src/bin/test_colorselector.c

   1 #include <Elementary.h>
   2 #ifdef HAVE_CONFIG_H
   3 # include "elementary_config.h"
   4 #endif
   5 #ifndef ELM_LIB_QUICKLAUNCH
   6
   7 static void
   8 _colorselector_clicked_cb(void *data, Evas_Object *obj, void *event_info __UNUSED__)
   9 {
  10    Evas_Object *re = data;
  11    int r, g, b, a;
  12
  13    elm_colorselector_color_get(obj, &r, &g, &b, &a);
  14    printf("Current Color [r=%d g=%d b=%d a=%d]\n",r, g, b, a);
  15
  16    /* Fix Alpha pre multiplication by edje */
  17    r = (r * a) / 255;
  18    g = (g * a) / 255;
  19    b = (b * a) / 255;
  20
  21    evas_object_color_set(re, r, g, b, a);
  22 }
  23
  24 void
  25 test_colorselector(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
  26 {
  27    Evas_Object *win, *bg, *bx, *cp, *fr, *ly, *re;
  28    char buf[PATH_MAX];
  29    int r, g, b, a;
  30
  31    win = elm_win_add(NULL, "colorselector", ELM_WIN_BASIC);
  32    elm_win_title_set(win, "Color Selector");
  33    elm_win_autodel_set(win, EINA_TRUE);
  34
  35    bg = elm_bg_add(win);
  36    elm_win_resize_object_add(win, bg);
  37    evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  38    evas_object_color_set(bg, 255, 255, 255, 255);
  39    evas_object_show(bg);
  40
  41    bx = elm_box_add(win);
  42    evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  43    elm_win_resize_object_add(win, bx);
  44    evas_object_show(bx);
  45
  46    fr = elm_frame_add(win);
  47    evas_object_size_hint_weight_set(fr, 1.0, 0.5);
  48    evas_object_size_hint_align_set(fr, EVAS_HINT_FILL, EVAS_HINT_FILL);
  49    elm_object_text_set(fr, "Color View");
  50    elm_box_pack_end(bx, fr);
  51    evas_object_show(fr);
  52
  53    ly = elm_layout_add(win);
  54    snprintf(buf, sizeof(buf), "%s/objects/colorpreview.edj", elm_app_data_dir_get());
  55    elm_layout_file_set(ly, buf, "main");
  56    evas_object_size_hint_align_set(ly, EVAS_HINT_FILL, EVAS_HINT_FILL);
  57    evas_object_size_hint_weight_set(ly, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  58    elm_object_content_set(fr, ly);
  59    evas_object_show(ly);
  60
  61    re = evas_object_rectangle_add(evas_object_evas_get(win));
  62    evas_object_show(re);
  63    elm_object_part_content_set(ly, "ColorPreview", re);
  64
  65    fr = elm_frame_add(win);
  66    evas_object_size_hint_weight_set(fr, 1.0, 0);
  67    evas_object_size_hint_align_set(fr, EVAS_HINT_FILL, 0);
  68    elm_object_text_set(fr, "Color Selector");
  69    elm_box_pack_end(bx, fr);
  70    evas_object_show(fr);
  71
  72    cp = elm_colorselector_add(win);
  73
  74    a = 180;
  75    r = 255;
  76    g = 160;
  77    b = 132;
  78
  79    elm_colorselector_color_set(cp, r, g, b, a);
  80    evas_object_size_hint_weight_set(cp, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  81    evas_object_size_hint_align_set(cp, EVAS_HINT_FILL, EVAS_HINT_FILL);
  82    elm_object_content_set(fr, cp);
  83    evas_object_show(cp);
  84    evas_object_smart_callback_add(cp, "changed", _colorselector_clicked_cb, re);
  85
  86    elm_colorselector_color_get(cp, &r, &g, &b, &a);
  87    /* Fix Alpha pre multiplication by edje */
  88    r = (r * a) / 255;
  89    g = (g * a) / 255;
  90    b = (b * a) / 255;
  91    evas_object_color_set(re, r, g, b, a);
  92
  93    evas_object_resize(win, 320, 480);
  94    evas_object_show(win);
  95 }
  96 #endif