From: Michael Stapelberg <michael@stapelberg.de>
Date: Sat, 21 Jan 2012 11:07:10 +0000 (+0000)
Subject: Draw a separator line after each tab (doesn’t use extra space) (by Aaron Small)
X-Git-Tag: 4.2~130
X-Git-Url: https://git.sur5r.net/?p=i3%2Fi3;a=commitdiff_plain;h=fa83b46dfa8c77130ed1225ac70aa6482967ea61

Draw a separator line after each tab (doesn’t use extra space) (by Aaron Small)
---

diff --git a/src/x.c b/src/x.c
index 8eacd2b7..3ef4df0a 100644
--- a/src/x.c
+++ b/src/x.c
@@ -447,7 +447,14 @@ void x_draw_decoration(Con *con) {
      * on the border pixels on the right side of a window. Therefore, we draw
      * the right border again after rendering the text (and the unconnected
      * lines in border color). */
-    xcb_change_gc(conn, parent->pm_gc, XCB_GC_FOREGROUND, (uint32_t[]){ p->color->background });
+
+    /* Draw a separator line after every tab (except the last one), so that
+     * tabs can be easily distinguished. */
+    if (parent->layout == L_TABBED && TAILQ_NEXT(con, nodes) != NULL) {
+        xcb_change_gc(conn, parent->pm_gc, XCB_GC_FOREGROUND, (uint32_t[]){ p->color->border });
+    } else {
+        xcb_change_gc(conn, parent->pm_gc, XCB_GC_FOREGROUND, (uint32_t[]){ p->color->background });
+    }
     xcb_poly_line(conn, XCB_COORD_MODE_ORIGIN, parent->pixmap, parent->pm_gc, 4,
                   (xcb_point_t[]){
                       { dr->x + dr->width - 1, dr->y },