Source code for pygame_menu.widgets.widget.table


The table widget is a Frame which packs widgets in a structured way.

The MIT License (MIT)
Copyright 2017-2021 Pablo Pizarro R. @ppizarror

Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
to deal in the Software without restriction, including without limitation
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__all__ = ['Table']

import pygame

from pygame_menu.baseimage import BaseImage
from pygame_menu.font import FontType, assert_font
from pygame_menu.locals import ORIENTATION_VERTICAL, ALIGN_LEFT, ALIGN_CENTER, \
from pygame_menu.utils import assert_alignment, assert_color, uuid4, parse_padding, \
    assert_position, assert_vector, warn
from pygame_menu.version import ver
from pygame_menu.widgets.core.widget import Widget, WidgetBorderPositionType, \
from pygame_menu.widgets.widget.frame import Frame
from pygame_menu.widgets.widget.image import Image
from pygame_menu.widgets.widget.label import Label
from pygame_menu.widgets.widget.surface import SurfaceWidget

from pygame_menu._types import List, Union, ColorInputType, Optional, Tuple, \
    VectorInstance, PaddingType, Dict, NumberType, Vector2IntType, EventVectorType

CellType = Union['Widget', str, int, float, bool, 'BaseImage', 'pygame.Surface']
ColumnInputType = Union[Tuple[CellType, ...], List[CellType]]

# noinspection PyMissingOrEmptyDocstring
[docs]class Table(Frame): """ Table is a frame which can pack widgets in a structured way. .. note:: Table cannot be selected. Thus, it does not receive any selection effect. .. note:: Table only accepts translation and resize transformations. :param table_id: ID of the table """ _rows: List['Frame'] _update_widgets: List['Widget'] default_cell_align: str default_cell_border_color: ColorInputType default_cell_border_position: WidgetBorderPositionType default_cell_border_width: int default_cell_padding: PaddingType default_cell_vertical_position: str default_row_background_color: Optional[ColorInputType] def __init__( self, table_id: str = '' ) -> None: super(Table, self).__init__( width=1, height=1, orientation=ORIENTATION_VERTICAL, frame_id=table_id ) # Internals self._rows = [] self._update_widgets = [] # Frame behaviour self._accepts_scrollarea = False self._accepts_title = False # Set size self._frame_size = (0, 0) self._height = 0 self._real_rect = pygame.Rect(0, 0, 0, 0) self._width = 0 # Default cell properties self.default_cell_align = ALIGN_LEFT self.default_cell_border_color = (0, 0, 0) self.default_cell_border_position = WIDGET_FULL_BORDER self.default_cell_border_width = 1 self.default_cell_padding = 0 self.default_cell_vertical_position = POSITION_NORTH self.default_row_background_color = None # Finals self.relax() def pack(self, *args, **kwargs) -> None: raise RuntimeError('{0} cannot pack external widgets'.format(self.get_class_id()))
[docs] def remove_row(self, row: 'Frame') -> None: """ Removes row from the table. :param row: Row frame :return: None """ self.unpack(row)
def unpack(self, row: 'Frame') -> None: assert row != self, 'table cannot unpack itself' assert len(self._widgets) > 0, 'table is empty' assert row in self._rows and row.get_id() in self._widgets.keys(), \ 'row {0} does not exist on {1}'.format(row.get_class_id(), self.get_class_id()) wid = row.get_id() assert row._frame == self, 'widget frame differs from current' row._frame = None row._translate_virtual = (0, 0) del self._widgets[wid] try: del self._pos[wid] except KeyError: pass self._rows.remove(row) self._menu_render() self._update_row_sizing() self._update_event_widgets() # Remove scrollable from rows if self._menu is not None: total_removed = 0 menu_update_frames = self._get_menu_update_frames() for w in row.get_widgets(unpack_subframes=False): if isinstance(w, Frame): if w in menu_update_frames: menu_update_frames.remove(w) total_removed += 1 if total_removed > 0: self._sort_menu_update_frames() @staticmethod def _check_cell_style( align: str, background_color: ColorInputType, border_color: ColorInputType, border_position: WidgetBorderPositionType, border_width: int, padding: PaddingType, vertical_position: str ) -> None: """ Assert cell style. :param align: Horizontal align of each cell. See :py:mod:`pygame_menu.locals` :param background_color: Background color :param border_color: Border color of each cell :param border_position: Border position of each cell. Valid only: north, south, east, and west. See :py:mod:`pygame_menu.locals` :param border_width: Border width in px of each cell :param padding: Cell padding according to CSS rules. General shape: (top, right, bottom, left) :param vertical_position: Vertical position of each cell. Only valid: north, center, and south. See :py:mod:`pygame_menu.locals` :return: None """ # Alignment assert_alignment(align) # Background color if background_color is not None: assert_color(background_color) # Padding parse_padding(padding) # Vertical position assert_position(vertical_position) assert vertical_position in (POSITION_NORTH, POSITION_CENTER, POSITION_SOUTH), \ 'cell vertical position must be NORTH, CENTER, or SOUTH' # Border color assert isinstance(border_width, int) and border_width >= 0 if border_color is not None: assert_color(border_color) # Border position assert isinstance(border_position, (str, VectorInstance)) if isinstance(border_position, str): border_position = [border_position] # Border positioning for pos in border_position: assert pos in (POSITION_NORTH, POSITION_SOUTH, POSITION_EAST, POSITION_WEST), \ 'only north, south, east, and west border positions are valid, ' \ 'but received "{0}"'.format(pos)
[docs] def add_row( self, cells: Union[ColumnInputType, 'Widget'], cell_align: Optional[str] = None, cell_border_color: Optional[ColorInputType] = None, cell_border_position: Optional[WidgetBorderPositionType] = None, cell_border_width: Optional[int] = None, cell_font: Optional[FontType] = None, cell_font_color: Optional[ColorInputType] = None, cell_font_size: Optional[int] = None, cell_padding: PaddingType = None, cell_vertical_position: Optional[str] = None, row_background_color: Optional[ColorInputType] = None ) -> 'Frame': """ Add row to table. .. note:: By default, if ``None`` each cell style uses the table defaults "cell" styles. .. note:: By default, the cell font is the same as the table font style. .. warning:: Currently, only static widgets work properly, that is, widgets that does not accept events. Buttons or TextInputs can be added, but them will not accept any event, also, these widgets cannot be selected. That's because the Table architecture relies on Frame widget. :param cells: Cells to add. This can be a tuple or list of widgets, string, numbers, boolean values or images. Also a Frame row can be added :param cell_align: Horizontal align of each cell. See :py:mod:`pygame_menu.locals` :param cell_border_color: Border color of each cell :param cell_border_position: Border position of each cell. Valid only: north, south, east, and west. See :py:mod:`pygame_menu.locals` :param cell_border_width: Border width in px of each cell :param cell_font: Font name or path :param cell_font_color: Font color :param cell_font_size: Font size :param cell_padding: Padding of each cell according to CSS rules. General shape: (top, right, bottom, left) :param cell_vertical_position: Vertical position of each cell. Only valid: north, center, and south. See :py:mod:`pygame_menu.locals` :param row_background_color: Row background color :return: """ assert self.configured, 'table must be configured before adding rows' # Use defaults if cell_align is None: cell_align = self.default_cell_align if cell_border_color is None: cell_border_color = self.default_cell_border_color if cell_border_position is None: cell_border_position = self.default_cell_border_position if cell_border_width is None: cell_border_width = self.default_cell_border_width if cell_font is None: cell_font = self._font_name if cell_font_color is None: cell_font_color = self._font_color if cell_font_size is None: cell_font_size = self._font_size if cell_padding is None: cell_padding = self.default_cell_padding if cell_vertical_position is None: cell_vertical_position = self.default_cell_vertical_position if row_background_color is None: row_background_color = self.default_row_background_color # If cells is a previous table row if isinstance(cells, Frame) and cells.has_attribute('is_row'): row_cells = list(cells.get_widgets(unpack_subframes=False)) cells.clear() cells = row_cells if isinstance(cells, Widget): cells = [cells] assert isinstance(cells, VectorInstance) # Check cell styles self._check_cell_style( align=cell_align, background_color=row_background_color, border_color=cell_border_color, border_position=cell_border_position, border_width=cell_border_width, padding=cell_padding, vertical_position=cell_vertical_position ) cell_padding = parse_padding(cell_padding) if cell_border_color is not None: cell_border_color = assert_color(cell_border_color) if isinstance(cell_border_position, str): cell_border_position = [cell_border_position] # Check positioning if cell_border_width == 0: cell_border_position = WIDGET_BORDER_POSITION_NONE if row_background_color is not None: row_background_color = assert_color(row_background_color) # Create frame row row = Frame(1, 1, ORIENTATION_HORIZONTAL, frame_id=self._id + '+cell-row-' + uuid4(short=True)) row._accepts_scrollarea = False row._accepts_title = False row._menu_can_be_none_pack = True row._update__repr___(self) row.configured = True row.relax() row.set_background_color(row_background_color) row.set_menu(self._menu) row.set_scrollarea(self._scrollarea) row.set_attribute('is_row') row.set_controls( joystick=self._joystick_enabled, mouse=self._mouse_enabled, touchscreen=self._touchscreen_enabled, keyboard=self._keyboard_enabled ) # row.set_frame(self) This cannot be executed as row is packed within # Create widgets row_cells: List['Widget'] = [] cell: 'Widget' j = 0 for c in cells: cell_widget_type = False if isinstance(c, (str, int, float, bool)): cell = Label(c, label_id=self._id + '+cell-label-' + uuid4(short=True)) cell.set_font( antialias=self._font_antialias, background_color=None, color=cell_font_color, font=cell_font, font_size=cell_font_size, readonly_color=self._font_readonly_color, readonly_selected_color=self._font_readonly_selected_color, selected_color=self._font_selected_color ) cell.set_padding(0) cell.set_tab_size(self._tab_size) elif isinstance(c, BaseImage): cell = Image( c, image_id=self._id + '+cell-image-' + uuid4(short=True) ) elif isinstance(c, pygame.Surface): cell = SurfaceWidget( c, surface_id=self._id + '+cell-surface-' + uuid4(short=True) ) else: assert isinstance(c, Widget) assert c != self, '{0} cannot be appended to itself'.format(self.get_class_id()) # Check if Frame not recursive if isinstance(c, Frame): print(self, c.get_widgets()) assert self not in c.get_widgets(unpack_subframes_include_frame=True), \ '{0} cannot be packed within {1}, recursive packing is ' \ 'not allowed (Table is within Frame to be inserted as ' \ 'row cell)' \ ''.format(self.get_class_id(), c.get_class_id()) cell = c if c._accept_events: cell_widget_type = True warn('{0} does not accept events in current pygame-menu ' 'v{1}; thus appended cell row widget {2} (pos {3}) would' ' not work properly, as it will ignore all inputs. Also, ' 'widgets within Tables cannot be selected. Consider Tables' 'as visual-only' .format(self.get_class_id(), ver, c.get_class_id(), j)) # self._append_menu_update_frame(self) # Configure cell cell.set_attribute('accept_events', cell_widget_type) cell.set_attribute('align', cell_align) cell.set_attribute('background_color', row_background_color) cell.set_attribute('border_color', cell_border_color) cell.set_attribute('border_position', cell_border_position) cell.set_attribute('border_width', cell_border_width) cell.set_attribute('column', j + 1) cell.set_attribute('padding', cell_padding) cell.set_attribute('row', len(self._rows) + 1) cell.set_attribute('row_frame', row) cell.set_attribute('table', self) cell.set_attribute('vertical_position', cell_vertical_position) cell.set_float(False) cell._update__repr___(self) cell.configured = True # If cell is within a menu, remove from it if cell.get_menu() is not None: try: cell.get_menu().remove_widget(cell) except ValueError: pass # Check the cell frame is None assert cell.get_frame() != self, \ '{0} cannot be added as it already exists in table' \ ''.format(cell.get_class_id()) assert cell.get_frame() is None, \ '{0} is already packed in {1}, it cannot be added to {2}' \ ''.format(cell.get_class_id(), cell.get_frame().get_class_id(), self.get_class_id()) # If cell is frame and scrollable if isinstance(cell, Frame): self._append_menu_update_frame(cell) # Add to cells row_cells.append(cell) j += 1 # Pack cells to row for c in row_cells: row.pack(c) # Pack row to self super(Table, self).pack(row) self._rows.append(row) # Update size self._update_row_sizing() self._update_event_widgets() return row
def _update_event_widgets(self) -> None: """ Update the list of widgets that accept events. :return: None """ self._update_widgets = [] for r in self._rows: for w in r.get_widgets(): if w.get_attribute('accept_events'): self._update_widgets.append(w) def _get_column_width_row_height(self) -> Tuple[Dict[int, int], Dict['Frame', int]]: """ Return column width and row height. :return: Column width and row height dict """ column_widths: Dict[int, int] = {} # column/width row_heights: Dict['Frame', int] = {} # row/height for f in self._rows: col = 0 # Column max_height = 0 # Max row height for w in f.get_widgets(unpack_subframes=False): width = w.get_width(apply_padding=False) # Add inner padding pad = w.get_attribute('padding') # top, right, bottom, left width += pad[1] + pad[3] if col not in column_widths.keys(): column_widths[col] = width else: column_widths[col] = max(width, column_widths[col]) col += 1 height = w.get_height(apply_padding=False) height += pad[0] + pad[2] max_height = max(max_height, height) row_heights[f] = max_height return column_widths, row_heights # def set_frame(self, frame: 'pygame_menu.widgets.Frame') -> 'Table': # super(Frame, self).set_frame(frame) # for f in self._rows: # f.set_frame(frame) # return self def _update_row_sizing(self) -> None: """ Update row sizing. :return: None """ column_widths, row_heights = self._get_column_width_row_height() total_width = 0 # Sum each column to get max row width for w in column_widths.values(): total_width += w # Compute each row height and update padding total_height = 0 for f in self._rows: f.resize(total_width, row_heights[f]) total_height += row_heights[f] col = 0 for w in f.get_widgets(unpack_subframes=False): w_w = w.get_width(apply_padding=False) w_h = w.get_height(apply_padding=False) w_pad = w.get_attribute('padding') # top, right, bottom, left w_align = w.get_attribute('align') w_vpos = w.get_attribute('vertical_position') w_total_height = row_heights[f] w_total_width = column_widths[col] # Default paddings pad_top = w_pad[0] pad_right = w_pad[1] pad_bottom = w_pad[2] pad_left = w_pad[3] # Subtract padding to max width/height w_total_height -= (pad_top + pad_bottom) w_total_width -= (pad_left + pad_right) # Compute horizontal align delta_w = w_total_width - w_w assert delta_w >= 0, 'delta width cannot be negative' if w_align == ALIGN_LEFT: pad_right += delta_w elif w_align == ALIGN_CENTER: pad_left += int(delta_w / 2) pad_right += int(delta_w / 2) elif w_align == ALIGN_RIGHT: pad_left += delta_w # Compute vertical position delta_h = w_total_height - w_h assert delta_h >= 0, 'delta height cannot be negative' if w_vpos == POSITION_NORTH: pad_bottom += delta_h elif w_vpos == POSITION_CENTER: pad_top += int(delta_h / 2) pad_bottom += int(delta_h / 2) elif w_vpos == POSITION_SOUTH: pad_top += delta_h # Update cell padding w.set_padding((pad_top, pad_right, pad_bottom, pad_left)) # Check if the padding closes the width dx = column_widths[col] - w.get_width() dy = row_heights[f] - w.get_height() if dx == 1: pad_left += 1 if dx >= 2: pad_right += (dx - 1) if dy == 1: pad_top += 1 if dy >= 2: pad_bottom += (dy - 1) w.set_padding((pad_top, pad_right, pad_bottom, pad_left)) col += 1 # Update current rect self.resize(total_width + self._padding[1] + self._padding[3], total_height + self._padding[0] + self._padding[2])
[docs] def on_remove_from_menu(self) -> 'Frame': self.update_indices() return self
[docs] @staticmethod def get_cell_column_row(cell: 'Widget') -> Tuple[int, int]: """ Return the column/row within table layout for the given widget. :param cell: Widget (cell) to get the column/row position :return: Column/Row """ assert cell.has_attribute('column') and cell.has_attribute('row'), \ '{0} does not have the table attributes'.format(cell.get_class_id()) return cell.get_attribute('column'), cell.get_attribute('row')
def _draw_cell_borders(self, surface: 'pygame.Surface') -> None: """ Draw cell border. :param surface: Surface to draw the cell border :return: None """ if len(self._rows) == 0: return # Get first row position x, y = self._rows[0].get_position() column_widths, row_heights = self._get_column_width_row_height() total_height = 0 r = 0 for row in self._rows: r += 1 col = 0 total_width = 0 for w in row.get_widgets(unpack_subframes=False): border_color = w.get_attribute('border_color') border_position = w.get_attribute('border_position') border_width = w.get_attribute('border_width') # Create drawing rect subtract_border = (-border_width) if r == len(self._rows) else 0 rect = pygame.Rect(total_width + x, total_height + y, column_widths[col], row_heights[row] + subtract_border) total_width += column_widths[col] col += 1 # Draw the border if border_position == WIDGET_BORDER_POSITION_NONE or \ border_width == 0: continue for pos in border_position: if pos == POSITION_NORTH: start, end = rect.topleft, rect.topright elif pos == POSITION_SOUTH: start, end = rect.bottomleft, rect.bottomright elif pos == POSITION_EAST: start, end = rect.topright, rect.bottomright elif pos == POSITION_WEST: start, end = rect.topleft, rect.bottomleft else: raise RuntimeError('invalid border position "{0}"'.format(pos)) pygame.draw.line( surface, border_color, start, end, border_width ) total_height += row_heights[row]
[docs] def get_cell(self, column: int, row: int) -> 'Widget': """ Get cell widget at column/row position. :param column: Cell column position (counting from 1) :param row: Cell row position (counting from 1) :return: Cell widget object """ assert isinstance(row, int) and row >= 1, \ 'row index must be an integer equal or greater than 1' assert isinstance(column, int) and column >= 1, \ 'column index must be an integer equal or greater than 1' assert row <= len(self._rows), \ 'row index ({0}) cannot exceed the number of rows ({1})' \ ''.format(row, len(self._rows)) f = self._rows[row - 1] w = f.get_widgets(unpack_subframes=False) assert column <= len(w), \ 'column index ({0}) cannot exceed the number of columns ({1}) of row {2}' \ ''.format(column, len(w), row) return w[column - 1]
[docs] def is_rectangular(self) -> bool: """ Return ``True`` if the table is rectangular, that is, each row have the same number of columns. :return: Bool """ if len(self._rows) == 0: return True c = self._rows[0].get_total_packed() for f in self._rows: if f.get_total_packed() != c: return False return True
[docs] def update_cell_style( self, column: Union[int, Vector2IntType], row: Union[int, Vector2IntType], align: Optional[str] = None, background_color: Optional[ColorInputType] = None, border_color: Optional[ColorInputType] = None, border_position: Optional[WidgetBorderPositionType] = None, border_width: Optional[int] = None, font: Optional[FontType] = None, font_color: Optional[ColorInputType] = None, font_size: Optional[int] = None, padding: Optional[PaddingType] = None, vertical_position: Optional[str] = None ) -> Union['Widget', List['Widget']]: """ Update cell style. If a parameter is ``None`` the default cell property will be used. :param column: Cell column position (counting from 1). If -1 update all column from the given row. Also a 2-item list/tuple is accepted (from, to), ``to=-1`` is also accepted (last) :param row: Cell row position (counting from 1). If ``-1`` update all rows from the given column. Also a 2-item list/tuple is accepted (from, to), ``to=-1`` is also accepted (last) :param align: Horizontal align of each cell. See :py:mod:`pygame_menu.locals` :param background_color: Background color :param border_color: Border color of each cell :param border_position: Border position of each cell. Valid only: north, south, east, and west. See :py:mod:`pygame_menu.locals` :param border_width: Border width in px of each cell :param font: Font name or path :param font_color: Font color :param font_size: Font size :param padding: Cell padding according to CSS rules. General shape: (top, right, bottom, left) :param vertical_position: Vertical position of each cell. Only valid: north, center, and south. See :py:mod:`pygame_menu.locals` :return: Cell widget """ if row == -1 or isinstance(row, VectorInstance): max_rows = len(self._rows) if row == -1: row = [] for i in range(max_rows): row.append(i + 1) else: assert_vector(row, 2, int) row_k = list(row) if row_k[1] == -1: row_k[1] = len(self._rows) assert 1 <= row_k[0] <= row_k[1] <= max_rows, \ '(from, to) of rows vector must be increasing and between 1-{0}' \ ''.format(max_rows) row = [row_k[0]] for i in range(row_k[1] - row_k[0]): row.append(row_k[0] + (i + 1)) if isinstance(column, VectorInstance) and column != [1, -1]: assert self.is_rectangular(), \ 'only rectangular tables (same number of columns for each row) ' \ 'accept a variable column different than -1 or [1, -1], but ' \ 'received "{0}"'.format(column) updated_wid = [] for i in row: w = self.update_cell_style( column=column, row=i, align=align, background_color=background_color, border_color=border_color, border_position=border_position, border_width=border_width, font=font, font_color=font_color, font_size=font_size, padding=padding, vertical_position=vertical_position ) if not isinstance(w, list): w = [w] for k in w: updated_wid.append(k) return updated_wid if column == -1 or isinstance(column, VectorInstance): assert isinstance(row, int) and 1 <= row <= len(self._rows), \ 'row index ({0}) cannot exceed the number of rows ({1})' \ ''.format(row, len(self._rows)) max_columns = self._rows[row - 1].get_total_packed() if column == -1: column = [] for i in range(max_columns): column.append(i + 1) else: assert_vector(column, 2, int) column_k = list(column) if column_k[1] == -1: column_k[1] = max_columns assert 1 <= column_k[0] <= column_k[1] <= max_columns, \ '(from, to) of column vector must be increasing and between 1-{0} for row {1}' \ ''.format(max_columns, row) column = [column_k[0]] for i in range(column_k[1] - column_k[0]): column.append(column_k[0] + (i + 1)) updated_wid = [] for i in column: w = self.update_cell_style( column=i, row=row, align=align, background_color=background_color, border_color=border_color, border_position=border_position, border_width=border_width, font=font, font_color=font_color, font_size=font_size, padding=padding, vertical_position=vertical_position ) if not isinstance(w, list): w = [w] for k in w: updated_wid.append(k) return updated_wid cell = self.get_cell(column, row) r = self._rows[row - 1] if align is None: align = cell.get_attribute('align') if background_color is None: background_color = cell.get_attribute('background_color') if border_color is None: border_color = cell.get_attribute('border_color') if border_position is None: border_position = cell.get_attribute('border_position') if border_width is None: border_width = cell.get_attribute('border_width') if padding is None: padding = cell.get_attribute('padding') if vertical_position is None: vertical_position = cell.get_attribute('vertical_position') self._check_cell_style( align=align, background_color=background_color, border_color=border_color, border_position=border_position, border_width=border_width, padding=padding, vertical_position=vertical_position ) if background_color is not None: background_color = assert_color(background_color) if border_color is not None: border_color = assert_color(border_color) padding = parse_padding(padding) # Update background color if background_color != r._background_color: cell.set_background_color(background_color) else: cell.set_background_color(None) # Update font if font_color is None: font_color = cell._font_color assert_color(font_color) if font is None: font = cell._font_name assert_font(font) if font_size is None: font_size = cell._font_size try: cell.update_font({ 'color': font_color, 'name': font }) except AssertionError: pass try: if isinstance(font_size, int) and font_size > 0: cell.update_font({'size': font_size}) except AssertionError: pass if isinstance(border_position, str): border_position = [border_position] # Update cell cell.set_attribute('align', align) cell.set_attribute('background_color', background_color) cell.set_attribute('border_color', border_color) cell.set_attribute('border_position', border_position) cell.set_attribute('border_width', border_width) cell.set_attribute('padding', padding) cell.set_attribute('vertical_position', vertical_position) self._update_row_sizing() self._render() self.force_menu_surface_update() return cell
# noinspection PyProtectedMember
[docs] def set_scrollarea(self, scrollarea: Optional['pygame_menu._scrollarea.ScrollArea']) -> None: super(Table, self).set_scrollarea(scrollarea) for f in self._rows: f.set_scrollarea(scrollarea)
[docs] def set_position(self, x: NumberType, y: NumberType) -> 'Table': super(Table, self).set_position(x, y) x = self._rect.x y = self._rect.y for f in self._rows: f.set_position(x, y) for w in f.get_widgets(unpack_subframes=False): w.set_position_relative_to_frame() f.update_position() return self
[docs] def draw(self, surface: 'pygame.Surface') -> 'Table': if not self.is_visible(): return self super(Table, self).draw(surface) self._draw_cell_borders(self.last_surface)
[docs] def update(self, events: EventVectorType) -> bool: super(Table, self).update(events) updated = False # if self.readonly or not self.is_visible(): # return updated # # for w in self._update_widgets: # updated = w.update(events) or updated return updated