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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/qlabel.html | |
| parent | aaf89d4b48f69c9293feb187db26362e550b5561 (diff) | |
| download | tqt3-ea318d1431c89e647598c510c4245c6571aa5f46.tar.gz tqt3-ea318d1431c89e647598c510c4245c6571aa5f46.zip | |
Update to latest tqt3 automated conversion
Diffstat (limited to 'doc/html/qlabel.html')
| -rw-r--r-- | doc/html/qlabel.html | 420 |
1 files changed, 0 insertions, 420 deletions
diff --git a/doc/html/qlabel.html b/doc/html/qlabel.html deleted file mode 100644 index ea7e2ee8e..000000000 --- a/doc/html/qlabel.html +++ /dev/null @@ -1,420 +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/qlabel.cpp:66 --> -<html> -<head> -<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> -<title>TQLabel 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>TQLabel Class Reference</h1> - -<p>The TQLabel widget provides a text or image display. -<a href="#details">More...</a> -<p><tt>#include <<a href="qlabel-h.html">qlabel.h</a>></tt> -<p>Inherits <a href="qframe.html">TQFrame</a>. -<p><a href="qlabel-members.html">List of all member functions.</a> -<h2>Public Members</h2> -<ul> -<li class=fn><a href="#TQLabel"><b>TQLabel</b></a> ( TQWidget * parent, const char * name = 0, WFlags f = 0 )</li> -<li class=fn><a href="#TQLabel-2"><b>TQLabel</b></a> ( const TQString & text, TQWidget * parent, const char * name = 0, WFlags f = 0 )</li> -<li class=fn><a href="#TQLabel-3"><b>TQLabel</b></a> ( TQWidget * buddy, const TQString & text, TQWidget * parent, const char * name = 0, WFlags f = 0 )</li> -<li class=fn><a href="#~TQLabel"><b>~TQLabel</b></a> ()</li> -<li class=fn>TQString <a href="#text"><b>text</b></a> () const</li> -<li class=fn>TQPixmap * <a href="#pixmap"><b>pixmap</b></a> () const</li> -<li class=fn>TQPicture * <a href="#picture"><b>picture</b></a> () const</li> -<li class=fn>TQMovie * <a href="#movie"><b>movie</b></a> () const</li> -<li class=fn>TextFormat <a href="#textFormat"><b>textFormat</b></a> () const</li> -<li class=fn>void <a href="#setTextFormat"><b>setTextFormat</b></a> ( TextFormat )</li> -<li class=fn>int <a href="#alignment"><b>alignment</b></a> () const</li> -<li class=fn>virtual void <a href="#setAlignment"><b>setAlignment</b></a> ( int )</li> -<li class=fn>int <a href="#indent"><b>indent</b></a> () const</li> -<li class=fn>void <a href="#setIndent"><b>setIndent</b></a> ( int )</li> -<li class=fn>bool autoResize () const <em>(obsolete)</em></li> -<li class=fn>virtual void setAutoResize ( bool enable ) <em>(obsolete)</em></li> -<li class=fn>bool <a href="#hasScaledContents"><b>hasScaledContents</b></a> () const</li> -<li class=fn>void <a href="#setScaledContents"><b>setScaledContents</b></a> ( bool )</li> -<li class=fn>virtual void <a href="#setBuddy"><b>setBuddy</b></a> ( TQWidget * buddy )</li> -<li class=fn>TQWidget * <a href="#buddy"><b>buddy</b></a> () const</li> -<li class=fn>virtual void <a href="#setFont"><b>setFont</b></a> ( const TQFont & f )</li> -</ul> -<h2>Public Slots</h2> -<ul> -<li class=fn>virtual void <a href="#setText"><b>setText</b></a> ( const TQString & )</li> -<li class=fn>virtual void <a href="#setPixmap"><b>setPixmap</b></a> ( const TQPixmap & )</li> -<li class=fn>virtual void <a href="#setPicture"><b>setPicture</b></a> ( const TQPicture & picture )</li> -<li class=fn>virtual void <a href="#setMovie"><b>setMovie</b></a> ( const TQMovie & movie )</li> -<li class=fn>virtual void <a href="#setNum"><b>setNum</b></a> ( int num )</li> -<li class=fn>virtual void <a href="#setNum-2"><b>setNum</b></a> ( double num )</li> -<li class=fn>void <a href="#clear"><b>clear</b></a> ()</li> -</ul> -<h2>Properties</h2> -<ul> -<li class=fn>Alignment <a href="#alignment-prop"><b>alignment</b></a> - the alignment of the label's contents</li> -<li class=fn>BackgroundMode <a href="#backgroundMode-prop"><b>backgroundMode</b></a> - the label's background mode <em>(read only)</em></li> -<li class=fn>int <a href="#indent-prop"><b>indent</b></a> - the label's text indent in pixels</li> -<li class=fn>TQPixmap <a href="#pixmap-prop"><b>pixmap</b></a> - the label's pixmap</li> -<li class=fn>bool <a href="#scaledContents-prop"><b>scaledContents</b></a> - whether the label will scale its contents to fill all available space</li> -<li class=fn>TQString <a href="#text-prop"><b>text</b></a> - the label's text</li> -<li class=fn>TextFormat <a href="#textFormat-prop"><b>textFormat</b></a> - the label's text format</li> -</ul> -<h2>Protected Members</h2> -<ul> -<li class=fn>virtual void <a href="#drawContents"><b>drawContents</b></a> ( TQPainter * p )</li> -</ul> -<hr><a name="details"></a><h2>Detailed Description</h2> - - -The TQLabel widget provides a text or image display. -<p> - - -<p> TQLabel is used for displaying text or an image. No user -interaction functionality is provided. The visual appearance of -the label can be configured in various ways, and it can be used -for specifying a focus accelerator key for another widget. -<p> A TQLabel can contain any of the following content types: -<center><table cellpadding="4" cellspacing="2" border="0"> -<tr bgcolor="#a2c511"> <th valign="top">Content <th valign="top">Setting -<tr bgcolor="#f0f0f0"> <td valign="top">Plain text -<td valign="top">Pass a <a href="qstring.html">TQString</a> to <a href="#setText">setText</a>(). -<tr bgcolor="#d0d0d0"> <td valign="top">Rich text -<td valign="top">Pass a TQString that contains rich text to setText(). -<tr bgcolor="#f0f0f0"> <td valign="top">A pixmap -<td valign="top">Pass a <a href="qpixmap.html">TQPixmap</a> to <a href="#setPixmap">setPixmap</a>(). -<tr bgcolor="#d0d0d0"> <td valign="top">A movie -<td valign="top">Pass a <a href="qmovie.html">TQMovie</a> to <a href="#setMovie">setMovie</a>(). -<tr bgcolor="#f0f0f0"> <td valign="top">A number -<td valign="top">Pass an <em>int</em> or a <em>double</em> to <a href="#setNum">setNum</a>(), which converts -the number to plain text. -<tr bgcolor="#d0d0d0"> <td valign="top">Nothing -<td valign="top">The same as an empty plain text. This is the default. Set -by <a href="#clear">clear</a>(). -</table></center> -<p> When the content is changed using any of these functions, any -previous content is cleared. -<p> The look of a TQLabel can be tuned in several ways. All the -settings of <a href="qframe.html">TQFrame</a> are available for specifying a widget frame. -The positioning of the content within the TQLabel widget area can -be tuned with <a href="#setAlignment">setAlignment</a>() and <a href="#setIndent">setIndent</a>(). For example, this -code sets up a sunken panel with a two-line text in the bottom -right corner (both lines being flush with the right side of the -label): -<pre> - TQLabel *label = new TQLabel( this ); - label-><a href="qframe.html#setFrameStyle">setFrameStyle</a>( TQFrame::<a href="qframe.html#Shape-enum">Panel</a> | TQFrame::<a href="qframe.html#Shadow-enum">Sunken</a> ); - label-><a href="#setText">setText</a>( "first line\nsecond line" ); - label-><a href="#setAlignment">setAlignment</a>( AlignBottom | AlignRight ); - </pre> - -<p> A TQLabel is often used as a label for an interactive widget. For -this use TQLabel provides a useful mechanism for adding an -accelerator key (see <a href="qaccel.html">TQAccel</a>) that will set the <a href="focus.html#keyboard-focus">keyboard focus</a> to -the other widget (called the TQLabel's "buddy"). For example: -<pre> - <a href="qlineedit.html">TQLineEdit</a>* phoneEdit = new <a href="qlineedit.html">TQLineEdit</a>( this, "phoneEdit" ); - TQLabel* phoneLabel = new TQLabel( phoneEdit, "&Phone:", this, "phoneLabel" ); - </pre> - -<p> In this example, keyboard focus is transferred to the label's -buddy (the <a href="qlineedit.html">TQLineEdit</a>) when the user presses Alt+P. You can -also use the <a href="#setBuddy">setBuddy</a>() function to accomplish the same thing. -<p> <img src=qlabel-m.png> <img src=qlabel-w.png> -<p> <p>See also <a href="qlineedit.html">TQLineEdit</a>, <a href="qtextedit.html">TQTextEdit</a>, <a href="qpixmap.html">TQPixmap</a>, <a href="qmovie.html">TQMovie</a>, <a href="guibooks.html#fowler">GUI Design Handbook: Label</a>, <a href="basic.html">Basic Widgets</a>, and <a href="text.html">Text Related Classes</a>. - -<hr><h2>Member Function Documentation</h2> -<h3 class=fn><a name="TQLabel"></a>TQLabel::TQLabel ( <a href="qwidget.html">TQWidget</a> * parent, const char * name = 0, WFlags f = 0 ) -</h3> -Constructs an empty label. -<p> The <em>parent</em>, <em>name</em> and <a href="qt.html#WidgetFlags">widget flag</a> <em>f</em>, arguments are passed -to the <a href="qframe.html">TQFrame</a> constructor. -<p> <p>See also <a href="#alignment-prop">alignment</a>, <a href="qframe.html#setFrameStyle">setFrameStyle</a>(), and <a href="#indent-prop">indent</a>. - -<h3 class=fn><a name="TQLabel-2"></a>TQLabel::TQLabel ( const <a href="qstring.html">TQString</a> & text, <a href="qwidget.html">TQWidget</a> * parent, const char * name = 0, WFlags f = 0 ) -</h3> -Constructs a label that displays the text, <em>text</em>. -<p> The <em>parent</em>, <em>name</em> and <a href="qt.html#WidgetFlags">widget flag</a> <em>f</em>, arguments are passed -to the <a href="qframe.html">TQFrame</a> constructor. -<p> <p>See also <a href="#text-prop">text</a>, <a href="#alignment-prop">alignment</a>, <a href="qframe.html#setFrameStyle">setFrameStyle</a>(), and <a href="#indent-prop">indent</a>. - -<h3 class=fn><a name="TQLabel-3"></a>TQLabel::TQLabel ( <a href="qwidget.html">TQWidget</a> * buddy, const <a href="qstring.html">TQString</a> & text, <a href="qwidget.html">TQWidget</a> * parent, const char * name = 0, WFlags f = 0 ) -</h3> -Constructs a label that displays the text <em>text</em>. The label has a -buddy widget, <em>buddy</em>. -<p> If the <em>text</em> contains an underlined letter (a letter preceded by -an ampersand, &), and the text is in plain text format, when the -user presses Alt+ the underlined letter, focus is passed to the -buddy widget. -<p> The <em>parent</em>, <em>name</em> and <a href="qt.html#WidgetFlags">widget flag</a>, <em>f</em>, arguments are passed -to the <a href="qframe.html">TQFrame</a> constructor. -<p> <p>See also <a href="#text-prop">text</a>, <a href="#setBuddy">setBuddy</a>(), <a href="#alignment-prop">alignment</a>, <a href="qframe.html#setFrameStyle">setFrameStyle</a>(), and <a href="#indent-prop">indent</a>. - -<h3 class=fn><a name="~TQLabel"></a>TQLabel::~TQLabel () -</h3> -Destroys the label. - -<h3 class=fn>int <a name="alignment"></a>TQLabel::alignment () const -</h3><p>Returns the alignment of the label's contents. -See the <a href="qlabel.html#alignment-prop">"alignment"</a> property for details. -<h3 class=fn>bool <a name="autoResize"></a>TQLabel::autoResize () const -</h3> - -<p> <b>This function is obsolete.</b> It is provided to keep old source working. We strongly advise against using it in new code. -<p> Returns TRUE if auto-resizing is enabled, or FALSE if auto-resizing -is disabled. -<p> Auto-resizing is disabled by default. -<p> <p>See also <a href="#setAutoResize">setAutoResize</a>(). - -<h3 class=fn><a href="qwidget.html">TQWidget</a> * <a name="buddy"></a>TQLabel::buddy () const -</h3> -Returns this label's buddy, or 0 if no buddy is currently set. -<p> <p>See also <a href="#setBuddy">setBuddy</a>(). - -<h3 class=fn>void <a name="clear"></a>TQLabel::clear ()<tt> [slot]</tt> -</h3> -Clears any label contents. Equivalent to <a href="#setText">setText</a>( "" ). - -<h3 class=fn>void <a name="drawContents"></a>TQLabel::drawContents ( <a href="qpainter.html">TQPainter</a> * p )<tt> [virtual protected]</tt> -</h3> -Draws the label contents using the painter <em>p</em>. - -<p>Reimplemented from <a href="qframe.html#drawContents">TQFrame</a>. -<h3 class=fn>bool <a name="hasScaledContents"></a>TQLabel::hasScaledContents () const -</h3><p>Returns TRUE if the label will scale its contents to fill all available space; otherwise returns FALSE. -See the <a href="qlabel.html#scaledContents-prop">"scaledContents"</a> property for details. -<h3 class=fn>int <a name="indent"></a>TQLabel::indent () const -</h3><p>Returns the label's text indent in pixels. -See the <a href="qlabel.html#indent-prop">"indent"</a> property for details. -<h3 class=fn><a href="qmovie.html">TQMovie</a> * <a name="movie"></a>TQLabel::movie () const -</h3> -Returns a pointer to the label's movie, or 0 if no movie has been -set. -<p> <p>See also <a href="#setMovie">setMovie</a>(). - -<h3 class=fn><a href="qpicture.html">TQPicture</a> * <a name="picture"></a>TQLabel::picture () const -</h3> - -<p> Returns the label's picture or 0 if the label doesn't have a -picture. - -<h3 class=fn><a href="qpixmap.html">TQPixmap</a> * <a name="pixmap"></a>TQLabel::pixmap () const -</h3><p>Returns the label's pixmap. -See the <a href="qlabel.html#pixmap-prop">"pixmap"</a> property for details. -<h3 class=fn>void <a name="setAlignment"></a>TQLabel::setAlignment ( int )<tt> [virtual]</tt> -</h3><p>Sets the alignment of the label's contents. -See the <a href="qlabel.html#alignment-prop">"alignment"</a> property for details. -<h3 class=fn>void <a name="setAutoResize"></a>TQLabel::setAutoResize ( bool enable )<tt> [virtual]</tt> -</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> Enables auto-resizing if <em>enable</em> is TRUE, or disables it if <em>enable</em> is FALSE. -<p> When auto-resizing is enabled the label will resize itself to fit -the contents whenever the contents change. The top-left corner is -not moved. This is useful for TQLabel widgets that are not managed by -a <a href="qlayout.html">TQLayout</a> (e.g., top-level widgets). -<p> Auto-resizing is disabled by default. -<p> <p>See also <a href="#autoResize">autoResize</a>(), <a href="qwidget.html#adjustSize">adjustSize</a>(), and <a href="qwidget.html#sizeHint-prop">sizeHint</a>. - -<h3 class=fn>void <a name="setBuddy"></a>TQLabel::setBuddy ( <a href="qwidget.html">TQWidget</a> * buddy )<tt> [virtual]</tt> -</h3> -Sets this label's buddy to <em>buddy</em>. -<p> When the user presses the accelerator key indicated by this label, -the <a href="focus.html#keyboard-focus">keyboard focus</a> is transferred to the label's buddy widget. -<p> The buddy mechanism is only available for TQLabels that contain -plain text in which one letter is prefixed with an ampersand, &. -This letter is set as the accelerator key. The letter is displayed -underlined, and the '&' is not displayed (i.e. the <a href="qt.html#TextFlags-enum">ShowPrefix</a> -alignment flag is turned on; see <a href="#setAlignment">setAlignment</a>()). -<p> In a dialog, you might create two data entry widgets and a label -for each, and set up the geometry layout so each label is just to -the left of its data entry widget (its "buddy"), for example: -<pre> - <a href="qlineedit.html">TQLineEdit</a> *nameEd = new <a href="qlineedit.html">TQLineEdit</a>( this ); - TQLabel *nameLb = new TQLabel( "&Name:", this ); - nameLb-><a href="#setBuddy">setBuddy</a>( nameEd ); - <a href="qlineedit.html">TQLineEdit</a> *phoneEd = new <a href="qlineedit.html">TQLineEdit</a>( this ); - TQLabel *phoneLb = new TQLabel( "&Phone:", this ); - phoneLb-><a href="#setBuddy">setBuddy</a>( phoneEd ); - // ( layout setup not shown ) - </pre> - -<p> With the code above, the focus jumps to the Name field when the -user presses Alt+N, and to the Phone field when the user presses -Alt+P. -<p> To unset a previously set buddy, call this function with <em>buddy</em> -set to 0. -<p> <p>See also <a href="#buddy">buddy</a>(), <a href="#text-prop">text</a>, <a href="qaccel.html">TQAccel</a>, and <a href="#alignment-prop">alignment</a>. - -<p>Examples: <a href="addressbook-example.html#x580">addressbook/centralwidget.cpp</a>, <a href="tutorial2-09.html#x2642">chart/optionsform.cpp</a>, and <a href="regexptester-example.html#x2482">regexptester/regexptester.cpp</a>. -<h3 class=fn>void <a name="setFont"></a>TQLabel::setFont ( const <a href="qfont.html">TQFont</a> & f )<tt> [virtual]</tt> -</h3> -Sets the font used on the TQLabel to font <em>f</em>. - -<p>Example: <a href="menu-example.html#x1865">menu/menu.cpp</a>. -<p>Reimplemented from <a href="qwidget.html#setFont">TQWidget</a>. -<h3 class=fn>void <a name="setIndent"></a>TQLabel::setIndent ( int ) -</h3><p>Sets the label's text indent in pixels. -See the <a href="qlabel.html#indent-prop">"indent"</a> property for details. -<h3 class=fn>void <a name="setMovie"></a>TQLabel::setMovie ( const <a href="qmovie.html">TQMovie</a> & movie )<tt> [virtual slot]</tt> -</h3> -Sets the label contents to <em>movie</em>. Any previous content is -cleared. -<p> The buddy accelerator, if any, is disabled. -<p> The label resizes itself if auto-resizing is enabled. -<p> <p>See also <a href="#movie">movie</a>() and <a href="#setBuddy">setBuddy</a>(). - -<h3 class=fn>void <a name="setNum"></a>TQLabel::setNum ( int num )<tt> [virtual slot]</tt> -</h3> -Sets the label contents to plain text containing the textual -representation of integer <em>num</em>. Any previous content is cleared. -Does nothing if the integer's string representation is the same as -the current contents of the label. -<p> The buddy accelerator, if any, is disabled. -<p> The label resizes itself if auto-resizing is enabled. -<p> <p>See also <a href="#text-prop">text</a>, <a href="qstring.html#setNum">TQString::setNum</a>(), and <a href="#setBuddy">setBuddy</a>(). - -<h3 class=fn>void <a name="setNum-2"></a>TQLabel::setNum ( double num )<tt> [virtual slot]</tt> -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Sets the label contents to plain text containing the textual -representation of double <em>num</em>. Any previous content is cleared. -Does nothing if the double's string representation is the same as -the current contents of the label. -<p> The buddy accelerator, if any, is disabled. -<p> The label resizes itself if auto-resizing is enabled. -<p> <p>See also <a href="#text-prop">text</a>, <a href="qstring.html#setNum">TQString::setNum</a>(), and <a href="#setBuddy">setBuddy</a>(). - -<h3 class=fn>void <a name="setPicture"></a>TQLabel::setPicture ( const <a href="qpicture.html">TQPicture</a> & picture )<tt> [virtual slot]</tt> -</h3> -Sets the label contents to <em>picture</em>. Any previous content is -cleared. -<p> The buddy accelerator, if any, is disabled. -<p> <p>See also <a href="#picture">picture</a>() and <a href="#setBuddy">setBuddy</a>(). - -<h3 class=fn>void <a name="setPixmap"></a>TQLabel::setPixmap ( const <a href="qpixmap.html">TQPixmap</a> & )<tt> [virtual slot]</tt> -</h3><p>Sets the label's pixmap. -See the <a href="qlabel.html#pixmap-prop">"pixmap"</a> property for details. -<h3 class=fn>void <a name="setScaledContents"></a>TQLabel::setScaledContents ( bool ) -</h3><p>Sets whether the label will scale its contents to fill all available space. -See the <a href="qlabel.html#scaledContents-prop">"scaledContents"</a> property for details. -<h3 class=fn>void <a name="setText"></a>TQLabel::setText ( const <a href="qstring.html">TQString</a> & )<tt> [virtual slot]</tt> -</h3><p>Sets the label's text. -See the <a href="qlabel.html#text-prop">"text"</a> property for details. -<h3 class=fn>void <a name="setTextFormat"></a>TQLabel::setTextFormat ( <a href="qt.html#TextFormat-enum">TextFormat</a> ) -</h3><p>Sets the label's text format. -See the <a href="qlabel.html#textFormat-prop">"textFormat"</a> property for details. -<h3 class=fn><a href="qstring.html">TQString</a> <a name="text"></a>TQLabel::text () const -</h3><p>Returns the label's text. -See the <a href="qlabel.html#text-prop">"text"</a> property for details. -<h3 class=fn><a href="qt.html#TextFormat-enum">TextFormat</a> <a name="textFormat"></a>TQLabel::textFormat () const -</h3><p>Returns the label's text format. -See the <a href="qlabel.html#textFormat-prop">"textFormat"</a> property for details. -<hr><h2>Property Documentation</h2> -<h3 class=fn>Alignment <a name="alignment-prop"></a>alignment</h3> -<p>This property holds the alignment of the label's contents. -<p>The alignment is a bitwise OR of <a href="qt.html#AlignmentFlags-enum">TQt::AlignmentFlags</a> and <a href="qt.html#TextFlags-enum">TQt::TextFlags</a> values. The <a href="qt.html#TextFlags-enum">ExpandTabs</a>, <a href="qt.html#TextFlags-enum">SingleLine</a> and <a href="qt.html#TextFlags-enum">ShowPrefix</a> flags apply only if the label contains plain text; -otherwise they are ignored. The <a href="qt.html#TextFlags-enum">DontClip</a> flag is always -ignored. <a href="qt.html#TextFlags-enum">WordBreak</a> applies to both rich text and plain text -labels. The <a href="qt.html#TextFlags-enum">BreakAnywhere</a> flag is not supported in TQLabel. -<p> If the label has a buddy, the <a href="qt.html#TextFlags-enum">ShowPrefix</a> flag is forced to -TRUE. -<p> The default alignment is <tt>AlignAuto | AlignVCenter | ExpandTabs</tt> -if the label doesn't have a buddy and <tt>AlignAuto | AlignVCenter | ExpandTabs | ShowPrefix</tt> if the label has a buddy. If the label -contains rich text, additionally <a href="qt.html#TextFlags-enum">WordBreak</a> is turned on. -<p> <p>See also <a href="qt.html#AlignmentFlags-enum">TQt::AlignmentFlags</a>, <a href="#setBuddy">setBuddy</a>(), and <a href="#text-prop">text</a>. - -<p>Set this property's value with <a href="#setAlignment">setAlignment</a>() and get this property's value with <a href="#alignment">alignment</a>(). -<h3 class=fn><a href="qt.html#BackgroundMode-enum">BackgroundMode</a> <a name="backgroundMode-prop"></a>backgroundMode</h3> -<p>This property holds the label's background mode. -<p>Get this property with <a href="qwidget.html#backgroundMode">backgroundMode</a>(). -<p> <p>See also <a href="qwidget.html#backgroundMode-prop">TQWidget::backgroundMode</a>. - -<p><h3 class=fn>int <a name="indent-prop"></a>indent</h3> -<p>This property holds the label's text indent in pixels. -<p>If a label displays text, the indent applies to the left edge if -<a href="#alignment">alignment</a>() is <a href="qt.html#AlignmentFlags-enum">AlignLeft</a>, to the right edge if alignment() is -<a href="qt.html#AlignmentFlags-enum">AlignRight</a>, to the top edge if alignment() is <a href="qt.html#AlignmentFlags-enum">AlignTop</a>, and -to to the bottom edge if alignment() is <a href="qt.html#AlignmentFlags-enum">AlignBottom</a>. -<p> If indent is negative, or if no indent has been set, the label -computes the effective indent as follows: If <a href="qframe.html#frameWidth">frameWidth</a>() is 0, -the effective indent becomes 0. If frameWidth() is greater than 0, -the effective indent becomes half the width of the "x" character -of the widget's current <a href="qwidget.html#font">font</a>(). -<p> <p>See also <a href="#alignment-prop">alignment</a>, <a href="qframe.html#frameWidth-prop">frameWidth</a>, and <a href="qwidget.html#font-prop">font</a>. - -<p>Set this property's value with <a href="#setIndent">setIndent</a>() and get this property's value with <a href="#indent">indent</a>(). -<h3 class=fn><a href="qpixmap.html">TQPixmap</a> <a name="pixmap-prop"></a>pixmap</h3> -<p>This property holds the label's pixmap. -<p>If no pixmap has been set this will return an invalid pixmap. -<p> Setting the pixmap clears any previous content, and resizes the -label if <a href="#autoResize">TQLabel::autoResize</a>() is TRUE. The buddy accelerator, -if any, is disabled. - -<p>Set this property's value with <a href="#setPixmap">setPixmap</a>() and get this property's value with <a href="#pixmap">pixmap</a>(). -<h3 class=fn>bool <a name="scaledContents-prop"></a>scaledContents</h3> -<p>This property holds whether the label will scale its contents to fill all available space. -<p>When enabled and the label shows a pixmap, it will scale the -pixmap to fill the available space. -<p> This property's default is FALSE. -<p> <p>See also <a href="#scaledContents-prop">scaledContents</a>. - -<p>Set this property's value with <a href="#setScaledContents">setScaledContents</a>() and get this property's value with <a href="#hasScaledContents">hasScaledContents</a>(). -<h3 class=fn><a href="qstring.html">TQString</a> <a name="text-prop"></a>text</h3> -<p>This property holds the label's text. -<p>If no text has been set this will return an empty string. Setting -the text clears any previous content, unless they are the same. -<p> The text will be interpreted either as a plain text or as a rich -text, depending on the text format setting; see <a href="#setTextFormat">setTextFormat</a>(). -The default setting is <a href="qt.html#TextFormat-enum">AutoText</a>, i.e. TQLabel will try to -auto-detect the format of the text set. -<p> If the text is interpreted as a plain text and a buddy has been -set, the buddy accelerator key is updated from the new text. -<p> The label resizes itself if auto-resizing is enabled. -<p> Note that Qlabel is well-suited to display small rich text -documents, i.e. those small documents that get their document -specific settings (font, text color, link color) from the label's -palette and font properties. For large documents, use <a href="qtextedit.html">TQTextEdit</a> -in read-only mode instead. TQTextEdit will flicker less on resize -and can also provide a scrollbar when necessary. -<p> <p>See also <a href="#textFormat-prop">textFormat</a>, <a href="#setBuddy">setBuddy</a>(), and <a href="#alignment-prop">alignment</a>. - -<p>Set this property's value with <a href="#setText">setText</a>() and get this property's value with <a href="#text">text</a>(). -<h3 class=fn><a href="qt.html#TextFormat-enum">TextFormat</a> <a name="textFormat-prop"></a>textFormat</h3> -<p>This property holds the label's text format. -<p>See the <a href="qt.html#TextFormat-enum">TQt::TextFormat</a> enum for an explanation of the possible -options. -<p> The default format is <a href="qt.html#TextFormat-enum">AutoText</a>. -<p> <p>See also <a href="#text-prop">text</a>. - -<p>Set this property's value with <a href="#setTextFormat">setTextFormat</a>() and get this property's value with <a href="#textFormat">textFormat</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> |