diff --git a/src/frontends/qt/GuiPrefs.cpp b/src/frontends/qt/GuiPrefs.cpp index 40c063890b..2b6b9cd1cb 100644 --- a/src/frontends/qt/GuiPrefs.cpp +++ b/src/frontends/qt/GuiPrefs.cpp @@ -1328,7 +1328,6 @@ PrefDisplay::PrefDisplay(GuiPreferences * form) connect(previewSizeSB, SIGNAL(valueChanged(double)), this, SIGNAL(changed())); connect(paragraphMarkerCB, SIGNAL(toggled(bool)), this, SIGNAL(changed())); connect(ctAdditionsUnderlinedCB, SIGNAL(toggled(bool)), this, SIGNAL(changed())); - connect(ctUseBackingstoreCB, SIGNAL(toggled(bool)), this, SIGNAL(changed())); } @@ -1356,8 +1355,6 @@ void PrefDisplay::applyRC(LyXRC & rc) const rc.preview_scale_factor = previewSizeSB->value(); rc.paragraph_markers = paragraphMarkerCB->isChecked(); rc.ct_additions_underlined = ctAdditionsUnderlinedCB->isChecked(); - rc.draw_strategy = ctUseBackingstoreCB->isChecked() - ? LyXRC::DS_BACKINGSTORE : LyXRC::DS_PARTIAL; // FIXME!! The graphics cache no longer has a changeDisplay method. #if 0 @@ -1387,8 +1384,6 @@ void PrefDisplay::updateRC(LyXRC const & rc) previewSizeSB->setValue(rc.preview_scale_factor); paragraphMarkerCB->setChecked(rc.paragraph_markers); ctAdditionsUnderlinedCB->setChecked(rc.ct_additions_underlined); - ctUseBackingstoreCB->setChecked(rc.draw_strategy == LyXRC::DS_BACKINGSTORE); - ctUseBackingstoreCB->setHidden(guiApp->needsBackingStore()); previewSizeSB->setEnabled( rc.display_graphics && rc.preview != LyXRC::PREVIEW_OFF); diff --git a/src/frontends/qt/ui/PrefDisplayUi.ui b/src/frontends/qt/ui/PrefDisplayUi.ui index 9c09b459b9..d8a79eb7db 100644 --- a/src/frontends/qt/ui/PrefDisplayUi.ui +++ b/src/frontends/qt/ui/PrefDisplayUi.ui @@ -83,7 +83,7 @@ - + Qt::Vertical @@ -158,16 +158,6 @@ - - - - If this is checked, an intermediate surface will be used for painting. This may be needed in some cases to have proper display, but breaks subpixel aliasing. - - - Use &backing store to display text - - -