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save and restore the size of the window

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store the old nerd tree window size as a tabpage local variable and
restore it when reloading the tree window
This commit is contained in:
Martin Grenfell 2008-06-22 13:53:13 +12:00
parent f74ec0661d
commit d15818bafa
1 changed files with 3 additions and 1 deletions
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4
plugin/NERD_tree.vim
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@ -2351,9 +2351,10 @@ endfunction
"
"Assumes the cursor is in the NERDTree window
function! s:RestoreScreenState()
if !exists("t:NERDTreeOldTopLine") || !exists("t:NERDTreeOldPos")
if !exists("t:NERDTreeOldTopLine") || !exists("t:NERDTreeOldPos") || !exists("t:NERDTreeOldWindowSize")
return
endif
exec("silent ". (g:NERDTreeSplitVertical ? "vertical" : "") ." resize ".t:NERDTreeOldWindowSize)
call cursor(t:NERDTreeOldTopLine, 0)
normal! zt
@ -2368,6 +2369,7 @@ endfunction
function! s:SaveScreenState()
let t:NERDTreeOldPos = getpos(".")
let t:NERDTreeOldTopLine = line("w0")
let t:NERDTreeOldWindowSize = g:NERDTreeSplitVertical ? winwidth("") : winheight("")
endfunction
"FUNCTION: s:SetupSyntaxHighlighting() {{{2