small cosmetic cleanups:

* delete some comments
* use lyxerr instead of cout in PanelStack
* move PanelStack into lyx::frontend namespace


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@15623 a592a061-630c-0410-9148-cb99ea01b6c8

src/TocBackend.C

@@ -39,7 +39,6 @@ using std::vector;
 using std::max;
 using std::ostream;
 using std::string;
-using std::cout;
 using std::endl;
 
 
@@ -205,8 +204,6 @@ void TocBackend::update()
 				tocstring = pit->asString(*buffer_, true);
 			Item const item(pit, toclevel - min_toclevel, tocstring);
 			tocs_["TOC"].push_back(item);
-			//cout << "item inserted str " << item.str()
-			//	<< "  id " << item.id() << endl;
 		}
 	}
 

src/frontends/qt4/panelstack.C

@@ -14,6 +14,8 @@
 
 #include "qt_helpers.h"
 
+#include "debug.h"
+
 #include <QStackedWidget>
 #include <QTreeWidget>
 #include <QHBoxLayout>
@@ -23,11 +25,13 @@
 
 #include <iostream>
 
-using lyx::docstring;
 
 using std::endl;
 using std::cout;
 
+namespace lyx {
+namespace frontend {
+
 
 PanelStack::PanelStack(QWidget * parent)
 	: QWidget(parent)
@@ -55,7 +59,7 @@ void PanelStack::addCategory(docstring const & n, docstring const & parent)
 	QString name;
 	lyx::ucs4_to_qstring(n, name);
 
-	cout << "addCategory n= " << lyx::to_utf8(n) << "   parent= " << endl;
+	lyxerr[Debug::GUI] << "addCategory n= " << lyx::to_utf8(n) << "   parent= " << endl;
 
 	if (parent.empty()) {
 		item = new QTreeWidgetItem(list_);
@@ -121,4 +125,7 @@ QSize PanelStack::sizeHint() const
 		qMax(list_->height(), stack_->height()));
 }
 
+} // namespace frontend
+} // namespace lyx
+
 #include "panelstack_moc.cpp"

src/frontends/qt4/panelstack.h

@@ -24,7 +24,9 @@ class QTreeWidget;
 class QTreeWidgetItem;
 class QStackedWidget;
 
-//namespace lyx {
+namespace lyx {
+namespace frontend {
+
 
 class PanelStack : public QWidget
 {
@@ -64,7 +66,7 @@ private:
 	QStackedWidget * stack_;
 };
 
-
-//} // namespace lyx
+} // namespace frontend
+} // namespace lyx
 
 #endif // PANELSTACK_H

src/frontends/qt4/ui/QDocumentUi.ui

@@ -34,7 +34,7 @@
     <number>6</number>
    </property>
    <item>
-    <widget class="PanelStack" name="docPS" />
+    <widget class="lyx::frontend::PanelStack" name="docPS" />
    </item>
    <item>
     <layout class="QHBoxLayout" >
@@ -163,7 +163,7 @@
  <pixmapfunction></pixmapfunction>
  <customwidgets>
   <customwidget>
-   <class>PanelStack</class>
+   <class>lyx::frontend::PanelStack</class>
    <extends></extends>
    <header>panelstack.h</header>
    <container>1</container>

src/frontends/qt4/ui/QPrefsUi.ui

@@ -34,7 +34,7 @@
     <number>6</number>
    </property>
    <item>
-    <widget class="PanelStack" name="prefsPS" />
+    <widget class="lyx::frontend::PanelStack" name="prefsPS" />
    </item>
    <item>
     <layout class="QHBoxLayout" >
@@ -107,7 +107,7 @@
  <pixmapfunction></pixmapfunction>
  <customwidgets>
   <customwidget>
-   <class>PanelStack</class>
+   <class>lyx::frontend::PanelStack</class>
    <extends></extends>
    <header>panelstack.h</header>
    <container>1</container>

src/toc.C

@@ -40,7 +40,6 @@ using std::vector;
 using std::max;
 using std::ostream;
 using std::string;
-using std::cout;
 using std::endl;
 
 namespace lyx {