Scroll widgets added

1 files changed, 78 insertions, 0 deletions

diff --git a/src/fltk-widgets-groups-scrolls.ads b/src/fltk-widgets-groups-scrolls.ads
new file mode 100644
index 0000000..e4ead1b
--- /dev/null
+++ b/src/fltk-widgets-groups-scrolls.ads
@@ -0,0 +1,78 @@
+
+
+package FLTK.Widgets.Groups.Scrolls is
+
+
+    type Scroll is new Group with private;
+
+
+    type Scroll_Kind is
+           (Horizontal,
+            Vertical,
+            Both,
+            Always_On,
+            Horizontal_Always,
+            Vertical_Always,
+            Both_Always);
+
+
+    function Create
+           (X, Y, W, H : in Integer;
+            Text       : in String)
+        return Scroll;
+
+
+    procedure Scroll_To
+           (This : in out Scroll;
+            X, Y : in     Integer);
+
+
+    function Get_Scrollbar_Size
+           (This : in Scroll)
+        return Integer;
+
+
+    procedure Set_Scrollbar_Size
+           (This : in out Scroll;
+            To   : in     Integer);
+
+
+    --  These two functions are far too similar in name and
+    --  function to the Get_X and Get_Y for Widgets.
+    function Get_Scroll_X
+           (This : in Scroll)
+        return Integer;
+
+
+    function Get_Scroll_Y
+           (This : in Scroll)
+        return Integer;
+
+
+    procedure Set_Type
+           (This : in out Scroll;
+            Mode : in     Scroll_Kind);
+
+
+    procedure Draw
+           (This : in out Scroll);
+
+
+    function Handle
+           (This  : in out Scroll;
+            Event : in     Event_Kind)
+        return Event_Outcome;
+
+
+private
+
+
+    type Scroll is new Group with null record;
+
+
+    overriding procedure Finalize
+           (This : in out Scroll);
+
+
+end FLTK.Widgets.Groups.Scrolls;
+