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from color import Color
from rectangle import Rectangle
class VBoxContainer:
def __init__(self, x, y, background_color=Color.WHITE, border_color=Color.BLACK, border_width=0,
border_radius=0, padding=10, separation_distance=20, centered=False, children=None):
if children is None:
children = []
self.x = x
self.y = y
self.width = 0
self.height = 0
self.background_color = background_color
self.border_color = border_color
self.border_width = border_width
self.border_radius = border_radius
self.padding = padding
self.separation_distance = separation_distance
self.centered = centered
self.rect = Rectangle(self.x - self.padding, self.y - self.padding, self.width, self.height,
self.background_color, self.border_color, self.border_width, self.border_radius)
self.children = children
self.set_size()
self.update_children_position()
def get_children(self):
return self.children
def get_child(self, index):
return self.children[index]
def get_child_count(self):
return len(self.children)
def get_child_index(self, child):
return self.children.index(child)
def center(self, x=None, y=None):
if x is None:
x = self.x
if y is None:
y = self.y
self.set_position(x - (self.width - 2 * self.padding) // 2, y - (self.height - 2 * self.padding) // 2)
def set_position(self, x, y):
self.x = x
self.y = y
self.rect.set_position(x - self.padding, y - self.padding)
self.update_children_position()
def update_children_position(self):
child_y = self.y
for i, child in enumerate(self.children):
child_position_x = self.x + (
self.get_width() - 2 * self.padding - child.get_width()) // 2 if self.centered else self.x
child_position_y = child_y
if hasattr(child, 'padding'):
child_position_x += child.padding
child_position_y += child.padding
child.set_position(child_position_x, child_position_y)
child_y += child.get_height() + self.separation_distance
self.rect.set_size(self.get_width(), self.get_height())
def update(self):
for child in self.children:
if hasattr(child, 'update'):
child.update()
self.update_children_position()
def get_width(self):
if self.get_child_count() == 0:
return 0
return max([child.get_width() for child in self.children]) + self.padding * 2
def get_height(self):
return sum([child.get_height() for child in self.children]) + self.padding * 2 + (
self.get_child_count() - 1) * self.separation_distance
def move(self, dx, dy):
self.x += dx
self.y += dy
self.rect.move(dx, dy)
for child in self.children:
child.move(dx, dy)
def set_size(self):
if self.get_child_count() == 0:
self.width = 0
self.height = 0
else:
self.width = max([child.get_width() for child in self.children]) + self.padding * 2
self.height = sum([child.get_height() for child in self.children]) + self.padding * 2 + (
self.get_child_count() - 1) * self.separation_distance
self.rect.set_size(self.width, self.height)
def add_child(self, child):
self.children.append(child)
self.set_size()
self.update_children_position()
def remove_child(self, child):
self.children.remove(child)
self.set_size()
self.update_children_position()
def draw(self, screen):
self.rect.draw(screen)
for child in self.children:
child.draw(screen)
class HBoxContainer:
def __init__(self, x, y, background_color=Color.WHITE, border_color=Color.BLACK, border_width=0,
border_radius=0, padding=10, separation_distance=20, centered=True, children=None):
if children is None:
children = []
self.x = x
self.y = y
self.width = 0
self.height = 0
self.background_color = background_color
self.border_color = border_color
self.border_width = border_width
self.border_radius = border_radius
self.padding = padding
self.separation_distance = separation_distance
self.centered = centered
self.rect = Rectangle(self.x - self.padding, self.y - self.padding, self.width, self.height,
self.background_color, self.border_color, self.border_width, self.border_radius)
self.children = children
self.set_size()
self.update_children_position()
def get_children(self):
return self.children
def get_child(self, index):
return self.children[index]
def get_child_count(self):
return len(self.children)
def get_child_index(self, child):
return self.children.index(child)
def center(self, x=None, y=None):
if x is None:
x = self.x
if y is None:
y = self.y
self.set_position(x - (self.width - 2 * self.padding) // 2, y - (self.height - 2 * self.padding) // 2)
def set_position(self, x, y):
self.x = x
self.y = y
self.rect.set_position(x - self.padding, y - self.padding)
self.update_children_position()
def update_children_position(self):
child_x = self.x
for i, child in enumerate(self.children):
child_position_x = child_x
child_position_y = self.y + (
self.get_height() - 2 * self.padding - child.get_height()) // 2 if self.centered else self.x
if hasattr(child, 'padding'):
child_position_x += child.padding
child_position_y += child.padding
child.set_position(child_position_x, child_position_y)
child_x += child.get_width() + self.separation_distance
self.rect.set_size(self.get_width(), self.get_height())
def update(self):
for child in self.children:
if hasattr(child, 'update'):
child.update()
self.update_children_position()
def get_width(self):
return sum([child.get_width() for child in self.children]) + self.padding * 2 + (
self.get_child_count() - 1) * self.separation_distance
def get_height(self):
if self.get_child_count() == 0:
return 0
return max([child.get_height() for child in self.children]) + self.padding * 2
def move(self, dx, dy):
self.x += dx
self.y += dy
self.rect.move(dx, dy)
for child in self.children:
child.move(dx, dy)
def set_size(self):
if self.get_child_count() == 0:
self.width = 0
self.height = 0
else:
self.width = sum([child.get_width() for child in self.children]) + self.padding * 2 + (
self.get_child_count() - 1) * self.separation_distance
self.height = max([child.get_height() for child in self.children]) + self.padding * 2
self.rect.set_size(self.width, self.height)
def add_child(self, child):
self.children.append(child)
self.set_size()
self.update_children_position()
def remove_child(self, child):
self.children.remove(child)
self.set_size()
self.update_children_position()
def draw(self, screen):
self.rect.draw(screen)
for child in self.children:
child.draw(screen)
class GridContainer:
def __init__(self, x, y, rows, columns, background_color=Color.WHITE, border_color=Color.BLACK, border_width=0,
border_radius=0, padding=10, separation_distance=20, children=None):
if children is None:
children = [[None for _ in range(columns)] for _ in range(rows)]
else:
if len(children) != rows:
raise ValueError('Children must be a 2D array of size rows x columns')
for row in children:
if len(row) != columns:
raise ValueError('Children must be a 2D array of size rows x columns')
self.x = x
self.y = y
self.width = 0
self.height = 0
self.rows = rows
self.columns = columns
self.grid = VBoxContainer(x, y, background_color, border_color, border_width, border_radius, padding,
separation_distance, True)
for row in children:
self.grid.add_child(
HBoxContainer(x, y, background_color, border_color=background_color, border_width=0, border_radius=0,
padding=0, separation_distance=separation_distance, centered=True, children=row))
self.children = children
def get_children(self):
return self.children
def get_child(self, row, col):
return self.children[row][col]
def get_child_count(self):
counter = 0
for row in self.children:
counter += len(row)
return counter
def get_child_index(self, child):
for row in self.children:
if child in row:
return self.children.index(child)
return -1
def center(self, x=None, y=None):
if x is None:
x = self.x
if y is None:
y = self.y
self.set_position(x - (self.width - 2 * self.grid.padding) // 2, y - (self.height - 2 * self.grid.padding) // 2)
self.grid.center(x, y)
def set_position(self, x, y):
self.x = x
self.y = y
self.grid.set_position(x, y)
def update(self):
self.grid.update()
def get_width(self):
return sum([child.get_width() for child in self.children]) + self.grid.padding * 2 + (
self.get_child_count() - 1) * self.grid.separation_distance
def get_height(self):
return sum([child.get_height() for child in self.children]) + self.grid.padding * 2 + (
self.get_child_count() - 1) * self.grid.separation_distance
def move(self, dx, dy):
self.x += dx
self.y += dy
self.grid.move(dx, dy)
def set_size(self):
if self.get_child_count() == 0:
self.width = 0
self.height = 0
else:
self.width = sum([child.get_width() for child in self.children]) + self.grid.padding * 2 + (
self.get_child_count() - 1) * self.grid.separation_distance
self.height = sum([child.get_height() for child in self.children]) + self.grid.padding * 2 + (
self.get_child_count() - 1) * self.grid.separation_distance
self.grid.set_size()
def add_child(self, child, row, col):
self.children[row][col] = child
self.grid.set_size()
self.grid.update_children_position()
def remove_child(self, child):
self.children.remove(child)
self.grid.set_size()
self.grid.update_children_position()
def draw(self, screen):
self.grid.draw(screen)
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