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#include <gtk/gtk.h>
const int KEEP_HEIGHT = 1 << 0;
const int KEEP_WIDTH = 1 << 1;
static void
keep_size (int direction,
guint transition_type,
gboolean animations)
{
gboolean animations_before;
int min_height, min_width;
int min_child_width, min_child_height;
GtkRevealer *revealer = GTK_REVEALER (gtk_revealer_new ());
GtkWidget *child = gtk_button_new_with_label ("Some Text!");
GtkSettings *settings = gtk_settings_get_default ();
g_object_get (settings, "gtk-enable-animations", &animations_before, NULL);
g_object_set (settings, "gtk-enable-animations", animations, NULL);
gtk_revealer_set_child (GTK_REVEALER (revealer), child);
gtk_revealer_set_transition_type (revealer, transition_type);
gtk_revealer_set_reveal_child (revealer, TRUE);
gtk_widget_measure (child, GTK_ORIENTATION_HORIZONTAL, -1,
&min_child_width, NULL, NULL, NULL);
gtk_widget_measure (child, GTK_ORIENTATION_VERTICAL, -1,
&min_child_height, NULL, NULL, NULL);
gtk_widget_measure (GTK_WIDGET (revealer), GTK_ORIENTATION_HORIZONTAL, -1,
&min_width, NULL, NULL, NULL);
gtk_widget_measure (GTK_WIDGET (revealer), GTK_ORIENTATION_VERTICAL, -1,
&min_height, NULL, NULL, NULL);
g_assert_cmpint (min_width, ==, min_child_width);
g_assert_cmpint (min_height, ==, min_child_height);
gtk_revealer_set_reveal_child (revealer, FALSE);
gtk_widget_measure (GTK_WIDGET (revealer), GTK_ORIENTATION_HORIZONTAL, -1,
&min_width, NULL, NULL, NULL);
gtk_widget_measure (GTK_WIDGET (revealer), GTK_ORIENTATION_VERTICAL, -1,
&min_height, NULL, NULL, NULL);
if (direction & KEEP_WIDTH)
g_assert_cmpint (min_width, ==, min_child_width);
else
g_assert_cmpint (min_width, ==, 0);
if (direction & KEEP_HEIGHT)
g_assert_cmpint (min_height, ==, min_child_height);
else
g_assert_cmpint (min_height, ==, 0);
g_object_set (settings, "gtk-enable-animations", animations_before, NULL);
}
static void
slide_right_animations (void)
{
keep_size (KEEP_HEIGHT, GTK_REVEALER_TRANSITION_TYPE_SLIDE_RIGHT, TRUE);
}
static void
slide_right_no_animations (void)
{
keep_size (KEEP_HEIGHT, GTK_REVEALER_TRANSITION_TYPE_SLIDE_RIGHT, FALSE);
}
static void
slide_left_animations (void)
{
keep_size (KEEP_HEIGHT, GTK_REVEALER_TRANSITION_TYPE_SLIDE_LEFT, TRUE);
}
static void
slide_left_no_animations (void)
{
keep_size (KEEP_HEIGHT, GTK_REVEALER_TRANSITION_TYPE_SLIDE_LEFT, FALSE);
}
static void
none_animations (void)
{
keep_size (KEEP_WIDTH | KEEP_HEIGHT, GTK_REVEALER_TRANSITION_TYPE_NONE, TRUE);
}
static void
none_no_animations (void)
{
keep_size (KEEP_WIDTH | KEEP_HEIGHT, GTK_REVEALER_TRANSITION_TYPE_NONE, FALSE);
}
static void
crossfade_animations (void)
{
keep_size (KEEP_WIDTH | KEEP_HEIGHT, GTK_REVEALER_TRANSITION_TYPE_CROSSFADE, TRUE);
}
static void
crossfade_no_animations (void)
{
keep_size (KEEP_WIDTH | KEEP_HEIGHT, GTK_REVEALER_TRANSITION_TYPE_CROSSFADE, FALSE);
}
static void
slide_down_animations (void)
{
keep_size (KEEP_WIDTH, GTK_REVEALER_TRANSITION_TYPE_SLIDE_DOWN, TRUE);
}
static void
slide_down_no_animations (void)
{
keep_size (KEEP_WIDTH, GTK_REVEALER_TRANSITION_TYPE_SLIDE_DOWN, FALSE);
}
static void
slide_up_animations (void)
{
keep_size (KEEP_WIDTH, GTK_REVEALER_TRANSITION_TYPE_SLIDE_UP, TRUE);
}
static void
slide_up_no_animations (void)
{
keep_size (KEEP_WIDTH, GTK_REVEALER_TRANSITION_TYPE_SLIDE_UP, FALSE);
}
int
main (int argc, char **argv)
{
gtk_init ();
(g_test_init) (&argc, &argv, NULL);
g_test_add_func ("/sizing/revealer/slide_right_animations", slide_right_animations);
g_test_add_func ("/sizing/revealer/slide_right_no_animations", slide_right_no_animations);
g_test_add_func ("/sizing/revealer/slide_left_animations", slide_left_animations);
g_test_add_func ("/sizing/revealer/slide_left_no_animations", slide_left_no_animations);
g_test_add_func ("/sizing/revealer/none_animations", none_animations);
g_test_add_func ("/sizing/revealer/none_no_animations", none_no_animations);
g_test_add_func ("/sizing/revealer/crossfade_animations", crossfade_animations);
g_test_add_func ("/sizing/revealer/crossfade_no_animations", crossfade_no_animations);
g_test_add_func ("/sizing/revealer/slide_down_animations", slide_down_animations);
g_test_add_func ("/sizing/revealer/slide_down_no_animations", slide_down_no_animations);
g_test_add_func ("/sizing/revealer/slide_up_animations", slide_up_animations);
g_test_add_func ("/sizing/revealer/slide_up_no_animations", slide_up_no_animations);
return g_test_run ();
}
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