X-Git-Url: https://git.jsancho.org/?p=guile-irrlicht.git;a=blobdiff_plain;f=src%2Fgui-environment.cpp;h=0e12e72ff7873373a735d84c5526fcd84315513c;hp=6244147d6757dccdd7dc80fb7e9a1d1e9283f035;hb=da89e12dbf35ce6452e6a6e2eeb3f83eaeb94c97;hpb=5780991d786b994724112c97f691d9e2b9f2f1c5

diff --git a/src/gui-environment.cpp b/src/gui-environment.cpp
index 6244147..0e12e72 100644
--- a/src/gui-environment.cpp
+++ b/src/gui-environment.cpp
@@ -24,6 +24,7 @@
 
 #include "device.h"
 #include "gsubr.h"
+#include "gui-button.h"
 #include "gui-element.h"
 #include "gui-environment.h"
 #include "gui-font.h"
@@ -156,4 +157,31 @@ extern "C" {
     return wrap_gui_skin (skin);
   }
 
+  SCM
+  irr_gui_IGUIEnvironment_addButton (SCM wrapped_gui_environment,
+                                     SCM rectangle,
+                                     SCM rest)
+  {
+    SCM parent = SCM_BOOL_F;
+    SCM id = scm_from_int32 (-1);
+    SCM text = SCM_BOOL_F;
+    SCM tooltiptext = SCM_BOOL_F;
+
+    scm_c_bind_keyword_arguments ("add-button!", rest, (scm_t_keyword_arguments_flags)0,
+                                  scm_from_utf8_keyword ("parent"), &parent,
+                                  scm_from_utf8_keyword ("id"), &id,
+                                  scm_from_utf8_keyword ("text"), &text,
+                                  scm_from_utf8_keyword ("tooltiptext"), &tooltiptext,
+                                  SCM_UNDEFINED);
+
+    irr::gui::IGUIEnvironment* guienv = unwrap_gui_environment (wrapped_gui_environment);
+    irr::gui::IGUIButton* button =
+      guienv->addButton (scm_to_rect_s32 (rectangle),
+                         scm_is_false (parent) ? 0 : unwrap_gui_element (parent),
+                         scm_to_int32 (id),
+                         scm_is_false (text) ? 0 : scm_to_wide_char_string (text),
+                         scm_is_false (tooltiptext) ? 0 : scm_to_wide_char_string (tooltiptext));
+    return wrap_gui_button (button);
+  }
+
 }