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Point of view
All features
class NCURSES_PROGRESSBAR
Summary
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This class adds a progress bar widget.
Direct parents
Inherit list: NCURSES_WIDGET
Class invariant
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Overview
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Creation features
{ANY}
Features
{ANY}
{NCURSES_WIDGET}
{}
{ANY}
{NCURSES_WIDGET}
{}
{ANY}
{ANY}
{}
{}
{}
left: INTEGER_32
writable attribute
{ANY}
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require
  • ncurses.is_enabled
writable attribute
{ANY}
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require
  • ncurses.is_enabled
width: INTEGER_32
writable attribute
{ANY}
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require
  • ncurses.is_enabled
height: INTEGER_32
writable attribute
{ANY}
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require
  • ncurses.is_enabled
min_value: INTEGER_32
writable attribute
{ANY}
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max_value: INTEGER_32
writable attribute
{ANY}
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current_value: INTEGER_32
writable attribute
{ANY}
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set_value (v: INTEGER_32)
effective procedure
{ANY}
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require
refresh_later
effective procedure
{ANY}
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is_value_displayed: BOOLEAN
writable attribute
{ANY}
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display_value (b: BOOLEAN)
effective procedure
{ANY}
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get_window: NCURSES_WINDOW
effective function
{NCURSES_WIDGET}
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parent_resized
effective procedure
{NCURSES_WIDGET}
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require
  • ncurses.is_enabled
effective procedure
{}
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require
  • ncurses.is_enabled
  • p /= Void
  • x >= 0
  • y >= 0
  • x + w <= p.width
  • max >= min
ensure
writable attribute
{}
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redraw_later
effective procedure
{ANY}
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redraw_now
effective procedure
{ANY}
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hidden: BOOLEAN
writable attribute
{ANY}
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show
effective procedure
{ANY}
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hide
effective procedure
{ANY}
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is_children_drawing_disable: BOOLEAN
writable attribute
{ANY}
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draw_children (b: BOOLEAN)
effective procedure
{ANY}
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set_foreground_color (color: INTEGER_32)
effective procedure
{ANY}
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set_background_color (color: INTEGER_32)
effective procedure
{ANY}
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set_colors (foreground: INTEGER_32, background: INTEGER_32)
effective procedure
{ANY}
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get_foreground_color: INTEGER_32
effective function
{ANY}
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get_background_color: INTEGER_32
effective function
{ANY}
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set_parent (p: NCURSES_WIDGET)
effective procedure
{NCURSES_WIDGET}
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add_child (child: NCURSES_WIDGET)
effective procedure
{NCURSES_WIDGET}
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delete
effective procedure
{NCURSES_WIDGET}
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propagate_resize
effective procedure
{NCURSES_WIDGET}
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require
screen_left: INTEGER_32
effective function
{NCURSES_WIDGET}
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screen_top: INTEGER_32
effective function
{NCURSES_WIDGET}
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writable attribute
{NCURSES_WIDGET}
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writable attribute
{NCURSES_WIDGET}
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dispose
effective procedure
{}
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Action to be executed just before garbage collection reclaims an object.
dispose_children
effective procedure
{}
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ncurses: NCURSES
once function
{ANY}
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Access to the ncurses singleton.
invisible_cursor_mode: INTEGER_32
is 0
constant attribute
{ANY}
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In this mode the cursor is invisible.
default_visible_cursor_mode: INTEGER_32
is 1
constant attribute
{ANY}
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The default visible cursor mode.
special_visible_cursor_mode: INTEGER_32
is 2
constant attribute
{ANY}
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In this mode cursor may blink in a more special or in a more visible way.
valid_cursor_visibility (code: INTEGER_32): BOOLEAN
effective function
{ANY}
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Check that code is one of invisible_cursor_mode, default_visible_cursor_mode or special_visible_cursor_mode.
ensure
key_escape: INTEGER_32
is 27
constant attribute
{}
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key_return: INTEGER_32
is 10
constant attribute
{}
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Below are integer equivalent for special "function" keys.
Is it necessary to keep all of them ?
key_min: INTEGER_32
{}
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key_break: INTEGER_32
{}
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key_sreset: INTEGER_32
{}
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key_reset: INTEGER_32
{}
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key_down: INTEGER_32
{}
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The Down arrow of the keyboard.
key_up: INTEGER_32
{}
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The Up arrow of the keyboard.
key_left: INTEGER_32
{}
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The Left arrow of the keyboard.
key_right: INTEGER_32
{}
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The Right arrow of the keyboard.
key_home: INTEGER_32
{}
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key_backspace: INTEGER_32
{}
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key_dl: INTEGER_32
{}
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key_il: INTEGER_32
{}
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key_dc: INTEGER_32
{}
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key_ic: INTEGER_32
{}
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key_eic: INTEGER_32
{}
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key_clear: INTEGER_32
{}
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key_eos: INTEGER_32
{}
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key_eol: INTEGER_32
{}
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key_sf: INTEGER_32
{}
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key_sr: INTEGER_32
{}
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key_next_page: INTEGER_32
{}
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Also labeled "Page Down" on some keyboards.
key_previous_page: INTEGER_32
{}
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Also labeled "Page Up" on some keyboards.
key_stab: INTEGER_32
{}
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key_ctab: INTEGER_32
{}
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key_catab: INTEGER_32
{}
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key_enter: INTEGER_32
{}
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key_print: INTEGER_32
{}
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key_ll: INTEGER_32
{}
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key_a1: INTEGER_32
{}
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key_a3: INTEGER_32
{}
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key_b2: INTEGER_32
{}
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key_c1: INTEGER_32
{}
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key_c3: INTEGER_32
{}
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key_btab: INTEGER_32
{}
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key_beg: INTEGER_32
{}
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key_cancel: INTEGER_32
{}
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key_close: INTEGER_32
{}
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key_command: INTEGER_32
{}
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key_copy: INTEGER_32
{}
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key_create: INTEGER_32
{}
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key_end: INTEGER_32
{}
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key_exit: INTEGER_32
{}
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key_find: INTEGER_32
{}
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key_help: INTEGER_32
{}
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key_mark: INTEGER_32
{}
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key_message: INTEGER_32
{}
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key_move: INTEGER_32
{}
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key_next: INTEGER_32
{}
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key_open: INTEGER_32
{}
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key_options: INTEGER_32
{}
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key_previous: INTEGER_32
{}
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key_redo: INTEGER_32
{}
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key_reference: INTEGER_32
{}
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key_refresh: INTEGER_32
{}
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key_replace: INTEGER_32
{}
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key_restart: INTEGER_32
{}
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key_resume: INTEGER_32
{}
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key_save: INTEGER_32
{}
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key_sbeg: INTEGER_32
{}
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key_scancel: INTEGER_32
{}
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key_scommand: INTEGER_32
{}
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key_scopy: INTEGER_32
{}
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key_screate: INTEGER_32
{}
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key_sdc: INTEGER_32
{}
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key_sdl: INTEGER_32
{}
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key_select: INTEGER_32
{}
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key_send: INTEGER_32
{}
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key_seol: INTEGER_32
{}
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key_sexit: INTEGER_32
{}
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key_sfind: INTEGER_32
{}
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key_shelp: INTEGER_32
{}
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key_shome: INTEGER_32
{}
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key_sic: INTEGER_32
{}
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key_sleft: INTEGER_32
{}
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key_smessage: INTEGER_32
{}
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key_smove: INTEGER_32
{}
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key_snext: INTEGER_32
{}
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key_soptions: INTEGER_32
{}
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key_sprevious: INTEGER_32
{}
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key_sprint: INTEGER_32
{}
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key_sredo: INTEGER_32
{}
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key_sreplace: INTEGER_32
{}
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key_sright: INTEGER_32
{}
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key_srsume: INTEGER_32
{}
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key_ssave: INTEGER_32
{}
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key_ssuspend: INTEGER_32
{}
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key_sundo: INTEGER_32
{}
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key_suspend: INTEGER_32
{}
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key_undo: INTEGER_32
{}
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key_mouse: INTEGER_32
{}
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key_resize: INTEGER_32
{}
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key_event: INTEGER_32
{}
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key_max: INTEGER_32
{}
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key_f0: INTEGER_32
{}
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key_f1: INTEGER_32
{}
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key_f2: INTEGER_32
{}
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key_f3: INTEGER_32
{}
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key_f4: INTEGER_32
{}
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key_f5: INTEGER_32
{}
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key_f6: INTEGER_32
{}
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key_f7: INTEGER_32
{}
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key_f8: INTEGER_32
{}
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key_f9: INTEGER_32
{}
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key_f10: INTEGER_32
{}
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key_f11: INTEGER_32
{}
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key_f12: INTEGER_32
{}
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key_function (num: INTEGER_32): INTEGER_32
{}
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black_color: INTEGER_32
{}
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red_color: INTEGER_32
{}
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green_color: INTEGER_32
{}
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yellow_color: INTEGER_32
{}
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blue_color: INTEGER_32
{}
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magenta_color: INTEGER_32
{}
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cyan_color: INTEGER_32
{}
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white_color: INTEGER_32
{}
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space: INTEGER_32
once function
{}
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return: INTEGER_32
once function
{}
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upper_left_corner: INTEGER_32
{}
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lower_left_corner: INTEGER_32
{}
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upper_right_corner: INTEGER_32
{}
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lower_right_corner: INTEGER_32
{}
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left_tee: INTEGER_32
{}
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right_tee: INTEGER_32
{}
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bottom_tee: INTEGER_32
{}
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top_tee: INTEGER_32
{}
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horizontal_line: INTEGER_32
{}
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vertical_line: INTEGER_32
{}
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plus: INTEGER_32
{}
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scanline1: INTEGER_32
{}
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scanline9: INTEGER_32
{}
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diamond: INTEGER_32
{}
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checker_board: INTEGER_32
{}
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degree: INTEGER_32
{}
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plus_minus: INTEGER_32
{}
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bullet: INTEGER_32
{}
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left_arrow: INTEGER_32
{}
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right_arrow: INTEGER_32
{}
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down_arrow: INTEGER_32
{}
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up_arrow: INTEGER_32
{}
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board: INTEGER_32
{}
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lantern: INTEGER_32
{}
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block: INTEGER_32
{}
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scanline3: INTEGER_32
{}
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scanline7: INTEGER_32
{}
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less_or_equal: INTEGER_32
{}
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greater_or_equal: INTEGER_32
{}
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{}
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not_equal: INTEGER_32
{}
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sterling: INTEGER_32
{}
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