pointing chevron, '»') will appear +at the right or bottom of the toolbar depending on its +orientation. Clicking this button pops up a menu that shows the +'overflowing' items. TQToolButtons are represented in the menu using +their textLabel property, other <a href="ntqbutton.html">TQButton</a> subclasses are represented +using their text property, and TQComboBoxes are represented as submenus, +with the caption text being used in the submenu item. +<p> Usually a toolbar will get precisely the space it needs. However, +with <a href="ntqdockwindow.html#setHorizontalStretchable">setHorizontalStretchable</a>(), <a href="ntqdockwindow.html#setVerticalStretchable">setVerticalStretchable</a>() or +<a href="#setStretchableWidget">setStretchableWidget</a>() you can tell the main window to expand the +toolbar to fill all available space in the specified orientation. +<p> The toolbar arranges its buttons either horizontally or vertically +(see <a href="ntqdockwindow.html#orientation">orientation</a>() for details). Generally, <a href="ntqdockarea.html">TQDockArea</a> will set the +orientation correctly for you, but you can set it yourself with +<a href="ntqdockwindow.html#setOrientation">setOrientation</a>() and track any changes by connecting to the +<a href="ntqdockwindow.html#orientationChanged">orientationChanged</a>() signal. +<p> You can use the <a href="#clear">clear</a>() method to remove all items from a toolbar. +<p> <center><img src="qdockwindow.png" alt="Toolbar (dock window)"></center> <blockquote><p align="center"><em> A floating TQToolbar (dock window) +</em></p> +</blockquote><p> <p>See also <a href="ntqtoolbutton.html">TQToolButton</a>, <a href="ntqmainwindow.html">TQMainWindow</a>, <a href="http://www.iarchitect.com/visual.htm">Parts of Isys on Visual Design</a>, <a href="guibooks.html#fowler">GUI Design Handbook: Tool Bar</a>, and <a href="application.html">Main Window and Related Classes</a>. + +<hr><h2>Member Function Documentation</h2> +<h3 class=fn><a name="TQToolBar"></a>TQToolBar::TQToolBar ( const <a href="ntqstring.html">TQString</a> & label, <a href="ntqmainwindow.html">TQMainWindow</a> *, ToolBarDock = DockTop, bool newLine = FALSE, const char * name = 0 ) +</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> +<h3 class=fn><a name="TQToolBar-2"></a>TQToolBar::TQToolBar ( const <a href="ntqstring.html">TQString</a> & label, <a href="ntqmainwindow.html">TQMainWindow</a> * mainWindow, <a href="ntqwidget.html">TQWidget</a> * parent, bool newLine = FALSE, const char * name = 0, WFlags f = 0 ) +</h3> +Constructs an empty horizontal toolbar. +<p> The toolbar is called <em>name</em> and is a child of <em>parent</em> and is +managed by <em>mainWindow</em>. The <em>label</em> and <em>newLine</em> parameters +are passed straight to <a href="ntqmainwindow.html#addDockWindow">TQMainWindow::addDockWindow</a>(). <em>name</em> and +the widget flags <em>f</em> are passed on to the <a href="ntqdockwindow.html">TQDockWindow</a> constructor. +<p> Use this constructor if you want to create torn-off (undocked, +floating) toolbars or toolbars in the <a href="ntqstatusbar.html">status + bar</a>. + +<h3 class=fn><a name="TQToolBar-3"></a>TQToolBar::TQToolBar ( <a href="ntqmainwindow.html">TQMainWindow</a> * parent = 0, const char * name = 0 ) +</h3> +This is an overloaded member function, provided for convenience. It behaves essentially like the above function. +<p> Constructs an empty toolbar called <em>name</em>, with parent <em>parent</em>, +in its <em>parent</em>'s top dock area, without any label and without +retquiring a newline. + +<h3 class=fn>void <a name="addSeparator"></a>TQToolBar::addSeparator () +</h3> +Adds a separator to the right/bottom of the toolbar. + +<p>Examples: <a href="canvas-chart-example.html#x2894">chart/chartform.cpp</a>, <a href="fileiconview-example.html#x895">fileiconview/mainwindow.cpp</a>, <a href="helpviewer-example.html#x1033">helpviewer/helpwindow.cpp</a>, <a href="qfd-example.html#x2010">qfd/fontdisplayer.cpp</a>, and <a href="scribble-example.html#x943">scribble/scribble.cpp</a>. +<h3 class=fn>void <a name="clear"></a>TQToolBar::clear ()<tt> [virtual]</tt> +</h3> +Deletes all the toolbar's child widgets. + +<h3 class=fn><a href="ntqstring.html">TQString</a> <a name="label"></a>TQToolBar::label () const +</h3><p>Returns the toolbar's label. +See the <a href="ntqtoolbar.html#label-prop">"label"</a> property for details. +<h3 class=fn><a href="ntqmainwindow.html">TQMainWindow</a> * <a name="mainWindow"></a>TQToolBar::mainWindow () const +</h3> +Returns a pointer to the <a href="ntqmainwindow.html">TQMainWindow</a> which manages this toolbar. + +<h3 class=fn>void <a name="setLabel"></a>TQToolBar::setLabel ( const <a href="ntqstring.html">TQString</a> & )<tt> [virtual]</tt> +</h3><p>Sets the toolbar's label. +See the <a href="ntqtoolbar.html#label-prop">"label"</a> property for details. +<h3 class=fn>void <a name="setStretchableWidget"></a>TQToolBar::setStretchableWidget ( <a href="ntqwidget.html">TQWidget</a> * w )<tt> [virtual]</tt> +</h3> +Sets the widget <em>w</em> to be expanded if this toolbar is requested +to stretch. +<p> The request to stretch might occur because <a href="ntqmainwindow.html">TQMainWindow</a> +right-justifies the dock area the toolbar is in, or because this +toolbar's <a href="ntqdockwindow.html#isVerticalStretchable">isVerticalStretchable</a>() or <a href="ntqdockwindow.html#isHorizontalStretchable">isHorizontalStretchable</a>() is +set to TRUE. +<p> If you call this function and the toolbar is not yet stretchable, +setStretchable() is called. +<p> <p>See also <a href="ntqmainwindow.html#rightJustification-prop">TQMainWindow::rightJustification</a>, <a href="ntqdockwindow.html#setVerticalStretchable">setVerticalStretchable</a>(), and <a href="ntqdockwindow.html#setHorizontalStretchable">setHorizontalStretchable</a>(). + +<p>Examples: <a href="fileiconview-example.html#x896">fileiconview/mainwindow.cpp</a> and <a href="helpviewer-example.html#x1034">helpviewer/helpwindow.cpp</a>. +<hr><h2>Property Documentation</h2> +<h3 class=fn><a href="ntqstring.html">TQString</a> <a name="label-prop"></a>label</h3> +<p>This property holds the toolbar's label. +<p>If the toolbar is floated the label becomes the toolbar window's +caption. There is no default label text. + +<p>Set this property's value with <a href="#setLabel">setLabel</a>() and get this property's value with <a href="#label">label</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> |