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Viewing changes to src/Widgets/Pages/CategoriesView.vala

  • Committer: Stephen Smally
  • Date: 2012-07-04 13:40:36 UTC
  • Revision ID: eco.stefi@fastwebnet.it-20120704134036-jzxry23ch4in5o80
Implemented packages list via Database, listing works and is fast!

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src/Widgets/Pages/CategoriesView.vala
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namespace Lsc.Widgets {   
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    public class CategoryButton : EventBox {
 
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                private LscCategory desc;
 
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                public signal void category_clicked (LscCategory cat);
 
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                private bool emit_clicked (Widget box, Gdk.EventButton button) {
 
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                        category_clicked (desc);
 
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                        return true;
 
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                }
 
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        public CategoryButton (LscCategory desc, bool fill = false) {
 
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                        this.desc = desc;
 
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            sensitive = ! fill;
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            visible_window = false;
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                tooltip_text = desc.summary;
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                Label description = new Label("%s".printf (desc.summary));
 
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                Label description = new Label("<i>%d elements</i>".printf (desc.records));
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                description.ellipsize = Pango.EllipsizeMode.END;
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                description.halign = Align.START;
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                description.valign = Align.START;
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                //description.use_markup = true;
 
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                description.use_markup = true;
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                label_box.pack_start(title, false, false, 0);
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                label_box.pack_start(description, false, false, 0);
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                container.pack_start(image_widget, false, false, 0);
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                container.pack_start(label_box, false, false, 0);
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                add(container);
 
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                button_press_event.connect(emit_clicked);
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            }
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        }
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    }
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    public class CategoriesView : GridView {
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        public signal void category_choosed (string group);
 
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        public signal void category_choosed (LscCategory cat);
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        // Vars
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        private Box box_child;
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                    actual_col = 0;
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                }
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                button_child = new CategoryButton(button_desc);
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                button_child.button_press_event.connect(() => {
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                    category_choosed("cat");
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                    return true;
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                });
 
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                button_child.category_clicked.connect((i) => {
 
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                                        category_choosed (i);
 
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                                });
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                box_child.pack_start(button_child, true, true, 0);
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                button_child.show_all();