libanjuta/anjuta-close-button.c

   1 /*
   2  * anjuta-close-button.c
   3  *
   4  * Copyright (C) 2010 - Paolo Borelli
   5  * Copyright (C) 2011 - Ignacio Casal Quinteiro
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  20  */
  21
  22 #include "anjuta-close-button.h"
  23
  24 struct _AnjutaCloseButtonClassPrivate
  25 {
  26         GtkCssProvider *css;
  27 };
  28
  29 G_DEFINE_TYPE_WITH_CODE (AnjutaCloseButton, anjuta_close_button, GTK_TYPE_BUTTON,
  30                          g_type_add_class_private (g_define_type_id, sizeof (AnjutaCloseButtonClassPrivate)))
  31
  32 static void
  33 anjuta_close_button_class_init (AnjutaCloseButtonClass *klass)
  34 {
  35         static const gchar button_style[] =
  36                 "* {\n"
  37                   "padding: 0px;\n"
  38                 "}";
  39
  40         klass->priv = G_TYPE_CLASS_GET_PRIVATE (klass, ANJUTA_TYPE_CLOSE_BUTTON, AnjutaCloseButtonClassPrivate);
  41
  42         klass->priv->css = gtk_css_provider_new ();
  43         gtk_css_provider_load_from_data (klass->priv->css, button_style, -1, NULL);
  44 }
  45
  46 static void
  47 anjuta_close_button_init (AnjutaCloseButton *button)
  48 {
  49         GtkStyleContext *context;
  50         GtkWidget *image;
  51         GIcon *icon;
  52
  53         icon = g_themed_icon_new_with_default_fallbacks ("window-close-symbolic");
  54         image = gtk_image_new_from_gicon (icon, GTK_ICON_SIZE_MENU);
  55         gtk_widget_show (image);
  56         g_object_unref (icon);
  57
  58         gtk_container_add (GTK_CONTAINER (button), image);
  59
  60         /* make it small */
  61         context = gtk_widget_get_style_context (GTK_WIDGET (button));
  62         gtk_style_context_add_provider (context,
  63                                         GTK_STYLE_PROVIDER (ANJUTA_CLOSE_BUTTON_GET_CLASS (button)->priv->css),
  64                                         GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
  65 }
  66
  67 GtkWidget *
  68 anjuta_close_button_new ()
  69 {
  70         return GTK_WIDGET (g_object_new (ANJUTA_TYPE_CLOSE_BUTTON,
  71                                          "relief", GTK_RELIEF_NONE,
  72                                          "focus-on-click", FALSE,
  73                                          NULL));
  74 }
  75
  76 /* ex:set ts=8 noet: */