Add testiconview. A test for GtkIconView ...which uses this image.

2004-08-04  Matthias Clasen  <mclasen@redhat.com>

	* tests/Makefile.am: Add testiconview.
	* tests/testiconview.c: A test for GtkIconView
	* tests/gnome-textfile.png: ...which uses this image.

3 files changed, 307 insertions, 0 deletions

diff --git a/tests/Makefile.am b/tests/Makefile.am
index 8dc718c83..1ac0dcf2c 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -36,6 +36,7 @@ noinst_PROGRAMS =			\
 	testentrycompletion 		\
 	testfilechooser			\
 	testgtk				\
+	testiconview			\
 	testicontheme			\
 	testinput			\
 	testmenus			\
@@ -66,6 +67,7 @@ noinst_PROGRAMS =			\
 
 simple_DEPENDENCIES = $(TEST_DEPS)
 testicontheme_DEPENDENCIES = $(TEST_DEPS)
+testiconview_DEPENDENCIES = $(TEST_DEPS)
 testcalendar_DEPENDENCIES = $(TEST_DEPS)
 testcombo_DEPENDENCIES = $(TEST_DEPS)
 testcombochange_DEPENDENCIES = $(TEST_DEPS)
@@ -106,6 +108,7 @@ testentrycompletion_LDADD = $(LDADDS)
 testfilechooser_LDADD = $(LDADDS)
 testgtk_LDADD = $(LDADDS)
 testicontheme_LDADD = $(LDADDS)
+testiconview_LDADD = $(LDADDS)
 testinput_LDADD = $(LDADDS)
 testmenus_LDADD = $(LDADDS)
 testmultidisplay_LDADD = $(LDADDS)
@@ -174,6 +177,10 @@ testmerge_SOURCES = 		\
 testactions_SOURCES = 		\
 	testactions.c
 
+testiconview_SOURCES = 		\
+	testiconview.c		\
+	prop-editor.c
+
 EXTRA_DIST = 			\
 	prop-editor.h		\
 	testgtk.1 		\
@@ -193,5 +200,6 @@ EXTRA_DIST = 			\
 	merge-1.ui		\
 	merge-2.ui		\
 	merge-3.ui		\
+	gnome-textfile.png	\
 	makefile.msc
 
diff --git a/tests/gnome-textfile.png b/tests/gnome-textfile.png
new file mode 100644
index 000000000..bfe4bad56
--- /dev/null
+++ b/tests/gnome-textfile.png
diff --git a/tests/testiconview.c b/tests/testiconview.c
new file mode 100644
index 000000000..3f0240fd4
--- /dev/null
+++ b/tests/testiconview.c
@@ -0,0 +1,299 @@
+/* testiconview.c
+ * Copyright (C) 2002  Anders Carlsson <andersca@gnu.org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#include <gtk/gtk.h>
+#include <sys/types.h>
+#include <string.h>
+#include <dirent.h>
+#include "prop-editor.h"
+
+#define NUMBER_OF_ITEMS 10
+
+static void
+fill_model (GtkTreeModel *model)
+{
+  GdkPixbuf *pixbuf;
+  int i;
+  char *str, *str2;
+  GtkTreeIter iter;
+  GtkListStore *store = GTK_LIST_STORE (model);
+  
+  pixbuf = gdk_pixbuf_new_from_file ("gnome-textfile.png", NULL);
+
+  i = 0;
+  
+  gtk_list_store_prepend (store, &iter);
+
+  gtk_list_store_set (store, &iter,
+		      0, pixbuf,
+		      1, "Really really\nreally really loooooooooong item name",
+		      2, 0,
+		      3, "This is a <b>Test</b> of <i>markup</i>",
+		      -1);
+  
+  while (i < NUMBER_OF_ITEMS - 1)
+    {
+      str = g_strdup_printf ("Icon %d", i);
+      str2 = g_strdup_printf ("Icon <b>%d</b>", i);	
+      gtk_list_store_prepend (store, &iter);
+      gtk_list_store_set (store, &iter,
+			  0, pixbuf,
+			  1, str,
+			  2, i,
+			  3, str2,
+			  -1);
+      g_free (str);
+      g_free (str2);
+      i++;
+    }
+
+  gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (store), 2, GTK_SORT_ASCENDING);
+}
+
+static GtkTreeModel *
+create_model (void)
+{
+  GtkListStore *store;
+  
+  store = gtk_list_store_new (4, GDK_TYPE_PIXBUF, G_TYPE_STRING, G_TYPE_INT, G_TYPE_STRING);
+
+  return GTK_TREE_MODEL (store);
+}
+
+
+static void
+foreach_selected_remove (GtkWidget *button, GtkIconView *icon_list)
+{
+  GtkTreeIter iter;
+  GtkTreeModel *model;
+
+  GList *list, *selected;
+
+  selected = gtk_icon_view_get_selected_items (icon_list);
+  model = gtk_icon_view_get_model (icon_list);
+  
+  for (list = selected; list; list = list->next)
+    {
+      GtkTreePath *path = list->data;
+
+      gtk_tree_model_get_iter (model, &iter, path);
+      gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
+      
+      gtk_tree_path_free (path);
+    } 
+  
+  g_list_free (selected);
+}
+
+
+static void
+add_many (GtkWidget *button, GtkIconView *icon_list)
+{
+  static gint count = NUMBER_OF_ITEMS;
+
+  GtkTreeIter iter;
+  GtkListStore *store;
+  GdkPixbuf *pixbuf;
+  gchar *str, *str2;
+  gint i;
+
+  store = GTK_LIST_STORE (gtk_icon_view_get_model (icon_list));
+  pixbuf = gdk_pixbuf_new_from_file ("gnome-textfile.png", NULL);
+
+
+  for (i = 0; i < 100; i++)
+    {
+      str = g_strdup_printf ("Icon %d", count);
+      str2 = g_strdup_printf ("Icon <b>%d</b>", count);	
+      gtk_list_store_prepend (store, &iter);
+      gtk_list_store_set (store, &iter,
+			  0, pixbuf,
+			  1, str,
+			  2, i,
+			  3, str2,
+			  -1);
+      g_free (str);
+      g_free (str2);
+      count++;
+    }
+}
+
+
+static void
+selection_changed (GtkIconView *icon_list)
+{
+  g_print ("Selection changed!\n");
+}
+
+static void
+item_cb (GtkWidget       *menuitem,
+	 GtkTreePath     *path,
+	 GtkIconView     *icon_list)
+{
+  GtkTreeIter iter;
+  GtkTreeModel *model;
+  gchar *text;
+  model = gtk_icon_view_get_model (icon_list);
+  
+  gtk_tree_model_get_iter (model, &iter, path);
+
+  gtk_tree_model_get (model, &iter,
+		      1, &text, -1);
+  g_print ("Item activated, text is %s\n", text);
+}
+
+static void
+do_popup_menu (GtkWidget      *icon_list, 
+	       GdkEventButton *event)
+{
+  GtkWidget *menu;
+  GtkWidget *menuitem;
+  GtkTreePath *path;
+  int button, event_time;
+
+  path = gtk_icon_view_get_path_at_pos (GTK_ICON_VIEW (icon_list), 
+                                        event->x, event->y);
+  g_print ("foo: %p\n", path);
+  
+  if (!path)
+    return;
+
+  menu = gtk_menu_new ();
+
+  menuitem = gtk_menu_item_new_with_label ("Activate");
+  gtk_widget_show (menuitem);
+  gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
+  g_signal_connect (menuitem, "activate", G_CALLBACK (item_cb), path);
+
+  if (event)
+    {
+      button = event->button;
+      event_time = event->time;
+    }
+  else
+    {
+      button = 0;
+      event_time = gtk_get_current_event_time ();
+    }
+
+  gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL, 
+                  button, event_time);
+  gtk_tree_path_free (path);
+}
+	
+
+static gboolean
+button_press_event_handler (GtkWidget      *widget, 
+			    GdkEventButton *event)
+{
+  /* Ignore double-clicks and triple-clicks */
+  if (event->button == 3 && event->type == GDK_BUTTON_PRESS)
+    {
+      do_popup_menu (widget, event);
+      return TRUE;
+    }
+
+  return FALSE;
+}
+
+static gboolean
+popup_menu_handler (GtkWidget *widget)
+{
+  do_popup_menu (widget, NULL);
+  return TRUE;
+}
+	
+gint
+main (gint argc, gchar **argv)
+{
+  GtkWidget *paned;
+  GtkWidget *window, *icon_list, *scrolled_window;
+  GtkWidget *vbox, *bbox;
+  GtkWidget *button;
+  GtkWidget *prop_editor;
+  GtkTreeModel *model;
+  
+  gtk_init (&argc, &argv);
+
+  /* to test rtl layout, set RTL=1 in the environment */
+  if (g_getenv ("RTL"))
+    gtk_widget_set_default_direction (GTK_TEXT_DIR_RTL);
+
+  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+  gtk_window_set_default_size (GTK_WINDOW (window), 700, 400);
+
+  paned = gtk_hpaned_new ();
+  gtk_container_add (GTK_CONTAINER (window), paned);
+
+  icon_list = gtk_icon_view_new ();
+  gtk_icon_view_set_selection_mode (GTK_ICON_VIEW (icon_list), GTK_SELECTION_MULTIPLE);
+
+  g_signal_connect_after (icon_list, "button_press_event",
+			  G_CALLBACK (button_press_event_handler), NULL);
+  g_signal_connect (icon_list, "selection_changed",
+		    G_CALLBACK (selection_changed), NULL);
+  g_signal_connect (icon_list, "popup_menu",
+		    G_CALLBACK (popup_menu_handler), NULL);
+
+  g_signal_connect (icon_list, "item_activated",
+		    G_CALLBACK (item_cb), icon_list);
+  
+  model = create_model ();
+  gtk_icon_view_set_model (GTK_ICON_VIEW (icon_list), model);
+  fill_model (model);
+  gtk_icon_view_set_pixbuf_column (GTK_ICON_VIEW (icon_list), 0);
+  gtk_icon_view_set_text_column (GTK_ICON_VIEW (icon_list), 1);
+  
+  prop_editor = create_prop_editor (G_OBJECT (icon_list), 0);
+  gtk_widget_show_all (prop_editor);
+  
+  scrolled_window = gtk_scrolled_window_new (NULL, NULL);
+  gtk_container_add (GTK_CONTAINER (scrolled_window), icon_list);
+  gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
+  				  GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
+  vbox = gtk_vbox_new (FALSE, 0);
+  gtk_box_pack_start (GTK_BOX (vbox), scrolled_window, TRUE, TRUE, 0);
+  bbox = gtk_hbutton_box_new ();
+  gtk_button_box_set_layout (GTK_BUTTON_BOX (bbox), GTK_BUTTONBOX_START);
+  gtk_box_pack_start (GTK_BOX (vbox), bbox, FALSE, FALSE, 0);
+
+  button = gtk_button_new_with_label ("Add many");
+  g_signal_connect (button, "clicked", G_CALLBACK (add_many), icon_list);
+  gtk_box_pack_start_defaults (GTK_BOX (bbox), button);
+
+  button = gtk_button_new_with_label ("Remove selected");
+  g_signal_connect (button, "clicked", G_CALLBACK (foreach_selected_remove), icon_list);
+  gtk_box_pack_start_defaults (GTK_BOX (bbox), button);
+  
+  gtk_paned_pack1 (GTK_PANED (paned), vbox, TRUE, FALSE);
+
+  icon_list = gtk_icon_view_new ();
+  
+  scrolled_window = gtk_scrolled_window_new (NULL, NULL);
+  gtk_container_add (GTK_CONTAINER (scrolled_window), icon_list);
+  gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
+				  GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
+  gtk_paned_pack2 (GTK_PANED (paned), scrolled_window, TRUE, FALSE);
+
+  gtk_widget_show_all (window);
+
+  gtk_main ();
+
+  return 0;
+}