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2001-11-28 21:00:17 +03:00
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<!-- NEW PAGE -->
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2002-07-25 16:46:12 +04:00
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1999-01-13 22:28:54 +03:00
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<H2><A name=Fl_Tabs>class Fl_Tabs</A></H2>
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1999-01-13 22:28:54 +03:00
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<HR>
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1999-01-13 22:28:54 +03:00
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<H3>Class Hierarchy</H3>
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<UL><PRE>
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1999-01-13 22:28:54 +03:00
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<A href=Fl_Group.html#Fl_Group>Fl_Group</A>
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1998-12-29 17:21:17 +03:00
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1999-01-13 22:28:54 +03:00
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+----<B>Fl_Tabs</B>
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</PRE></UL>
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1999-01-13 22:28:54 +03:00
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<H3>Include Files</H3>
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<UL><PRE>
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1999-01-18 02:17:34 +03:00
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#include <FL/Fl_Tabs.H>
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</PRE></UL>
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1999-01-13 22:28:54 +03:00
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<H3>Description</H3>
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<P>The <TT>Fl_Tabs</TT> widget is the "file card tabs"
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interface that allows you to put lots and lots of buttons and
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switches in a panel, as popularized by many toolkits.
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2001-05-06 20:25:05 +04:00
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<P ALIGN=CENTER><IMG src="tabs.gif" ALT="Fl_Tabs widget."></P>
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<P>Clicking the tab makes a child <TT>visible()</TT> by calling
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<TT>show()</TT> on it, and all other children are made invisible
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by calling <TT>hide()</TT> on them. Usually the children are <A
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href="Fl_Group.html#Fl_Group"><TT>Fl_Group</TT></A> widgets
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containing several widgets themselves.
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<P>Each child makes a card, and it's <TT>label()</TT> is printed
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on the card tab, including the label font and style. The
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selection color of that child is used to color the tab, while
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the color of the child determines the background color of the
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pane.
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2001-11-29 22:24:00 +03:00
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<P>The size of the tabs is controlled by the bounding box of the
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children (there should be some space between the children and
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the edge of the <TT>Fl_Tabs</TT>), and the tabs may be placed
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"inverted" on the bottom, this is determined by which
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gap is larger. It is easiest to lay this out in fluid, using the
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fluid browser to select each child group and resize them until
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the tabs look the way you want them to.
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1999-01-13 22:28:54 +03:00
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<H3>Methods</H3>
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<UL>
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<LI><A href="#Fl_Tabs.Fl_Tabs">Fl_Tabs</A></LI>
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<LI><A href="#Fl_Tabs.~Fl_Tabs">~Fl_Tabs</A></LI>
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<LI><A href="#Fl_Tabs.value">value</A></LI>
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</UL>
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<H4><A name="Fl_Tabs.Fl_Tabs">Fl_Tabs::Fl_Tabs(int x, int y, int w, int h,
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const char *label = 0)</A></H4>
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<P>Creates a new <TT>Fl_Tabs</TT> widget using the given position, size,
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and label string. The default boxtype is <TT>FL_THIN_UP_BOX</TT>.
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<P>Use <A href="Fl_Group.html#Fl_Group.add"><TT>add(Fl_Widget
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*)</TT></A> to add each child, which are usually
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<TT>Fl_Group</TT> widgets. The children should be sized to stay
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away from the top or bottom edge of the <TT>Fl_Tabs</TT> widget,
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which is where the tabs will be drawn.
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<H4><A name="Fl_Tabs.~Fl_Tabs">virtual Fl_Tabs::~Fl_Tabs()</A></H4>
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<P>The destructor <I>also deletes all the children</I>. This
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allows a whole tree to be deleted at once, without having to
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keep a pointer to all the children in the user code. A kludge
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has been done so the <TT>Fl_Tabs</TT> and all of it's children
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can be automatic (local) variables, but you must declare the
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<TT>Fl_Tabs</TT> widget <I>first</I> so that it is destroyed
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last.
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<H4><A name="Fl_Tabs.value">Fl_Widget* Fl_Tabs::value() const
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<BR>int Fl_Tabs::value(Fl_Widget*)</A></H4>
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<P>Gets or sets the currently visible widget/tab.
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</BODY>
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</HTML>
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