Hello,
i m tring to make this :
i want make a windows with little img following the mouse.
for the moment i make this code :
#include <Ecore.h>
#include <Ecore_Evas.h>
Evas_Object * zozor (Evas *evas,int move1,int move2)
{
Evas_Object *o;
int iw, ih;
o = evas_object_image_add (evas);
evas_object_image_file_set (o, "zozor_transparent.png", NULL);
evas_object_image_size_get(o, &iw, &ih);
evas_object_image_size_set(o, iw, ih);
evas_object_image_fill_set(o, 0, 0, iw, ih);
evas_object_resize (o, iw, ih);
evas_object_move (o, move1, move2);
evas_object_show (o);
return o;
}
void cb_down(void *data, Evas *e, Evas_Object *obj, void *event_info)
{
Evas_Event_Mouse_Move *event; // déclaration d'un évenement
event = (Evas_Event_Mouse_Move *)event_info; //initialisation de
la variable sur l'évenemnt produit par la souris
printf("touche pressée: %d en coordonnée (%d,%d)\n",
event->buttons,event->cur.output.x,event->cur.output.y );// Affiche la
touche préssé
zozor (e, event->cur.output.x,event->cur.output.y);// affiche un
nouveau Zozor à l'applacemet du clique
}
int
main (int argc, char *argv[])
{
Ecore_Evas *ecran;//Déclaration de variable ecran, qui vas
contenir nos images et autres ...
Evas *evas; //Conteneur d'objet
Evas_Object *surface_01; //Surface que l'on vas coloriser
int iw,ih;
if ( ecore_evas_init () == -1) // Démarrage des EFL. Si erreur
alors...
{
printf( "Erreur d'initialisation des EFL "); //
Ecriture de l'erreur
exit(EXIT_FAILURE); // On quitte le programme
}
//NOTRE FENETRE VIDE
ecran = ecore_evas_new ("software_x11", 0, 0, 800, 600,
NULL); //On paramétre notre écran
if (!ecran) // si probléme sur le driveur pour les EFL
{
ecore_evas_shutdown (); // Arrêt des EFL
return EXIT_FAILURE; // On quitte le programme
}
ecore_evas_title_set(ecran, "Chargement d'images en
Enlightenment !");
ecore_evas_show (ecran);// On affiche notre écran
evas = ecore_evas_get (ecran);// conteneur qui prend notre écran
//Notre surface qui vas contenir l'image
surface_01 = evas_object_image_add (evas);
evas_object_image_file_set (surface_01, "lac_en_montagne.jpg",
NULL);
evas_object_image_size_get(surface_01, &iw, &ih);
evas_object_image_size_set(surface_01, iw, ih);
evas_object_image_fill_set(surface_01, 0, 0, iw, ih);
evas_object_resize (surface_01, iw, ih);
evas_object_move (surface_01, 0, 0);
evas_object_show (surface_01);
evas_object_focus_set(surface_01 , 1);
evas_object_event_callback_add(surface_01,
EVAS_CALLBACK_MOUSE_MOVE, cb_down, NULL);
//Fin du programme
ecore_main_loop_begin();//notre bocle qui attend l'appuie sur la
croix pour terminer le programme
ecore_evas_shutdown (); // Arrêt des EFL (libération de la
mémoire).
return EXIT_SUCCESS;
}
but with this code i create a new evas object zozor every time i move my
mouse.
but if on my main, i create a new Evas object zozor, and i get focus on
it, i can't move my evas_object zozor, so someon can explain me how
focus object and make action on object not focus ?
Thanks
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