Files
CCMA/src/ccma
Marcel PeterkauandClaude Opus 5 0252a0c0e3 Wait for the options window before grabbing it
OptionsDialog called grab_set() straight after transient(), before the window
was on screen. Tk refuses a grab on a window that is not viewable yet, and this
dialog builds enough tabs that it regularly still is not -- the options UI tests
failed with "grab failed: window not viewable" once the mail-template tab grew
another entry.

The grab now waits for an idle callback, which is what the other dialogs in the
codebase already do.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-04 22:05:26 +02:00
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