#ifdef HAVE_CONFIG_H
#include "config.h"
#else
#define PACKAGE_EXAMPLES_DIR "."
#endif
#include <Ecore.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#define WIDTH (640)
#define HEIGHT (480)
static const char *border_img_path = PACKAGE_EXAMPLES_DIR "/red.png";
static const char *commands = \
"commands are:\n"
"\ta - change the box's alignment values\n"
"\tp - change the box's padding values\n"
"\t1 - change the box's layout to horizontal\n"
"\t2 - change the box's layout to vertical\n"
"\t3 - change the box's layout to horizontal homogeneous\n"
"\t4 - change the box's layout to vertical homogeneous\n"
"\t5 - change the box's layout to horizontal maximum size homogeneous\n"
"\t6 - change the box's layout to vertical maximum size homogeneous\n"
"\t7 - change the box's layout to horizontal flow\n"
"\t8 - change the box's layout to vertical flow\n"
"\t9 - change the box's layout to stack\n"
"\t0 - change the box's layout to a custom-made one\n"
"\tCtrl + NUMBER - insert a new child object at that position in the box\n"
"\tShift + NUMBER - remove the child object at that position in the box\n"
"\th - print help\n";
struct example_data
{
Ecore_Evas *ee;
};
static struct example_data d;
static void
{
int x, y, w, h;
int xx, yy, ww, hh;
int count;
ww = w / (count ? : 1);
hh = h / (count ? : 1);
if (ww < 1) ww = 1;
if (hh < 1) hh = 1;
xx = x;
yy = y;
{
evas_object_move(opt->
obj, xx, yy);
xx += ww;
yy += hh;
}
}
_new_rectangle_add(
Evas *e)
{
evas_object_resize(o, 10, 10);
return o;
}
static void
void *einfo)
{
if (strcmp(ev->
key,
"h") == 0)
{
printf("%s", commands);
return;
}
{
int pos;
if (!obj) goto list_free;
ret = evas_object_box_remove_at(d.box, pos);
list_free:
return;
}
{
int pos;
o_ = _new_rectangle_add(d.evas);
if (!evas_object_box_insert_at(d.box, o_, pos))
evas_object_box_append(d.box, o_);
return;
}
if (strcmp(ev->
key,
"a") == 0)
{
double h, v;
evas_object_box_align_get(d.box, &h, &v);
if (h == 0.5)
h = v = 1.0;
else if (h == 1.0)
h = v = -1.0;
else if (h == -1.0)
h = v = 0.0;
else if (h == 0.0)
h = v = 0.5;
evas_object_box_align_set(d.box, h, v);
printf("Applying new alignment values (%.1f, %.1f) on the box\n",
h, v);
return;
}
if (strcmp(ev->
key,
"p") == 0)
{
int h, v;
evas_object_box_padding_get(d.box, &h, &v);
if (h == 0)
h = v = 50;
else
h = v = 0;
evas_object_box_padding_set(d.box, h, v);
printf("Applying new padding values (%d, %d) on the box\n",
h, v);
return;
}
if (strcmp(ev->
key,
"1") == 0)
{
evas_object_box_layout_set(
d.box, evas_object_box_layout_horizontal, NULL, NULL);
printf("Applying '%s' layout on the box\n",
"horizontal");
return;
}
if (strcmp(ev->
key,
"2") == 0)
{
evas_object_box_layout_set(
d.box, evas_object_box_layout_vertical, NULL, NULL);
printf("Applying '%s' layout on the box\n",
"vertical");
return;
}
if (strcmp(ev->
key,
"3") == 0)
{
evas_object_box_layout_set(
d.box, evas_object_box_layout_homogeneous_horizontal, NULL,
NULL);
printf("Applying '%s' layout on the box\n",
"horizontal homogeneous");
return;
}
if (strcmp(ev->
key,
"4") == 0)
{
evas_object_box_layout_set(
d.box, evas_object_box_layout_homogeneous_vertical, NULL, NULL);
printf("Applying '%s' layout on the box\n",
"vertical homogeneous");
return;
}
if (strcmp(ev->
key,
"5") == 0)
{
evas_object_box_layout_set(
d.box, evas_object_box_layout_homogeneous_max_size_horizontal,
NULL, NULL);
printf("Applying '%s' layout on the box\n",
"horizontal maximum size homogeneous");
return;
}
if (strcmp(ev->
key,
"6") == 0)
{
evas_object_box_layout_set(
d.box, evas_object_box_layout_homogeneous_max_size_vertical,
NULL, NULL);
printf("Applying '%s' layout on the box\n",
"vertical maximum size homogeneous");
return;
}
if (strcmp(ev->
key,
"7") == 0)
{
evas_object_box_layout_set(
d.box, evas_object_box_layout_flow_horizontal, NULL, NULL);
printf("Applying '%s' layout on the box\n",
"horizontal flow");
return;
}
if (strcmp(ev->
key,
"8") == 0)
{
evas_object_box_layout_set(
d.box, evas_object_box_layout_flow_vertical, NULL, NULL);
printf("Applying '%s' layout on the box\n",
"vertical flow");
return;
}
if (strcmp(ev->
key,
"9") == 0)
{
evas_object_box_layout_set(
d.box, evas_object_box_layout_stack, NULL, NULL);
printf("Applying '%s' layout on the box\n",
"stack");
return;
}
if (strcmp(ev->
key,
"0") == 0)
{
evas_object_box_layout_set(d.box, _custom_layout, NULL, NULL);
printf("Applying '%s' layout on the box\n",
"CUSTOM");
return;
}
}
static void
{
}
static void
_canvas_resize_cb(Ecore_Evas *ee)
{
int w, h;
evas_object_resize(d.bg, w, h);
evas_object_move(d.box, (w / 4), (h / 4));
evas_object_resize(d.box, (w / 2), (h / 2));
evas_object_move(d.border, (w / 4) - 2, (h / 4) - 2);
evas_object_resize(d.border, (w / 2) + 4, (h / 2) + 4);
}
int
main(void)
{
int i;
srand(time(NULL));
return EXIT_FAILURE;
if (!d.ee)
goto panic;
for (i = 1; i <= 5; i++)
{
evas_object_size_hint_min_set(o, 50, 50);
o, rand() % 256, rand() % 256, rand() % 256, 255);
if (!evas_object_box_append(d.box, o))
{
fprintf(stderr, "Error appending child object on the box!\n");
goto error;
}
}
d.border = evas_object_image_filled_add(d.evas);
evas_object_image_file_set(d.border, border_img_path, NULL);
evas_object_image_border_set(d.border, 2, 2, 2, 2);
evas_object_image_border_center_fill_set(d.border, EVAS_BORDER_FILL_NONE);
printf("%s", commands);
_canvas_resize_cb(d.ee);
return 0;
error:
return -1;
panic:
fprintf(stderr, "error: Requires at least one Evas engine built and linked"
" to ecore-evas for this example to run properly.\n");
return -2;
}