commit 511972d810ea490955161ff5097ec2f57919ceaf
author Bram Moolenaar <Bram@vim.org> Sat Jun 04 18:09:59 2016 +0200
committer Bram Moolenaar <Bram@vim.org> Sat Jun 04 18:09:59 2016 +0200
tree 757238cc7995f8e15f91318205655b7120b183b9
parent b3619a90eae2702553ff9494ecc4c9b20c13c224

patch 7.4.1894
Problem:    Cannot get the window ID for a mouse click.
Solution:   Add v:mouse_winid.

src/eval.c

diff --git a/src/eval.c b/src/eval.c
index 66cf3a0..2a7a090 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -359,6 +359,7 @@
     {VV_NAME("swapcommand",	 VAR_STRING), VV_RO},
     {VV_NAME("char",		 VAR_STRING), 0},
     {VV_NAME("mouse_win",	 VAR_NUMBER), 0},
+    {VV_NAME("mouse_winid",	 VAR_NUMBER), 0},
     {VV_NAME("mouse_lnum",	 VAR_NUMBER), 0},
     {VV_NAME("mouse_col",	 VAR_NUMBER), 0},
     {VV_NAME("operator",	 VAR_STRING), VV_RO},
@@ -12755,6 +12756,7 @@
     --allow_keys;
 
     vimvars[VV_MOUSE_WIN].vv_nr = 0;
+    vimvars[VV_MOUSE_WINID].vv_nr = 0;
     vimvars[VV_MOUSE_LNUM].vv_nr = 0;
     vimvars[VV_MOUSE_COL].vv_nr = 0;
 
@@ -12810,6 +12812,7 @@
 		    ++winnr;
 # endif
 		vimvars[VV_MOUSE_WIN].vv_nr = winnr;
+		vimvars[VV_MOUSE_WINID].vv_nr = win->w_id;
 		vimvars[VV_MOUSE_LNUM].vv_nr = lnum;
 		vimvars[VV_MOUSE_COL].vv_nr = col + 1;
 	    }