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

diff --git a/src/frontends/qt4/LayoutBox.cpp b/src/frontends/qt4/LayoutBox.cpp
index 0a4da449377c949c43cc5f6b3fe8552fe9c772e9..09dd878b38f34e210327befb773a2ecd60b4ed80 100644 (file)
--- a/src/frontends/qt4/LayoutBox.cpp
+++ b/src/frontends/qt4/LayoutBox.cpp
@@ -103,8 +103,12 @@ public:
 //
 /////////////////////////////////////////////////////////////////////
 
-struct LayoutBox::Private
+class LayoutBox::Private
 {
+       /// noncopyable
+       Private(Private const &);
+       void operator=(Private const &);
+public:
        Private(LayoutBox * parent, GuiView & gv) : p(parent), owner_(gv),
                inset_(0),
                // set the layout model with two columns
@@ -634,6 +638,7 @@ void LayoutBox::updateContents(bool reset)
        if (!bv) {
                d->model_->clear();
                setEnabled(false);
+               setMinimumWidth(sizeHint().width());
                d->text_class_.reset();
                d->inset_ = 0;
                return;
@@ -673,13 +678,10 @@ void LayoutBox::updateContents(bool reset)
 
        set(d->owner_.currentBufferView()->cursor().innerParagraph().layout().name());
        d->countCategories();
-       
-       // needed to recalculate size hint
-       hide();
+
        setMinimumWidth(sizeHint().width());
        setEnabled(!bv->buffer().isReadonly() &&
                lyx::getStatus(FuncRequest(LFUN_LAYOUT)).enabled());
-       show();
 }