GUI Domains declarations

The following domains describe GUI declarations used by EZY Prolog.

EZY_WINDOW =
    ezy_window(
        EZY_CONTROL,RCT,INTEGER ID,
        WSFLAGS,
        ILIST RESERVED)
EZY_WINDOW_LIST = EZY_WINDOW*

EZY_CONTROL =
    ezy_def(EZY_CTRL_TYPE,
        EZY_WINDOW_LIST,
        EZY_BORDER,EZY_ALIGNMENT,EZY_FONT);
    ezy_dummy

EZY_CTRL_TYPE =
    ezy_type(WINTYPE,STRING NAME,EZY_CONTROL_HANDLER,EZY_CTRL_DATA,EZY_COLOR_LIST,WSFLAGS);
    ezy_reference(STRING DCL_FILENAME);
    ezy_ctrl_type_dummy

EZY_CTRL_DATA =
    ezy_title(WSFLAGS TEXTFLAGS, STRING TITLE);
    ezy_pushbutton(EZY_CUSTOM_STYLE,STRING);
    ezy_lbox_std( ILIST WSFLAGS, SLIST);
    ezy_lbox_edit(STRING TITLE,SLIST,  ILIST WSFLAGS);
    ezy_toolbar(vpiToolbar::control_list);
    ezy_form_file(STRING EZY_FORM_FILE);
    ezy_progress(INTEGER INITVALUE, INTEGER MAXVALUE, EZY_BORDER_COLOR FG,EZY_BORDER_COLOR BG,EZY_BORDER_COLOR TEXT,PATSTYLE);
    ezy_fileselect(SETDIR_INIT_DATA);
    ezy_checkbox(INTEGER CHECKED, STRING TITLE, EZY_CUSTOM_STYLE, EZY_BORDER_COLOR BACK, EZY_BORDER_COLOR FORE);
    ezy_listbox(INTEGER SELECTED_ITEM, INTEGER ITEM_SIZE,EZY_LIST ITEMS, EZY_BORDER_COLOR BACK, EZY_BORDER_COLOR FORE);
    ezy_radiobuttons(EZY_RADIO_STYLE,INTEGER SELECTED_INDEX, SLIST BUTTON_NAMES
            EZY_CUSTOM_STYLE
            EZY_BORDER_COLOR FG, INTEGER Y_OFFSET);
    ezy_edit(EZY_EDIT_TYPE,EZY_MARGIN MARGIN, EZY_MENU,EZY_STRING INITSTR,EZY_COLOR_LIST);
    ezy_caption(EZY_FRAME,EZY_SEPARATOR);
    ezy_tabdlg(TABDLG_STYLE,INTEGER FirstSheetID,EZY_WINDOW_LIST, INTEGER Width, INTEGER Height);
    ezy_web_browser(STRING URL);
    ezy_grid(
        EZY_CALLBACK,
        EZY_MENU GRID_MENU,
        GRID_COLUMN_LIST,
        INTEGER ROWS
        EZY_COLOR_LIST,
        EZY_GRID_STYLE,
        EZY_INIT_DATA
        );
    ezy_properties(
        EZY_CALLBACK,
        EZY_PROP_DATA,
        INTEGER FRAMEWIDTH
        EZY_COLOR_LIST    % FRAME BACK, FRAME FORE, TEXT BACK TEXT FORE
        );
    ezy_tree(
        EZY_BORDER_COLOR LINE_COLOR,
        BROWSELIST_ICON PLUS_MINUS_ICONS,
        EZY_CALLBACK,
        EZY_MENU,
        BROWSELIST_ITEM TREE
    );
    ezy_xtree(
        EZY_MENU,
        EZY_BORDER_COLOR LINK
        EZY_BORDER_COLOR FRAME,
        EZY_BORDER_COLOR SELECTED
        EZY_BORDER_COLOR NODE,
        INTEGER PEN_SIZE,
        INTEGER NODE_WIDTH,INTEGER NODE_HEIGHT,
        EZY_XTREE,TREE_WIN_INFO);
    ezy_url(STRING TITLE, STRING URL,CURSOR CURSOR_DOWN, CURSOR CURSOR_DEF);
    ezy_dummy

EZY_ALIGNMENT =
        align_to_parent_right;
        align_to_parent_bottom;
        align_to_parent_rightbottom;
        align_center_horizontally;
        align_center_vertically;
        align_center_inside_parent;
        align_stick_to_parent_right;
        align_stick_to_rightbottom;
        align_stick_to_leftBottom;
        align_fit_to_parent;
        align_none

EZY_BORDER_COLOR =
    sys_color_custom(COLOR);
    sys_color_btnface;
    sys_color_btnhilight;
    sys_color_btnshadow;
    sys_color_btntext;
    sys_color_captiontext;
    sys_color_windowtext;
    sys_color_window