Convert loops and iterators to use C++11 features

[libs/gltk.git] / source / panel.cpp

diff --git a/source/panel.cpp b/source/panel.cpp
index 957385e0dbb82ae14c586e045a9c5ac1e0aa7cad..fa16ec7de2826733d04a876f7ec445953bc76a8d 100644 (file)
--- a/source/panel.cpp
+++ b/source/panel.cpp
@@ -56,9 +56,9 @@ void Panel::render_special(const Part &part, GL::Renderer &renderer) const
 {
        if(part.get_name()=="children")
        {
-               for(list<Container::Child *>::const_iterator i=children.begin(); i!=children.end(); ++i)
-                       if((*i)->widget->is_visible())
-                               (*i)->widget->render(renderer);
+               for(const Container::Child *c: children)
+                       if(c->widget->is_visible())
+                               c->widget->render(renderer);
        }
 }
 
@@ -109,7 +109,7 @@ bool Panel::navigate(Navigation nav)
        }
        else if(nav==NAV_NEXT || nav==NAV_PREVIOUS)
        {
-               vector<Widget *>::iterator i = find(nav_order, input_focus);
+               auto i = find(nav_order, input_focus);
 
                if(nav==NAV_NEXT)
                {
@@ -137,12 +137,12 @@ Widget *Panel::find_next_child(int origin_x, int origin_y, int origin_dim, int n
 {
        Widget *sibling = 0;
        int best_score = 0;
-       for(list<Child *>::const_iterator i=children.begin(); i!=children.end(); ++i)
+       for(const Child *c: children)
        {
-               if((*i)->widget==input_focus || !(*i)->widget->is_focusable())
+               if(c->widget==input_focus || !c->widget->is_focusable())
                        continue;
 
-               const Geometry &cgeom = (*i)->widget->get_geometry();
+               const Geometry &cgeom = c->widget->get_geometry();
                int dx = compute_delta(cgeom.x, cgeom.w, origin_x, origin_dim, nav_x);
                int dy = compute_delta(cgeom.y, cgeom.h, origin_y, origin_dim, nav_y);
 
@@ -154,7 +154,7 @@ Widget *Panel::find_next_child(int origin_x, int origin_y, int origin_dim, int n
 
                if(score>=0 && (!sibling || score<best_score))
                {
-                       sibling = (*i)->widget;
+                       sibling = c->widget;
                        best_score = score;
                }
        }
@@ -196,7 +196,7 @@ void Panel::on_child_added(Widget &wdg)
 
 void Panel::on_child_removed(Widget &wdg)
 {
-       vector<Widget *>::iterator i = std::remove(nav_order.begin(), nav_order.end(), &wdg);
+       auto i = std::remove(nav_order.begin(), nav_order.end(), &wdg);
        if(i!=nav_order.end())
                nav_order.erase(i, nav_order.end());