X-Git-Url: https://git.jsancho.org/?a=blobdiff_plain;f=irrlicht%2Fgui.scm;h=b0486b8a5d75c4016ad8f42e0b27ab12fc96a37b;hb=1b473f6444ef734036eec7bf85403a9153bf1a1c;hp=86afd9ca5dd6c775e0aae0d3205a0b486e95cb55;hpb=e1e79af4472feb78b4ec672f768eb8fdd10670fc;p=guile-irrlicht.git

diff --git a/irrlicht/gui.scm b/irrlicht/gui.scm
index 86afd9c..b0486b8 100644
--- a/irrlicht/gui.scm
+++ b/irrlicht/gui.scm
@@ -67,6 +67,13 @@
     (let ((addImage (get-irrlicht-proc "addImage" gui-environment parent)))
       (addImage gui-environment image pos use-alpha-channel parent id text))))
 
+(define-method (add-scrollbar! (gui-environment <gui-environment>) horizontal rectangle . rest)
+  (let-keywords rest #f
+        ((parent (make <gui-element>))
+         (id -1))
+    (let ((addScrollBar (get-irrlicht-proc "addScrollBar" gui-environment parent)))
+      (addScrollBar gui-environment horizontal rectangle parent id))))
+
 (define-method (add-static-text! (gui-environment <gui-environment>) text rectangle . rest)
   (let-keywords rest #f
         ((border #f)
@@ -94,8 +101,8 @@
   (let ((getSkin (get-irrlicht-proc "getSkin" gui-environment)))
     (getSkin gui-environment)))
 
-(export <gui-environment> add-button! add-image! add-static-text! draw-all get-built-in-font
-        get-font get-skin)
+(export <gui-environment> add-button! add-image! add-scrollbar! add-static-text! draw-all
+        get-built-in-font get-font get-skin)
 
 
 ;; IGUIStaticText
@@ -141,3 +148,18 @@
   (irr-class #:init-value "IGUIButton"))
 
 (export <gui-button>)
+
+
+;; IGUIScrollBar
+(define-class <gui-scrollbar> (<gui-element>)
+  (irr-class #:init-value "IGUIScrollBar"))
+
+(define-method (set-max! (scrollbar <gui-scrollbar>) max)
+  (let ((setMax (get-irrlicht-proc "setMax" scrollbar)))
+    (setMax scrollbar max)))
+
+(define-method (set-position! (scrollbar <gui-scrollbar>) pos)
+  (let ((setPos (get-irrlicht-proc "setPos" scrollbar)))
+    (setPos scrollbar pos)))
+
+(export <gui-scrollbar> set-max! set-position!)