From f762b1c07e2ff12e40e0e20ba7505f017f3fc104 Mon Sep 17 00:00:00 2001
From: Ivica Ico Bukvic <ico@vt.edu>
Date: Mon, 10 Sep 2012 18:31:14 -0400
Subject: [PATCH] improved redrawing of tooltip arrow logic to minimize visual
artifacts during updating of arrow while maintaining mouse position within
the same object
---
src/pd.tk | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/pd.tk b/src/pd.tk
index 1b4f8a514..246ed4879 100644
--- a/src/pd.tk
+++ b/src/pd.tk
@@ -7875,10 +7875,10 @@ proc pdtk_tip {w fromc show args} {
# }
set typeface [get_font_for_size $::font([string trimright $w .c])]
set exists [winfo exists $w.tiplabel]
+ catch {$w delete tiparrow}
if {$show == 0} {
catch {destroy $w.tiplabel}
catch {$w delete $w.tipwindow}
- catch {$w delete tiparrow}
set tooltip_visible 0
} else {
set tooltip_visible 1
--
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