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Revert "Add UI for selecting backing store drawing strategy"

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The need for this variable is too rare to deserve being exposed in UI.

This reverts commit a3fd3a09f1.
This commit is contained in:
Jean-Marc Lasgouttes 2022-01-13 17:09:42 +01:00
parent 61d062633c
commit 854fbc5262
2 changed files with 1 additions and 16 deletions
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5
src/frontends/qt/GuiPrefs.cpp
View File

@ -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);

12
src/frontends/qt/ui/PrefDisplayUi.ui
View File

@ -83,7 +83,7 @@
</property>
</spacer>
</item>
<item row="5" column="0">
<item row="4" column="0">
<spacer>
<property name="orientation">
<enum>Qt::Vertical</enum>
@ -158,16 +158,6 @@
</property>
</widget>
</item>
<item row="4" column="0" colspan="2">
<widget class="QCheckBox" name="ctUseBackingstoreCB">
<property name="toolTip">
<string>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.</string>
</property>
<property name="text">
<string>Use &amp;backing store to display text</string>
</property>
</widget>
</item>
</layout>
</widget>
<tabstops>