commit a28f1df62b8d452429aa466ffdd9fed79df1b4eb
Author: Juergen Spitzmueller <sp...@lyx.org>
Date: Wed May 21 12:27:55 2025 +0200
Avoid (only theoretical) recursive call
---
src/frontends/qt/GuiView.cpp | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/src/frontends/qt/GuiView.cpp b/src/frontends/qt/GuiView.cpp
index 9104dfa6c1..b05f19b591 100644
--- a/src/frontends/qt/GuiView.cpp
+++ b/src/frontends/qt/GuiView.cpp
@@ -1024,10 +1024,9 @@ void GuiView::saveUISettings() const
void GuiView::setCurrentZoom(const int v)
{
- // Note that this is essentially recursive call:
setCurrentZoom->currentZoomChanged->
- // setValue->zoomValueChanged->zoomSliderMoved->dispatch
LFUN_ZOOM->setCurrentZoom
- // which exits only due to the courtesy of Qt not allowing recursive EMIT.
- Q_EMIT currentZoomChanged(v);
+ // Avoid (only theoretical) recursive call
+ if (zoom_slider_->value() != v)
+ Q_EMIT currentZoomChanged(v);
lyxrc.currentZoom = v;
zoom_value_->setText(toqstr(bformat(_("[[ZOOM]]%1$d%"), v)));
zoom_in_->setEnabled(currentBufferView() && v <
zoom_slider_->maximum());
--
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