import numpy as np
from kiwisolver import Solver, UnsatisfiableConstraint, Variable

from .viewbox import ViewBox
from .widget import Widget

# Copyright (c) Vispy Development Team. All Rights Reserved.
# Distributed under the (new) BSD License. See LICENSE.txt for more info.

class Grid(Widget):
    def __init__(self, spacing: int = 6, **kwargs): ...
    def __getitem__(self, idxs): ...
    def add_widget(
        self,
        widget: None | Widget = None,
        row: int | None = None,
        col: int | None = None,
        row_span: int = 1,
        col_span: int = 1,
        **kwargs,
    ): ...
    def remove_widget(self, widget: Widget): ...
    def resize_widget(self, widget: Widget, row_span: int, col_span: int): ...
    def _prepare_draw(self, view): ...
    def add_grid(self, row: int | None = None, col: int | None = None, row_span: int = 1, col_span: int = 1, **kwargs): ...
    def add_view(self, row: int | None = None, col: int | None = None, row_span: int = 1, col_span: int = 1, **kwargs): ...
    def next_row(self): ...
    @property
    def grid_size(self): ...
    @property
    def layout_array(self): ...
    def __repr__(self): ...
    @staticmethod
    def _add_total_width_constraints(solver, width_grid, _var_w): ...
    @staticmethod
    def _add_total_height_constraints(solver, height_grid, _var_h): ...
    @staticmethod
    def _add_gridding_width_constraints(solver, width_grid): ...
    @staticmethod
    def _add_gridding_height_constraints(solver, height_grid): ...
    @staticmethod
    def _add_stretch_constraints(solver, width_grid, height_grid, grid_widgets, widget_grid): ...
    @staticmethod
    def _add_widget_dim_constraints(solver, width_grid, height_grid, total_var_w, total_var_h, grid_widgets): ...
    def _recreate_solver(self): ...
    def _update_child_widget_dim(self): ...
    @property
    def _widget_grid(self): ...