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Only issue currentWorkareaChanged() if the work area really changed.

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(this function can be called repeatedly while the work area doesn't
change any further)

(cherry picked from commit fd78a25a7c)
This commit is contained in:
Juergen Spitzmueller 2024-06-23 14:52:02 +02:00
parent 2cc5ca27fd
commit f9dccb9afb
1 changed files with 4 additions and 1 deletions
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3
src/frontends/qt/GuiWorkArea.cpp
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@ -1950,11 +1950,14 @@ void TabWorkArea::on_currentTabChanged(int i)
if (i == -1) if (i == -1)
return; return;
GuiWorkArea * wa = workArea(i); GuiWorkArea * wa = workArea(i);
// is it really a different work area?
bool real_change = wa == currentWorkArea();
LASSERT(wa, return); LASSERT(wa, return);
wa->setUpdatesEnabled(true); wa->setUpdatesEnabled(true);
wa->scheduleRedraw(true); wa->scheduleRedraw(true);
wa->setFocus(); wa->setFocus();
/// ///
if (real_change)
currentWorkAreaChanged(wa); currentWorkAreaChanged(wa);
LYXERR(Debug::GUI, "currentTabChanged " << i LYXERR(Debug::GUI, "currentTabChanged " << i