From 8d72cedc4178702c494ff6d9e229369a76c32729 Mon Sep 17 00:00:00 2001
From: Jan Larres <jan@majutsushi.net>
Date: Thu, 20 Jan 2011 21:20:29 +1300
Subject: [PATCH] Allow zooming the window

---
 plugin/tagbar.vim | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/plugin/tagbar.vim b/plugin/tagbar.vim
index fc3aaf0..0c4bbdb 100644
--- a/plugin/tagbar.vim
+++ b/plugin/tagbar.vim
@@ -185,6 +185,7 @@ function! s:OpenWindow()
     " Variable for saving the current file for functions that are called from
     " the tagbar window
     let s:current_file = ''
+    let s:is_maximized = 0
 
     syntax match Comment    '^" .*'              " Comments
     syntax match Identifier '^[^: ]\+$'          " Non-scoped kinds
@@ -206,6 +207,7 @@ function! s:OpenWindow()
     nnoremap <script> <silent> <buffer> <2-LeftMouse>
                                               \ :call <SID>JumpToTag()<CR>
     nnoremap <script> <silent> <buffer> <Space> :call <SID>ShowPrototype()<CR>
+    nnoremap <script> <silent> <buffer> x       :call <SID>ZoomWindow()<CR>
     nnoremap <script> <silent> <buffer> q       :close<CR>
 
     augroup TagbarAutoCmds
@@ -250,6 +252,16 @@ function! s:CloseWindow()
     endif
 endfunction
 
+function! s:ZoomWindow()
+    if s:is_maximized
+        execute 'vert resize ' . g:tagbar_width
+        let s:is_maximized = 0
+    else
+        vert resize
+        let s:is_maximized = 1
+    endif
+endfunction
+
 function! s:CleanUp()
     silent! autocmd! TagbarAutoCmds
 endfunction