Don't allow newline characters in preference (#5840).

[lyx.git] / src / frontends / qt4 / GuiDocument.cpp

diff --git a/src/frontends/qt4/GuiDocument.cpp b/src/frontends/qt4/GuiDocument.cpp
index 5ddeb84f125557da88c00e022b30b50c2c3b7197..d4c88b506b9c9641485e9d5efbb23907756a8d59 100644 (file)
--- a/src/frontends/qt4/GuiDocument.cpp
+++ b/src/frontends/qt4/GuiDocument.cpp
@@ -1135,6 +1135,8 @@ GuiDocument::GuiDocument(GuiView & lv)
                mathsModule->mhchemCB, SLOT(setDisabled(bool)));
        connect(mathsModule->mathdotsautoCB, SIGNAL(toggled(bool)),
                mathsModule->mathdotsCB, SLOT(setDisabled(bool)));
+       connect(mathsModule->undertildeautoCB, SIGNAL(toggled(bool)),
+               mathsModule->undertildeCB, SLOT(setDisabled(bool)));
        
        connect(mathsModule->amsCB, SIGNAL(clicked()),
                this, SLOT(change_adaptor()));
@@ -1152,6 +1154,10 @@ GuiDocument::GuiDocument(GuiView & lv)
                this, SLOT(change_adaptor()));
        connect(mathsModule->mathdotsautoCB, SIGNAL(clicked()),
                this, SLOT(change_adaptor()));
+       connect(mathsModule->undertildeCB, SIGNAL(clicked()),
+               this, SLOT(change_adaptor()));
+       connect(mathsModule->undertildeautoCB, SIGNAL(clicked()),
+               this, SLOT(change_adaptor()));
        
 
        // latex class
@@ -2343,6 +2349,14 @@ void GuiDocument::applyView()
                else
                        bp_.use_mathdots = BufferParams::package_off;
        }
+       if (mathsModule->undertildeautoCB->isChecked())
+               bp_.use_undertilde = BufferParams::package_auto;
+       else {
+               if (mathsModule->undertildeCB->isChecked())
+                       bp_.use_undertilde = BufferParams::package_on;
+               else
+                       bp_.use_undertilde = BufferParams::package_off;
+       }
        
        // Page Layout
        if (pageLayoutModule->pagestyleCO->currentIndex() == 0)
@@ -2756,6 +2770,11 @@ void GuiDocument::paramsToDialog()
        mathsModule->mathdotsautoCB->setChecked(
                bp_.use_mathdots == BufferParams::package_auto);
 
+       mathsModule->undertildeCB->setChecked(
+               bp_.use_undertilde == BufferParams::package_on);
+       mathsModule->undertildeautoCB->setChecked(
+               bp_.use_undertilde == BufferParams::package_auto);
+
        switch (bp_.spacing().getSpace()) {
                case Spacing::Other: nitem = 3; break;
                case Spacing::Double: nitem = 2; break;