X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fdropdown.cpp;h=b25e5944d2548241e534bf78071d37dde44960c7;hb=f21a56605f3534cb24e5912cd4f4ee28279dcddd;hp=bc44f27c3ec774a4b982ea9ab72c5dbf5bf40e71;hpb=95210598ff214bbc8d05657aeffc4ce7801f211a;p=libs%2Fgltk.git

diff --git a/source/dropdown.cpp b/source/dropdown.cpp
index bc44f27..b25e594 100644
--- a/source/dropdown.cpp
+++ b/source/dropdown.cpp
@@ -18,6 +18,7 @@ namespace GLtk {
 Dropdown::Dropdown(const Resources &r):
 	Widget(r),
 	list(new List(res)),
+	dropped(false),
 	list_active(false)
 {
 	list->signal_item_selected.connect(sigc::mem_fun(this, &Dropdown::list_item_selected));
@@ -35,6 +36,36 @@ void Dropdown::append(const string &item)
 	list->append(item);
 }
 
+void Dropdown::insert(unsigned i, const string &v)
+{
+	list->insert(i, v);
+}
+
+void Dropdown::remove(unsigned i)
+{
+	list->remove(i);
+}
+
+void Dropdown::clear()
+{
+	list->clear();
+}
+
+void Dropdown::set_selected_index(int i)
+{
+	list->set_selected_index(i);
+}
+
+const string &Dropdown::get_selected() const
+{
+	return list->get_selected();
+}
+
+int Dropdown::get_selected_index() const
+{
+	return list->get_selected_index();
+}
+
 void Dropdown::button_press(int x, int y, unsigned btn)
 {
 	if(list->get_geometry().is_inside(x, y))
@@ -43,14 +74,16 @@ void Dropdown::button_press(int x, int y, unsigned btn)
 		list->button_press(x-lgeom.x, y-lgeom.y, btn);
 		list_active=true;
 	}
-	else if(state==ACTIVE)
+	else if(dropped)
 	{
-		state=HOVER;
+		dropped=false;
+		state&=~ACTIVE;
 		parent->ungrab_pointer(*this);
 	}
 	else if(btn==1)
 	{
-		state=ACTIVE;
+		dropped=true;
+		state|=ACTIVE;
 
 		if(parent)
 		{
@@ -79,23 +112,11 @@ void Dropdown::pointer_motion(int x, int y)
 	}
 }
 
-void Dropdown::pointer_enter()
-{
-	if(state==NORMAL)
-		state=HOVER;
-}
-
-void Dropdown::pointer_leave()
-{
-	if(state==HOVER)
-		state=NORMAL;
-}
-
 void Dropdown::render_special(const Part &part) const
 {
 	if(part.get_name()=="text")
 		render_text(part, text);
-	else if(part.get_name()=="list" && state==ACTIVE)
+	else if(part.get_name()=="list" && dropped)
 		list->render();
 }
 
@@ -108,13 +129,29 @@ void Dropdown::list_item_selected(unsigned index, const std::string &item)
 {
 	text=item;
 
-	list_active=false;
-	state=NORMAL;
-	if(parent)
-		parent->ungrab_pointer(*this);
+	if(dropped)
+	{
+		list_active=false;
+		dropped=false;
+		state&=~ACTIVE;
+		if(parent)
+			parent->ungrab_pointer(*this);
+	}
 
 	signal_item_selected.emit(index, item);
 }
 
+
+Dropdown::Loader::Loader(Dropdown &d):
+	Widget::Loader(d)
+{
+	add("item", &Loader::item);
+}
+
+void Dropdown::Loader::item(const string &str)
+{
+	static_cast<Dropdown &>(wdg).append(str);
+}
+
 } // namespace GLtk
 } // namespace Msp