Add horizontal scrollbar to Fl_Help_View.

Tweek table "squeezing" code.


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@1715 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

CHANGES

@@ -10,6 +10,8 @@ CHANGES IN FLTK 1.1.0b6
 	- Added new Fl_Shared_Image class, a la FLTK 2.0.
 	- Added new copy(), desaturate(), inactive(), and
 	  color_average() methods to the Fl_Image classes.
+	- Added a horizontal scrollbar to the Fl_Help_View
+	  widget.
 	- Fl_Float_Input and Fl_Int_Input no longer accept
 	  pasted text that is not a floating point or integer
 	  value.  Pasted numbers now replace text in these

FL/Fl_Help_View.H

@@ -1,5 +1,5 @@
 //
-// "$Id: Fl_Help_View.H,v 1.1.2.4 2001/11/24 02:46:19 easysw Exp $"
+// "$Id: Fl_Help_View.H,v 1.1.2.5 2001/11/24 04:12:56 easysw Exp $"
 //
 // Help Viewer widget definitions.
 //
@@ -121,13 +121,16 @@ class Fl_Help_View : public Fl_Group	//// Help viewer widget
 
   int		ntargets_,		// Number of targets
 		atargets_;		// Allocated targets
-  Fl_Help_Target	*targets_;		// Targets
+  Fl_Help_Target *targets_;		// Targets
 
   char		directory_[1024];	// Directory for current file
   char		filename_[1024];	// Current filename
   int		topline_,		// Top line in document
-		size_;			// Total document length
-  Fl_Scrollbar	scrollbar_;		// Vertical scrollbar for document
+		leftline_,		// Lefthand position
+		size_,			// Total document length
+		hsize_;			// Maximum document width
+  Fl_Scrollbar	scrollbar_,		// Vertical scrollbar for document
+		hscrollbar_;		// Horizontal scrollbar
 
   Fl_Help_Block	*add_block(const char *s, int xx, int yy, int ww, int hh, uchar border = 0);
   static int	compare_blocks(const void *a, const void *b);
@@ -142,6 +145,7 @@ class Fl_Help_View : public Fl_Group	//// Help viewer widget
   const char	*get_attr(const char *p, const char *n, char *buf, int bufsize);
   Fl_Color	get_color(const char *n, Fl_Color c);
   Fl_Shared_Image *get_image(const char *name, int W, int H);
+  int		get_length(const char *l);
   int		handle(int);
 
   void		initfont(uchar &f, uchar &s) { nfonts_ = 0;
@@ -176,6 +180,8 @@ class Fl_Help_View : public Fl_Group	//// Help viewer widget
   void		topline(const char *n);
   void		topline(int);
   int		topline() const { return (topline_); }
+  void		leftline(int);
+  int		leftline() const { return (leftline_); }
   void		value(const char *v);
   const char	*value() const { return (value_); }
 };
@@ -183,5 +189,5 @@ class Fl_Help_View : public Fl_Group	//// Help viewer widget
 #endif // !Fl_Help_View_H
 
 //
-// End of "$Id: Fl_Help_View.H,v 1.1.2.4 2001/11/24 02:46:19 easysw Exp $".
+// End of "$Id: Fl_Help_View.H,v 1.1.2.5 2001/11/24 04:12:56 easysw Exp $".
 //

documentation/Fl_Value_Slider.html

@@ -49,4 +49,5 @@ Fl_Value_Slider::textfont() const
 <H4><A name=Fl_Value_Slider.textsize>uchar Fl_Value_Slider::textsize() 
 const
 <BR> void Fl_Value_Slider::textsize(uchar)</A></H4>
- Gets or sets the size of the text in the value box. </BODY></HTML>
+Gets or sets the size of the text in the value box.
+</BODY></HTML>