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| author | Michele Calgaro <michele.calgaro@yahoo.it> | 2024-08-16 19:11:00 +0900 |
|---|---|---|
| committer | Michele Calgaro <michele.calgaro@yahoo.it> | 2024-08-16 19:11:00 +0900 |
| commit | 82ecd83484c9fa1ede059986ab771e74e33e68ef (patch) | |
| tree | d0e76f19632bb02fc55028625bdb903902e1bac1 /doc/html/qboxlayout.html | |
| parent | c55ef27a2c511c29a8a82d00bd2ede1fb02cfa41 (diff) | |
| download | tqt3-82ecd83484c9fa1ede059986ab771e74e33e68ef.tar.gz tqt3-82ecd83484c9fa1ede059986ab771e74e33e68ef.zip | |
Rename layout nt* related files to equivalent tq*
Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
Diffstat (limited to 'doc/html/qboxlayout.html')
| -rw-r--r-- | doc/html/qboxlayout.html | 367 |
1 files changed, 0 insertions, 367 deletions
diff --git a/doc/html/qboxlayout.html b/doc/html/qboxlayout.html deleted file mode 100644 index 117b3a424..000000000 --- a/doc/html/qboxlayout.html +++ /dev/null @@ -1,367 +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/kernel/qlayout.cpp:1616 --> -<html> -<head> -<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> -<title>TQBoxLayout 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>TQBoxLayout Class Reference</h1> - -<p>The TQBoxLayout class lines up child widgets horizontally or -vertically. -<a href="#details">More...</a> -<p><tt>#include <<a href="qlayout-h.html">ntqlayout.h</a>></tt> -<p>Inherits <a href="ntqlayout.html">TQLayout</a>. -<p>Inherited by <a href="qhboxlayout.html">TQHBoxLayout</a> and <a href="qvboxlayout.html">TQVBoxLayout</a>. -<p><a href="qboxlayout-members.html">List of all member functions.</a> -<h2>Public Members</h2> -<ul> -<li class=fn>enum <a href="#Direction-enum"><b>Direction</b></a> { LeftToRight, RightToLeft, TopToBottom, BottomToTop, Down = TopToBottom, Up = BottomToTop }</li> -<li class=fn><a href="#TQBoxLayout"><b>TQBoxLayout</b></a> ( TQWidget * parent, Direction d, int margin = 0, int spacing = -1, const char * name = 0 )</li> -<li class=fn><a href="#TQBoxLayout-2"><b>TQBoxLayout</b></a> ( TQLayout * parentLayout, Direction d, int spacing = -1, const char * name = 0 )</li> -<li class=fn><a href="#TQBoxLayout-3"><b>TQBoxLayout</b></a> ( Direction d, int spacing = -1, const char * name = 0 )</li> -<li class=fn><a href="#~TQBoxLayout"><b>~TQBoxLayout</b></a> ()</li> -<li class=fn>virtual void <a href="#addItem"><b>addItem</b></a> ( TQLayoutItem * item )</li> -<li class=fn>Direction <a href="#direction"><b>direction</b></a> () const</li> -<li class=fn>void <a href="#setDirection"><b>setDirection</b></a> ( Direction direction )</li> -<li class=fn>void <a href="#addSpacing"><b>addSpacing</b></a> ( int size )</li> -<li class=fn>void <a href="#addStretch"><b>addStretch</b></a> ( int stretch = 0 )</li> -<li class=fn>void <a href="#addWidget"><b>addWidget</b></a> ( TQWidget * widget, int stretch = 0, int alignment = 0 )</li> -<li class=fn>void <a href="#addLayout"><b>addLayout</b></a> ( TQLayout * layout, int stretch = 0 )</li> -<li class=fn>void <a href="#addStrut"><b>addStrut</b></a> ( int size )</li> -<li class=fn>void <a href="#insertSpacing"><b>insertSpacing</b></a> ( int index, int size )</li> -<li class=fn>void <a href="#insertStretch"><b>insertStretch</b></a> ( int index, int stretch = 0 )</li> -<li class=fn>void <a href="#insertWidget"><b>insertWidget</b></a> ( int index, TQWidget * widget, int stretch = 0, int alignment = 0 )</li> -<li class=fn>void <a href="#insertLayout"><b>insertLayout</b></a> ( int index, TQLayout * layout, int stretch = 0 )</li> -<li class=fn>bool <a href="#setStretchFactor"><b>setStretchFactor</b></a> ( TQWidget * w, int stretch )</li> -<li class=fn>bool <a href="#setStretchFactor-2"><b>setStretchFactor</b></a> ( TQLayout * l, int stretch )</li> -<li class=fn>virtual TQSize <a href="#sizeHint"><b>sizeHint</b></a> () const</li> -<li class=fn>virtual TQSize <a href="#minimumSize"><b>minimumSize</b></a> () const</li> -<li class=fn>virtual TQSize <a href="#maximumSize"><b>maximumSize</b></a> () const</li> -<li class=fn>virtual bool <a href="#hasHeightForWidth"><b>hasHeightForWidth</b></a> () const</li> -<li class=fn>virtual int <a href="#heightForWidth"><b>heightForWidth</b></a> ( int w ) const</li> -<li class=fn>virtual TQSizePolicy::ExpandData <a href="#expanding"><b>expanding</b></a> () const</li> -<li class=fn>virtual void <a href="#invalidate"><b>invalidate</b></a> ()</li> -<li class=fn>virtual void <a href="#setGeometry"><b>setGeometry</b></a> ( const TQRect & r )</li> -<li class=fn>int <a href="#findWidget"><b>findWidget</b></a> ( TQWidget * w )</li> -</ul> -<h2>Protected Members</h2> -<ul> -<li class=fn>void <a href="#insertItem"><b>insertItem</b></a> ( int index, TQLayoutItem * item )</li> -</ul> -<hr><a name="details"></a><h2>Detailed Description</h2> - - -<p> The TQBoxLayout class lines up child widgets horizontally or -vertically. -<p> - -<p> TQBoxLayout takes the space it gets (from its parent layout or from -the <a href="ntqlayout.html#mainWidget">mainWidget</a>()), divides it up into a row of boxes, and makes -each managed widget fill one box. -<p> <center><img src="qhbox-m.png" alt="Horizontal box with five child widgets"></center> -<p> If the TQBoxLayout's orientation is <a href="ntqt.html#Orientation-enum">Horizontal</a> the boxes are -placed in a row, with suitable sizes. Each widget (or other box) -will get at least its minimum size and at most its maximum size. -Any excess space is shared according to the stretch factors (more -about that below). -<p> <center><img src="qvbox-m.png" alt="Vertical box with five child widgets"></center> -<p> If the TQBoxLayout's orientation is <a href="ntqt.html#Orientation-enum">Vertical</a>, the boxes are -placed in a column, again with suitable sizes. -<p> The easiest way to create a TQBoxLayout is to use one of the -convenience classes, e.g. <a href="qhboxlayout.html">TQHBoxLayout</a> (for <a href="ntqt.html#Orientation-enum">Horizontal</a> boxes) or -<a href="qvboxlayout.html">TQVBoxLayout</a> (for <a href="ntqt.html#Orientation-enum">Vertical</a> boxes). You can also use the -TQBoxLayout constructor directly, specifying its direction as <a href="#Direction-enum">LeftToRight</a>, <a href="#Direction-enum">Down</a>, <a href="#Direction-enum">RightToLeft</a> or <a href="#Direction-enum">Up</a>. -<p> If the TQBoxLayout is not the top-level layout (i.e. it is not -managing all of the widget's area and children), you must add it -to its parent layout before you can do anything with it. The -normal way to add a layout is by calling -parentLayout->addLayout(). -<p> Once you have done this, you can add boxes to the TQBoxLayout using -one of four functions: -<p> <ul> -<li> <a href="#addWidget">addWidget</a>() to add a widget to the TQBoxLayout and set the -widget's <a href="layout.html#stretch-factor">stretch factor</a>. (The stretch factor is along the row of -boxes.) -<p> <li> <a href="#addSpacing">addSpacing</a>() to create an empty box; this is one of the -functions you use to create nice and spacious dialogs. See below -for ways to set margins. -<p> <li> <a href="#addStretch">addStretch</a>() to create an empty, stretchable box. -<p> <li> <a href="#addLayout">addLayout</a>() to add a box containing another <a href="ntqlayout.html">TQLayout</a> to the row -and set that layout's stretch factor. -</ul> -<p> Use <a href="#insertWidget">insertWidget</a>(), <a href="#insertSpacing">insertSpacing</a>(), <a href="#insertStretch">insertStretch</a>() or -<a href="#insertLayout">insertLayout</a>() to insert a box at a specified position in the -layout. -<p> TQBoxLayout also includes two margin widths: -<p> <ul> -<li> <a href="ntqlayout.html#setMargin">setMargin</a>() sets the width of the outer border. This is the width -of the reserved space along each of the TQBoxLayout's four sides. -<li> <a href="ntqlayout.html#setSpacing">setSpacing</a>() sets the width between neighboring boxes. (You -can use <a href="#addSpacing">addSpacing</a>() to get more space at a particular spot.) -</ul> -<p> The margin defaults to 0. The spacing defaults to the same as the -margin width for a top-level layout, or to the same as the parent -layout. Both are parameters to the constructor. -<p> To remove a widget from a layout, call <a href="ntqlayout.html#remove">remove</a>(). Calling -<a href="tqwidget.html#hide">TQWidget::hide</a>() on a widget also effectively removes the widget -from the layout until <a href="tqwidget.html#show">TQWidget::show</a>() is called. -<p> You will almost always want to use <a href="qvboxlayout.html">TQVBoxLayout</a> and <a href="qhboxlayout.html">TQHBoxLayout</a> -rather than TQBoxLayout because of their convenient constructors. -<p> <p>See also <a href="tqgrid.html">TQGrid</a>, <a href="layout.html">Layout Overview</a>, <a href="appearance.html">Widget Appearance and Style</a>, and <a href="geomanagement.html">Layout Management</a>. - -<hr><h2>Member Type Documentation</h2> -<h3 class=fn><a name="Direction-enum"></a>TQBoxLayout::Direction</h3> - -<p> This type is used to determine the direction of a box layout. -<ul> -<li><tt>TQBoxLayout::LeftToRight</tt> - Horizontal, from left to right -<li><tt>TQBoxLayout::RightToLeft</tt> - Horizontal, from right to left -<li><tt>TQBoxLayout::TopToBottom</tt> - Vertical, from top to bottom -<li><tt>TQBoxLayout::Down</tt> - The same as <a href="#Direction-enum">TopToBottom</a> -<li><tt>TQBoxLayout::BottomToTop</tt> - Vertical, from bottom to top -<li><tt>TQBoxLayout::Up</tt> - The same as <a href="#Direction-enum">BottomToTop</a> -</ul> -<hr><h2>Member Function Documentation</h2> -<h3 class=fn><a name="TQBoxLayout"></a>TQBoxLayout::TQBoxLayout ( <a href="tqwidget.html">TQWidget</a> * parent, <a href="qboxlayout.html#Direction-enum">Direction</a> d, int margin = 0, int spacing = -1, const char * name = 0 ) -</h3> -Constructs a new TQBoxLayout with direction <em>d</em> and main widget <em>parent</em>. <em>parent</em> may not be 0. -<p> The <em>margin</em> is the number of pixels between the edge of the -widget and its managed children. The <em>spacing</em> is the default -number of pixels between neighboring children. If <em>spacing</em> is -1 -the value of <em>margin</em> is used for <em>spacing</em>. -<p> <em>name</em> is the internal object name. -<p> <p>See also <a href="#direction">direction</a>(). - -<h3 class=fn><a name="TQBoxLayout-2"></a>TQBoxLayout::TQBoxLayout ( <a href="ntqlayout.html">TQLayout</a> * parentLayout, <a href="qboxlayout.html#Direction-enum">Direction</a> d, int spacing = -1, const char * name = 0 ) -</h3> -Constructs a new TQBoxLayout called <em>name</em>, with direction <em>d</em>, -and inserts it into <em>parentLayout</em>. -<p> The <em>spacing</em> is the default number of pixels between neighboring -children. If <em>spacing</em> is -1, the layout will inherit its -parent's <a href="ntqlayout.html#spacing">spacing</a>(). - -<h3 class=fn><a name="TQBoxLayout-3"></a>TQBoxLayout::TQBoxLayout ( <a href="qboxlayout.html#Direction-enum">Direction</a> d, int spacing = -1, const char * name = 0 ) -</h3> -Constructs a new TQBoxLayout called <em>name</em>, with direction <em>d</em>. -<p> If <em>spacing</em> is -1, the layout will inherit its parent's -<a href="ntqlayout.html#spacing">spacing</a>(); otherwise <em>spacing</em> is used. -<p> You must insert this box into another layout. - -<h3 class=fn><a name="~TQBoxLayout"></a>TQBoxLayout::~TQBoxLayout () -</h3> -Destroys this box layout. -<p> The layout's widgets aren't destroyed. - -<h3 class=fn>void <a name="addItem"></a>TQBoxLayout::addItem ( <a href="qlayoutitem.html">TQLayoutItem</a> * item )<tt> [virtual]</tt> -</h3> -Adds <em>item</em> to the end of this box layout. - -<p>Examples: <a href="tutorial2-09.html#x2629">chart/optionsform.cpp</a> and <a href="tutorial2-08.html#x2593">chart/setdataform.cpp</a>. -<p>Reimplemented from <a href="ntqlayout.html#addItem">TQLayout</a>. -<h3 class=fn>void <a name="addLayout"></a>TQBoxLayout::addLayout ( <a href="ntqlayout.html">TQLayout</a> * layout, int stretch = 0 ) -</h3> -Adds <em>layout</em> to the end of the box, with serial <a href="layout.html#stretch-factor">stretch factor</a> -<em>stretch</em>. -<p> When a layout is constructed with another layout as its parent, -you don't need to call <a href="#addLayout">addLayout</a>(); the child layout is -automatically added to the parent layout as it is constructed. -<p> <p>See also <a href="#insertLayout">insertLayout</a>(), <a href="ntqlayout.html#setAutoAdd">setAutoAdd</a>(), <a href="#addWidget">addWidget</a>(), and <a href="#addSpacing">addSpacing</a>(). - -<p>Examples: <a href="tutorial2-09.html#x2630">chart/optionsform.cpp</a>, <a href="tutorial2-08.html#x2594">chart/setdataform.cpp</a>, <a href="simple-font-demo-example.html#x2835">fonts/simple-tqfont-demo/viewer.cpp</a>, <a href="listbox-example.html#x1422">listbox/listbox.cpp</a>, <a href="regexptester-example.html#x2469">regexptester/regexptester.cpp</a>, and <a href="tictac-example.html#x19">tictac/tictac.cpp</a>. -<h3 class=fn>void <a name="addSpacing"></a>TQBoxLayout::addSpacing ( int size ) -</h3> -Adds a non-stretchable space with size <em>size</em> to the end of this -box layout. TQBoxLayout provides default margin and spacing. This -function adds additional space. -<p> <p>See also <a href="#insertSpacing">insertSpacing</a>() and <a href="#addStretch">addStretch</a>(). - -<p>Example: <a href="listbox-example.html#x1423">listbox/listbox.cpp</a>. -<h3 class=fn>void <a name="addStretch"></a>TQBoxLayout::addStretch ( int stretch = 0 ) -</h3> -Adds a stretchable space with zero minimum size and <a href="layout.html#stretch-factor">stretch factor</a> -<em>stretch</em> to the end of this box layout. -<p> <p>See also <a href="#addSpacing">addSpacing</a>(). - -<p>Examples: <a href="layout-example.html#x528">layout/layout.cpp</a>, <a href="listbox-example.html#x1424">listbox/listbox.cpp</a>, <a href="regexptester-example.html#x2470">regexptester/regexptester.cpp</a>, and <a href="tutorial1-13.html#x2410">t13/gamebrd.cpp</a>. -<h3 class=fn>void <a name="addStrut"></a>TQBoxLayout::addStrut ( int size ) -</h3> -Limits the perpendicular dimension of the box (e.g. height if the -box is LeftToRight) to a minimum of <em>size</em>. Other constraints may -increase the limit. - -<h3 class=fn>void <a name="addWidget"></a>TQBoxLayout::addWidget ( <a href="tqwidget.html">TQWidget</a> * widget, int stretch = 0, int alignment = 0 ) -</h3> -Adds <em>widget</em> to the end of this box layout, with a <a href="layout.html#stretch-factor">stretch factor</a> of <em>stretch</em> and alignment <em>alignment</em>. -<p> The stretch factor applies only in the <a href="#direction">direction</a> of the TQBoxLayout, and is relative to the other boxes and -widgets in this TQBoxLayout. Widgets and boxes with higher stretch -factors grow more. -<p> If the stretch factor is 0 and nothing else in the TQBoxLayout has -a stretch factor greater than zero, the space is distributed -according to the TQWidget:sizePolicy() of each widget that's -involved. -<p> Alignment is specified by <em>alignment</em> which is a bitwise OR of <a href="ntqt.html#AlignmentFlags-enum">TQt::AlignmentFlags</a> values. The default alignment is 0, which means -that the widget fills the entire cell. -<p> From TQt 3.0, the <em>alignment</em> parameter is interpreted more -aggressively than in previous versions of TQt. A non-default -alignment now indicates that the widget should not grow to fill -the available space, but should be sized according to <a href="#sizeHint">sizeHint</a>(). -<p> <p>See also <a href="#insertWidget">insertWidget</a>(), <a href="ntqlayout.html#setAutoAdd">setAutoAdd</a>(), <a href="#addLayout">addLayout</a>(), and <a href="#addSpacing">addSpacing</a>(). - -<p>Examples: <a href="tutorial2-09.html#x2631">chart/optionsform.cpp</a>, <a href="checklists-example.html#x423">checklists/checklists.cpp</a>, <a href="layout-example.html#x529">layout/layout.cpp</a>, <a href="lineedits-example.html#x169">lineedits/lineedits.cpp</a>, <a href="listbox-example.html#x1425">listbox/listbox.cpp</a>, <a href="tutorial1-13.html#x2411">t13/gamebrd.cpp</a>, and <a href="tutorial1-13.html#x2401">t13/lcdrange.cpp</a>. -<h3 class=fn><a href="qboxlayout.html#Direction-enum">Direction</a> <a name="direction"></a>TQBoxLayout::direction () const -</h3> - -<p> Returns the direction of the box. <a href="#addWidget">addWidget</a>() and <a href="#addSpacing">addSpacing</a>() -work in this direction; the stretch stretches in this direction. -<p> <p>See also <a href="#Direction-enum">TQBoxLayout::Direction</a>, <a href="#addWidget">addWidget</a>(), and <a href="#addSpacing">addSpacing</a>(). - -<h3 class=fn><a href="tqsizepolicy.html#ExpandData-enum">TQSizePolicy::ExpandData</a> <a name="expanding"></a>TQBoxLayout::expanding () const<tt> [virtual]</tt> -</h3> -Returns whether this layout can make use of more space than -<a href="#sizeHint">sizeHint</a>(). A value of <a href="ntqt.html#Orientation-enum">Vertical</a> or <a href="ntqt.html#Orientation-enum">Horizontal</a> means that it wants -to grow in only one dimension, whereas <tt>BothDirections</tt> means that -it wants to grow in both dimensions. - -<p>Reimplemented from <a href="ntqlayout.html#expanding">TQLayout</a>. -<h3 class=fn>int <a name="findWidget"></a>TQBoxLayout::findWidget ( <a href="tqwidget.html">TQWidget</a> * w ) -</h3> -Searches for widget <em>w</em> in this layout (not including child -layouts). -<p> Returns the index of <em>w</em>, or -1 if <em>w</em> is not found. - -<h3 class=fn>bool <a name="hasHeightForWidth"></a>TQBoxLayout::hasHeightForWidth () const<tt> [virtual]</tt> -</h3> -Returns TRUE if this layout's preferred height depends on its width; -otherwise returns FALSE. - -<p>Reimplemented from <a href="qlayoutitem.html#hasHeightForWidth">TQLayoutItem</a>. -<h3 class=fn>int <a name="heightForWidth"></a>TQBoxLayout::heightForWidth ( int w ) const<tt> [virtual]</tt> -</h3> -Returns the layout's preferred height when it is <em>w</em> pixels wide. - -<p>Reimplemented from <a href="qlayoutitem.html#heightForWidth">TQLayoutItem</a>. -<h3 class=fn>void <a name="insertItem"></a>TQBoxLayout::insertItem ( int index, <a href="qlayoutitem.html">TQLayoutItem</a> * item )<tt> [protected]</tt> -</h3> -Inserts <em>item</em> into this box layout at position <em>index</em>. If <em>index</em> is negative, the item is added at the end. -<p> <b>Warning:</b> Does not call TQLayout::insertChildLayout() if <em>item</em> is -a <a href="ntqlayout.html">TQLayout</a>. -<p> <p>See also <a href="#addItem">addItem</a>() and <a href="#findWidget">findWidget</a>(). - -<h3 class=fn>void <a name="insertLayout"></a>TQBoxLayout::insertLayout ( int index, <a href="ntqlayout.html">TQLayout</a> * layout, int stretch = 0 ) -</h3> -Inserts <em>layout</em> at position <em>index</em>, with <a href="layout.html#stretch-factor">stretch factor</a> <em>stretch</em>. If <em>index</em> is negative, the layout is added at the end. -<p> <em>layout</em> becomes a child of the box layout. -<p> <p>See also <a href="ntqlayout.html#setAutoAdd">setAutoAdd</a>(), <a href="#insertWidget">insertWidget</a>(), and <a href="#insertSpacing">insertSpacing</a>(). - -<h3 class=fn>void <a name="insertSpacing"></a>TQBoxLayout::insertSpacing ( int index, int size ) -</h3> -Inserts a non-stretchable space at position <em>index</em>, with size <em>size</em>. If <em>index</em> is negative the space is added at the end. -<p> The box layout has default margin and spacing. This function adds -additional space. -<p> <p>See also <a href="#insertStretch">insertStretch</a>(). - -<h3 class=fn>void <a name="insertStretch"></a>TQBoxLayout::insertStretch ( int index, int stretch = 0 ) -</h3> -Inserts a stretchable space at position <em>index</em>, with zero -minimum size and <a href="layout.html#stretch-factor">stretch factor</a> <em>stretch</em>. If <em>index</em> is -negative the space is added at the end. -<p> <p>See also <a href="#insertSpacing">insertSpacing</a>(). - -<h3 class=fn>void <a name="insertWidget"></a>TQBoxLayout::insertWidget ( int index, <a href="tqwidget.html">TQWidget</a> * widget, int stretch = 0, int alignment = 0 ) -</h3> -Inserts <em>widget</em> at position <em>index</em>, with <a href="layout.html#stretch-factor">stretch factor</a> <em>stretch</em> and alignment <em>alignment</em>. If <em>index</em> is negative, the -widget is added at the end. -<p> The stretch factor applies only in the <a href="#direction">direction</a> of the TQBoxLayout, and is relative to the other boxes and -widgets in this TQBoxLayout. Widgets and boxes with higher stretch -factors grow more. -<p> If the stretch factor is 0 and nothing else in the TQBoxLayout has -a stretch factor greater than zero, the space is distributed -according to the TQWidget:sizePolicy() of each widget that's -involved. -<p> Alignment is specified by <em>alignment</em>, which is a bitwise OR of -<a href="ntqt.html#AlignmentFlags-enum">TQt::AlignmentFlags</a> values. The default alignment is 0, which -means that the widget fills the entire cell. -<p> From TQt 3.0, the <em>alignment</em> parameter is interpreted more -aggressively than in previous versions of TQt. A non-default -alignment now indicates that the widget should not grow to fill -the available space, but should be sized according to <a href="#sizeHint">sizeHint</a>(). -<p> <p>See also <a href="ntqlayout.html#setAutoAdd">setAutoAdd</a>(), <a href="#insertLayout">insertLayout</a>(), and <a href="#insertSpacing">insertSpacing</a>(). - -<h3 class=fn>void <a name="invalidate"></a>TQBoxLayout::invalidate ()<tt> [virtual]</tt> -</h3> -Resets cached information. - -<p>Reimplemented from <a href="ntqlayout.html#invalidate">TQLayout</a>. -<h3 class=fn><a href="tqsize.html">TQSize</a> <a name="maximumSize"></a>TQBoxLayout::maximumSize () const<tt> [virtual]</tt> -</h3> -Returns the maximum size needed by this box layout. - -<p>Reimplemented from <a href="ntqlayout.html#maximumSize">TQLayout</a>. -<h3 class=fn><a href="tqsize.html">TQSize</a> <a name="minimumSize"></a>TQBoxLayout::minimumSize () const<tt> [virtual]</tt> -</h3> -Returns the minimum size needed by this box layout. - -<p>Reimplemented from <a href="ntqlayout.html#minimumSize">TQLayout</a>. -<h3 class=fn>void <a name="setDirection"></a>TQBoxLayout::setDirection ( <a href="qboxlayout.html#Direction-enum">Direction</a> direction ) -</h3> -Sets the direction of this layout to <em>direction</em>. - -<h3 class=fn>void <a name="setGeometry"></a>TQBoxLayout::setGeometry ( const <a href="tqrect.html">TQRect</a> & r )<tt> [virtual]</tt> -</h3> -Resizes managed widgets within the rectangle <em>r</em>. - -<p>Reimplemented from <a href="ntqlayout.html#setGeometry">TQLayout</a>. -<h3 class=fn>bool <a name="setStretchFactor"></a>TQBoxLayout::setStretchFactor ( <a href="tqwidget.html">TQWidget</a> * w, int stretch ) -</h3> -Sets the <a href="layout.html#stretch-factor">stretch factor</a> for widget <em>w</em> to <em>stretch</em> and returns -TRUE if <em>w</em> is found in this layout (not including child -layouts); otherwise returns FALSE. - -<h3 class=fn>bool <a name="setStretchFactor-2"></a>TQBoxLayout::setStretchFactor ( <a href="ntqlayout.html">TQLayout</a> * l, int stretch ) -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Sets the <a href="layout.html#stretch-factor">stretch factor</a> for the layout <em>l</em> to <em>stretch</em> and -returns TRUE if <em>l</em> is found in this layout (not including child -layouts); otherwise returns FALSE. - -<h3 class=fn><a href="tqsize.html">TQSize</a> <a name="sizeHint"></a>TQBoxLayout::sizeHint () const<tt> [virtual]</tt> -</h3> -Returns the preferred size of this box layout. - -<p>Reimplemented from <a href="qlayoutitem.html#sizeHint">TQLayoutItem</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> |