#include <gtk/gtk.h>
#include “img_timeline.h”
#include <stdlib.h>
static gboolean img_timeline_scroll( ImgTimeline *widget, GdkEventScroll *event, GtkWidget *scrolledwindow);
static gboolean img_timeline_motion_notify(GtkWidget *widget, GdkEventMotion *event, gpointer data);
static gint zoom = 1;
int main(int argc, char *argv)
{
gtk_init(&argc, &argv);
GtkWidget *window=gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_window_set_title(GTK_WINDOW(window), “Imagination timeline widget”);
gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
gtk_window_set_default_size(GTK_WINDOW(window), 800, 200);
g_signal_connect(window, “destroy”, G_CALLBACK(gtk_main_quit), NULL);
GtkWidget *timeline = img_timeline_new();
g_object_set(timeline, “total_time”, 300, NULL);
g_object_set(timeline, “video_background”, “#0084ff”, NULL);
g_object_set(timeline, “audio_background”, “#0084ff”, NULL);
gtk_widget_add_events( timeline, GDK_BUTTON1_MOTION_MASK
| GDK_POINTER_MOTION_MASK
| GDK_BUTTON_PRESS_MASK
| GDK_BUTTON_RELEASE_MASK
| GDK_SCROLL_MASK
| GDK_KEY_PRESS_MASK );
GtkWidget *scrolledwindow1 = gtk_scrolled_window_new(NULL,NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwindow1), GTK_POLICY_ALWAYS, GTK_POLICY_NEVER);
gtk_container_add (GTK_CONTAINER(scrolledwindow1), timeline);
gtk_container_add (GTK_CONTAINER (window), scrolledwindow1);
g_signal_connect( G_OBJECT(timeline), “scroll-event”, G_CALLBACK(img_timeline_scroll), scrolledwindow1);
g_signal_connect( G_OBJECT(timeline), “motion-notify-event”, G_CALLBACK( img_timeline_motion_notify ), NULL );
gtk_widget_show_all(window);
gtk_main();
return 0;
}