<HTML><BODY> <!-- NEW PAGE --> <H2><A name=Fl_Pack>class Fl_Pack</A></H2> <HR> <H3>Class Hierarchy</H3> <UL> <PRE> <A href=Fl_Group.html#Fl_Group>Fl_Group</A> | +----<B>Fl_Pack</B> </PRE> </UL> <H3>Include Files</H3> <UL> <PRE> #include <FL/Fl_Pack.H> </PRE> </UL> <H3>Description</H3> This widget was designed to add the functionality of compressing and aligning widgets. <P>If <TT>type()</TT> is <TT>FL_HORIZONTAL</TT> all the children are resized to the height of the <TT>Fl_Pack</TT>, and are moved next to each other horizontally. If <TT>type()</TT> is not <TT>FL_HORIZONTAL</TT> then the children are resized to the width and are stacked below each other. Then the <TT>Fl_Pack</TT> resizes itself to surround the child widgets. </P> <P>This widget is needed for the <A href=Fl_Tabs.html#Fl_Tabs><TT>Fl_Tabs</TT></A>. In addition you may want to put the <TT>Fl_Pack</TT> inside an <A href=Fl_Scroll.html#Fl_Scroll> <TT>Fl_Scroll</TT></A>. </P> <H3>Methods</H3> <UL> <LI><A href=#Fl_Pack.Fl_Pack>Fl_Pack</A></LI> <LI><A href=#Fl_Pack.~Fl_Pack>~Fl_Pack</A></LI> <LI><A href=#Fl_Pack.spacing>spacing</A></LI> </UL> <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> Creates a new <TT>Fl_Pack</TT> widget using the given position, size, and label string. The default boxtype is <TT>FL_NO_BOX</TT>. <H4><A name=Fl_Pack.~Fl_Pack>virtual Fl_Pack::~Fl_Pack()</A></H4> The destructor <I>also deletes all the children</I>. This allows a whole tree to be deleted at once, without having to keep a pointer to all the children in the user code. A kludge has been done so the <TT> Fl_Pack</TT> and all of it's children can be automatic (local) variables, but you must declare the <TT>Fl_Pack</TT><I>first</I>, so that it is destroyed last. <H4><A name=Fl_Pack.spacing>int Fl_Pack::spacing() const <BR> void Fl_Pack::spacing(int)</A></H4> Gets or sets the number of extra pixels of blank space that are added between the children. </BODY></HTML>
