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testgtk: Remove snapshot test

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gtk_widget_get_snapshot is on its way out.

The test can be added back once we have gtk_widget_draw(), but until
then, there's no way to take snapshots.
This commit is contained in:
Benjamin Otte 2010-08-24 17:03:23 +02:00
parent 8ac0e98f98
commit 99c82af20a
1 changed files with 0 additions and 166 deletions
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166
tests/testgtk.c
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@ -9027,171 +9027,6 @@ create_properties (GtkWidget *widget)
}
struct SnapshotData {
GtkWidget *toplevel_button;
GtkWidget **window;
GdkCursor *cursor;
gboolean in_query;
gboolean is_toplevel;
gint handler;
};
static void
destroy_snapshot_data (GtkWidget *widget,
struct SnapshotData *data)
{
if (*data->window)
*data->window = NULL;
if (data->cursor)
{
gdk_cursor_unref (data->cursor);
data->cursor = NULL;
}
if (data->handler)
{
g_signal_handler_disconnect (widget, data->handler);
data->handler = 0;
}
g_free (data);
}
static gint
snapshot_widget_event (GtkWidget *widget,
GdkEvent *event,
struct SnapshotData *data)
{
GtkWidget *res_widget = NULL;
if (!data->in_query)
return FALSE;
if (event->type == GDK_BUTTON_RELEASE)
{
gtk_grab_remove (widget);
gdk_display_pointer_ungrab (gtk_widget_get_display (widget),
GDK_CURRENT_TIME);
res_widget = find_widget_at_pointer (gtk_widget_get_display (widget));
if (data->is_toplevel && res_widget)
res_widget = gtk_widget_get_toplevel (res_widget);
if (res_widget)
{
GdkPixmap *pixmap;
GtkWidget *window, *image;
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
pixmap = gtk_widget_get_snapshot (res_widget, NULL);
gtk_widget_realize (window);
if (gdk_drawable_get_depth (gtk_widget_get_window (window)) != gdk_drawable_get_depth (pixmap))
{
/* this branch is needed to convert ARGB -> RGB */
int width, height;
GdkPixbuf *pixbuf;
gdk_drawable_get_size (pixmap, &width, &height);
pixbuf = gdk_pixbuf_get_from_drawable (NULL, pixmap,
gtk_widget_get_colormap (res_widget),
0, 0,
0, 0,
width, height);
image = gtk_image_new_from_pixbuf (pixbuf);
g_object_unref (pixbuf);
}
else
image = gtk_image_new_from_pixmap (pixmap, NULL);
gtk_container_add (GTK_CONTAINER (window), image);
g_object_unref (pixmap);
gtk_widget_show_all (window);
}
data->in_query = FALSE;
}
return FALSE;
}
static void
snapshot_widget (GtkButton *button,
struct SnapshotData *data)
{
GtkWidget *widget = GTK_WIDGET (button);
gint failure;
g_signal_connect (button, "event",
G_CALLBACK (snapshot_widget_event), data);
data->is_toplevel = widget == data->toplevel_button;
if (!data->cursor)
data->cursor = gdk_cursor_new_for_display (gtk_widget_get_display (widget),
GDK_TARGET);
failure = gdk_pointer_grab (gtk_widget_get_window (widget),
TRUE,
GDK_BUTTON_RELEASE_MASK,
NULL,
data->cursor,
GDK_CURRENT_TIME);
gtk_grab_add (widget);
data->in_query = TRUE;
}
static void
create_snapshot (GtkWidget *widget)
{
static GtkWidget *window = NULL;
GtkWidget *button;
GtkWidget *vbox;
struct SnapshotData *data;
data = g_new (struct SnapshotData, 1);
data->window = &window;
data->in_query = FALSE;
data->cursor = NULL;
data->handler = 0;
if (!window)
{
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_screen (GTK_WINDOW (window),
gtk_widget_get_screen (widget));
data->handler = g_signal_connect (window, "destroy",
G_CALLBACK (destroy_snapshot_data),
data);
gtk_window_set_title (GTK_WINDOW (window), "test snapshot");
gtk_container_set_border_width (GTK_CONTAINER (window), 10);
vbox = gtk_vbox_new (FALSE, 1);
gtk_container_add (GTK_CONTAINER (window), vbox);
button = gtk_button_new_with_label ("Snapshot widget");
gtk_box_pack_start (GTK_BOX (vbox), button, TRUE, TRUE, 0);
g_signal_connect (button, "clicked",
G_CALLBACK (snapshot_widget),
data);
button = gtk_button_new_with_label ("Snapshot toplevel");
data->toplevel_button = button;
gtk_box_pack_start (GTK_BOX (vbox), button, TRUE, TRUE, 0);
g_signal_connect (button, "clicked",
G_CALLBACK (snapshot_widget),
data);
}
if (!gtk_widget_get_visible (window))
gtk_widget_show_all (window);
else
gtk_widget_destroy (window);
}
/*
* Selection Test
*/
@ -10278,7 +10113,6 @@ struct {
{ "scrolled windows", create_scrolled_windows },
{ "shapes", create_shapes },
{ "size groups", create_size_groups },
{ "snapshot", create_snapshot },
{ "spinbutton", create_spins },
{ "statusbar", create_statusbar },
{ "styles", create_styles },