cengine_panel_bg.c

#include "cengine/renderer.h"

#include "cengine/ui/ui.h"
#include "cengine/ui/panel.h"

// you can use a panel as background for your application
void set_background (void) {

    Renderer *main_renderer = renderer_get_by_name ("main");

    u32 screen_width = main_renderer->window->window_size.width;
    u32 screen_height = main_renderer->window->window_size.height;

    RGBA_Color electromagnetic = { 47, 54, 64, 255 };
    Panel *background_panel = ui_panel_create (0, 0, screen_width, screen_height, UI_POS_MIDDLE_CENTER, main_renderer);
    ui_panel_set_bg_colour (background_panel, main_renderer, electromagnetic);
    ui_element_set_layer (main_renderer->ui, background_panel->ui_element, "back");

}