Change width of a horizontal split

[sbushmanov]

I've got the following:

This one was achieved by:

	keys = {
		{
			"<leader>xx",
			"<cmd>Trouble diagnostics toggle win.type = split win.position=right<cr>",
			desc = "Diagnostics (Trouble)",
		},

Question:
how to increase width of right positioned window

[Demetri0]

keys = {
		{
			"<leader>xx",
			"<cmd>Trouble diagnostics toggle win.type = split win.position=right win.size=0.5<cr>",
			desc = "Diagnostics (Trouble)",
		},

[dagl1]

Hi all, I feel like I must be missing something extremely obvious, but I can't find anyway to change the trouble diagnostics (default xx) size, when it is a split panel.

return {
  {
    "folke/trouble.nvim",
    opts = {

      win = {
        position = "right",
        -- size = 0.5,
        wo = {
          wrap = true,
          linebreak = true,
        },
      },
    },
  },

This properly sets the position, however adding size anywhere in here, or in the xx keymap as proposed/mentioned here #653

-- Trouble
vim.keymap.set(
  "n",
  "<leader>xx",
  "<cmd>Trouble diagnostics toggle win.type=split win.position=right win.size=0.8<cr>",
  { desc = "Toggle Trouble" }
)

I have tried size = {width = ... , height = ...} as in the examples for the preview window with values both between 0 and 1 to indicate percentage of screen, as well as actual line/column numbers.
I tried relative=editor as well.
I thought just like in the Snacks/Explorer, the width setting might live in layout, but that doesn't seem to be the case either.

I feel like I must be missing something super obvious, or alternatively I have some other option somewhere interfering. Can you let me know what setting or setup works for you?

Thanks in advance!

[dagl1]

I figured out what the issue was, apparently having relative set to editor (which seems like the default), makes the size not work.

the following works:

  {
    "folke/trouble.nvim",
    opts = {
      win = {
        type = "split",
        relative = "win",
        position = "right",
        size = 0.36,
        wo = {
          wrap = true,
          linebreak = true,
        },
      },
    },
  },