X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fbutton.cpp;h=0dd20c7a6abb841cd4d2f9e98d1b75030d912d98;hb=9f38197854e699a6093a906ab43f4238f3cd2388;hp=58fc134cde2a9d551c80ad9b303bcd7773423304;hpb=d2d5b4c4dedf90a42dd2baff8334318b1d000f64;p=libs%2Fgltk.git

diff --git a/source/button.cpp b/source/button.cpp
index 58fc134..0dd20c7 100644
--- a/source/button.cpp
+++ b/source/button.cpp
@@ -8,15 +8,13 @@ using namespace std;
 namespace Msp {
 namespace GLtk {
 
-Button::Button(const std::string &t):
-	text(),
-	icon(0),
-	pressed(false)
+Button::Button(const std::string &t)
 {
+	input_type = INPUT_NAVIGATION;
 	set_text(t);
 }
 
-void Button::autosize_special(const Part &part, Geometry &ageom)
+void Button::autosize_special(const Part &part, Geometry &ageom) const
 {
 	if(part.get_name()=="text")
 		text.autosize(part, ageom);
@@ -32,19 +30,19 @@ void Button::set_text(const std::string &t)
 {
 	text = t;
 	signal_autosize_changed.emit();
-	rebuild();
+	mark_rebuild();
 }
 
 void Button::set_icon(const GL::Texture2D *i)
 {
 	icon = i;
-	rebuild();
+	mark_rebuild();
 }
 
 void Button::rebuild_special(const Part &part)
 {
 	if(part.get_name()=="text")
-		text.build(part, geom, part_cache);
+		text.build(part, state, geom, part_cache);
 	if(part.get_name()=="icon")
 	{
 		if(icon)
@@ -56,15 +54,15 @@ void Button::rebuild_special(const Part &part)
 
 			GL::MeshBuilder bld(part_cache.create_mesh(part, *icon));
 			bld.color(1.0f, 1.0f, 1.0f);
-			bld.begin(GL::QUADS);
+			bld.begin(GL::TRIANGLE_STRIP);
+			bld.texcoord(0, 1);
+			bld.vertex(rgeom.x, rgeom.y+rgeom.h);
 			bld.texcoord(0, 0);
 			bld.vertex(rgeom.x, rgeom.y);
-			bld.texcoord(1, 0);
-			bld.vertex(rgeom.x+rgeom.w, rgeom.y);
 			bld.texcoord(1, 1);
 			bld.vertex(rgeom.x+rgeom.w, rgeom.y+rgeom.h);
-			bld.texcoord(0, 1);
-			bld.vertex(rgeom.x, rgeom.y+rgeom.h);
+			bld.texcoord(1, 0);
+			bld.vertex(rgeom.x+rgeom.w, rgeom.y);
 			bld.end();
 		}
 	}
@@ -102,6 +100,16 @@ void Button::pointer_motion(int x, int y)
 	}
 }
 
+bool Button::navigate(Navigation nav)
+{
+	if(nav==NAV_ACTIVATE)
+		signal_clicked.emit();
+	else
+		return false;
+
+	return true;
+}
+
 void Button::on_style_change()
 {
 	text.set_style(style);