Initial revision

git-svn-id: file:///fltk/svn/fltk/trunk@2 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

1 files changed, 50 insertions, 0 deletions

diff --git a/FL/Fl_Scroll.H b/FL/Fl_Scroll.H
new file mode 100644
index 000000000..ce8c83c02
--- /dev/null
+++ b/FL/Fl_Scroll.H
@@ -0,0 +1,50 @@
+// Fl_Scroll.H
+// A scrolling area of child widgets.
+
+#ifndef Fl_Scroll_H
+#define Fl_Scroll_H
+
+#include "Fl_Group.H"
+#include "Fl_Scrollbar.H"
+
+class Fl_Scroll : public Fl_Group {
+
+  int xposition_, yposition_;
+  int width_, height_;
+  int oldx, oldy;
+  static void hscrollbar_cb(Fl_Widget*, void*);
+  static void scrollbar_cb(Fl_Widget*, void*);
+  void fix_scrollbar_order();
+  static void draw_clip(void*,int,int,int,int);
+  void bbox(int&,int&,int&,int&);
+
+protected:
+
+  void draw();
+
+public:
+
+  Fl_Scrollbar scrollbar;
+  Fl_Scrollbar hscrollbar;
+
+  void resize(int,int,int,int);
+  int handle(int);
+
+  Fl_Scroll(int X,int Y,int W,int H,const char*l=0);
+
+  enum { // values for type()
+    HORIZONTAL = 1,
+    VERTICAL = 2,
+    BOTH = 3,
+    ALWAYS_ON = 4,
+    HORIZONTAL_ALWAYS = 5,
+    VERTICAL_ALWAYS = 6,
+    BOTH_ALWAYS = 7
+  };
+
+  int xposition() const {return xposition_;}
+  int yposition() const {return yposition_;}
+  void position(int, int);
+};
+
+#endif