X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=include%2Fscratchpad.h;h=b385550cdbaf144274d3e4557445e9eaa9a550e2;hb=b2397c9f016b299f066c1ebe22eb8f9dc4ff06f7;hp=4fb7523a0bf4df581c25c2831d23380a774ce4e2;hpb=fc27c19761b47fa449514395f7ea2a21654f515d;p=i3%2Fi3

diff --git a/include/scratchpad.h b/include/scratchpad.h
index 4fb7523a..b385550c 100644
--- a/include/scratchpad.h
+++ b/include/scratchpad.h
@@ -2,13 +2,12 @@
  * vim:ts=4:sw=4:expandtab
  *
  * i3 - an improved dynamic tiling window manager
- * © 2009-2011 Michael Stapelberg and contributors (see also: LICENSE)
+ * © 2009 Michael Stapelberg and contributors (see also: LICENSE)
  *
  * scratchpad.c: Scratchpad functions (TODO: more description)
  *
  */
-#ifndef _SCRATCHPAD_H
-#define _SCRATCHPAD_H
+#pragma once
 
 /**
  * Moves the specified window to the __i3_scratch workspace, making it floating
@@ -30,4 +29,12 @@ void scratchpad_move(Con *con);
  */
 void scratchpad_show(Con *con);
 
-#endif
+/**
+ * When starting i3 initially (and after each change to the connected outputs),
+ * this function fixes the resolution of the __i3 pseudo-output. When that
+ * resolution is not set to a function which shares a common divisor with every
+ * active output’s resolution, floating point calculation errors will lead to
+ * the scratchpad window moving when shown repeatedly.
+ *
+ */
+void scratchpad_fix_resolution(void);