66529aa044
the current selection. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@2930 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
56 lines
2.3 KiB
HTML
56 lines
2.3 KiB
HTML
<HTML><BODY>
|
|
<!-- NEW PAGE -->
|
|
<H2><A name=Fl_Hold_Browser>class Fl_Hold_Browser</A></H2>
|
|
<HR>
|
|
<H3>Class Hierarchy</H3>
|
|
<UL>
|
|
<PRE>
|
|
<A href=Fl_Browser.html#Fl_Browser>Fl_Browser</A>
|
|
|
|
|
+----<B>Fl_Hold_Browser</B>
|
|
</PRE>
|
|
</UL>
|
|
<H3>Include Files</H3>
|
|
<UL>
|
|
<PRE>
|
|
#include <FL/Fl_Hold_Browser.H>
|
|
</PRE>
|
|
</UL>
|
|
<H3>Description</H3>
|
|
The <TT>Fl_Hold_Browser</TT> class is a subclass of <TT>Fl_Browser</TT>
|
|
which lets the user select a single item, or no items by clicking on
|
|
the empty space. As long as the mouse button is held down the item
|
|
pointed to by it is highlighted, and this highlighting remains on when
|
|
the mouse button is released. 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_Hold_Browser.Fl_Hold_Browser>Fl_Hold_Browser</A></LI>
|
|
<LI><A href=#Fl_Hold_Browser.~Fl_Hold_Browser>~Fl_Hold_Browser</A></LI>
|
|
<LI><A href=#Fl_Hold_Browser.deselect>deselect</A></LI>
|
|
<LI><A href=#Fl_Hold_Browser.select>select</A></LI>
|
|
<LI><A href=#Fl_Hold_Browser.value>value</A></LI>
|
|
</UL>
|
|
<H4><A name=Fl_Hold_Browser.Fl_Hold_Browser>
|
|
Fl_Hold_Browser::Fl_Hold_Browser(int x, int y, int w, int h, const char
|
|
*label = 0)</A></H4>
|
|
Creates a new <TT>Fl_Hold_Browser</TT> widget using the given
|
|
position, size, and label string. The default boxtype is <TT>FL_DOWN_BOX</TT>
|
|
.
|
|
<H4><A name=Fl_Hold_Browser.~Fl_Hold_Browser>virtual
|
|
Fl_Hold_Browser::~Fl_Hold_Browser()</A></H4>
|
|
The destructor <I>also deletes all the items in the list</I>.
|
|
<H4><A name=Fl_Hold_Browser.deselect>int Fl_Browser::deselect()</A></H4>
|
|
<P>Deselects any selected item.
|
|
<H4><A name=Fl_Hold_Browser.select>int Fl_Browser::select(int,int=1)
|
|
<BR> int Fl_Browser::selected(int) const</A></H4>
|
|
You can use these for compatibility with <A href=Fl_Multi_Browser.html#Fl_Multi_Browser>
|
|
<TT>Fl_Multi_Browser</TT></A>. If you turn on the selection of more
|
|
than one line the results are unpredictable.
|
|
<H4><A name=Fl_Hold_Browser.value>int Fl_Browser::value() const
|
|
<BR> void Fl_Browser::value(int)</A></H4>
|
|
Set or get which line is selected. This returns zero if no line is
|
|
selected, so be aware that this can happen in a callback. </BODY></HTML>
|