add some const.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@22611 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/frontends/qt4/GuiToolbar.cpp b/src/frontends/qt4/GuiToolbar.cpp
index 3269d20c2f4231a629d3c7880af371d308cd7eb8..fe34edc19b57c79ffa81909887da0051b2f5492e 100644 (file)
--- a/src/frontends/qt4/GuiToolbar.cpp
+++ b/src/frontends/qt4/GuiToolbar.cpp
@@ -401,7 +401,7 @@ public:
        PaletteButton(GuiToolbar * bar, ToolbarItem const & item)
                : QToolButton(bar), bar_(bar), tbitem_(item), initialized_(false)
        {
-               QString label = qt_(to_ascii(tbitem_.label_));
+               QString const label = qt_(to_ascii(tbitem_.label_));
                setToolTip(label);
                setStatusTip(label);
                setText(label);
@@ -431,7 +431,7 @@ public:
                        return;
                }
                IconPalette * panel = new IconPalette(this);
-               QString label = qt_(to_ascii(tbitem_.label_));
+               QString const label = qt_(to_ascii(tbitem_.label_));
                panel->setWindowTitle(label);
                connect(this, SIGNAL(clicked(bool)), panel, SLOT(setVisible(bool)));
                connect(panel, SIGNAL(visible(bool)), this, SLOT(setChecked(bool)));
@@ -456,7 +456,7 @@ public:
                : QToolButton(bar), bar_(bar), tbitem_(item), initialized_(false)
        {
                setPopupMode(QToolButton::InstantPopup);
-               QString label = qt_(to_ascii(tbitem_.label_));
+               QString const label = qt_(to_ascii(tbitem_.label_));
                setToolTip(label);
                setStatusTip(label);
                setText(label);
@@ -474,7 +474,7 @@ public:
 
                initialized_ = true;
 
-               QString label = qt_(to_ascii(tbitem_.label_));
+               QString const label = qt_(to_ascii(tbitem_.label_));
                ButtonMenu * m = new ButtonMenu(label, this);
                m->setWindowTitle(label);
                m->setTearOffEnabled(true);
@@ -519,7 +519,7 @@ void GuiToolbar::add(ToolbarItem const & item)
                QToolButton * tb = new QToolButton;
                tb->setCheckable(true);
                tb->setIcon(getIcon(FuncRequest(LFUN_TABULAR_INSERT), true));
-               QString label = qt_(to_ascii(item.label_));
+               QString const label = qt_(to_ascii(item.label_));
                tb->setToolTip(label);
                tb->setStatusTip(label);
                tb->setText(label);