elementary/transit: add some examples.
authorRafael Antognolli <antognolli@gmail.com>
Tue, 21 Jun 2011 14:28:32 +0000 (14:28 +0000)
committerRafael Antognolli <antognolli@gmail.com>
Tue, 21 Jun 2011 14:28:32 +0000 (14:28 +0000)
SVN revision: 60551

src/examples/Makefile.am
src/examples/transit_example_01.c [new file with mode: 0644]
src/examples/transit_example_02.c [new file with mode: 0644]
src/examples/transit_example_03.c [new file with mode: 0644]
src/examples/transit_example_04.c [new file with mode: 0644]

index f4e85e9..53896fd 100644 (file)
@@ -22,6 +22,10 @@ SRCS = \
        actionslider_example_01.c \
        anchorblock_example_01.c \
        animator_example_01.c \
+       transit_example_01.c \
+       transit_example_02.c \
+       transit_example_03.c \
+       transit_example_04.c \
        bg_example_01.c \
        bg_example_02.c \
        bg_example_03.c
@@ -38,6 +42,10 @@ pkglib_PROGRAMS += \
        actionslider_example_01 \
        anchorblock_example_01 \
        animator_example_01 \
+       transit_example_01 \
+       transit_example_02 \
+       transit_example_03 \
+       transit_example_04 \
        bg_example_01 \
        bg_example_02 \
        bg_example_03
diff --git a/src/examples/transit_example_01.c b/src/examples/transit_example_01.c
new file mode 100644 (file)
index 0000000..9bf8980
--- /dev/null
@@ -0,0 +1,57 @@
+//Compile with:
+//gcc -g -DPACKAGE_DATA_DIR="\"<directory>\"" `pkg-config --cflags --libs elementary` transit_example_01.c -o transit_example_01
+// where directory is the a path where images/plant_01.jpg can be found.
+
+#include <Elementary.h>
+#ifdef HAVE_CONFIG_H
+# include "elementary_config.h"
+#else
+# define __UNUSED__
+#endif
+
+static void
+on_done(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+   /* quit the mainloop (elm_run) */
+   elm_exit();
+}
+
+int
+elm_main(int argc __UNUSED__, char **argv __UNUSED__)
+{
+   Evas_Object *win, *bg, *bt;
+   Elm_Transit *trans;
+
+   win = elm_win_add(NULL, "transit-basic", ELM_WIN_BASIC);
+   elm_win_title_set(win, "Transit - Basic");
+   evas_object_smart_callback_add(win, "delete,request", on_done, NULL);
+   elm_win_autodel_set(win, EINA_TRUE);
+   evas_object_resize(win, 400, 400);
+
+   bg = elm_bg_add(win);
+   elm_win_resize_object_add(win, bg);
+   evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_show(bg);
+
+   bt = elm_button_add(win);
+   elm_button_label_set(bt, "Resizing Effect");
+   evas_object_show(bt);
+   evas_object_move(bt, 50, 100);
+   evas_object_resize(bt, 100, 50);
+
+   evas_object_show(win);
+
+   trans = elm_transit_add();
+   elm_transit_object_add(trans, bt);
+
+   elm_transit_effect_resizing_add(trans, 100, 50, 300, 150);
+
+   elm_transit_duration_set(trans, 5.0);
+   elm_transit_go(trans);
+
+   elm_run();
+
+   return 0;
+}
+
+ELM_MAIN()
diff --git a/src/examples/transit_example_02.c b/src/examples/transit_example_02.c
new file mode 100644 (file)
index 0000000..d060fd1
--- /dev/null
@@ -0,0 +1,97 @@
+//Compile with:
+//gcc -g -DPACKAGE_DATA_DIR="\"<directory>\"" `pkg-config --cflags --libs elementary` transit_example_02.c -o transit_example_02
+// where directory is the a path where images/plant_01.jpg can be found.
+
+#include <Elementary.h>
+#ifdef HAVE_CONFIG_H
+# include "elementary_config.h"
+#else
+# define __UNUSED__
+#endif
+
+static void
+on_done(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+   /* quit the mainloop (elm_run) */
+   elm_exit();
+}
+
+int
+elm_main(int argc __UNUSED__, char **argv __UNUSED__)
+{
+   Evas_Object *win, *bg, *bt, *bt2, *bt3, *bt4;
+   Elm_Transit *trans, *trans2, *trans3, *trans4;
+
+   win = elm_win_add(NULL, "transit9", ELM_WIN_BASIC);
+   elm_win_title_set(win, "Transit 9");
+   elm_win_autodel_set(win, EINA_TRUE);
+   evas_object_resize(win, 400, 400);
+   evas_object_show(win);
+
+   bg = elm_bg_add(win);
+   elm_win_resize_object_add(win, bg);
+   evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_show(bg);
+
+   bt = elm_button_add(win);
+   elm_button_label_set(bt, "Chain 1");
+   evas_object_resize(bt, 100, 100);
+   evas_object_move(bt, 0, 0);
+   evas_object_show(bt);
+
+   bt2 = elm_button_add(win);
+   elm_button_label_set(bt2, "Chain 2");
+   evas_object_resize(bt2, 100, 100);
+   evas_object_move(bt2, 300, 0);
+   evas_object_show(bt2);
+
+   bt3 = elm_button_add(win);
+   elm_button_label_set(bt3, "Chain 3");
+   evas_object_resize(bt3, 100, 100);
+   evas_object_move(bt3, 300, 300);
+   evas_object_show(bt3);
+
+   bt4 = elm_button_add(win);
+   elm_button_label_set(bt4, "Chain 4");
+   evas_object_resize(bt4, 100, 100);
+   evas_object_move(bt4, 0, 300);
+   evas_object_show(bt4);
+
+   trans = elm_transit_add();
+   elm_transit_tween_mode_set(trans, ELM_TRANSIT_TWEEN_MODE_ACCELERATE);
+   elm_transit_effect_translation_add(trans, 0, 0, 300, 0);
+   elm_transit_object_add(trans, bt);
+   elm_transit_duration_set(trans, 1);
+   elm_transit_objects_final_state_keep_set(trans, EINA_TRUE);
+   elm_transit_go(trans);
+
+   trans2 = elm_transit_add();
+   elm_transit_tween_mode_set(trans2, ELM_TRANSIT_TWEEN_MODE_ACCELERATE);
+   elm_transit_effect_translation_add(trans2, 0, 0, 0, 300);
+   elm_transit_object_add(trans2, bt2);
+   elm_transit_duration_set(trans2, 1);
+   elm_transit_objects_final_state_keep_set(trans2, EINA_TRUE);
+   elm_transit_chain_transit_add(trans, trans2);
+
+   trans3 = elm_transit_add();
+   elm_transit_tween_mode_set(trans3, ELM_TRANSIT_TWEEN_MODE_ACCELERATE);
+   elm_transit_effect_translation_add(trans3, 0, 0, -300, 0);
+   elm_transit_object_add(trans3, bt3);
+   elm_transit_duration_set(trans3, 1);
+   elm_transit_objects_final_state_keep_set(trans3, EINA_TRUE);
+   elm_transit_chain_transit_add(trans2, trans3);
+
+   trans4 = elm_transit_add();
+   elm_transit_tween_mode_set(trans4, ELM_TRANSIT_TWEEN_MODE_ACCELERATE);
+   elm_transit_effect_translation_add(trans4, 0, 0, 0, -300);
+   elm_transit_object_add(trans4, bt4);
+   elm_transit_duration_set(trans4, 1);
+   elm_transit_objects_final_state_keep_set(trans4, EINA_TRUE);
+   elm_transit_chain_transit_add(trans3, trans4);
+
+   elm_run();
+
+   return 0;
+}
+
+ELM_MAIN()
diff --git a/src/examples/transit_example_03.c b/src/examples/transit_example_03.c
new file mode 100644 (file)
index 0000000..d22fb18
--- /dev/null
@@ -0,0 +1,336 @@
+//Compile with:
+//gcc -g -DPACKAGE_DATA_DIR="\"<directory>\"" `pkg-config --cflags --libs elementary` transit_example_03.c -o transit_example_03
+// where directory is the a path where images/plant_01.jpg can be found.
+
+#include <Elementary.h>
+#ifdef HAVE_CONFIG_H
+# include "elementary_config.h"
+#else
+# define __UNUSED__
+#endif
+
+/* structure to hold context for many callbacks */
+struct Context {
+     Eina_Bool events_enabled;
+     Eina_Bool auto_reverse;
+     Eina_Bool final_state_keep;
+     int repeat_times;
+     Elm_Transit_Tween_Mode tween_mode;
+     Evas_Object *obj;
+};
+
+static void
+_transit_translation(Elm_Transit *trans)
+{
+   /* considering the original position (x0, y0), moves the object from
+    * (x0 - 20, y0 - 50) to (x0 + 70, y0 + 150) */
+   elm_transit_effect_translation_add(trans, -20, -50, 70, 150);
+}
+
+static void
+_transit_color(Elm_Transit *trans)
+{
+   /* changes the object color from 100, 255, 100, 255 to
+    * 200, 50, 200, 50 */
+   elm_transit_effect_color_add(trans, 100, 255, 100, 255, 200, 50, 200, 50);
+}
+
+static void
+_transit_rotation(Elm_Transit *trans)
+{
+   /* rotates the object from its original angle to 135 degrees to the right */
+   elm_transit_effect_rotation_add(trans, 0.0, 135.0);
+}
+
+static void
+_transit_wipe(Elm_Transit *trans)
+{
+   /* hide the object clipping it from the left to the right */
+   elm_transit_effect_wipe_add(trans,
+                              ELM_TRANSIT_EFFECT_WIPE_TYPE_HIDE,
+                              ELM_TRANSIT_EFFECT_WIPE_DIR_RIGHT);
+}
+
+static void
+_transit_zoom(Elm_Transit *trans)
+{
+   /* zoom the object from its original size to 2x */
+   elm_transit_effect_zoom_add(trans, 1.0, 2.0);
+}
+
+static void
+_transit_resizing(Elm_Transit *trans)
+{
+   /* resize the object from 250x100 to 400x160 */
+   elm_transit_effect_resizing_add(trans, 250, 100, 400, 160);
+}
+
+
+/* helper structure that will hold the transit checkboxes string, callbacks
+ * and checked statuses */
+static struct {
+     const char *label;
+     void (*transition_add_cb)(Elm_Transit *);
+     Eina_Bool checked;
+} _transitions[] = {
+       { "Translation", _transit_translation, EINA_FALSE },
+       { "Color", _transit_color, EINA_FALSE },
+       { "Rotation", _transit_rotation, EINA_FALSE },
+       { "Wipe", _transit_wipe, EINA_FALSE },
+       { "Zoom", _transit_zoom, EINA_FALSE },
+       { "Resizing", _transit_resizing, EINA_FALSE },
+       { NULL, NULL, EINA_FALSE }
+};
+
+static void
+on_done(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+   /* quit the mainloop (elm_run) */
+   elm_exit();
+}
+
+/* add a checkbox to the box with the given label, and uses the checked
+ * pointer as state_pointer to this checkbox */
+static void
+_checkbox_transition_add(Evas_Object *box, const char *label, Eina_Bool *checked)
+{
+   Evas_Object *check = elm_check_add(elm_object_parent_widget_get(box));
+   evas_object_size_hint_weight_set(check, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_size_hint_align_set(check, 0.0, 0.0);
+   elm_check_label_set(check, label);
+   elm_check_state_pointer_set(check, checked);
+   elm_box_pack_end(box, check);
+   evas_object_show(check);
+}
+
+static void
+_transit_start(void *data, Evas_Object *o, void *event_info __UNUSED__)
+{
+   Elm_Transit *trans = NULL;
+   int i;
+   struct Context *ctxt = data;
+   Evas_Object *obj = ctxt->obj; // the object on which the transition will be
+                                // applied
+
+   // FIXME: Should check if there's another transit going before starting a new
+   // one
+
+   /* initialization: create the transition and add the object to it */
+   trans = elm_transit_add();
+   elm_transit_object_add(trans, obj);
+
+   /* from our helper structure and array, check if the specified transition is
+    * checked and use its callback to add this transition to trans */
+   for (i = 0; _transitions[i].label; i++)
+     {
+       if (_transitions[i].checked)
+         _transitions[i].transition_add_cb(trans);
+     }
+
+   /* get the various options for this transition from the context structure */
+   elm_transit_event_enabled_set(trans, ctxt->events_enabled);
+   elm_transit_auto_reverse_set(trans, ctxt->auto_reverse);
+   elm_transit_objects_final_state_keep_set(trans, ctxt->final_state_keep);
+   elm_transit_tween_mode_set(trans, ctxt->tween_mode);
+   elm_transit_repeat_times_set(trans, ctxt->repeat_times);
+
+   /* set the transition time to 2 seconds and start it */
+   elm_transit_duration_set(trans, 2.0);
+   elm_transit_go(trans);
+}
+
+/* callback useful just to know whether we can receive events from the
+ * object or not */
+static void
+_object_clicked(void *data __UNUSED__, Evas_Object *o __UNUSED__, void *event_info __UNUSED__)
+{
+   printf("object clicked!\n");
+}
+
+/* update our context with the given value for repeat count */
+static void
+_cb_repeat_changed(void *data, Evas_Object *obj, void *event __UNUSED__)
+{
+   int *repeat_cnt = data;
+
+   *repeat_cnt = elm_spinner_value_get(obj);
+}
+
+/* update our context with the given tween mode for the transition */
+static void
+_cb_tween_changed(void *data, Evas_Object *obj, void *event __UNUSED__)
+{
+   Elm_Transit_Tween_Mode *mode = data;
+   double val = 0.0;
+
+   val = elm_spinner_value_get(obj);
+   if (val == 1.0)
+     *mode = ELM_TRANSIT_TWEEN_MODE_LINEAR;
+   else if (val == 2.0)
+     *mode = ELM_TRANSIT_TWEEN_MODE_SINUSOIDAL;
+   else if (val == 3.0)
+     *mode = ELM_TRANSIT_TWEEN_MODE_DECELERATE;
+   else if (val == 4.0)
+     *mode = ELM_TRANSIT_TWEEN_MODE_ACCELERATE;
+}
+
+int
+elm_main(int argc __UNUSED__, char **argv __UNUSED__)
+{
+   Evas_Object *win, *bg, *obj, *icon, *box, *vbox, *vbox2, *hbox, *btn, *fr;
+   Evas_Object *cbox, *dummy, *spinner;
+   Elm_Transit *trans;
+   char buf[PATH_MAX];
+   int i;
+   struct Context context;
+
+   /* initialize our context */
+   context.events_enabled = EINA_FALSE;
+   context.auto_reverse = EINA_FALSE;
+   context.final_state_keep = EINA_FALSE;
+   context.repeat_times = 0;
+   context.tween_mode = ELM_TRANSIT_TWEEN_MODE_LINEAR;
+
+   /* add a window */
+   win = elm_win_add(NULL, "transit", ELM_WIN_BASIC);
+   elm_win_title_set(win, "Transit Example");
+   evas_object_smart_callback_add(win, "delete,request", on_done, NULL);
+   elm_win_autodel_set(win, 1);
+
+   /* add a scalable white background to this window */
+   bg = elm_bg_add(win);
+   elm_bg_color_set(bg, 255, 255, 255);
+   evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_size_hint_min_set(bg, 640, 640);
+   evas_object_size_hint_max_set(bg, 640, 640);
+   elm_win_resize_object_add(win, bg);
+   evas_object_show(bg);
+
+   /* add a vertical box that will hold everything */
+   box = elm_box_add(win);
+   evas_object_size_hint_weight_set(box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_size_hint_align_set(box, EVAS_HINT_FILL, EVAS_HINT_FILL);
+   elm_win_resize_object_add(win, box);
+   evas_object_show(box);
+
+   /* a dummy background to create some space for the animation */
+   dummy = elm_bg_add(win);
+   evas_object_size_hint_weight_set(dummy, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   elm_box_pack_end(box, dummy);
+   evas_object_show(dummy);
+
+   /* add an object that we are going to play with */
+   /* this object isn't packed inside the box because we don't want it to have
+    * its size, position, aspect or anything else controled by the container */
+   obj = elm_button_add(win);
+   elm_button_label_set(obj, "Transformed object!");
+   icon = elm_icon_add(win);
+   snprintf(buf, sizeof(buf), "%s/images/icon_07.png", PACKAGE_DATA_DIR);
+   elm_icon_file_set(icon, buf, NULL);
+   elm_button_icon_set(obj, icon);
+   evas_object_move(obj, 160, 60);
+   evas_object_resize(obj, 250, 100);
+   evas_object_show(obj);
+   context.obj = obj;
+
+   /* a callback to know if clicks are being received */
+   evas_object_smart_callback_add(obj, "clicked", _object_clicked, NULL);
+
+   /* button to start our transition */
+   btn = elm_button_add(win);
+   evas_object_size_hint_weight_set(box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   elm_button_label_set(btn, "Transit!");
+   elm_box_pack_end(box, btn);
+   evas_object_show(btn);
+   evas_object_smart_callback_add(btn, "clicked", _transit_start, &context);
+
+   /* horizontal box to help visual organization */
+   hbox = elm_box_add(win);
+   elm_box_horizontal_set(hbox, EINA_TRUE);
+   evas_object_size_hint_weight_set(hbox, EVAS_HINT_EXPAND, EVAS_HINT_FILL);
+   evas_object_size_hint_align_set(hbox, EVAS_HINT_FILL, 0.0);
+   elm_box_pack_end(box, hbox);
+   evas_object_show(hbox);
+
+   /* horizontal box that will hold the many transition checkboxes */
+   vbox = elm_box_add(win);
+   evas_object_size_hint_weight_set(vbox, EVAS_HINT_EXPAND, EVAS_HINT_FILL);
+   evas_object_size_hint_align_set(vbox, EVAS_HINT_FILL, 0.0);
+
+   /* create the respective checkboxes based on our helper structure and
+    * array */
+   for (i = 0; _transitions[i].label; i++)
+     _checkbox_transition_add(vbox, _transitions[i].label,
+                             &_transitions[i].checked);
+
+   elm_box_pack_end(hbox, vbox);
+   evas_object_show(vbox);
+
+   /* vertical box that will hold the many transition option checkboxes */
+   vbox2 = elm_box_add(win);
+   evas_object_size_hint_weight_set(vbox2, EVAS_HINT_EXPAND, EVAS_HINT_FILL);
+   evas_object_size_hint_align_set(vbox2, EVAS_HINT_FILL, 0.0);
+   elm_box_pack_end(hbox, vbox2);
+   evas_object_show(vbox2);
+
+   /* the rest of this code adds widgets to control some of the behavior of
+    * the transitions */
+   cbox = elm_check_add(win);
+   evas_object_size_hint_weight_set(cbox, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_size_hint_align_set(cbox, 0.0, 0.0);
+   elm_check_label_set(cbox, "Events enabled");
+   elm_check_state_pointer_set(cbox, &context.events_enabled);
+   elm_box_pack_end(vbox2, cbox);
+   evas_object_show(cbox);
+
+   cbox = elm_check_add(win);
+   evas_object_size_hint_weight_set(cbox, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_size_hint_align_set(cbox, 0.0, 0.0);
+   elm_check_label_set(cbox, "Auto reverse");
+   elm_check_state_pointer_set(cbox, &context.auto_reverse);
+   elm_box_pack_end(vbox2, cbox);
+   evas_object_show(cbox);
+
+   cbox = elm_check_add(win);
+   evas_object_size_hint_weight_set(cbox, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_size_hint_align_set(cbox, 0.0, 0.0);
+   elm_check_label_set(cbox, "Keep final state");
+   elm_check_state_pointer_set(cbox, &context.final_state_keep);
+   elm_box_pack_end(vbox2, cbox);
+   evas_object_show(cbox);
+
+   spinner = elm_spinner_add(win);
+   elm_object_style_set(spinner, "vertical");
+   elm_spinner_min_max_set(spinner, 0, 4);
+   elm_spinner_label_format_set(spinner, "%.0f");
+   elm_spinner_editable_set(spinner, EINA_FALSE);
+   evas_object_size_hint_weight_set(spinner, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_size_hint_align_set(spinner, 0.0, EVAS_HINT_FILL);
+   evas_object_smart_callback_add(spinner, "changed", _cb_repeat_changed, &context.repeat_times);
+   elm_box_pack_end(vbox2, spinner);
+   evas_object_show(spinner);
+
+   spinner = elm_spinner_add(win);
+   elm_object_style_set(spinner, "vertical");
+   elm_spinner_min_max_set(spinner, 1, 4);
+   elm_spinner_label_format_set(spinner, "%.0f");
+   elm_spinner_editable_set(spinner, EINA_FALSE);
+   elm_spinner_special_value_add(spinner, 1, "linear");
+   elm_spinner_special_value_add(spinner, 2, "sinusoidal");
+   elm_spinner_special_value_add(spinner, 3, "decelerate");
+   elm_spinner_special_value_add(spinner, 4, "accelerate");
+   evas_object_size_hint_weight_set(spinner, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_size_hint_align_set(spinner, 0.0, EVAS_HINT_FILL);
+   evas_object_size_hint_min_set(spinner, 200, 30);
+   evas_object_smart_callback_add(spinner, "changed", _cb_tween_changed, &context.tween_mode);
+   elm_box_pack_end(vbox2, spinner);
+   evas_object_show(spinner);
+
+   evas_object_show(win);
+
+   elm_run();
+
+   return 0;
+}
+
+ELM_MAIN()
diff --git a/src/examples/transit_example_04.c b/src/examples/transit_example_04.c
new file mode 100644 (file)
index 0000000..6867bb6
--- /dev/null
@@ -0,0 +1,181 @@
+//Compile with:
+//gcc -g -DPACKAGE_DATA_DIR="\"<directory>\"" `pkg-config --cflags --libs elementary` transit_example_04.c -o transit_example_04
+// where directory is the a path where images/plant_01.jpg can be found.
+
+
+#include <Elementary.h>
+#ifdef HAVE_CONFIG_H
+# include "elementary_config.h"
+#else
+# define __UNUSED__
+#endif
+
+static void
+_transit_flip(Elm_Transit *trans)
+{
+   elm_transit_effect_flip_add(trans, ELM_TRANSIT_EFFECT_FLIP_AXIS_X, EINA_TRUE);
+}
+
+static void
+_transit_blend(Elm_Transit *trans)
+{
+   elm_transit_effect_blend_add(trans);
+}
+
+static void
+_transit_fade(Elm_Transit *trans)
+{
+   elm_transit_effect_fade_add(trans);
+}
+
+static void
+_transit_resizable_flip(Elm_Transit *trans)
+{
+   elm_transit_effect_resizable_flip_add(
+      trans, ELM_TRANSIT_EFFECT_FLIP_AXIS_Y, EINA_TRUE);
+}
+
+static struct {
+     const char *label;
+     void (*transition_add_cb)(Elm_Transit *);
+     Eina_Bool checked;
+} _transitions[] = {
+       { "Flip", _transit_flip, EINA_FALSE },
+       { "Blend", _transit_blend, EINA_FALSE },
+       { "Fade", _transit_fade, EINA_FALSE },
+       { "Resizable Flip", _transit_resizable_flip, EINA_FALSE },
+       { NULL, NULL, EINA_FALSE }
+};
+
+static void
+on_done(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+   /* quit the mainloop (elm_run) */
+   elm_exit();
+}
+
+static void
+_checkbox_transition_add(Evas_Object *box, const char *label, Eina_Bool *checked)
+{
+   Evas_Object *check = elm_check_add(elm_object_parent_widget_get(box));
+   evas_object_size_hint_weight_set(check, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_size_hint_align_set(check, 0.0, 0.0);
+   elm_check_label_set(check, label);
+   elm_check_state_pointer_set(check, checked);
+   elm_box_pack_end(box, check);
+   evas_object_show(check);
+}
+
+static void
+_transit_start(void *data, Evas_Object *o, void *event_info)
+{
+   Elm_Transit *trans = NULL;
+   Eina_List *objs = data, *l;
+   Evas_Object *obj;
+   int i;
+
+   trans = elm_transit_add();
+   EINA_LIST_FOREACH(objs, l, obj)
+      elm_transit_object_add(trans, obj);
+
+   // FIXME: Should check if there's another transit going before starting a new
+   // one
+
+   for (i = 0; _transitions[i].label; i++)
+     {
+       if (_transitions[i].checked)
+         _transitions[i].transition_add_cb(trans);
+     }
+
+   elm_transit_duration_set(trans, 2.0);
+   elm_transit_go(trans);
+}
+
+int
+elm_main(int argc __UNUSED__, char **argv __UNUSED__)
+{
+   Evas_Object *win, *bg, *obj, *icon, *box, *vbox, *btn, *fr, *dummy;
+   Elm_Transit *trans;
+   Eina_List *objs = NULL;
+   char buf[PATH_MAX];
+   int i;
+
+   /* add a window */
+   win = elm_win_add(NULL, "transit", ELM_WIN_BASIC);
+   elm_win_title_set(win, "Transit Example");
+   evas_object_smart_callback_add(win, "delete,request", on_done, NULL);
+   elm_win_autodel_set(win, 1);
+
+   /* add a scalable white background to this window */
+   bg = elm_bg_add(win);
+   elm_bg_color_set(bg, 255, 255, 255);
+   evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_size_hint_min_set(bg, 640, 640);
+   evas_object_size_hint_max_set(bg, 640, 640);
+   elm_win_resize_object_add(win, bg);
+   evas_object_show(bg);
+
+   box = elm_box_add(win);
+   evas_object_size_hint_weight_set(box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_size_hint_align_set(box, EVAS_HINT_FILL, EVAS_HINT_FILL);
+   elm_win_resize_object_add(win, box);
+   evas_object_show(box);
+
+   dummy = elm_bg_add(win);
+   evas_object_size_hint_weight_set(dummy, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   elm_box_pack_end(box, dummy);
+   evas_object_show(dummy);
+
+   /* add an object that we are going to play with */
+   obj = elm_button_add(win);
+   elm_button_label_set(obj, "Transformed object!");
+   icon = elm_icon_add(win);
+   snprintf(buf, sizeof(buf), "%s/images/icon_07.png", PACKAGE_DATA_DIR);
+   elm_icon_file_set(icon, buf, NULL);
+   elm_button_icon_set(obj, icon);
+   evas_object_move(obj, 160, 60);
+   evas_object_resize(obj, 250, 100);
+   evas_object_show(obj);
+
+   objs = eina_list_append(objs, obj);
+
+   /* add another object that we are going to play with */
+   obj = elm_button_add(win);
+   elm_button_label_set(obj, "Another object!");
+   icon = elm_icon_add(win);
+   snprintf(buf, sizeof(buf), "%s/images/icon_08.png", PACKAGE_DATA_DIR);
+   elm_icon_file_set(icon, buf, NULL);
+   elm_button_icon_set(obj, icon);
+   evas_object_move(obj, 160, 60);
+   evas_object_resize(obj, 250, 100);
+
+   objs = eina_list_append(objs, obj);
+
+   btn = elm_button_add(win);
+   evas_object_size_hint_weight_set(box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   elm_button_label_set(btn, "Transit!");
+   elm_box_pack_end(box, btn);
+   evas_object_show(btn);
+
+   evas_object_smart_callback_add(btn, "clicked", _transit_start, objs);
+
+   vbox = elm_box_add(win);
+   evas_object_size_hint_weight_set(vbox, EVAS_HINT_EXPAND, EVAS_HINT_FILL);
+   evas_object_size_hint_align_set(vbox, EVAS_HINT_FILL, 0.0);
+
+   for (i = 0; _transitions[i].label; i++)
+     _checkbox_transition_add(vbox, _transitions[i].label, &_transitions[i].checked);
+
+   elm_box_pack_end(box, vbox);
+   evas_object_show(vbox);
+
+   evas_object_show(win);
+
+   elm_run();
+
+   eina_list_free(objs);
+
+   return 0;
+}
+
+ELM_MAIN()