[LyX/master] Fix zoom slider with mouse wheel
Juergen Spitzmueller
spitz at lyx.org
Sun Mar 7 14:13:40 UTC 2021
commit 128346d03d85ac4b6b758caa6b7c4e61b7513703
Author: Juergen Spitzmueller <spitz at lyx.org>
Date: Sun Mar 7 15:18:28 2021 +0100
Fix zoom slider with mouse wheel
---
src/frontends/qt/GuiView.cpp | 8 ++++++++
src/frontends/qt/GuiView.h | 2 ++
2 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/src/frontends/qt/GuiView.cpp b/src/frontends/qt/GuiView.cpp
index e9ab64b..5e68603 100644
--- a/src/frontends/qt/GuiView.cpp
+++ b/src/frontends/qt/GuiView.cpp
@@ -644,6 +644,7 @@ GuiView::GuiView(int id)
statusBar()->addPermanentWidget(zoomslider);
connect(zoomslider, SIGNAL(sliderMoved(int)), this, SLOT(zoomSliderMoved(int)));
+ connect(zoomslider, SIGNAL(valueChanged(int)), this, SLOT(zoomValueChanged(int)));
connect(this, SIGNAL(currentZoomChanged(int)), zoomslider, SLOT(setValue(int)));
int const iconheight = max(int(d.normalIconSize), fm.height());
@@ -756,6 +757,13 @@ void GuiView::zoomSliderMoved(int value)
}
+void GuiView::zoomValueChanged(int value)
+{
+ if (value != lyxrc.currentZoom)
+ zoomSliderMoved(value);
+}
+
+
QVector<GuiWorkArea*> GuiView::GuiViewPrivate::guiWorkAreas()
{
QVector<GuiWorkArea*> areas;
diff --git a/src/frontends/qt/GuiView.h b/src/frontends/qt/GuiView.h
index 4f92e31..0b2650f 100644
--- a/src/frontends/qt/GuiView.h
+++ b/src/frontends/qt/GuiView.h
@@ -245,6 +245,8 @@ private Q_SLOTS:
///
void zoomSliderMoved(int);
///
+ void zoomValueChanged(int);
+ ///
void on_currentWorkAreaChanged(GuiWorkArea *);
///
void onBufferViewChanged();
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