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<HTML>
<HEAD>
<TITLE>Fl_Multi_Browser</TITLE>
</HEAD>
<BODY>
<!-- NEW PAGE -->
<H2><A name=Fl_Multi_Browser>class Fl_Multi_Browser</A></H2>
<HR>
<H3>Class Hierarchy</H3>
<UL>
<PRE>
<A href=Fl_Browser.html#Fl_Browser>Fl_Browser</A>
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+----<B>Fl_Multi_Browser</B>
</PRE>
</UL>
<H3>Include Files</H3>
<UL>
<PRE>
#include <FL/Fl_Multi_Browser.H>
</PRE>
</UL>
<H3>Description</H3>
The <TT>Fl_Multi_Browser</TT> class is a subclass of <TT>Fl_Browser</TT>
which lets the user select any set of the lines. The user interface
is Macintosh style: clicking an item turns off all the others and
selects that one, dragging selects all the items the mouse moves over,
and shift + click toggles the items. This is different then how forms
did it. Normally the callback is done when the user releases the
mouse, but you can change this with <TT>when()</TT>.
<P>See <A href=Fl_Browser.html#Fl_Browser><TT>Fl_Browser</TT></A> for
methods to add and remove lines from the browser. </P>
<H3>Methods</H3>
<UL>
<LI><A href=#Fl_Multi_Browser.Fl_Multi_Browser>Fl_Multi_Browser</A></LI>
<LI><A href=#Fl_Multi_Browser.~Fl_Multi_Browser>~Fl_Multi_Browser</A></LI>
<LI><A href=#Fl_Multi_Browser.deselect>deselect</A></LI>
<LI><A href=#Fl_Multi_Browser.select>select</A></LI>
<LI><A href=#Fl_Multi_Browser.value>value</A></LI>
</UL>
<H4><A name=Fl_Multi_Browser.Fl_Multi_Browser>
Fl_Multi_Browser::Fl_Multi_Browser(int x, int y, int w, int h, const
char *label = 0)</A></H4>
Creates a new <TT>Fl_Multi_Browser</TT> widget using the given
position, size, and label string. The default boxtype is <TT>FL_DOWN_BOX</TT>
.
<H4><A name=Fl_Multi_Browser.~Fl_Multi_Browser>virtual
Fl_Multi_Browser::~Fl_Multi_Browser()</A></H4>
The destructor <I>also deletes all the items in the list</I>.
<H4><A name=Fl_Multi_Browser.deselect>int Fl_Browser::deselect()</A></H4>
Deselects all lines.
<H4><A name=Fl_Multi_Browser.select>int Fl_Browser::select(int line_no,int v=1)
<BR> int Fl_Browser::selected(int line_no) const</A></H4>
The first version of this call selects (v=1) or deselects (v=0)
a line in the browser. The second call returns the current selection
state of a line.
<H4><A name=Fl_Multi_Browser.value>void Fl_Browser::value(int)
<BR> int Fl_Browser::value() const</A></H4>
The first version of this call selects a single line. The second version returns
the currently focused item, even if it is not selected. To find all
selected items, call
<TT><A href=Fl_Multi_Browser.html#Fl_Multi_Browser.select>
Fl_Multi_Browser::selected()</A></TT> for every item in question.
</BODY></HTML>
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