From: Michael D. Lowis <mike@mdlowis.com>
Date: Thu, 17 Nov 2016 00:00:20 +0000 (-0500)
Subject: prevent the window from updating when there's too little space to do so
X-Git-Url: https://git.mdlowis.com/?a=commitdiff_plain;h=987ebe4d3ecd2a2fdebd4f864a0605257e630a97;p=projs%2Ftide.git

prevent the window from updating when there's too little space to do so
---

diff --git a/xedit b/xedit
index 46924c4..e660043 100755
Binary files a/xedit and b/xedit differ
diff --git a/xedit.c b/xedit.c
index b2c2a83..da0f2ea 100644
--- a/xedit.c
+++ b/xedit.c
@@ -313,6 +313,9 @@ static void layout(int width, int height) {
 static void redraw(int width, int height) {
     size_t fheight = x11_font_height(Font);
     size_t fwidth  = x11_font_width(Font);
+    /* if the window is too small, don't bother updating. */
+    if (width < fwidth || height < (4 * fheight))
+        return;
     layout(width, height);
     x11_draw_rect(CLR_BASE03, 0, 0, width, height);
     x11_draw_rect(CLR_BASE02, (79 * fwidth) + 2, Regions[EDIT].y-2, fwidth, height - Regions[EDIT].y + 2);