Removed unused members width_ and height_ from Fl_Scroll (STR #2289).

Removed obsolete <P> tags from doxygen docs (Fl_Scroll.H), fixed some typos.


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@6935 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

1 files changed, 26 insertions, 24 deletions

diff --git a/FL/Fl_Scroll.H b/FL/Fl_Scroll.H
index 5e256f41a..035a07af9 100644
--- a/FL/Fl_Scroll.H
+++ b/FL/Fl_Scroll.H
@@ -36,22 +36,24 @@
 
 /**
   This container widget lets you maneuver around a set of widgets much
-  larger than your window.  If the child widgets are larger than the size
+  larger than your window. If the child widgets are larger than the size
   of this object then scrollbars will appear so that you can scroll over
   to them:
-  <P ALIGN=CENTER>\image html Fl_Scroll.gif </P> 
+  \image html Fl_Scroll.gif
   \image latex  Fl_Scroll.eps "Fl_Scroll" width=4cm
-  <P>If all of the child widgets are packed together into a solid
+
+  If all of the child widgets are packed together into a solid
   rectangle then you want to set box() to FL_NO_BOX or
   one of the _FRAME types. This will result in the best output.
-  However, if the child widgets are a sparse arrangment you must set 
-  box() to a real _BOX type.  This can result in some
+  However, if the child widgets are a sparse arrangement you must
+  set box() to a real _BOX type. This can result in some
   blinking during redrawing, but that can be solved by using a 
-  Fl_Double_Window. </P>
+  Fl_Double_Window.
 
   By default you can scroll in both directions, and the scrollbars
   disappear if the data will fit in the area of the scroll. 
-  <P>Use Fl_Scroll::type() to change this as follows :
+
+  Use Fl_Scroll::type() to change this as follows :
   <UL>
   <LI>0                            - No scrollbars </LI>
   <LI>Fl_Scroll::HORIZONTAL        - Only a horizontal scrollbar. </LI>
@@ -62,38 +64,38 @@
   <LI>Fl_Scroll::BOTH_ALWAYS       - Both always on. </LI>
   </UL>
 
-  <P> Use <B> scrollbar.align(int) ( see void Fl_Widget::align(Fl_Align) ) :</B>
-  to change what side the scrollbars are drawn on.<BR>If the 
-  FL_ALIGN_LEFT bit is on, the vertical scrollbar is on the left.
+  Use <B> scrollbar.align(int) ( see void Fl_Widget::align(Fl_Align) ) :</B>
+  to change what side the scrollbars are drawn on.
+
+  If the FL_ALIGN_LEFT bit is on, the vertical scrollbar is on the left.
   If the FL_ALIGN_TOP bit is on, the horizontal scrollbar is on
   the top. Note that only the alignment flags in scrollbar are 
   considered. The flags in hscrollbar however are ignored.
 
-  <P>This widget can also be used to pan around a single child widget
-  "canvas".  This child widget should be of your own class, with a 
-  draw() method that draws the contents.  The scrolling is done by
+  This widget can also be used to pan around a single child widget
+  "canvas". This child widget should be of your own class, with a 
+  draw() method that draws the contents. The scrolling is done by
   changing the x() and y() of the widget, so this child
-  must use the x() and y() to position it's drawing.
+  must use the x() and y() to position its drawing.
   To speed up drawing it should test fl_push_clip().
 
-  <P>Another very useful child is a single 
-  Fl_Pack, which is itself a group that packs it's children
-  together and changes size to surround them.  Filling the Fl_Pack
-  with Fl_Tabs groups (and then putting
+  Another very useful child is a single Fl_Pack, which is itself a group
+  that packs its children together and changes size to surround them.
+  Filling the Fl_Pack with Fl_Tabs groups (and then putting
   normal widgets inside those) gives you a very powerful scrolling list
-  of individually-openable panels. </P>
+  of individually-openable panels.
+
+  Fluid lets you create these, but you can only lay out objects that
+  fit inside the Fl_Scroll without scrolling. Be sure to leave
+  space for the scrollbars, as Fluid won't show these either.
 
-  <P>Fluid lets you create these, but you can only lay out objects that
-  fit inside the Fl_Scroll without scrolling.  Be sure to leave
-  space for the scrollbars, as Fluid won't show these either. </P>
-  <P><I>You cannot use Fl_Window as a child of this since the
+  <I>You cannot use Fl_Window as a child of this since the
   clipping is not conveyed to it when drawn, and it will draw over the
   scrollbars and neighboring objects.</I>
 */
 class FL_EXPORT Fl_Scroll : public Fl_Group {
 
   int xposition_, yposition_;
-  int width_, height_;
   int oldx, oldy;
   int scrollbar_size_;
   static void hscrollbar_cb(Fl_Widget*, void*);