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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/ntqsplitter.html | |
| parent | aaf89d4b48f69c9293feb187db26362e550b5561 (diff) | |
| download | tqt3-ea318d1431c89e647598c510c4245c6571aa5f46.tar.gz tqt3-ea318d1431c89e647598c510c4245c6571aa5f46.zip | |
Update to latest tqt3 automated conversion
Diffstat (limited to 'doc/html/ntqsplitter.html')
| -rw-r--r-- | doc/html/ntqsplitter.html | 337 |
1 files changed, 337 insertions, 0 deletions
diff --git a/doc/html/ntqsplitter.html b/doc/html/ntqsplitter.html new file mode 100644 index 00000000..295d820b --- /dev/null +++ b/doc/html/ntqsplitter.html @@ -0,0 +1,337 @@ +<!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/qsplitter.cpp:220 --> +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> +<title>TQSplitter 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>TQSplitter Class Reference</h1> + +<p>The TQSplitter class implements a splitter widget. +<a href="#details">More...</a> +<p><tt>#include <<a href="qsplitter-h.html">ntqsplitter.h</a>></tt> +<p>Inherits <a href="ntqframe.html">TQFrame</a>. +<p><a href="qsplitter-members.html">List of all member functions.</a> +<h2>Public Members</h2> +<ul> +<li class=fn>enum <a href="#ResizeMode-enum"><b>ResizeMode</b></a> { Stretch, KeepSize, FollowSizeHint, Auto }</li> +<li class=fn><a href="#TQSplitter"><b>TQSplitter</b></a> ( TQWidget * parent = 0, const char * name = 0 )</li> +<li class=fn><a href="#TQSplitter-2"><b>TQSplitter</b></a> ( Orientation o, TQWidget * parent = 0, const char * name = 0 )</li> +<li class=fn><a href="#~TQSplitter"><b>~TQSplitter</b></a> ()</li> +<li class=fn>virtual void <a href="#setOrientation"><b>setOrientation</b></a> ( Orientation )</li> +<li class=fn>Orientation <a href="#orientation"><b>orientation</b></a> () const</li> +<li class=fn>void <a href="#setChildrenCollapsible"><b>setChildrenCollapsible</b></a> ( bool )</li> +<li class=fn>bool <a href="#childrenCollapsible"><b>childrenCollapsible</b></a> () const</li> +<li class=fn>void <a href="#setCollapsible"><b>setCollapsible</b></a> ( TQWidget * w, bool collapse )</li> +<li class=fn>virtual void <a href="#setResizeMode"><b>setResizeMode</b></a> ( TQWidget * w, ResizeMode mode )</li> +<li class=fn>virtual void <a href="#setOpaqueResize"><b>setOpaqueResize</b></a> ( bool = TRUE )</li> +<li class=fn>bool <a href="#opaqueResize"><b>opaqueResize</b></a> () const</li> +<li class=fn>void <a href="#moveToFirst"><b>moveToFirst</b></a> ( TQWidget * w )</li> +<li class=fn>void <a href="#moveToLast"><b>moveToLast</b></a> ( TQWidget * w )</li> +<li class=fn>void <a href="#refresh"><b>refresh</b></a> ()</li> +<li class=fn>TQValueList<int> <a href="#sizes"><b>sizes</b></a> () const</li> +<li class=fn>void <a href="#setSizes"><b>setSizes</b></a> ( TQValueList<int> list )</li> +<li class=fn>int <a href="#handleWidth"><b>handleWidth</b></a> () const</li> +<li class=fn>void <a href="#setHandleWidth"><b>setHandleWidth</b></a> ( int )</li> +</ul> +<h2>Properties</h2> +<ul> +<li class=fn>bool <a href="#childrenCollapsible-prop"><b>childrenCollapsible</b></a> - whether child widgets can be resized down to size 0 by the user</li> +<li class=fn>int <a href="#handleWidth-prop"><b>handleWidth</b></a> - the width of the splitter handle</li> +<li class=fn>bool <a href="#opaqueResize-prop"><b>opaqueResize</b></a> - whether resizing is opaque</li> +<li class=fn>Orientation <a href="#orientation-prop"><b>orientation</b></a> - the orientation of the splitter</li> +</ul> +<h2>Protected Members</h2> +<ul> +<li class=fn>virtual void <a href="#childEvent"><b>childEvent</b></a> ( TQChildEvent * c )</li> +<li class=fn>int <a href="#idAfter"><b>idAfter</b></a> ( TQWidget * w ) const</li> +<li class=fn>void <a href="#moveSplitter"><b>moveSplitter</b></a> ( TQCOORD p, int id )</li> +<li class=fn>virtual void drawSplitter ( TQPainter * p, TQCOORD x, TQCOORD y, TQCOORD w, TQCOORD h ) <em>(obsolete)</em></li> +<li class=fn>int <a href="#adjustPos"><b>adjustPos</b></a> ( int pos, int id )</li> +<li class=fn>virtual void <a href="#setRubberband"><b>setRubberband</b></a> ( int p )</li> +<li class=fn>void <a href="#getRange"><b>getRange</b></a> ( int id, int * min, int * max )</li> +</ul> +<h2>Related Functions</h2> +<ul> +<li class=fn>TQTextStream & <a href="#operator-lt-lt"><b>operator<<</b></a> ( TQTextStream & ts, const TQSplitter & splitter )</li> +<li class=fn>TQTextStream & <a href="#operator-gt-gt"><b>operator>></b></a> ( TQTextStream & ts, TQSplitter & splitter )</li> +</ul> +<hr><a name="details"></a><h2>Detailed Description</h2> + + +The TQSplitter class implements a splitter widget. +<p> + +<p> A splitter lets the user control the size of child widgets by +dragging the boundary between the children. Any number of widgets +may be controlled by a single splitter. +<p> To show a <a href="ntqlistbox.html">TQListBox</a>, a <a href="ntqlistview.html">TQListView</a> and a <a href="ntqtextedit.html">TQTextEdit</a> side by side: +<pre> + TQSplitter *split = new TQSplitter( parent ); + <a href="ntqlistbox.html">TQListBox</a> *lb = new <a href="ntqlistbox.html">TQListBox</a>( split ); + <a href="ntqlistview.html">TQListView</a> *lv = new <a href="ntqlistview.html">TQListView</a>( split ); + <a href="ntqtextedit.html">TQTextEdit</a> *ed = new <a href="ntqtextedit.html">TQTextEdit</a>( split ); + </pre> + +<p> TQSplitter lays out its children horizontally (side by side); you +can use <a href="#setOrientation">setOrientation</a>(TQSplitter::Vertical) to lay out the +children vertically. +<p> By default, all widgets can be as large or as small as the user +wishes, between the <a href="ntqwidget.html#minimumSizeHint">minimumSizeHint</a>() (or <a href="ntqwidget.html#minimumSize">minimumSize</a>()) +and <a href="ntqwidget.html#maximumSize">maximumSize</a>() of the widgets. Use <a href="#setResizeMode">setResizeMode</a>() to +specify that a widget should keep its size when the splitter is +resized, or set the stretch component of the <a href="ntqwidget.html#sizePolicy-prop">sizePolicy</a>. +<p> Although TQSplitter normally resizes the children only at the end +of a resize operation, if you call <a href="#setOpaqueResize">setOpaqueResize</a>(TRUE) the +widgets are resized as often as possible. +<p> The initial distribution of size between the widgets is determined +by the initial size of each widget. You can also use <a href="#setSizes">setSizes</a>() to +set the sizes of all the widgets. The function <a href="#sizes">sizes</a>() returns the +sizes set by the user. +<p> If you <a href="ntqwidget.html#hide">hide</a>() a child its space will be distributed among the +other children. It will be reinstated when you <a href="ntqwidget.html#show">show</a>() it again. It +is also possible to reorder the widgets within the splitter using +<a href="#moveToFirst">moveToFirst</a>() and <a href="#moveToLast">moveToLast</a>(). +<p> <img src=qsplitter-m.png> <img src=qsplitter-w.png> +<p> <p>See also <a href="ntqtabbar.html">TQTabBar</a> and <a href="organizers.html">Organizers</a>. + +<hr><h2>Member Type Documentation</h2> +<h3 class=fn><a name="ResizeMode-enum"></a>TQSplitter::ResizeMode</h3> + +<p> This enum type describes how TQSplitter will resize each of its +child widgets. +<ul> +<li><tt>TQSplitter::Auto</tt> - The widget will be resized according to the stretch +factors set in its <a href="ntqwidget.html#sizePolicy">sizePolicy</a>(). +<li><tt>TQSplitter::Stretch</tt> - The widget will be resized when the splitter +itself is resized. +<li><tt>TQSplitter::KeepSize</tt> - TQSplitter will try to keep the widget's size +unchanged. +<li><tt>TQSplitter::FollowSizeHint</tt> - TQSplitter will resize the widget when the +widget's size hint changes. +</ul> +<hr><h2>Member Function Documentation</h2> +<h3 class=fn><a name="TQSplitter"></a>TQSplitter::TQSplitter ( <a href="ntqwidget.html">TQWidget</a> * parent = 0, const char * name = 0 ) +</h3> +Constructs a horizontal splitter with the <em>parent</em> and <em>name</em> +arguments being passed on to the <a href="ntqframe.html">TQFrame</a> constructor. + +<h3 class=fn><a name="TQSplitter-2"></a>TQSplitter::TQSplitter ( <a href="ntqt.html#Orientation-enum">Orientation</a> o, <a href="ntqwidget.html">TQWidget</a> * parent = 0, const char * name = 0 ) +</h3> +Constructs a splitter with orientation <em>o</em> with the <em>parent</em> and +<em>name</em> arguments being passed on to the <a href="ntqframe.html">TQFrame</a> constructor. + +<h3 class=fn><a name="~TQSplitter"></a>TQSplitter::~TQSplitter () +</h3> +Destroys the splitter and any children. + +<h3 class=fn>int <a name="adjustPos"></a>TQSplitter::adjustPos ( int pos, int id )<tt> [protected]</tt> +</h3> +Returns the closest legal position to <em>pos</em> of the widget with ID +<em>id</em>. +<p> <p>See also <a href="#idAfter">idAfter</a>(). + +<h3 class=fn>void <a name="childEvent"></a>TQSplitter::childEvent ( <a href="qchildevent.html">TQChildEvent</a> * c )<tt> [virtual protected]</tt> +</h3> +Tells the splitter that the child widget described by <em>c</em> has +been inserted or removed. + +<p>Reimplemented from <a href="ntqobject.html#childEvent">TQObject</a>. +<h3 class=fn>bool <a name="childrenCollapsible"></a>TQSplitter::childrenCollapsible () const +</h3><p>Returns TRUE if child widgets can be resized down to size 0 by the user; otherwise returns FALSE. +See the <a href="ntqsplitter.html#childrenCollapsible-prop">"childrenCollapsible"</a> property for details. +<h3 class=fn>void <a name="drawSplitter"></a>TQSplitter::drawSplitter ( <a href="ntqpainter.html">TQPainter</a> * p, TQCOORD x, TQCOORD y, TQCOORD w, TQCOORD h )<tt> [virtual protected]</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> Draws the splitter handle in the rectangle described by <em>x</em>, <em>y</em>, +<em>w</em>, <em>h</em> using painter <em>p</em>. +<p>See also <a href="ntqstyle.html#drawPrimitive">TQStyle::drawPrimitive</a>(). + +<h3 class=fn>void <a name="getRange"></a>TQSplitter::getRange ( int id, int * min, int * max )<tt> [protected]</tt> +</h3> +Returns the valid range of the splitter with ID <em>id</em> in <em>*min</em> +and <em>*max</em> if <em>min</em> and <em>max</em> are not 0. +<p> <p>See also <a href="#idAfter">idAfter</a>(). + +<h3 class=fn>int <a name="handleWidth"></a>TQSplitter::handleWidth () const +</h3><p>Returns the width of the splitter handle. +See the <a href="ntqsplitter.html#handleWidth-prop">"handleWidth"</a> property for details. +<h3 class=fn>int <a name="idAfter"></a>TQSplitter::idAfter ( <a href="ntqwidget.html">TQWidget</a> * w ) const<tt> [protected]</tt> +</h3> +Returns the ID of the widget to the right of or below the widget +<em>w</em>, or 0 if there is no such widget (i.e. it is either not in +this TQSplitter or <em>w</em> is at the end). + +<h3 class=fn>void <a name="moveSplitter"></a>TQSplitter::moveSplitter ( TQCOORD p, int id )<tt> [protected]</tt> +</h3> +Moves the left/top edge of the splitter handle with ID <em>id</em> as +close as possible to position <em>p</em>, which is the distance from the +left (or top) edge of the widget. +<p> For Arabic, Hebrew and other right-to-left languages the layout is +reversed. <em>p</em> is then the distance from the right (or top) edge +of the widget. +<p> <p>See also <a href="#idAfter">idAfter</a>(). + +<h3 class=fn>void <a name="moveToFirst"></a>TQSplitter::moveToFirst ( <a href="ntqwidget.html">TQWidget</a> * w ) +</h3> +Moves widget <em>w</em> to the leftmost/top position. + +<p>Example: <a href="splitter-example.html#x1299">splitter/splitter.cpp</a>. +<h3 class=fn>void <a name="moveToLast"></a>TQSplitter::moveToLast ( <a href="ntqwidget.html">TQWidget</a> * w ) +</h3> +Moves widget <em>w</em> to the rightmost/bottom position. + +<h3 class=fn>bool <a name="opaqueResize"></a>TQSplitter::opaqueResize () const +</h3><p>Returns TRUE if resizing is opaque; otherwise returns FALSE. +See the <a href="ntqsplitter.html#opaqueResize-prop">"opaqueResize"</a> property for details. +<h3 class=fn><a href="ntqt.html#Orientation-enum">Orientation</a> <a name="orientation"></a>TQSplitter::orientation () const +</h3><p>Returns the orientation of the splitter. +See the <a href="ntqsplitter.html#orientation-prop">"orientation"</a> property for details. +<h3 class=fn>void <a name="refresh"></a>TQSplitter::refresh () +</h3> + +<p> Updates the splitter's state. You should not need to call this +function. + +<h3 class=fn>void <a name="setChildrenCollapsible"></a>TQSplitter::setChildrenCollapsible ( bool ) +</h3><p>Sets whether child widgets can be resized down to size 0 by the user. +See the <a href="ntqsplitter.html#childrenCollapsible-prop">"childrenCollapsible"</a> property for details. +<h3 class=fn>void <a name="setCollapsible"></a>TQSplitter::setCollapsible ( <a href="ntqwidget.html">TQWidget</a> * w, bool collapse ) +</h3> +Sets whether the child widget <em>w</em> is collapsible to <em>collapse</em>. +<p> By default, children are collapsible, meaning that the user can +resize them down to size 0, even if they have a non-zero +<a href="ntqwidget.html#minimumSize">minimumSize</a>() or <a href="ntqwidget.html#minimumSizeHint">minimumSizeHint</a>(). This behavior can be changed +on a per-widget basis by calling this function, or globally for +all the widgets in the splitter by setting the <a href="#childrenCollapsible-prop">childrenCollapsible</a> property. +<p> <p>See also <a href="#childrenCollapsible-prop">childrenCollapsible</a>. + +<h3 class=fn>void <a name="setHandleWidth"></a>TQSplitter::setHandleWidth ( int ) +</h3><p>Sets the width of the splitter handle. +See the <a href="ntqsplitter.html#handleWidth-prop">"handleWidth"</a> property for details. +<h3 class=fn>void <a name="setOpaqueResize"></a>TQSplitter::setOpaqueResize ( bool = TRUE )<tt> [virtual]</tt> +</h3><p>Sets whether resizing is opaque. +See the <a href="ntqsplitter.html#opaqueResize-prop">"opaqueResize"</a> property for details. +<h3 class=fn>void <a name="setOrientation"></a>TQSplitter::setOrientation ( <a href="ntqt.html#Orientation-enum">Orientation</a> )<tt> [virtual]</tt> +</h3><p>Sets the orientation of the splitter. +See the <a href="ntqsplitter.html#orientation-prop">"orientation"</a> property for details. +<h3 class=fn>void <a name="setResizeMode"></a>TQSplitter::setResizeMode ( <a href="ntqwidget.html">TQWidget</a> * w, <a href="ntqsplitter.html#ResizeMode-enum">ResizeMode</a> mode )<tt> [virtual]</tt> +</h3> +Sets resize mode of widget <em>w</em> to <em>mode</em>. (The default is <a href="#ResizeMode-enum">Auto</a>.) + +<p>Examples: <a href="fileiconview-example.html#x894">fileiconview/mainwindow.cpp</a>, <a href="listviews-example.html#x161">listviews/listviews.cpp</a>, and <a href="splitter-example.html#x1301">splitter/splitter.cpp</a>. +<h3 class=fn>void <a name="setRubberband"></a>TQSplitter::setRubberband ( int p )<tt> [virtual protected]</tt> +</h3> +Displays a rubber band at position <em>p</em>. If <em>p</em> is negative, the +rubber band is removed. + +<h3 class=fn>void <a name="setSizes"></a>TQSplitter::setSizes ( <a href="ntqvaluelist.html">TQValueList</a><int> list ) +</h3> +Sets the size parameters to the values given in the <em>list</em>. If +the splitter is horizontal, the values set the widths of each +widget going from left to right. If the splitter is vertical, the +values set the heights of each widget going from top to bottom. +Extra values in the <em>list</em> are ignored. +<p> If <em>list</em> contains too few values, the result is undefined but +the program will still be well-behaved. +<p> Note that the values in <em>list</em> should be the height/width that +the widgets should be resized to. +<p> <p>See also <a href="#sizes">sizes</a>(). + +<h3 class=fn><a href="ntqvaluelist.html">TQValueList</a><int> <a name="sizes"></a>TQSplitter::sizes () const +</h3> +Returns a list of the size parameters of all the widgets in this +splitter. +<p> If the splitter's orientation is horizontal, the list is a list of +widget widths; if the orientation is vertical, the list is a list +of widget heights. +<p> Giving the values to another splitter's <a href="#setSizes">setSizes</a>() function will +produce a splitter with the same layout as this one. +<p> Note that if you want to iterate over the list, you should iterate +over a copy, e.g. +<pre> + <a href="ntqvaluelist.html">TQValueList</a><int> list = mySplitter.sizes(); + TQValueList<int>::Iterator it = list.<a href="ntqvaluelist.html#begin">begin</a>(); + while( it != list.<a href="ntqvaluelist.html#end">end</a>() ) { + myProcessing( *it ); + ++it; + } + </pre> + +<p> <p>See also <a href="#setSizes">setSizes</a>(). + +<hr><h2>Property Documentation</h2> +<h3 class=fn>bool <a name="childrenCollapsible-prop"></a>childrenCollapsible</h3> +<p>This property holds whether child widgets can be resized down to size 0 by the user. +<p>By default, children are collapsible. It is possible to enable +and disable the collapsing of individual children; see +<a href="#setCollapsible">setCollapsible</a>(). + +<p>Set this property's value with <a href="#setChildrenCollapsible">setChildrenCollapsible</a>() and get this property's value with <a href="#childrenCollapsible">childrenCollapsible</a>(). +<h3 class=fn>int <a name="handleWidth-prop"></a>handleWidth</h3> +<p>This property holds the width of the splitter handle. +<p> +<p>Set this property's value with <a href="#setHandleWidth">setHandleWidth</a>() and get this property's value with <a href="#handleWidth">handleWidth</a>(). +<h3 class=fn>bool <a name="opaqueResize-prop"></a>opaqueResize</h3> +<p>This property holds whether resizing is opaque. +<p>Opaque resizing is off by default. + +<p>Set this property's value with <a href="#setOpaqueResize">setOpaqueResize</a>() and get this property's value with <a href="#opaqueResize">opaqueResize</a>(). +<h3 class=fn><a href="ntqt.html#Orientation-enum">Orientation</a> <a name="orientation-prop"></a>orientation</h3> +<p>This property holds the orientation of the splitter. +<p>By default the orientation is horizontal (the widgets are side by +side). The possible orientations are <a href="ntqt.html#Orientation-enum">Horizontal</a> and +<a href="ntqt.html#Orientation-enum">Vertical</a>. + +<p>Set this property's value with <a href="#setOrientation">setOrientation</a>() and get this property's value with <a href="#orientation">orientation</a>(). +<hr><h2>Related Functions</h2> +<h3 class=fn><a href="ntqtextstream.html">TQTextStream</a> & <a name="operator-lt-lt"></a>operator<< ( <a href="ntqtextstream.html">TQTextStream</a> & ts, const <a href="ntqsplitter.html">TQSplitter</a> & splitter ) +</h3> + +<p> Writes the sizes and the hidden state of the widgets in the +splitter <em>splitter</em> to the text stream <em>ts</em>. +<p> <p>See also <a href="#operator-gt-gt">operator>></a>(), <a href="#sizes">sizes</a>(), and <a href="ntqwidget.html#hidden-prop">TQWidget::hidden</a>. + +<h3 class=fn><a href="ntqtextstream.html">TQTextStream</a> & <a name="operator-gt-gt"></a>operator>> ( <a href="ntqtextstream.html">TQTextStream</a> & ts, <a href="ntqsplitter.html">TQSplitter</a> & splitter ) +</h3> + +<p> Reads the sizes and the hidden state of the widgets in the +splitter <em>splitter</em> from the text stream <em>ts</em>. The sizes must +have been previously written by the <a href="#operator-lt-lt">operator<<</a>() function. +<p> <p>See also <a href="#operator-lt-lt">operator<<</a>(), <a href="#setSizes">setSizes</a>(), and <a href="ntqwidget.html#hide">TQWidget::hide</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> |