Combo work... selecting doesn't seem to work at the moment, and there are valgrind errors. Getting there though.

experimental/ecdb/trunk/data/themes/default/groups/button.edc

@@ -1,6 +1,7 @@
 /* vim: set sw=3 ts=3 sts=3 expandtab: */
 group {
    name: "ecdb/button";
+   min: 50 30;
    
    parts {
       part {

experimental/ecdb/trunk/data/themes/default/groups/combo.edc

@@ -26,7 +26,7 @@ group {
          description {
             state: "active" 0.0;
             inherit: "default" 0.0;
-            color: 0 0 0 128;
+            color: 0 0 0 90;
          }
       }
    }
@@ -204,6 +204,37 @@ group {
             }
          }
       }
+
+      part {
+         name: "ecdb.header";
+         type: TEXT;
+
+         description {
+            state: "default" 0.0;
+            color: 60 60 60 255;
+            align: 0.0 0.5;
+            
+            rel1 {
+               to: "combo_button";
+               relative: 0.0 0.0;
+               offset: 9 0;
+            }
+
+            rel2 {
+               to: "combo_button";
+               relative: 1.0 1.0;
+               offset: -1 -1;
+            }
+
+            text {
+               text: "";
+               font: "ecdb/default";
+               min: 1 1;
+               size: 11;
+               align: 0.0 0.5;
+            }
+         }
+      }
    }
 
    programs {
@@ -242,7 +273,7 @@ group {
 
       program {
          name: "collapse";
-         signal: "ecdb,combo,collapse";
+         signal: "ecdb,combo,default";
          source: "ecdb";
          action: STATE_SET "default" 0.0;
          target: "combo_button";
@@ -250,7 +281,7 @@ group {
 
       program {
          name: "expand";
-         signal: "ecdb,combo,expand";
+         signal: "ecdb,combo,active";
          source: "ecdb";
          action: STATE_SET "clicked" 0.0;
          target: "combo_button";
@@ -288,5 +319,98 @@ group {
          source: "ecdb";
          target: "combo_button";
       }
+   }
+}
+
+group {
+   name: "ecdb/combo/popup";
+
+   parts {
+      part {
+         name: "base";
+         type: IMAGE;
+
+         description {
+            state: "default" 0.0;
+            min: 1 1;
+            max: 1 1;
+            color: 255 255 255 0;
+            visible: 1;
+
+            rel1 {
+               relative: 0.0 0.0;
+               offset: 0 0;
+            }
+
+            rel2 {
+               relative: 1.0 1.0;
+               offset: -1 -1;
+            }
+
+            image {
+               normal: "background.png";
+            }
+         }
+
+         description {
+            state: "active" 0.0;
+            inherit: "default" 0.0;
+            color: 255 255 255 200;
+            max: 9999 9999;
+         }
+      }
+
+      part {
+         name: "ecdb.box";
+         type: BOX;
+
+         description {
+            state: "default" 0.0;
+            color: 255 255 255 0;
+
+            rel1 {
+               to: "base";
+            }
+
+            rel2 {
+               to: "base";
+            }
+
+            box {
+               layout: "min_size";
+               padding: 1 1;
+               align: 0.0 0.5;
+            }
+         }
+
+         description {
+            state: "active" 0.0;
+            inherit: "default" 0.0;
+            color: 255 255 255 255;
+         }
+      }
+   }
+
+   programs {
+      program {
+         name: "expand";
+         signal: "ecdb,combo,popup,show,*";
+         source: "ecdb";
+         action: STATE_SET "active" 0.0;
+         target: "base";
+         target: "ecdb.box";
+         transition: DECELERATE 0.2;
+      }
+
+      program {
+         name: "collapse";
+         signal: "ecdb,combo,popup,hide,*";
+         source: "ecdb";
+         action: STATE_SET "default" 0.0;
+         target: "base";
+         target: "ecdb.box";
+         transition: DECELERATE 0.2;
+      }
+   }
 }
 

experimental/ecdb/trunk/src/ecdb_gui.c

@@ -775,8 +775,8 @@ ecdb_erase_page_show(void)
 
       EINA_LIST_FOREACH(em->drives, l, drive)
       {
-         d = ecdb_button_add(swallow, NULL);
+         d = ecdb_button_add(b, NULL);
-         ecdb_button_label_set(d, drive->location);
+         ecdb_button_label_set(d, drive->product);
          ecdb_combo_append(b, d);
          evas_object_show(d);
       }

experimental/ecdb/trunk/src/ecdb_widgets.c

@@ -282,6 +282,45 @@ ecdb_entry_text_get(Evas_Object *e)
 
 /****************************** COMBO ****************************************/
 
+typedef struct _Combo_Data Combo_Data;
+struct _Combo_Data
+{
+   Evas_Object *parent;
+   Evas_Object *back;
+   Evas_Object *popup;
+   unsigned int expanded;
+   unsigned int count;
+   const char *name;
+};
+
+static void
+_combo_min_size(Evas_Object *o, Evas_Object_Box_Data *p, void *data)
+{
+   Eina_List *l;
+   Evas_Object_Box_Option *opt;
+   int offset_x, offset_y;
+   int w, h, y;
+   int wt, ht, xt, yt;
+
+   if (eina_list_count(p->children) <= 0)
+      return;
+
+   evas_object_geometry_get(o, &offset_x, &offset_y, &w, &h);
+   y = offset_y + (h / 2);
+   EINA_LIST_FOREACH(p->children, l, opt)
+   {
+      edje_object_size_min_get(eina_list_nth(p->children, 0), NULL, &h);
+      evas_object_geometry_get(opt->obj, &xt, &yt, &wt, &ht);
+      if ((wt != w) || (ht != h))
+         evas_object_resize(opt->obj, w, h);
+
+      if ((xt != 0) || (yt != y))
+         evas_object_move(opt->obj, offset_x, y);
+
+      y += h;
+   }
+}
+
 // Axis preferential -- for now vertical
 const char *
 _combo_best_location(Evas_Object *c)
@@ -292,7 +331,7 @@ _combo_best_location(Evas_Object *c)
    ecore_evas_geometry_get(em->main_win_ee, NULL, NULL, &ww, &wh);
    evas_object_geometry_get(c, &x, &y, &w, &h);
 
-   if ((w) > (ww - x - w))
+   if ((h) > (wh - y - h))
    {
       return "top";
    }
@@ -302,67 +341,107 @@ _combo_best_location(Evas_Object *c)
    }
 }
 
+static void
+_combo_del(void *data, Evas *e, Evas_Object *obj, void *event_info)
+{
+   Combo_Data *cd;
+   cd = evas_object_data_get(data, "cd");
+
+   eina_stringshare_del(cd->name);
+   FREE(cd);
+}
+
+
 static void
 _combo_resize(void *data, Evas *e, Evas_Object *obj, void *event_info)
 {
-   Evas_Object *c, *back;
+   Combo_Data *cd;
-   int w, h;
 
-   // Deal with popup?
+   cd = evas_object_data_get(data, "cd");
-   c = data;
+   if (cd->expanded)
-   back = evas_object_data_get(c, "back");
+      ecdb_combo_collapse(data);
-   evas_object_move(back, 0, 0);
-   ecore_evas_geometry_get(em->main_win_ee, NULL, NULL, &w, &h);
-   evas_object_resize(back, w, h);
 }
 
 static void
 _combo_hide(void *data, Evas *e, Evas_Object *obj, void *event_info)
 {
+   Combo_Data *cd;
+
+   cd = evas_object_data_get(data, "cd");
+   if (cd->expanded)
       ecdb_combo_collapse(data);
 }
 
 static void
 _combo_clicked(void *data, Evas_Object *obj, void *event_info)
 {
+   printf("object clicked...");
+}
+
+static void
+_combo_moveable_click_cb(void *data, Evas_Object *obj, const char *emission,
+                                                            const char *source)
+{
+   Combo_Data *cd;
+
+   cd = evas_object_data_get(data, "cd");
+   if (cd->expanded)
       ecdb_combo_collapse(data);
 }
 
-void
+static void
 _combo_click_cb(void *data, Evas_Object *obj, const char *emission,
                                                             const char *source)
 {
-   evas_object_smart_callback_call(obj, "clicked", NULL);
+   Evas_Object *c;
-   ecdb_combo_expand(obj);
+   Combo_Data *cd;
-}
 
-void
+   c = data;
-_combo_back_clicked_cb(void *data, Evas_Object *obj, const char *emission,
+   cd = evas_object_data_get(c, "cd");
-                                                            const char *source)
+   if ((cd) && (!cd->expanded))
-{
+         ecdb_combo_expand(c);
-   ecdb_combo_collapse(data);
+   else
+      ecdb_combo_collapse(c);
+   evas_object_smart_callback_call(c, "clicked", NULL);
 }
 
 Evas_Object *
 ecdb_combo_add(Evas_Object *parent, const char *name)
 {
-   Evas_Object *c, *back;
+   Evas_Object *c;
+   Combo_Data *cd;
 
    c = ecdb_widget_add(parent, name);
    edje_object_file_set(c, em->theme_path, "ecdb/combo");
    evas_object_event_callback_add(parent, EVAS_CALLBACK_RESIZE, _combo_resize,
                                                                            c);
    evas_object_event_callback_add(parent, EVAS_CALLBACK_HIDE, _combo_hide, c);
+   evas_object_event_callback_add(c, EVAS_CALLBACK_DEL, _combo_del, c);
    edje_object_signal_callback_add(c, "ecdb,combo,clicked", "ecdb",
                                                       _combo_click_cb, c);
 
-   back = edje_object_add(evas_object_evas_get(parent));
+   cd = calloc(1, sizeof(Combo_Data));
-   edje_object_file_set(back, em->theme_path, "ecdb/combo/background");
+
-   edje_object_signal_callback_add(back, "ecdb,combo,back,dismiss", "ecdb",
+   cd->back = edje_object_add(evas_object_evas_get(parent));
-                                                   _combo_back_clicked_cb, c);
+   edje_object_file_set(cd->back, em->theme_path, "ecdb/combo/background");
-   evas_object_data_set(c, "back", back);
+   edje_object_signal_callback_add(cd->back, "ecdb,combo,back,dismiss", "ecdb",
-   evas_object_pass_events_set(back, 1);
+                                                   _combo_moveable_click_cb, c);
-   evas_object_show(back);
+   evas_object_pass_events_set(cd->back, 1);
+   evas_object_show(cd->back);
+
+   cd->popup = edje_object_add(evas_object_evas_get(parent));
+   edje_object_file_set(cd->popup, em->theme_path, "ecdb/combo/popup");
+   edje_object_signal_callback_add(cd->back, "ecdb,combo,back,dismiss", "ecdb",
+                                                   _combo_moveable_click_cb, c);
+   edje_box_layout_register("min_size", _combo_min_size, NULL, NULL, NULL,
+                                                                     NULL);
+
+   evas_object_pass_events_set(cd->popup, 1);
+   evas_object_show(cd->popup);
+
+   cd->parent = parent;
+   cd->name = eina_stringshare_add(name);
+   evas_object_data_set(c, "cd", cd);
 
    return c;
 }
@@ -376,38 +455,75 @@ ecdb_combo_header_set(Evas_Object *c, const char *text)
 void
 ecdb_combo_append(Evas_Object *c, Evas_Object *o)
 {
-   edje_object_part_box_append(c, "ecdb.box", o);
+   Combo_Data *cd;
+
+   cd = evas_object_data_get(c, "cd");
+   cd->count++;
+   edje_object_part_box_append(cd->popup, "ecdb.box", o);
    evas_object_smart_callback_add(o, "clicked", _combo_clicked, c);
 }
 
 void
 ecdb_combo_expand(Evas_Object *c)
 {
-   Evas_Object *back;
+   Combo_Data *cd;
    const char *location;
-   //char buf[1024];
+   char buf[1024];
-   int w, h;
+   int x, y, w, h, h2;
+   int box_height = 30;
+
+   cd = evas_object_data_get(c, "cd");
+
+   edje_object_signal_emit(c, "ecdb,combo,active", "ecdb");
+
+   evas_object_move(cd->back, 0, 0);
+   ecore_evas_geometry_get(em->main_win_ee, NULL, NULL, &w, &h);
+   evas_object_resize(cd->back, w, h);
+   evas_object_pass_events_set(cd->back, 0);
+   evas_object_layer_set(cd->back, evas_object_layer_get(c) + 1);
+   edje_object_signal_emit(cd->back, "ecdb,combo,back,show", "ecdb");
+
 
    location = _combo_best_location(c);
-   edje_object_signal_emit(c, "ecdb,combo,expand", "ecdb");
+   snprintf(buf, sizeof(buf), "ecdb,combo,popup,show,%s", location);
+   evas_object_geometry_get(c, &x, &y, &w, &h);
 
-   back = evas_object_data_get(c, "back");
+   h2 = box_height * cd->count;
-   evas_object_move(back, 0, 0);
+   if (!strcmp(location, "top"))
-   ecore_evas_geometry_get(em->main_win_ee, NULL, NULL, &w, &h);
+      evas_object_move(cd->popup, x, y - h2);
-   evas_object_resize(back, w, h);
+   else
-   evas_object_pass_events_set(back, 0);
+      evas_object_move(cd->popup, x, y + h);
-   evas_object_layer_set(back, evas_object_layer_get(c) + 1);
+
-   edje_object_signal_emit(back, "ecdb,combo,back,show", "ecdb");
+   evas_object_resize(cd->popup, w, h2);
+   evas_object_pass_events_set(cd->popup, 0);
+   evas_object_layer_set(cd->popup, evas_object_layer_get(cd->back) + 1);
+   edje_object_signal_emit(cd->popup, buf, "ecdb");
+
+   cd->expanded = 1;
 }
 
 void
 ecdb_combo_collapse(Evas_Object *c)
 {
-   Evas_Object *back;
+   Combo_Data *cd;
+   const char *location;
+   char buf[1024];
 
-   back = evas_object_data_get(c, "back");
+   // If we close the window
-   edje_object_signal_emit(back, "ecdb,combo,back,hide", "ecdb");
+   if ((!em) || (!em->main_win_ee))
-   evas_object_pass_events_set(back, 1);
+      return;
-   edje_object_signal_emit(c, "ecdb,combo,collapse", "ecdb");
+
+   cd = evas_object_data_get(c, "cd");
+
+   edje_object_signal_emit(cd->back, "ecdb,combo,back,hide", "ecdb");
+   evas_object_pass_events_set(cd->back, 1);
+   edje_object_signal_emit(c, "ecdb,combo,default", "ecdb");
+
+   location = _combo_best_location(c);
+   snprintf(buf, sizeof(buf), "ecdb,combo,popup,hide,%s", location);
+   evas_object_pass_events_set(cd->popup, 1);
+   edje_object_signal_emit(cd->popup, buf, "ecdb");
+
+   cd->expanded = 0;
 }