GMUI API Reference

June 23, 2026 · View on GitHub

Core — 15 functions (GMUI_Core.gml)
Style — 20 functions (GMUI_Style.gml)
Color — 30 functions (GMUI_Color.gml)
Input — 15 functions (GMUI_Input.gml)
Draw / Visual Calls — 4 functions (GMUI_Draw.gml)
Layout — 18 functions (GMUI_Layout.gml)
Flex Layout — 6 functions (GMUI_Flex.gml)
Widget (base) — 9 functions (GMUI_Widget.gml)
Container — 55 functions (GMUI_Container.gml)
Window — 9 functions (GMUI_Window.gml)
Window Menu — 2 functions (GMUI_WindowMenu.gml)
Docking — 10 functions (GMUI_Docking.gml)
WINS — 7 functions (GMUI_WINS.gml)
Rows — 5 functions (GMUI_Rows.gml)
Columns — 5 functions (GMUI_Columns.gml)
Display Widgets — 30 functions (GMUI_DisplayWidgets.gml)
Input Widgets — 121 functions (GMUI_InputWidgets.gml)
Plot Widgets — 24 functions (GMUI_PlotWidgets.gml)
Context Menu — 24 functions (GMUI_ContextMenu.gml)
Popup — 10 functions (GMUI_Popup.gml)
Drag and Drop — 11 functions (GMUI_DragAndDrop.gml)
Animation — 139 functions (GMUI_Animation.gml)
Sleeper — 2 functions (GMUI_Sleeper.gml)
Calls — 28 functions (GMUI_Calls.gml)
Misc — 16 functions (GMUI_Misc.gml)
Profile — 2 functions (GMUI_Profile.gml)
Demo — 2 functions (GMUI_Demo.gml)
Anim Tests (object script) — 1 functions (cAnimTests.gml)

Core (`GMUI_Core.gml`)

gmui_get()
gmui_get_cache()
gmui_cache_get(name)
gmui_cache_set(name, value)
gmui_get_update_calls()
gmui_get_cleanup_calls()
gmui_update()
gmui_draw_gui()
gmui_get_font()
gmui_set_font(font)
gmui_begin(name, x = -1, y = -1, width = -1, height = -1, flags = 0)
gmui_end()
gmui_begin_child(name, width = -1, height = -1)
gmui_end_child()
gmui_cleanup()

Style (`GMUI_Style.gml`)

STYLE

gmui_style_init()
gmui_style_apply_ruler(_ruler = undefined)
gmui_style_apply_theme_dark()
gmui_style_apply_theme_light()
gmui_style_apply_theme_dark_gray()
gmui_style_apply_theme_cyan()
gmui_style_apply_theme_emerald()
gmui_style_apply_theme_amber()
gmui_style_apply_theme_crimson()
gmui_style_push(key, value)
gmui_style_pop(key)
gmui_style_push_multi(map)
gmui_style_pop_multi(keys_array)
gmui_style_get(key)
gmui_style_set(key, value)
gmui_style_scope(key, value, func)
gmui_style_scope_multi(map, func)
gmui_with_style(key, value, func)
gmui_with_style_multi(style_map, func)
gmui_get_style()

Color (`GMUI_Color.gml`)

space conversion

gmui_hsv_to_rgb(h, s, v)
gmui_rgb_to_hsv(r, g, b)
gmui_color_to_hsv(color)
gmui_color_from_hsv(hsv)
gmui_make_color_rgba(r, g, b, a)
gmui_color_rgba_get_red(color)
gmui_color_rgba_get_green(color)
gmui_color_rgba_get_blue(color)
gmui_color_rgba_get_alpha(color)
gmui_color_rgb_to_rgba(color, alpha = 255)
gmui_color_rgba_to_rgb(color)

array stuff

gmui_color_rgba_to_array(color)
gmui_color_rgb_to_array(color)
gmui_color_rgba_from_array(arr)

manipulation

gmui_color_scale(color, factor)
gmui_color_lighten(color, factor)
gmui_color_darken(color, factor)
gmui_color_set_alpha(color, alpha)
gmui_color_shift_hue(color, delta)
gmui_color_saturate(color, factor)
gmui_color_premultiply_alpha(color)

interpolation

gmui_color_lerp(color1, color2, t)
gmui_lerp_rgba_gradient(gradient, t)

parsing

gmui_color_from_hex(hex_str)
gmui_color_rgba_from_hex(hex_str)
gmui_color_to_hex(color)
gmui_color_rgba_to_hex(color)
gmui_color_rgba_to_css(color)
gmui_color_rgba_from_css(css_str)
gmui_color_from_name(name)

Input (`GMUI_Input.gml`)

INPUT

gmui_update_input()

Mouse

gmui_input_mouse_pressed()
gmui_input_mouse_released()
gmui_input_mouse_held()
gmui_input_mouse_x()
gmui_input_mouse_y()
gmui_input_is_hovered(x, y, width, height)

Keyboard

gmui_input_key_pressed()
gmui_input_key()
gmui_input_lastchar()
gmui_input_lastkey()
gmui_input_ctrl()
gmui_input_shift()
gmui_input_alt()
gmui_input_key_held(key)

Draw / Visual Calls (`GMUI_Draw.gml`)

DRAW

gmui_get_default_visual_calls()
gmui_get_high_quality_visual_calls()
gmui_default_background_draw_call(container, x1, y1, x2, y2)
gmui_default_mask_draw_call(container, x1, y1, x2, y2)

Layout (`GMUI_Layout.gml`)

LAYOUT

gmui_newline()
gmui_sameline()
gmui_indent(amount)
gmui_unindent(amount)
gmui_spacing()
gmui_spacing_h()
gmui_indent_push(amount = -1)
gmui_indent_pop(amount = -1)
gmui_cursor_set(x, y)
gmui_cursor_set_x(x)
gmui_cursor_set_y(y)
gmui_cursor_get()
gmui_cursor_get_x()
gmui_cursor_get_y()
gmui_cursor_get_line_height()
gmui_cursor_set_line_height(height)
gmui_get_available_width(container = undefined)
gmui_get_available_height(container = undefined)

Flex Layout (`GMUI_Flex.gml`)

FLEX (WINS wrapper)

gmui_begin_flex(direction, ratios = undefined, resize_enabled = true, flow = undefined)
gmui_end_flex()
gmui_begin_flex_child()
gmui_end_flex_child()
gmui_begin_flex_child_flow()
gmui_end_flex_child_flow()

WIDGETS

gmui_begin_widget(type = "unnamed", id = undefined)
gmui_end_widget(widget, is_interactive = false)
gmui_widget_is_callable(widget)
gmui_widget_is_visible(widget)
gmui_widget_is_hovered(widget, _offset)
gmui_widget_is_pressed(widget)
gmui_widget_is_active(widget)
gmui_widget_mouse_interactive_behaviour(widget)
gmui_widget_get_last()

Container (`GMUI_Container.gml`)

CONTAINER

gmui_container_get(name, parent = undefined)
gmui_container_enable_late_calls(container = undefined)
gmui_container_disable_late_calls(container = undefined)
gmui_container_surface_flag_enable(container = undefined)
gmui_container_surface_flag_disable(container = undefined)
gmui_container_surface_flag_toggle(container = undefined)
gmui_container_surface_dirty(container = undefined)
gmui_container_surface_flag_enable_recursive(container = undefined)
gmui_container_surface_flag_disable_recursive(container = undefined)
gmui_container_get_context()
gmui_begin_container(name, x = 0, y = 0, width = 100, height = 100, is_nested = true)
gmui_end_container()
gmui_begin_container_plain(name, x = 0, y = 0, width = 100, height = 100)
gmui_end_container_plain()
gmui_begin_container(name, x = 0, y = 0, width = 100, height = 100)
gmui_end_container()
gmui_begin_container_plain(name, x, y, width, height)
gmui_end_container_plain()
gmui_begin_container_flow(name, x = 0, y = 0, width = 100, height = 100)
gmui_end_container_flow()
gmui_container_surface_create(container, format = surface_rgba8unorm, refresh = false)
gmui_container_surface_free(container)
gmui_handle_container_calls(container)
gmui_container_early_exit_cleanup(container)
gmui_draw_container(container)
gmui_get_container_screen_offset(container)
gmui_container_sort_z_index(container)
gmui_container_calculate_mouse_hovering(container)
gmui_handle_scroll_bubble()
gmui_container_ignore_cursor_advance_once(container = undefined)
gmui_container_cursor_advance(container = undefined)
gmui_container_destroy(container)
gmui_container_is_active(name, parent = undefined)
gmui_container_enable(name, parent = undefined)
gmui_container_disable(name, parent = undefined)
gmui_container_toggle(name, parent = undefined)
gmui_container_set_pos(name, x, y, parent = undefined)
gmui_container_get_screen_pos(name, parent = undefined)
gmui_container_set_size(name, w, h, parent = undefined)
gmui_container_set_width(name, w, parent = undefined)
gmui_container_set_height(name, h, parent = undefined)
gmui_container_get_size(name, parent = undefined)
gmui_container_set_bounds(name, x, y, w, h, parent = undefined)
gmui_container_get_bounds(name, parent = undefined)
gmui_container_bring_to_front(name, parent = undefined)
gmui_container_send_to_back(name)
gmui_container_set_z(name, z, parent = undefined)
gmui_container_get_z(name, parent = undefined)
gmui_container_set_surface(name, enable, parent = undefined)
gmui_container_is_hovered(name, parent = undefined)
gmui_group(name, func)
gmui_group_ex(name, width, height, func)
gmui_child(name, width, height, func)
gmui_scrolling_child(name, width, height, func)
gmui_container_animation_detected(container = undefined)

Window (`GMUI_Window.gml`)

WINDOW

gmui_window_get(name)
gmui_begin_window(name, x = -1, y = -1, width = -1, height = -1, flags = 0)
gmui_end_window()
gmui_default_window_border_handler(window)
gmui_default_window_title_handler(window)
gmui_center_window(name)
gmui_window_toggle(name)
gmui_window_is_open(name)
gmui_window_change_name(window, new_name)

WINDOW MENU

gmui_window_menu(menu_array)
gmui_menu_item(text, ctx_name)

Docking (`GMUI_Docking.gml`)

gmui_docking_create_dockspace(name)
gmui_dock_split(dock, parent_node, direction, ratios, child_index = 0)
gmui_dock_leaf(dock, parent_node, child_index)
gmui_dock_add_tab(dock, leaf_node, label)
gmui_dock_remove_tab(dock, leaf_node, label)
gmui_begin_dockspace(dock_name, handler, x = 0, y = 0, width = 1280, height = 720, flags = 0, vertical_shift = 0)
gmui_end_dockspace()
gmui_dockspace(dock_name, handler, window_menus = undefined, toolbar_st = undefined, x = 0, y = 0, width = 1280, height = 720, flags = 0)
gmui_docking_handle_dock(dock_name, handler, vertical_shift = 0)
gmui_docking_draw_drop_zones(dock_name)

WINS (`GMUI_WINS.gml`)

WINS

gmui_begin_wins_space()
gmui_end_wins_space()
gmui_begin_wins(name, direction, ratios = undefined, resize_enabled = true)
gmui_begin_wins_pane(index, properties = undefined, flow = false)
gmui_end_wins_pane()
gmui_end_wins()
gmui_get_current_wins_pane()

Rows (`GMUI_Rows.gml`)

ROWS

gmui_begin_rows(count, ratios = undefined, width = 200, resize_enabled = true)
gmui_end_row()
gmui_begin_row(idx, properties = undefined, flow = false)
gmui_end_rows()
gmui_auto_row(columns, row_count, row_ratios = undefined, col_width = 28, show_separators = false, resize_enable = true)

Columns (`GMUI_Columns.gml`)

COLUMNS

gmui_begin_columns(count, ratios = undefined, height = 200, resize_enabled = true)
gmui_end_column()
gmui_begin_column(idx, properties = undefined, flow = false)
gmui_end_columns()
gmui_auto_column(rows, column_count, column_ratios = undefined, row_height = 28, show_separators = false, resize_enable = true)

Display Widgets (`GMUI_DisplayWidgets.gml`)

text

gmui_text(text, font = undefined)
gmui_text_disabled(text, font = undefined)
gmui_text_colored(text, color, font = undefined)
gmui_text_bullet(text, font = undefined)
gmui_text_wrap(text, width = -1, font = undefined)
gmui_text_label(label, value, font = undefined)

separator

gmui_separator()
gmui_separator_vertical(stay = true, new_line = false, height = -1)
gmui_separator_text(text, font = undefined)
gmui_separator_text_left(text, font = undefined)

dummy

gmui_dummy(width, height)

image

gmui_sprite(sprite, subimg = 0, width = -1, height = -1)
gmui_surface(surface)

progress

gmui_progress_bar(value, min_val = 0, max_val = 1, width = -1, show_text = true, font = undefined)
gmui_progress_bar_indeterminate(width = -1)
gmui_progress_circular(value, min_val = 0, max_val = 1, size = -1, show_text = true, font = undefined)
gmui_progress_spinner(size = -1, thickness = -1)
gmui_progress(value, max_val, width = -1, show_text = true, font = undefined)
gmui_progress_percent(percent, width = -1, show_text = true, font = undefined)

tooltip

gmui_tooltip(text, widget = undefined, width = -1, color = undefined, font = undefined)
gmui_tooltip_on_last(text, width = -1, font = undefined)
gmui_tooltip_on_hover(widget, text, width = -1, font = undefined)
gmui_set_tooltip(text, x = -1, y = -1, width = -1, font = undefined)

toast notification

gmui_toast_push(message, type = "info", duration = -1)
gmui_toast_info(message, duration = -1)
gmui_toast_success(message, duration = -1)
gmui_toast_warning(message, duration = -1)
gmui_toast_error(message, duration = -1)

toast render

gmui_render_toast(font = undefined)

spinner

gmui_spinner(size = 16, thickness = 2)

Input Widgets (`GMUI_InputWidgets.gml`)

button

gmui_button(text, font = undefined)
gmui_button_disabled(text, width = -1, height = -1, font = undefined)
gmui_button_size(text, width, height, font = undefined)
gmui_button_small(text, font = undefined)
gmui_button_large(text, font = undefined)
gmui_button_width(text, width, font = undefined)
gmui_button_fill(text, height = -1, font = undefined)
gmui_button_arrow(direction, width = -1, height = -1)
gmui_button_repeat(text, font = undefined)
gmui_button_invisible(text = "", width = 32, height = 32, trigger_visuals = true, font = undefined)
gmui_button_arrow_up(w = -1, h = -1)
gmui_button_arrow_down(w = -1, h = -1)
gmui_button_arrow_left(w = -1, h = -1)
gmui_button_arrow_right(w = -1, h = -1)
gmui_button_minus(width = 24, height = 24, font = undefined)
gmui_button_plus(width = 24, height = 24, font = undefined)
gmui_button_icon(sprite, subimg = 0, width = 32, height = 32)
gmui_button_icon1(sprite, subimg = 0, width = -1, height = -1, tint = c_white, alpha = 1)
gmui_button_icon_only(sprite, subimg = 0, width = -1, height = -1)
gmui_image_button_animated(sprite, frame_count, frame_delay = 4, width = -1, height = -1)
gmui_button_icon_text(sprite, subimg, text, width = -1, height = -1, font = undefined)
gmui_button_danger(text, width = -1, height = -1, font = undefined)
gmui_button_success(text, width = -1, height = -1, font = undefined)
gmui_button_hold(text, hold_time_ms = 500, width = -1, height = -1, font = undefined)
gmui_button_primary(text, width = -1, height = -1, font = undefined)
gmui_button_ghost(text, width = -1, height = -1, font = undefined)
gmui_button_toggle(text, is_active, width = -1, height = -1, font = undefined)
gmui_button_loading(text, is_loading, width = -1, height = -1, font = undefined)
gmui_button_if(condition, text, font = undefined)
gmui_button_primary_if(condition, text, width = -1, height = -1, font = undefined)
gmui_button_danger_if(condition, text, width = -1, height = -1, font = undefined)
gmui_button_success_if(condition, text, width = -1, height = -1, font = undefined)
gmui_button_ghost_if(condition, text, width = -1, height = -1, font = undefined)

checkbox

gmui_checkbox(checked, label = "", font = undefined)
gmui_checkbox_disabled(checked, label = "", font = undefined)
gmui_checkbox_danger(checked, label = "", font = undefined)
gmui_checkbox_success(checked, label = "", font = undefined)
gmui_checkbox_flags(value, flag, label = "", font = undefined)

selectable

gmui_selectable(label, selected, width = global.gmui.style.selectable_min_width, font = undefined)
gmui_selectable_disabled(label, selected = false, width = -1, font = undefined)
gmui_selectable1(label, selected, width = -1, font = undefined)

slider

gmui_slider(value, min_val, max_val, width = 200)
gmui_slider_label(value, label, min_val, max_val, width = 200)

slidebar

gmui_slidebar(value, min_val, max_val, width = 200, show_text = true, font = undefined)
gmui_slidebar_label(value, label, min_val, max_val, width = 200, show_text = true, font = undefined)
gmui_slider_disabled(value, min_val, max_val, width = 200)
gmui_slider_int(value, min_val, max_val, width = 200)
gmui_slider_percent(value, width = 200)
gmui_slider_normalized(value, width = 200)

link-style text

gmui_text_clickable(text, font = undefined)

image button

gmui_image_button(sprite, subimg = 0, width = -1, height = -1)
gmui_image_button_labeled(sprite, label, subimg = 0, width = -1, height = -1, font = undefined)
gmui_image_button_tinted(sprite, subimg, tint_color, width = -1, height = -1)

toggle switch

gmui_toggle(value)
gmui_toggle_disabled(value)
gmui_toggle_danger(value)
gmui_toggle_success(value)
gmui_toggle_flags(value, flag)

knob/dial

gmui_knob(value, min_val, max_val, size = -1, label = "", font = undefined)
gmui_knob_int(value, min_val, max_val, size = -1, label = "", font = undefined)
gmui_knob_percent(value, size = -1, label = "", font = undefined)

color palette - grid of preset swatches

gmui_color_palette(selected_color, colors, count, cols = -1)

multi-select list

gmui_multiselect(selected, items, item_count, width = -1, height = -1, font = undefined)

key-value list

gmui_kv_list(items, count, width = -1, font = undefined)

radio button

gmui_radio(label, selected, font = undefined)
gmui_radio_disabled(label, selected = false, font = undefined)
gmui_radio_enum(label, selected_enum, enum_value, font = undefined)

radio group

gmui_radio_group(labels, selected_index, font = undefined)

textbox

gmui_textbox(text, placeholder = "", width = 200, is_password = false, font = undefined)
gmui_textbox_label(text, label, placeholder = "", width = 200, is_password = false, font = undefined)
gmui_textbox_disabled(text, placeholder = "", width = 200, is_password = false, font = undefined)
gmui_textbox_password(text, placeholder = "", width = 200, font = undefined)
gmui_textbox_disabled_password(text, placeholder = "", width = 200, font = undefined)
gmui_textbox_multiline(text, place_holder = "", width = 200, height = 200, font = undefined)
gmui_input_float(value, step = 1, min_val = -1000000, max_val = 1000000, width = 150, color_identifier = undefined, dec = 8, font = undefined)
gmui_input_float_label(value, label, step = 1, min_val = -1000000, max_val = 1000000, width = 150, color_identifier = undefined, dec = 4, font = undefined)
gmui_input_float_disabled(value, width = 150, font = undefined)
gmui_input_int(value, step = 1, min_val = -1000000, max_val = 1000000, width = 150, color_identifier = undefined, font = undefined)
gmui_input_int_label(value, label, step = 1, min_val = -1000000, max_val = 1000000, width = 150, color_identifier = undefined, font = undefined)
gmui_input_int_disabled(value, width = 150, font = undefined)

collapsing header

gmui_begin_collapsing_header_height(label, height, default_open = false, font = undefined)
gmui_begin_collapsing_header(label, default_open = false, font = undefined)
gmui_begin_collapsing_header_ex(label, default_open = false, font = undefined)
gmui_sleeper_header(label, body, default_open = false, is_sleeper = true, font = undefined)
gmui_end_collapsing_header()
gmui_collapsing_group(label, default_open, func, font = undefined)
gmui_collapsing_group_ex(label, default_open, func, font = undefined)

scrolling

gmui_scrollbar_vertical(value, min_val, max_val, length, thickness = undefined)
gmui_scrollbar_horizontal(value, min_val, max_val, length, thickness = undefined)

tree view

gmui_begin_tree(name)
gmui_begin_tree_node(label, default_open = false, font = -5)
gmui_tree_leaf(label, font = -5)
gmui_end_tree_node()
gmui_end_tree()
gmui_tree_get_selected()

combo box

gmui_combo(selected_index, items, item_count, placeholder = "Select...", width = 200)
gmui_combo_disabled(selected_index, items, item_count, placeholder = "Select...", width = 200)

color button

gmui_color_button(color, size = -1, is_rgba = true, tooltip = true)
gmui_color_button_3(color, size = -1)
gmui_color_button_4(color, size = -1)

color picker

gmui_color_picker(color, open_id)
gmui_color_picker_rgb(color, open_id)

color pick

gmui_color_pick(color, id = "", button_size = -1)
gmui_color_pick_rgb(color, id = "", button_size = -1)
gmui_color_picker_4(color, button_size = -1)
gmui_color_picker_3(color, button_size = -1)
gmui_color_edit_3(color, label = "", total_width = 240, font_label = undefined, font_input = undefined)
gmui_color_edit_4(color, label = "", total_width = 240, font_label = undefined, font_input = undefined)

date picker [year, month, day]

gmui_date_picker(date_array, font = undefined)
gmui_date_picker_simple(date_array, font = undefined)
gmui_date_picker_today()

list box

gmui_list_box(selected, items, item_count, multi_select = false, width = -1, font = undefined)

tabs

gmui_tabs(name, selected_index, width = -1, height = -1, group = "", handlers = undefined, flags = 0, font = undefined)
gmui_tab_get_data(name)
gmui_tab_get_label(name, index)
gmui_tab_set_labels(name, labels)
gmui_tab_add(name, label)
gmui_tab_delete(name, label)
gmui_tab_destroy(name)
gmui_get_last_detached_tab()
gmui_tab_insert(name, label, index)

Plot Widgets (`GMUI_PlotWidgets.gml`)

line plot

gmui_plot_lines(values, count, width = -1, height = 120, show_points = true)

bar chart

gmui_plot_bars(values, count, width = -1, height = 120)

histogram

gmui_plot_histogram(values, count, width = -1, height = 120, bins = 10)
gmui_plot_histogram_normalized(values, count, width = -1, height = 120, bins = 10, font = undefined)

scatter plot

gmui_plot_scatter(x_values, y_values, count, width = -1, height = 120)

stem plot

gmui_plot_stem(values, labels, count, width = -1, height = 120, radius = 3, color = undefined, font = undefined)

stair plot

gmui_plot_stair(values, count, width = -1, height = 120, mode = "post")

pie chart

gmui_plot_pie(values, labels, count, width = -1, height = 200, show_legend = undefined, font = undefined)

donut chart

gmui_plot_donut(values, labels, count, width = -1, height = 200, donut_ratio = 0.5, show_legend = undefined)

exploded pie chart

gmui_plot_pie_exploded(values, labels, count, width = -1, height = 200, explode_all = false, show_legend = undefined)

area chart

gmui_plot_area(series, series_count, values_per_series, width = -1, height = 120)

stacked bar chart

gmui_plot_stacked_bars(series, series_count, values_per_series, width = -1, height = 120)

grouped bar chart

gmui_plot_grouped_bars(series, series_count, values_per_series, width = -1, height = 120)

heatmap

gmui_plot_heatmap(values, rows, cols, width = -1, height = -1, font = undefined)

radar chart

gmui_plot_radar(series, series_count, values_per_series, labels, size = 200, font = undefined)

box plot

gmui_plot_box(datasets, dataset_count, labels, width = -1, height = 200, font = undefined)

funnel chart

gmui_plot_funnel(values, labels, count, width = -1, height = 200, font = undefined)

waterfall chart

gmui_plot_waterfall(values, labels, count, width = -1, height = 200, font = undefined)

bubble chart

gmui_plot_bubble(x_values, y_values, size_values, count, width = -1, height = 200)

gantt chart

gmui_plot_gantt(tasks, task_count, start_times, end_times, colors, _today, width = -1, font = undefined)

error bars

gmui_plot_error_bars(x_values, y_values, low_values, high_values, count, width = -1, height = 200)

gauge

gmui_plot_gauge(value, min_val, max_val, label = "", size = -1, font = undefined)

table plot

gmui_plot_table(headers, data, rows, cols, width = -1, font = undefined)

legend(stand alone)

gmui_plot_legend(labels, colors, count, columns = 1, width = -1)

CONTEXT MENU

gmui_begin_context_menu(name, width = 160)
gmui_end_context_menu()
gmui_context_menu_open(name, x = -1, y = -1)
gmui_context_menu_close1(name)
gmui_context_menu_close11(name)
gmui_context_menu_get_order_first(ctx)
gmui_context_menu_get_order_last(ctx)
gmui_context_menu_get_order(ctx)
gmui_context_menu_get_order_a_to_b_forward_reversed(a, b)
gmui_context_menu_get_order_a_to_b_backward_reversed(a, b)
gmui_context_menu_close_forward(name)
gmui_context_menu_close_backward(name)
gmui_context_menu_close(name)
gmui_context_menu_item(text, short_cut = undefined, font = undefined)
gmui_context_menu_item_disabled(text, short_cut = undefined, font = undefined)
gmui_context_menu_item_checkbox(text, checked)
gmui_context_menu_item_checkbox_disabled(text, checked)
gmui_context_menu_item_radio(text, selected)
gmui_context_menu_item_radio_disabled(text, selected)
gmui_begin_context_menu_sub(text)
gmui_begin_context_menu_sub_disabled(text)
gmui_end_context_menu_sub()
gmui_context_menu_item_if(condition, text, short_cut = undefined, font = undefined)
gmui_context_menu_separator()

POPUP

gmui_begin_popup(name, is_modal = false, width = 320, height = 160, flags = gmui_window_flags.NONE)
gmui_end_popup()
gmui_popup_open(name, x = -1, y = -1)
gmui_popup_close(name)
gmui_popup_is_open(name)
gmui_popup_toggle(name)
gmui_modal_popup(name, width, height, func)
gmui_modal_popup_auto(name, func)
gmui_popup(name, width, height, func)
gmui_popup_auto(name, func)

Drag and Drop (`GMUI_DragAndDrop.gml`)

DRAG (simplified)

gmui_default_drag_draw(info, widget)
gmui_drag(info = undefined, handlers = undefined, widget = undefined)
gmui_begin_drag(info = undefined, handlers = undefined)
gmui_end_drag()

DRAG N DROP (DearImGUI style)

gmui_begin_drag_drop_source(widget = undefined)
gmui_end_drag_drop_source()
gmui_set_drag_drop_payload(type, data)
gmui_get_drag_drop_payload()
gmui_begin_drag_drop_target(widget = undefined)
gmui_end_drag_drop_target()
gmui_accept_drag_drop_payload(type)

Animation (`GMUI_Animation.gml`)

init

gmui_animation_init()
gmui_animation_get()
gmui_animation_init_check_safe()

value lerp functions

gmui_animation_lerp_color3(_c1, _c2, _t)
gmui_animation_lerp_color4(_c1, _c2, _t)
gmui_animation_lerp_vector2(_v1, _v2, _t)
gmui_animation_lerp_vector3(_v1, _v2, _t)
gmui_animation_lerp_vector4(_v1, _v2, _t)
gmui_animation_lerp_array(_a1, _a2, _t)

type detection

gmui_animation_detect_value_type(_value)
gmui_animation_get_lerp_function(_type)
gmui_animation_is_value_simple(_type)
gmui_animation_is_value_array_type(_type)

value manipulation (helpers)

gmui_animation_lerp_values(_start, _end, _type, _t, _lerp_func)
gmui_animation_add_scalar_to_value(_value, _type, _scalar)
gmui_animation_clamp_values(_value, _start, _end, _type)
gmui_animation_snap_value(_value, _end, _type, _threshold, _to_integer)
gmui_animation_process_value(_value, _type, _processor)

create tween

gmui_animation_remove_existing_tween(_id)
gmui_animation_create(_id, _start_val, _end_val, _duration = -1)

configuration functions

gmui_animation_set_easing(_id, _easing)
gmui_animation_set_custom_ease(_id, _func)
gmui_animation_set_repeat(_id, _count, _delay = 0, _even_only = false)
gmui_animation_set_pingpong(_id, _count = -1)
gmui_animation_set_pingpong_once(_id)
gmui_animation_set_delay(_id, _delay)
gmui_animation_set_time_scale(_id, _scale)
gmui_animation_set_callbacks(_id, _on_start = undefined, _on_update = undefined, _on_complete = undefined)
gmui_animation_set_value_type(_id, _type)
gmui_animation_set_oscillation(_id, _amplitude, _frequency, _phase = 0)
gmui_animation_set_noise(_id, _amount, _seed = 0)
gmui_animation_set_snap(_id, _threshold, _to_integer = false)
gmui_animation_set_flags(_id, _flags)
gmui_animation_add_flags(_id, _flags)
gmui_animation_set_group(_id, _group_name)
gmui_animation_set_user_data(_id, _data)

tween control

gmui_animation_play(_id)
gmui_animation_pause(_id)
gmui_animation_resume(_id)
gmui_animation_toggle(_id)
gmui_animation_stop(_id, _go_to_end = false)
gmui_animation_kill_group(_group_name)
gmui_animation_kill_all()
gmui_animation_reverse(_id)
gmui_animation_seek(_id, _progress)

value getters

gmui_animation_get_value(_id)
gmui_animation_get_progress(_id)
gmui_animation_is_playing(_id)
gmui_animation_exists(_id)

global settings

gmui_animation_set_global_time_scale(_scale)
gmui_animation_get_global_time_scale()

update call

gmui_animation_update()
gmui_animation_complete_tween(_tween)

easing functions

gmui_animation_get_eased_value(_tween, _t)
gmui_animation_ease_out_bounce(_t)

convenience/quick start functions

gmui_animation_tween(_id, _from, _to, _duration = -1, _easing = undefined)
gmui_animation_tween_start(_id, _from, _to, _duration = -1, _easing = undefined)
gmui_animation_tween_internal(_id, _from, _to, _duration, _easing)
gmui_animation_pulse(_id, _base_value, _pulse_to, _duration = 200000, _easing = undefined)
gmui_animation_pulse_start(_id, _base_value, _pulse_to, _duration = 200000, _easing = undefined)
gmui_animation_shake(_id, _center_value, _intensity, _duration = 100000, _frequency = 4)
gmui_animation_shake_start(_id, _center_value, _intensity, _duration = 100000, _frequency = 4)

queue

gmui_animation_queue(_id, _from, _to, _duration = -1, _easing = undefined)
gmui_animation_queue_clear(_id)
gmui_animation_get_queue_count(_id)

stagger

gmui_animation_stagger(_ids, _from, _to, _duration = -1, _stagger = 100000, _easing = undefined)
gmui_animation_stagger_ex(_items, _duration = -1, _stagger = 100000, _easing = undefined)

per axis easing

gmui_animation_set_easing_per_axis(_id, _easings)

wiggle

gmui_animation_wiggle(_id, _center, _amplitude, _frequency = 2, _duration = -1)
gmui_animation_wiggle_start(_id, _center, _amplitude, _frequency = 2, _duration = -1)

timeline

gmui_animation_timeline(_id, _keyframes, _loop = false, _default_easing = undefined)
gmui_animation_timeline_start(_id, _keyframes, _loop = false, _default_easing = undefined)
gmui_animation_keyframe(_time, _value, _easing = undefined)
gmui_animation_spring_update(_current, _target, _velocity, _tension = 0.5, _friction = 0.3, _mass = 1.0, _dt = -1)
gmui_animation_spring(_id, _from, _to, _tension = 0.5, _friction = 0.3, _mass = 1.0, _precision = 0.001)
gmui_animation_spring_start(_id, _from, _to, _tension = 0.5, _friction = 0.3, _mass = 1.0, _precision = 0.001)
gmui_animation_perlin_noise(_x, _seed = 0)
gmui_animation_perlin_wiggle(_id, _center, _amplitude = 0.5, _speed = 1, _seed = 0, _duration = -1)
gmui_animation_perlin_wiggle_start(_id, _center, _amplitude = 0.5, _speed = 1, _seed = 0, _duration = -1)

rotation & transform helpers

gmui_animation_lerp_angle(_from, _to, _t)
gmui_animation_tween_angle(_id, _from, _to, _duration = -1, _easing = undefined)
gmui_animation_tween_angle_start(_id, _from, _to, _duration = -1, _easing = undefined)
gmui_animation_tween_scale(_id, _from_x, _from_y, _to_x, _to_y, _duration = -1, _easing = undefined)
gmui_animation_tween_position(_id, _from_x, _from_y, _to_x, _to_y, _duration = -1, _easing = undefined)

clip system

gmui_animation_clip_begin(_name)
gmui_animation_clip_key_float(_clip, _time, _value, _easing = undefined)
gmui_animation_clip_key_vector2(_clip, _time, _value, _easing = undefined)
gmui_animation_clip_key_color3(_clip, _time, _value, _easing = undefined)
gmui_animation_clip_key_color4(_clip, _time, _value, _easing = undefined)
gmui_animation_clip_set_loop(_clip, _loop, _direction = undefined)
gmui_animation_clip_on_complete(_clip, _callback)
gmui_animation_clip_on_marker(_clip, _callback)
gmui_animation_clip_chain(_clip, _next_clip_name)
gmui_animation_clip_set_stagger(_clip, _count, _delay_per_item, _initial_delay = 0)
gmui_animation_clip_end(_clip)

clip playback

gmui_animation_clip_play(_clip_name, _target_id)
gmui_animation_clip_stop(_target_id)
gmui_animation_clip_is_playing(_target_id)
gmui_animation_clip_get_float(_target_id)
gmui_animation_clip_get_vector2(_target_id)
gmui_animation_clip_get_color3(_target_id)
gmui_animation_clip_get_color4(_target_id)

motion path

gmui_animation_path_begin(_name, _start)
gmui_animation_path_quadratic_to(_path, _control, _end)
gmui_animation_path_cubic_to(_path, _control1, _control2, _end)
gmui_animation_path_end(_path)
gmui_animation_path_evaluate(_path, _t)
gmui_animation_tween_path(_id, _path_name, _duration = -1, _easing = undefined)
gmui_animation_tween_path_start(_id, _path_name, _duration = -1, _easing = undefined)

utility stuff

gmui_animation_lerp(_a, _b, _t)
gmui_animation_remap(_value, _from_start, _from_end, _to_start, _to_end)
gmui_animation_get_active_count()
gmui_animation_get_total_count()

cleanup

gmui_animation_cleanup()

type specific creation

gmui_animation_tween_color3_start(_id, _from_color, _to_color, _duration = -1, _easing = undefined)
gmui_animation_tween_color3(_id, _from_color, _to_color, _duration = -1, _easing = undefined)
gmui_animation_tween_color4_start(_id, _from_color, _to_color, _duration = -1, _easing = undefined)
gmui_animation_tween_color4(_id, _from_color, _to_color, _duration = -1, _easing = undefined)
gmui_animation_tween_vector2_start(_id, _from_vec2, _to_vec2, _duration = -1, _easing = undefined)
gmui_animation_tween_vector2(_id, _from_vec2, _to_vec2, _duration = -1, _easing = undefined)
gmui_animation_tween_vector3_start(_id, _from_vec3, _to_vec3, _duration = -1, _easing = undefined)
gmui_animation_tween_vector3(_id, _from_vec3, _to_vec3, _duration = -1, _easing = undefined)
gmui_animation_tween_vector4_start(_id, _from_vec4, _to_vec4, _duration = -1, _easing = undefined)
gmui_animation_tween_vector4(_id, _from_vec4, _to_vec4, _duration = -1, _easing = undefined)
gmui_animation_tween_array_start(_id, _from_array, _to_array, _duration = -1, _easing = undefined)
gmui_animation_tween_array(_id, _from_array, _to_array, _duration = -1, _easing = undefined)
gmui_animation_tween_int(_id, _from, _to, _duration = -1, _easing = undefined)
gmui_animation_tween_int_start(_id, _from, _to, _duration = -1, _easing = undefined)

bezier paths

gmui_animation_bezier_cubic(_p0, _p1, _p2, _p3, _t)
gmui_animation_bezier_quadratic(_p0, _p1, _p2, _t)
gmui_animation_bezier_cubic_2d(_p0, _p1, _p2, _p3, _t)
gmui_animation_catmull_rom(_points, _t, _loop = false)
gmui_animation_tween_bezier(_id, _p0, _p1, _p2, _p3, _duration = -1, _easing = undefined)
gmui_animation_tween_bezier_start(_id, _p0, _p1, _p2, _p3, _duration = -1, _easing = undefined)
gmui_animation_tween_bezier_2d(_id, _p0, _p1, _p2, _p3, _duration = -1, _easing = undefined)
gmui_animation_tween_bezier_2d_start(_id, _p0, _p1, _p2, _p3, _duration = -1, _easing = undefined)
gmui_animation_tween_spline(_id, _points, _duration = -1, _loop = false, _easing = undefined)
gmui_animation_tween_spline_start(_id, _points, _duration = -1, _loop = false, _easing = undefined)

demo

gmui_animation_demo()

Sleeper (`GMUI_Sleeper.gml`)

SLEEPER

gmui_begin_sleeper(name)
gmui_end_sleeper()

Calls (`GMUI_Calls.gml`)

CALLS

gmui_add_call(type, params)
gmui_handle_call(call, origin_x = 0, origin_y = 0)

Misc Calls

gmui_add_font_set(font)
gmui_add_halign_set(halign)
gmui_add_valign_set(valign)
gmui_add_primitive_type_set(type)
gmui_add_call_function(func)
gmui_add_primitive_end()
gmui_add_vertex(x, y)
gmui_add_vertex_color(x, y, color, alpha = 1)
gmui_add_scrolling_disable()
gmui_add_scrolling_enable()
gmui_add_scissor_begin(x, y = -1, w = -1, h = -1)
gmui_add_scissor_begin_isolated(x, y = -1, w = -1, h = -1)
gmui_add_scissor_end()

Draw Calls

gmui_add_text(text, x, y, color = c_white, alpha = 1, font = undefined)
gmui_add_rectangle(x1, y1, x2, y2, outline, color = c_white, alpha = 1)
gmui_add_roundrect(x1, y1, x2, y2, outline, color = c_white, alpha = 1, rounding = -1)
gmui_add_line(x1, y1, x2, y2, color = c_white, alpha = 1)
gmui_add_line_width(x1, y1, x2, y2, width, color = c_white, alpha = 1)
gmui_add_circle(x, y, r, outline, color = c_white, alpha = 1)
gmui_add_sprite(sprite, subimg, x, y, color = c_white, alpha = 1)
gmui_add_sprite_ext(sprite, subimg, x, y, xscale, yscale, rot, color, alpha)
gmui_add_surface(id, x, y, color = c_white, alpha = 1)
gmui_add_surface_ext(id, x, y, xscale, yscale, rot, color, alpha)
gmui_add_triangle(x1, y1, x2, y2, x3, y3, color = c_white, alpha = 1, outline = false)
gmui_add_shader_rect(x1, y1, x2, y2, shader, uniforms)
gmui_add_rect_expensive(x1, y1, x2, y2, color, direction, radius, filled = true, segments = -1, alpha = 1)

Misc (`GMUI_Misc.gml`)

Misc

gmui_calculate_text_size(text, font = undefined)
gmui_resolve_font(widget, font = -1)
gmui_begin_scissor(x, y, w, h)
gmui_push_scissor_isolated(x, y, w, h)
gmui_end_scissor()
gmui_get_layer_data(layer_enum)
gmui_is_container_or_parent(container, hovered_container)
gmui_if(condition, func)
gmui_if_else(condition, if_func, else_func)
gmui_debug_window(name, x, y, width, height, func)
gmui_debug_text(value, label = "", font = undefined)
gmui_debug_separator(font = undefined)
gmui_debug_separator1()
gmui_is_widget_hovering_at(widget, x, y)
gmui_get_current_container()
gmui_append_structure(source, target)

Profile (`GMUI_Profile.gml`)

PROFILE

gmui_get_default_profile(type = gmui_default_profile.REAL_TIME)
gmui_set_profile(profile)

Demo (`GMUI_Demo.gml`)

DEMO

gmui_demo()

STYLE EDITOR

gmui_style_editor()

Anim Tests (object script) (`cAnimTests.gml`)

ANIMATION SAMPLES

gmui_animated_toggle(value)