Add mouse enter/leave signals to objects

[grits] / src / objects / grits-poly.c

diff --git a/src/objects/grits-poly.c b/src/objects/grits-poly.c
index 55d492a8f11a6892d4a1de4ab1e11a61c006eb29..da35b36c792333b7d043a174253f8be137997c3a 100644 (file)
--- a/src/objects/grits-poly.c
+++ b/src/objects/grits-poly.c
@@ -110,6 +110,18 @@ static void grits_poly_draw(GritsObject *_poly, GritsOpenGL *opengl)
        glPopAttrib();
 }
 
        glPopAttrib();
 }
 

+static void grits_poly_pick(GritsObject *_poly, GritsOpenGL *opengl)
+{
+       //g_debug("GritsPoly: pick");
+       GritsPoly *poly = GRITS_POLY(_poly);
+       if (!poly->list)
+               return;
+       glPushAttrib(GL_ENABLE_BIT);
+       glDisable(GL_CULL_FACE);
+       glCallList(poly->list+0);
+       glPopAttrib();
+}
+

 /**
  * grits_poly_new:
  * @points:  TODO
 /**
  * grits_poly_new:
  * @points:  TODO


@@ -198,4 +210,5 @@ static void grits_poly_class_init(GritsPolyClass *klass)
 
        GritsObjectClass *object_class = GRITS_OBJECT_CLASS(klass);
        object_class->draw = grits_poly_draw;
 
        GritsObjectClass *object_class = GRITS_OBJECT_CLASS(klass);
        object_class->draw = grits_poly_draw;

+       object_class->pick = grits_poly_pick;

 }
 }