no need to cast anymore

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@21810 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/frontends/qt4/GuiView.cpp b/src/frontends/qt4/GuiView.cpp
index efb877ffe4217d00dcbce35e99957bf482dce3d5..bdd32b86fc4e642d517148b9721549eeb8f36977 100644 (file)
--- a/src/frontends/qt4/GuiView.cpp
+++ b/src/frontends/qt4/GuiView.cpp
@@ -705,15 +705,14 @@ GuiWorkArea const * GuiView::currentWorkArea() const
 }
 
 
-void GuiView::setCurrentWorkArea(GuiWorkArea * work_area)
+void GuiView::setCurrentWorkArea(GuiWorkArea * wa)
 {
-       BOOST_ASSERT(work_area);
+       BOOST_ASSERT(wa);
 
        // Changing work area can result from opening a file so
        // update the toc in any case.
        updateToc();
 
-       GuiWorkArea * wa = static_cast<GuiWorkArea *>(work_area);
        d.current_work_area_ = wa;
        for (int i = 0; i != d.splitter_->count(); ++i) {
                if (d.tabWorkArea(i)->setCurrentWorkArea(wa))
@@ -722,11 +721,10 @@ void GuiView::setCurrentWorkArea(GuiWorkArea * work_area)
 }
 
 
-void GuiView::removeWorkArea(GuiWorkArea * work_area)
+void GuiView::removeWorkArea(GuiWorkArea * wa)
 {
-       BOOST_ASSERT(work_area);
-       GuiWorkArea * gwa = static_cast<GuiWorkArea *>(work_area);
-       if (gwa == d.current_work_area_) {
+       BOOST_ASSERT(wa);
+       if (wa == d.current_work_area_) {
                disconnectBuffer();
                disconnectBufferView();
                hideBufferDependent();
@@ -739,7 +737,7 @@ void GuiView::removeWorkArea(GuiWorkArea * work_area)
 
        for (int i = 0; i != d.splitter_->count(); ++i) {
                TabWorkArea * twa = d.tabWorkArea(i);
-               if (!twa->removeWorkArea(gwa))
+               if (!twa->removeWorkArea(wa))
                        // Not found in this tab group.
                        continue;