AuroraMiddleware/gtk
1
0
Fork 1
mirror of https://gitlab.gnome.org/GNOME/gtk.git synced 2024-12-26 21:51:08 +00:00
Code Issues Projects Releases Wiki Activity

gtk-demo: Add more scrolling benchmarks

Browse Source 
Add a listview and gridview to the scrolling
benchmarks.
This commit is contained in:
Matthias Clasen 2019-12-22 12:27:30 -05:00
parent 93353888ca
commit 1c389b1f24
3 changed files with 104 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

51
demos/gtk-demo/iconscroll.c
View File

@ -12,7 +12,7 @@ static GtkWidget *window = NULL;
static GtkWidget *scrolledwindow;
static int selected;
#define N_WIDGET_TYPES 4
#define N_WIDGET_TYPES 6
static int hincrement = 5;
@ -64,6 +64,7 @@ populate_icons (void)
gtk_grid_attach (GTK_GRID (grid), create_icon (), left, top, 1, 1);
hincrement = 0;
vincrement = 5;
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwindow),
GTK_POLICY_NEVER,
@ -100,6 +101,7 @@ populate_text (gboolean hilight)
gtk_text_view_set_buffer (GTK_TEXT_VIEW (textview), buffer);
hincrement = 0;
vincrement = 5;
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwindow),
GTK_POLICY_NEVER,
@ -124,6 +126,7 @@ populate_image (void)
gtk_picture_set_can_shrink (GTK_PICTURE (image), FALSE);
hincrement = 5;
vincrement = 5;
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwindow),
GTK_POLICY_AUTOMATIC,
@ -131,6 +134,42 @@ populate_image (void)
gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (scrolledwindow), image);
}
extern GtkWidget *create_weather_view (void);
static void
populate_list (void)
{
GtkWidget *list;
list = create_weather_view ();
hincrement = 5;
vincrement = 0;
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwindow),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (scrolledwindow), list);
}
extern GtkWidget *create_color_grid (void);
static void
populate_grid (void)
{
GtkWidget *list;
list = create_color_grid ();
hincrement = 0;
vincrement = 5;
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwindow),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (scrolledwindow), list);
}
static void
set_widget_type (int type)
{
@ -164,6 +203,16 @@ set_widget_type (int type)
populate_image ();
break;
case 4:
gtk_window_set_title (GTK_WINDOW (window), "Scrolling a list");
populate_list ();
break;
case 5:
gtk_window_set_title (GTK_WINDOW (window), "Scrolling a grid");
populate_grid ();
break;
default:
g_assert_not_reached ();
}

44
demos/gtk-demo/listview_colors.c
View File

@ -310,6 +310,7 @@ setup_simple_listitem_cb (GtkListItemFactory *factory,
color_expression = gtk_property_expression_new (GTK_TYPE_LIST_ITEM, expression, "item");
picture = gtk_picture_new ();
gtk_widget_set_size_request (picture, 32, 32);
gtk_expression_bind (color_expression, picture, "paintable", NULL);
gtk_list_item_set_child (list_item, picture);
@ -404,6 +405,33 @@ set_item (GBinding *binding,
return TRUE;
}
GtkWidget *
create_color_grid (void)
{
GtkWidget *gridview;
GtkListItemFactory *factory;
GListModel *model, *selection;
gridview = gtk_grid_view_new ();
gtk_scrollable_set_hscroll_policy (GTK_SCROLLABLE (gridview), GTK_SCROLL_NATURAL);
gtk_scrollable_set_vscroll_policy (GTK_SCROLLABLE (gridview), GTK_SCROLL_NATURAL);
factory = gtk_signal_list_item_factory_new ();
g_signal_connect (factory, "setup", G_CALLBACK (setup_simple_listitem_cb), NULL);
gtk_grid_view_set_factory (GTK_GRID_VIEW (gridview), factory);
g_object_unref (factory);
gtk_grid_view_set_max_columns (GTK_GRID_VIEW (gridview), 24);
model = G_LIST_MODEL (gtk_sort_list_model_new (create_colors_model (), NULL));
selection = G_LIST_MODEL (gtk_no_selection_new (model));
gtk_grid_view_set_model (GTK_GRID_VIEW (gridview), selection);
g_object_unref (selection);
g_object_unref (model);
return gridview;
}
static GtkWidget *window = NULL;
GtkWidget *
@ -415,7 +443,7 @@ do_listview_colors (GtkWidget *do_widget)
GtkListItemFactory *factory;
GListStore *factories;
GListModel *model;
GtkNoSelection *selection;
GtkSorter *sorter;
GtkSorter *multi_sorter;
GListStore *sorters;
@ -435,17 +463,10 @@ do_listview_colors (GtkWidget *do_widget)
sw = gtk_scrolled_window_new (NULL, NULL);
gtk_window_set_child (GTK_WINDOW (window), sw);
gridview = gtk_grid_view_new ();
gtk_scrollable_set_hscroll_policy (GTK_SCROLLABLE (gridview), GTK_SCROLL_NATURAL);
gtk_scrollable_set_vscroll_policy (GTK_SCROLLABLE (gridview), GTK_SCROLL_NATURAL);
gtk_grid_view_set_max_columns (GTK_GRID_VIEW (gridview), 24);
model = G_LIST_MODEL (gtk_sort_list_model_new (create_colors_model (), NULL));
selection = gtk_no_selection_new (model);
gtk_grid_view_set_model (GTK_GRID_VIEW (gridview), G_LIST_MODEL (selection));
gridview = create_color_grid ();
gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (sw), gridview);
g_object_unref (selection);
model = gtk_grid_view_get_model (GTK_GRID_VIEW (gridview));
g_object_get (model, "model", &model, NULL);
sorters = g_list_store_new (GTK_TYPE_SORTER);
@ -559,7 +580,6 @@ do_listview_colors (GtkWidget *do_widget)
G_BINDING_SYNC_CREATE,
set_item, NULL,
NULL, NULL);
g_object_unref (model);
}

36
demos/gtk-demo/listview_weather.c
View File

@ -275,13 +275,33 @@ bind_widget (GtkListItem *list_item,
static GtkWidget *window = NULL;
GtkWidget *
create_weather_view (void)
{
GtkWidget *listview;
GListModel *model, *selection;
listview = gtk_list_view_new_with_factory (
gtk_functions_list_item_factory_new (setup_widget,
bind_widget,
NULL, NULL));
gtk_orientable_set_orientation (GTK_ORIENTABLE (listview), GTK_ORIENTATION_HORIZONTAL);
gtk_list_view_set_show_separators (GTK_LIST_VIEW (listview), TRUE);
model = create_weather_model ();
selection = G_LIST_MODEL (gtk_no_selection_new (model));
gtk_list_view_set_model (GTK_LIST_VIEW (listview), selection);
g_object_unref (selection);
g_object_unref (model);
return listview;
}
GtkWidget *
do_listview_weather (GtkWidget *do_widget)
{
if (window == NULL)
{
GtkWidget *listview, *sw;;
GListModel *model, *selection;
window = gtk_window_new ();
gtk_window_set_default_size (GTK_WINDOW (window), 600, 400);
@ -293,19 +313,7 @@ do_listview_weather (GtkWidget *do_widget)
sw = gtk_scrolled_window_new (NULL, NULL);
gtk_window_set_child (GTK_WINDOW (window), sw);
listview = gtk_list_view_new_with_factory (
gtk_functions_list_item_factory_new (setup_widget,
bind_widget,
NULL, NULL));
gtk_orientable_set_orientation (GTK_ORIENTABLE (listview), GTK_ORIENTATION_HORIZONTAL);
gtk_list_view_set_show_separators (GTK_LIST_VIEW (listview), TRUE);
model = create_weather_model ();
selection = G_LIST_MODEL (gtk_no_selection_new (model));
gtk_list_view_set_model (GTK_LIST_VIEW (listview), selection);
g_object_unref (selection);
g_object_unref (model);
listview = create_weather_view ();
gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (sw), listview);
}