104 lines
2.6 KiB
HTML
104 lines
2.6 KiB
HTML
<html>
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<body>
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<hr break>
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<h2><a name="Fl_Pack">class Fl_Pack</a></h2>
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<hr>
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<h3>Class Hierarchy</h3>
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<ul><pre>
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<a href="#Fl_Group">Fl_Group</a>
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+----<b>Fl_Pack</b>
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</pre></ul>
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<h3>Include Files</h3>
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<ul><pre>
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#include <FL/Fl_Pack.H>
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</pre></ul>
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<h3>Description</h3>
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This widget was designed to add the functionality of compressing
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and aligning widgets.
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<p>If <tt>type()</tt> is <tt>FL_HORIZONTAL</tt> all the children are resized to the
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height of the <tt>Fl_Pack</tt>, and are moved next to each other horizontally.
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If <tt>type()</tt> is not <tt>FL_HORIZONTAL</tt> then the children are resized to the
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width and are stacked below each other. Then the <tt>Fl_Pack</tt> resizes
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itself to surround the child widgets.
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<p>This widget is needed for the <a href="#Fl_Tab"><tt>Fl_Tab</tt></a>. In
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addition you may want to put the <tt>Fl_Pack</tt> inside an
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<a href="#Fl_Scroll"><tt>Fl_Scroll</tt></a>.
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<h3>Methods</h3>
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<center>
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<table width=90%>
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<tr>
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<td align=left valign=top>
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<ul>
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<li><a href="#Fl_Pack.Fl_Pack">Fl_Pack</a>
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<li><a href="#Fl_Pack.~Fl_Pack">~Fl_Pack</a>
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<li><a href="#Fl_Pack.add">add</a>
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</ul>
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</td>
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<td align=left valign=top>
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<ul>
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<li><a href="#Fl_Pack.add_resizeable">add_resizeable</a>
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<li><a href="#Fl_Pack.array">array</a>
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<li><a href="#Fl_Pack.begin">begin</a>
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</ul>
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</td>
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<td align=left valign=top>
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<ul>
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<li><a href="#Fl_Pack.child">child</a>
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<li><a href="#Fl_Pack.children">children</a>
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<li><a href="#Fl_Pack.current">current</a>
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</ul>
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</td>
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<td align=left valign=top>
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<ul>
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<li><a href="#Fl_Pack.end">end</a>
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<li><a href="#Fl_Pack.find">find</a>
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<li><a href="#Fl_Pack.insert">insert</a>
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</ul>
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</td>
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<td align=left valign=top>
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<ul>
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<li><a href="#Fl_Pack.remove">remove</a>
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<li><a href="#Fl_Pack.resizeable">resizeable</a>
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</ul>
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</td>
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</tr>
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</table>
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</center>
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<h4><a name="Fl_Pack.Fl_Pack">Fl_Pack::Fl_Pack(int x, int y, int w, int h, const char *label = 0)</a></h4>
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Creates a new <tt>Fl_Pack</tt> widget using the given position, size, and
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label string. The default boxtype is <tt>FL_NO_BOX</tt>.
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<h4><a name="Fl_Pack.~Fl_Pack">virtual Fl_Pack::~Fl_Pack()</a></h4>
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The destructor <i>also deletes all the children</i>. This allows a
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whole tree to be deleted at once, without having to keep a pointer to all
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the children in the user code. A kludge has been done so the
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<tt>Fl_Pack</tt> and all of it's children can be automatic (local)
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variables, but you must declare the <tt>Fl_Pack</tt> <i>first</i>, so
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that it is destroyed last.
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<h4><a name="Fl_Pack.spacing">int Fl_Pack::spacing() const<br>
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void Fl_Pack::spacing(int)</a></h4>
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Gets or sets the number of extra pixels of blank space that are added between
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the children.
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</body>
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</html>
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