From 6bf00d9feddbd41a776b6b8a1f3a1278413b1cbe Mon Sep 17 00:00:00 2001
From: Juergen Spitzmueller <spitz@lyx.org>
Date: Mon, 17 Sep 2012 11:36:29 +0200
Subject: [PATCH] rc.preview and rc.display_graphics are completely unrelated
 (bug 7562)

---
 src/frontends/qt4/GuiPrefs.cpp | 8 --------
 src/frontends/qt4/GuiPrefs.h   | 1 -
 2 files changed, 9 deletions(-)

diff --git a/src/frontends/qt4/GuiPrefs.cpp b/src/frontends/qt4/GuiPrefs.cpp
index 5fa14c7150..d377084750 100644
--- a/src/frontends/qt4/GuiPrefs.cpp
+++ b/src/frontends/qt4/GuiPrefs.cpp
@@ -1243,13 +1243,6 @@ void PrefDisplay::on_instantPreviewCO_currentIndexChanged(int index)
 }
 
 
-void PrefDisplay::on_displayGraphicsCB_toggled(bool on)
-{
-	instantPreviewCO->setEnabled(on);
-	previewSizeSB->setEnabled(on && instantPreviewCO->currentIndex() > 0);
-}
-
-
 void PrefDisplay::apply(LyXRC & rc) const
 {
 	switch (instantPreviewCO->currentIndex()) {
@@ -1293,7 +1286,6 @@ void PrefDisplay::update(LyXRC const & rc)
 	}
 
 	displayGraphicsCB->setChecked(rc.display_graphics);
-	instantPreviewCO->setEnabled(rc.display_graphics);
 	previewSizeSB->setValue(rc.preview_scale_factor);
 	paragraphMarkerCB->setChecked(rc.paragraph_markers);
 	previewSizeSB->setEnabled(
diff --git a/src/frontends/qt4/GuiPrefs.h b/src/frontends/qt4/GuiPrefs.h
index 8d9028042d..9cb96bca5f 100644
--- a/src/frontends/qt4/GuiPrefs.h
+++ b/src/frontends/qt4/GuiPrefs.h
@@ -276,7 +276,6 @@ public:
 
 private Q_SLOTS:
 	void on_instantPreviewCO_currentIndexChanged(int);
-	void on_displayGraphicsCB_toggled(bool);
 };
 
 
-- 
2.39.2