X-Git-Url: https://git.jsancho.org/?p=guile-irrlicht.git;a=blobdiff_plain;f=irrlicht%2Fgui.scm;h=86afd9ca5dd6c775e0aae0d3205a0b486e95cb55;hp=5e2017bbfcb6bb788276303d89a814ef0ad93121;hb=e1e79af4472feb78b4ec672f768eb8fdd10670fc;hpb=43b3e4fbfc4a80af937ba223dfa15ee8b6b8e736

diff --git a/irrlicht/gui.scm b/irrlicht/gui.scm
index 5e2017b..86afd9c 100644
--- a/irrlicht/gui.scm
+++ b/irrlicht/gui.scm
@@ -49,6 +49,15 @@
 (define-class <gui-environment> (<reference-counted>)
   (irr-class #:init-value "IGUIEnvironment"))
 
+(define-method (add-button! (gui-environment <gui-environment>) rectangle . rest)
+  (let-keywords rest #f
+        ((parent (make <gui-element>))
+         (id -1)
+         (text "")
+         (tooltiptext ""))
+    (let ((addButton (get-irrlicht-proc "addButton" gui-environment parent)))
+      (addButton gui-environment rectangle parent id text tooltiptext))))
+
 (define-method (add-image! (gui-environment <gui-environment>) image pos . rest)
   (let-keywords rest #f
         ((use-alpha-channel #t)
@@ -85,7 +94,8 @@
   (let ((getSkin (get-irrlicht-proc "getSkin" gui-environment)))
     (getSkin gui-environment)))
 
-(export <gui-environment> add-image! add-static-text! draw-all get-built-in-font get-font get-skin)
+(export <gui-environment> add-button! add-image! add-static-text! draw-all get-built-in-font
+        get-font get-skin)
 
 
 ;; IGUIStaticText
@@ -124,3 +134,10 @@
   (irr-class #:init-value "IGUIFont"))
 
 (export <gui-font>)
+
+
+;; IGUIButton
+(define-class <gui-button> (<gui-element>)
+  (irr-class #:init-value "IGUIButton"))
+
+(export <gui-button>)