Add a simplistic horizontal line draw.

classdef HorizontalLineGridDraw < handle

    %TABLEGRIDDRAW Draw a TableGrid into a uipanel

    %   Draws a 2D Grid inside a uipanel (Yay!)

    properties

        my_grid = []

        controls = {}

    end

    methods

        function object = HorizontalLineGridDraw(my_grid)

           object.my_grid = my_grid;

        end

    end

end

function [height, grid_controls] = draw_onto( object, parent_handle, grid, grid_controls, depth, start_height, x, y )

%DRAW_ONTO Draws the controls onto the parent_handle.  This function needs to be called everytime an update happens.

%   This function draws the entire handle onto the handle.  This function

%   needs to be called everytime the back table is updated.  The class will

%   notify when its necessary.

    if nargin == 2

        %Need to invert y, so need total size

        [x, y] = object.get_bounding_box();

        draw_onto(object, parent_handle, object.my_grid.grid, object.controls, 0, 0, x, y);

        return ;

    end

    % First delete an extra controls

    assert( ~(size(grid_controls, 2) > size(grid, 2)), 'Implment delete when necessary.');

    height = 0;

    for i = 1:size(grid, 2)

        if size(grid_controls, 2) >= i

            assert( false, 'Deal with existing controls' );

        else

            grid_controls{i} = struct();

            grid_controls{i}.subgrid = {};

            %[new_height, grid_controls{i}.subgrid] = draw_onto( object, parent_handle, grid{i}.grid, grid_controls{i}.subgrid, depth+1, height, x, y);

            new_height = 1; %max([new_height 1]);

            height = height + new_height;

            %Standardize this

            uicontrol(parent_handle, 'Style', 'edit', 'Position', [(height-1)*125, 0, 120, 80], 'String', ['' num2str(depth) ', ' num2str(i) ]);

        end

    end

end

function [x, y] = get_bounding_box( object )

%GET_BOUNDING_BOX Gets the size in pixels of the grid.

%Returns the size of the grid (as a box) for layout purposes.

    x = size(object.my_grid.grid, 2); %Store maximum width

    x = 120*x + 5*(x-1); %Then calculate the pixels.

    y = 1; %We have one row.

    y = 80*y + 5*(y-1); %Same here.

end