doxygen comments for undocumented features of Fl_Clock, Fl_Check_Browser

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@6327 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

FL/Fl_Check_Browser.H

@@ -54,12 +54,13 @@ class FL_EXPORT Fl_Check_Browser : public Fl_Browser_ {
 
   public: // IRIX 5.3 C++ compiler doesn't support private structures...
 
+  /** For internal use only. */
   struct cb_item {
-	  cb_item *next;
-	  cb_item *prev;
-	  char checked;
-	  char selected;
-	  char *text;
+	  cb_item *next;	/**< For internal use only. */
+	  cb_item *prev;	/**< For internal use only. */
+	  char checked;		/**< For internal use only. */
+	  char selected;	/**< For internal use only. */
+	  char *text;		/**< For internal use only. */
   };
 
   private:

FL/Fl_Clock.H

@@ -36,10 +36,10 @@
 #endif
 
 // values for type:
-#define FL_SQUARE_CLOCK		0
-#define FL_ROUND_CLOCK		1
-#define FL_ANALOG_CLOCK FL_SQUARE_CLOCK
-#define FL_DIGITAL_CLOCK FL_SQUARE_CLOCK // nyi
+#define FL_SQUARE_CLOCK		0	/**< type() of Square Clock variant */
+#define FL_ROUND_CLOCK		1	/**< type() of Round Clock variant */
+#define FL_ANALOG_CLOCK FL_SQUARE_CLOCK	/**< An analog clock is square */
+#define FL_DIGITAL_CLOCK FL_SQUARE_CLOCK /**< Not yet implemented */
 
 /**
   \class Fl_Clock_Output
@@ -57,8 +57,8 @@ class FL_EXPORT Fl_Clock_Output : public Fl_Widget {
   ulong value_;
   void drawhands(Fl_Color,Fl_Color); // part of draw
 protected:
-  void draw(int, int, int, int);
   void draw();
+  void draw(int X, int Y, int W, int H);
 public:
 
   Fl_Clock_Output(int X, int Y, int W, int H, const char *L = 0);
@@ -109,6 +109,10 @@ public:
 class FL_EXPORT Fl_Clock : public Fl_Clock_Output {
 public:
   int handle(int);
+  /**
+    Undefined.
+    \todo Find Fl_Clock::update() implementation, if any, and document it.
+  */
   void update();
 
   Fl_Clock(int X, int Y, int W, int H,  const char *L = 0);

src/Fl_Clock.cxx

@@ -74,6 +74,10 @@ static void rect(double x, double y, double w, double h) {
   fl_end_polygon();
 }
 
+/**
+  Draw clock with the given position and size.
+  \param[in] X, Y, W, H position and size
+*/
 void Fl_Clock_Output::draw(int X, int Y, int W, int H) {
   Fl_Color box_color = type()==FL_ROUND_CLOCK ? FL_GRAY : color();
   Fl_Color shadow_color = fl_color_average(box_color, FL_BLACK, 0.5);
@@ -107,6 +111,9 @@ void Fl_Clock_Output::draw(int X, int Y, int W, int H) {
   fl_pop_matrix();
 }
 
+/**
+  Draw clock with current position and size.
+*/
 void Fl_Clock_Output::draw() {
   draw(x(), y(), w(), h());
   draw_label();