From: Urban Wallasch <urban.wallasch@freenet.de>
Date: Sat, 8 May 2021 12:57:57 +0000 (+0200)
Subject: * Print a warning, if thumbnail scrollframe size exceeds the maximum supported by... 
X-Git-Tag: v0.1~2
X-Git-Url: https://git.packet-gain.de/?a=commitdiff_plain;h=138800479b398cc1da9b3155547b82b6f616972d;p=ffpreview.git

* Print a warning, if thumbnail scrollframe size exceeds the maximum supported by Tkinter.
---

diff --git a/ffpreview.py b/ffpreview.py
index dc17993..aaca49e 100755
--- a/ffpreview.py
+++ b/ffpreview.py
@@ -656,6 +656,8 @@ def fill_grid(cols):
         x += 1
         if x == cols:
             x = 0; y += 1
+    if cfg['grid_columns']*tlwidth > 32767 or y*tlheight > 32767:
+        eprint('WARNING: grid dimensions exceed maximum size, display will be garbled!')
 
 def on_resize(event):
     cols = cfg['grid_columns']