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demo: Use the frame time for animation

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Signed-off-by: Sergey Bugaev <bugaevc@gmail.com>
This commit is contained in:
Sergey Bugaev 2023-10-10 11:37:50 +03:00
parent 28e51c763b
commit e8ecbb2009
1 changed files with 4 additions and 2 deletions
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6
demos/gtk-demo/demowidget.c
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@ -34,7 +34,7 @@ transition (GtkWidget *widget,
{
DemoWidget *self = DEMO_WIDGET (widget);
DemoLayout *demo_layout = DEMO_LAYOUT (gtk_widget_get_layout_manager (widget));
gint64 now = g_get_monotonic_time ();
gint64 now = gdk_frame_clock_get_frame_time (frame_clock);
gtk_widget_queue_allocate (widget);
@ -66,11 +66,13 @@ clicked (GtkGestureClick *gesture,
gpointer data)
{
DemoWidget *self = data;
GdkFrameClock *frame_clock;
if (self->tick_id != 0)
return;
self->start_time = g_get_monotonic_time ();
frame_clock = gtk_widget_get_frame_clock (GTK_WIDGET (self));
self->start_time = gdk_frame_clock_get_frame_time (frame_clock);
self->tick_id = gtk_widget_add_tick_callback (GTK_WIDGET (self), transition, NULL, NULL);
}