hover_example_01.c

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hover_example_01.c
//Compile with:
//gcc -o hover_example_01 hover_example_01.c -g `pkg-config --cflags --libs elementary`
#include <Elementary.h>
static void
_show_hover(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
evas_object_show(data);
}
static void
_hide_hover(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
evas_object_hide(data);
}
EAPI_MAIN int
elm_main(int argc EINA_UNUSED, char **argv EINA_UNUSED)
{
Evas_Object *win, *bt, *bt2, *rect, *rect2, *rect3, *hover;
elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED);
win = elm_win_util_standard_add("hover", "Hover");
elm_win_autodel_set(win, EINA_TRUE);
rect = evas_object_rectangle_add(evas_object_evas_get(win));
evas_object_size_hint_min_set(rect, 25, 25);
evas_object_color_set(rect, 255, 0, 0, 255);
evas_object_show(rect);
rect2 = evas_object_rectangle_add(evas_object_evas_get(win));
evas_object_size_hint_min_set(rect2, 25, 25);
evas_object_color_set(rect2, 0, 255, 0, 255);
evas_object_show(rect2);
rect3 = evas_object_rectangle_add(evas_object_evas_get(win));
evas_object_size_hint_min_set(rect3, 25, 25);
evas_object_color_set(rect3, 0, 0, 255, 255);
evas_object_show(rect3);
bt = elm_button_add(win);
elm_object_text_set(bt, "Show hover");
evas_object_move(bt, 60, 90);
evas_object_resize(bt, 80, 20);
evas_object_show(bt);
bt2 = elm_button_add(win);
elm_object_text_set(bt2, "Hide hover");
evas_object_show(bt2);
hover = elm_hover_add(win);
elm_hover_parent_set(hover, win);
elm_hover_target_set(hover, bt);
elm_object_style_set(hover, "popout");
elm_object_part_content_set(hover, "left", rect);
elm_object_part_content_set(hover, "top", rect2);
elm_object_part_content_set(hover, "right", rect3);
elm_object_part_content_set(hover, "middle", bt2);
evas_object_smart_callback_add(bt, "clicked", _show_hover, hover);
evas_object_smart_callback_add(bt2, "clicked", _hide_hover, hover);
evas_object_resize(win, 200, 200);
evas_object_show(win);
elm_run();
return 0;
}
ELM_MAIN()
EINA_TRUE
#define EINA_TRUE
boolean value TRUE (numerical value 1)
Definition: eina_types.h:539
EINA_UNUSED
#define EINA_UNUSED
Used to indicate that a function parameter is purposely unused.
Definition: eina_types.h:339
elm_button_add
Evas_Object * elm_button_add(Evas_Object *parent)
Add a new button to the parent's canvas.
Definition: efl_ui_button.c:459
elm_object_part_content_set
void elm_object_part_content_set(Evas_Object *obj, const char *part, Evas_Object *content)
Set the content on part of a given container widget.
Definition: elm_main.c:1562
ELM_MAIN
#define ELM_MAIN()
macro to be used after the elm_main() function
Definition: elm_general.h:556
elm_policy_set
Eina_Bool elm_policy_set(unsigned int policy, int value)
Set a new policy's value (for a given policy group/identifier).
Definition: elm_main.c:1380
elm_run
void elm_run(void)
Run Elementary's main loop.
Definition: elm_main.c:1357
ELM_POLICY_QUIT_LAST_WINDOW_CLOSED
@ ELM_POLICY_QUIT_LAST_WINDOW_CLOSED
quit when the application's last window is closed
Definition: elm_general.h:248
ELM_POLICY_QUIT
@ ELM_POLICY_QUIT
under which circumstances the application should quit automatically.
Definition: elm_general.h:227
elm_hover_parent_set
void elm_hover_parent_set(Evas_Object *obj, Evas_Object *parent)
Sets the parent object for the hover.
Definition: elm_hover.c:757
elm_hover_add
Evas_Object * elm_hover_add(Evas_Object *parent)
Adds a hover object to parent.
Definition: elm_hover.c:685
elm_object_style_set
Eina_Bool elm_object_style_set(Evas_Object *obj, const char *style)
Set the style to used by a given widget.
Definition: elm_main.c:1583
elm_win_util_standard_add
Evas_Object * elm_win_util_standard_add(const char *name, const char *title)
Adds a window object with standard setup.
Definition: efl_ui_win.c:9582
elm_win_autodel_set
void elm_win_autodel_set(Eo *obj, Eina_Bool autodel)
Set the window's autodel state.
Definition: efl_ui_win.c:6194
evas_object_show
EVAS_API void evas_object_show(Evas_Object *eo_obj)
Makes the given Evas object visible.
Definition: evas_object_main.c:1814
evas_object_color_set
EVAS_API void evas_object_color_set(Evas_Object *obj, int r, int g, int b, int a)
Sets the general/main color of the given Evas object to the given one.
Definition: evas_object_main.c:2024
evas_object_hide
EVAS_API void evas_object_hide(Evas_Object *eo_obj)
Makes the given Evas object invisible.
Definition: evas_object_main.c:1823
evas_object_move
EVAS_API void evas_object_move(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
Move the given Evas object to the given location inside its canvas' viewport.
Definition: evas_object_main.c:1171
evas_object_evas_get
EVAS_API Evas * evas_object_evas_get(const Eo *eo_obj)
Get the Evas to which this object belongs to.
Definition: evas_object_main.c:2662
Evas_Object
Efl_Canvas_Object Evas_Object
An Evas Object handle.
Definition: Evas_Common.h:185
evas_object_resize
EVAS_API void evas_object_resize(Evas_Object *obj, Evas_Coord w, Evas_Coord h)
Changes the size of the given Evas object.
Definition: evas_object_main.c:1236
evas_object_size_hint_min_set
EVAS_API void evas_object_size_hint_min_set(Evas_Object *obj, Evas_Coord w, Evas_Coord h)
Sets the hints for an object's minimum size.
Definition: evas_object_main.c:2611
evas_object_rectangle_add
EVAS_API Evas_Object * evas_object_rectangle_add(Evas *e)
Adds a rectangle to the given evas.
Definition: evas_object_rectangle.c:78
evas_object_smart_callback_add
EVAS_API void evas_object_smart_callback_add(Evas_Object *eo_obj, const char *event, Evas_Smart_Cb func, const void *data)
Add (register) a callback function to the smart event specified by event on the smart object obj.
Definition: evas_object_smart.c:1040