ei_bool_t on_release(ei_widget_t * widget, ei_event_t * event, void * user_param)
{
ei_unbind(ei_ev_mouse_move, NULL, "all", on_press_move, user_param);
ei_unbind(ei_ev_mouse_buttonup, NULL, "all", on_release, user_param);
if(ei_button_isPressed((ei_widget_t*)user_param)) {
set_button_release((ei_widget_t*)user_param);
}
return EI_FALSE;
}
void set_button_release(ei_widget_t * button)
{
ei_geomnotify_button(button, button->screen_location);
*ei_button(button)->relief = ei_relief_raised;
ei_app_invalidate_rect(&button->screen_location);
if(*ei_button(button)->callback)
ei_unbind(ei_ev_mouse_buttonup, button, NULL, *ei_button(button)->callback,
ei_button(button)->user_param);
}
int ei_main(int argc, char** argv)
{
ei_size_t screen_size = {800, 800};
ei_color_t root_bgcol = {0x52, 0x7f, 0xb4, 0xff};
float button_rel_x = 0.2;
float button_rel_y = 0.3;
float button_rel_size_x = 0.5;
float button_rel_size_y = 0.5;
ei_color_t button_color = {0x88, 0x88, 0x88, 0xff};
ei_color_t text_color = {0x00, 0x00, 0x00, 0xff};
ei_relief_t relief = ei_relief_raised;
int button_border_width = 2;
char* button_title = "click";
ei_size_t window_size = {400,400};
char* window_title = "Hello World";
ei_color_t window_color = {0xA0,0xA0,0xA0, 0xff};
int window_border_width = 2;
ei_bool_t closable = EI_TRUE;
ei_axis_set_t window_resizable = ei_axis_both;
ei_point_t window_position = {30, 10};
ei_widget_t* button;
ei_widget_t* toplevel;
ei_app_create(&screen_size, EI_FALSE);
ei_frame_configure(ei_app_root_widget(), NULL, &root_bgcol, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
toplevel = ei_widget_create("toplevel", ei_app_root_widget());
button = ei_widget_create("button", toplevel);
ei_toplevel_configure(toplevel, &window_size, &window_color, &window_border_width, &window_title, &closable, &window_resizable, NULL);
ei_button_configure(button, NULL, &button_color,
&button_border_width, NULL, &relief, &button_title, NULL, &text_color, NULL,
NULL, NULL, NULL, &button_callback, NULL);
ei_place(toplevel, NULL, &(window_position.x), &(window_position.y), NULL, NULL, NULL, NULL, NULL, NULL);
ei_place(button, NULL, NULL, NULL, NULL,NULL, &button_rel_x, &button_rel_y, &button_rel_size_x, &button_rel_size_y );
ei_bind(ei_ev_keydown, NULL, "all", process_key, NULL);
ei_app_run();
ei_unbind(ei_ev_keydown, NULL, "all", process_key, NULL);
ei_app_free();
return (EXIT_SUCCESS);
}
/*
* ei_main --
*
* Main function of the application.
*/
int ei_main(int argc, char** argv)
{
ei_size_t screen_size = {900, 900};
ei_color_t root_bgcol = {0x52, 0x7f, 0xb4, 0xff};
ei_widget_t* frame;
ei_size_t frame_size = {300,300};
int frame_x = 0;
int frame_y = 0;
ei_color_t frame_color = {0x88, 0x88, 0x88, 0xff};
ei_relief_t frame_relief = ei_relief_raised;
int frame_border_width = 6;
char *text = "DALIDA";
/* Create the application and change the color of the background. */
ei_app_create(&screen_size, EI_FALSE);
ei_frame_configure(ei_app_root_widget(), NULL, &root_bgcol, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
const char* filename = "misc/petit_soleil.png";
ei_surface_t img = hw_image_load(filename,ei_app_root_surface());
ei_rect_t img_rect = hw_surface_get_rect(img);
ei_rect_t *img_rect_ptr = &img_rect;
/* Create, configure and place the frame on screen. */
for (int i = 1; i < 10; i++) {
frame = ei_widget_create("frame", ei_app_root_widget());
ei_frame_configure(frame, &frame_size, &frame_color,
&frame_border_width, &frame_relief, &text, NULL, NULL, (ei_anchor_t*)&i,
&img, &img_rect_ptr, (ei_anchor_t*)&i);
frame_x = (300 * (i-1)) % 900;
frame_y = ((i -1) / 3) * 300;
ei_place(frame, NULL, &frame_x, &frame_y, NULL, NULL, NULL, NULL, NULL, NULL );
}
ei_bind(ei_ev_keydown, NULL, "all", process_key, NULL);
/* Run the application's main loop. */
ei_app_run();
ei_unbind(ei_ev_keydown, NULL, "all", process_key, NULL);
/* We just exited from the main loop. Terminate the application (cleanup). */
ei_app_free();
return (EXIT_SUCCESS);
}
void ei_release_button(ei_widget_t *widget)
{
if(widget) {
ei_app_invalidate_rect(&widget->screen_location);
ei_unbind(ei_ev_mouse_buttondown, widget, NULL, on_press, (void*) widget);
if(widget->content_rect)
free(widget->content_rect);
if(ei_button(widget)->color)
free(ei_button(widget)->color);
if(ei_button(widget)->border_width)
free(ei_button(widget)->border_width);
if(ei_button(widget)->relief)
free(ei_button(widget)->relief);
if(ei_button(widget)->text)
free(ei_button(widget)->text);
if(ei_button(widget)->text_font)
free(ei_button(widget)->text_font);
if(ei_button(widget)->text_color)
free(ei_button(widget)->text_color);
if(ei_button(widget)->text_anchor)
free(ei_button(widget)->text_anchor);
if(ei_button(widget)->img)
free(ei_button(widget)->img);
if(ei_button(widget)->img_rect) {
if(*ei_button(widget)->img_rect)
free(*ei_button(widget)->img_rect);
free(ei_button(widget)->img_rect);
}
if(ei_button(widget)->img_anchor)
free(ei_button(widget)->img_anchor);
if(ei_button(widget)->corner_radius)
free(ei_button(widget)->corner_radius);
if(ei_button(widget)->callback)
free(ei_button(widget)->callback);
}
}
/*
* ei_main --
*
* Main function of the application.
*/
int ei_main(int argc, char** argv)
{
ei_size_t screen_size = {400, 400};
ei_color_t root_bgcol = {0x52, 0x7f, 0xb4, 0xff};
ei_widget_t* frame;
int frame_x = 10;
int frame_y = 10;
int frame_width = 200;
int frame_height = 150;
ei_color_t frame_color = {0x01, 0x88, 0x88, 0xff};
ei_relief_t frame_relief = ei_relief_sunken;
int frame_border_width = 4;
ei_widget_t* button;
int button_x = 10;
int button_y = 10;
int button_width = 100;
int button_height = 40;
ei_color_t button_color = {0x88, 0x88, 0x88, 0xff};
char* button_title = "click";
ei_color_t button_text_color = {0x00, 0x00, 0x00, 0xff};
ei_relief_t button_relief = ei_relief_raised;
int button_border_width = 2;
ei_callback_t button_callback = button_press;
/*ei_widget_t* window;
ei_size_t window_size = {200,200};
char* window_title = "Hello World";
ei_color_t window_color = {0xA0,0xA0,0xA0, 0xff};
int window_border_width = 2;
ei_bool_t window_closable = EI_TRUE;
ei_axis_set_t window_resizable = ei_axis_both;
ei_point_t window_position = {30, 10};*/
/* Create the application and change the color of the background. */
ei_app_create(&screen_size, EI_FALSE);
ei_frame_configure(ei_app_root_widget(), NULL, &root_bgcol, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
/* Create, configure and place a toplevel window on screen. */
frame = ei_widget_create("frame", ei_app_root_widget());
ei_frame_configure(frame, NULL, &frame_color, &frame_border_width,
&frame_relief, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
ei_place(frame, NULL, &(frame_x), &(frame_y), &frame_width, &frame_height, NULL, NULL, NULL, NULL);
/* Create, configure and place a button as a descendant of the toplevel window. */
button = ei_widget_create("button", frame);
ei_button_configure(button, NULL, &button_color,
&button_border_width, NULL, &button_relief, &button_title, NULL, &button_text_color, NULL,
NULL, NULL, NULL, &button_callback, NULL);
ei_place(button, NULL, &button_x, &button_y, &button_width, &button_height, NULL, NULL, NULL, NULL );
/* Hook the keypress callback to the event. */
ei_bind(ei_ev_keydown, NULL, "all", process_key, NULL);
/* Run the application's main loop. */
ei_app_run();
/* We just exited from the main loop. Terminate the application (cleanup). */
ei_unbind(ei_ev_keydown, NULL, "all", process_key, NULL);
ei_app_free();
return (EXIT_SUCCESS);
}
