Sorry for a second query so quickly. I also have some old code that used
to work with evas, but does no longer.
**************************************************
Evas *evas;
Evas_Object *o;
while (( o = evas_object_bottom_get(evas) )) {
evas_object_del(o);
}
**************************************************
It doesn't drop out of the while loop any longer. I set up a quick example
with three rectangles. It'll pick up the bottom most rectangle and
promptly appear to delete it (doesn't show up), but the next time the
evas_object_bottom_get is called, it still picks up a pointer to the same
object (pointer always returns the same address).
Example program below.
Cheers,
Daniel.
**************************************************
#include <stdio.h>
#include <Ecore_Evas.h>
#include <Ecore.h>
#define WIDTH 400
#define HEIGHT 400
Ecore_Evas * ee;
Evas * evas;
Evas_Object *o1, *o2, *o3, *o;
int main(){
ecore_init();
ecore_evas_init();
ee = ecore_evas_software_x11_new(NULL, 0, 0, 0, WIDTH, HEIGHT);
ecore_evas_title_set(ee, "Ecore_Evas Template");
ecore_evas_borderless_set(ee, 0);
ecore_evas_show(ee);
evas = ecore_evas_get(ee);
o1 = evas_object_rectangle_add(evas);
evas_object_resize(o1, (double)WIDTH, (double)HEIGHT);
evas_object_color_set(o1, 244, 243, 242, 255);
evas_object_show(o1);
o2 = evas_object_rectangle_add(evas);
evas_object_resize(o2, (double)WIDTH/2.0, (double)HEIGHT/2.0);
evas_object_color_set(o2, 0, 243, 0, 255);
evas_object_show(o2);
o3 = evas_object_rectangle_add(evas);
evas_object_resize(o3, (double)WIDTH/4.0, (double)HEIGHT/4.0);
evas_object_color_set(o3, 0, 0, 242, 255);
evas_object_show(o3);
o = evas_object_bottom_get(evas);
printf("Bottom Rectangle: %p\n",o);
o = evas_object_above_get(o);
printf("Middle Rectangle: %p\n",o);
o = evas_object_above_get(o);
printf("Top Rectangle: %p\n",o);
if(( o = evas_object_above_get(o) )) {
printf("Object: %p\n",o);
} else {
printf("No object: %p\n",o);
}
printf("\n");
int i = 0;
while ((o = evas_object_bottom_get(evas))) {
evas_object_del(o);
printf("Iteration: %d ",i);
printf("Object: %p\n",o);
i++;
if (i > 30 ) { break; };
}
/* Insert Object Here */
ecore_main_loop_begin();
return 0;
}
**************************************************
-------------------------------------------------------
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