Set extents / pos label tooltip in status bar appropriately to context

git-svn-id: http://svn.osgeo.org/qgis/trunk@9069 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: timlinux

src/app/qgisapp.cpp

@@ -1135,7 +1135,6 @@ void QgisApp::createStatusBar()
   mCoordsLabel->setWhatsThis(tr("Shows the map coordinates at the "
         "current cursor position. The display is continuously updated "
         "as the mouse is moved."));
-  mCoordsLabel->setToolTip(tr("Map coordinates at mouse cursor position"));
   statusBar()->addPermanentWidget(mCoordsLabel, 0);
   // add a label to show current scale
   mScaleLabel = new QLabel(QString(),statusBar());
@@ -4491,12 +4490,14 @@ void QgisApp::extentsViewToggled(bool theFlag)
   {
     //extents view mode!
     mToggleExtentsViewButton->setIcon(getThemeIcon("extents.png"));
+    mCoordsLabel->setToolTip(tr("Map coordinates for the current view extents"));
     showExtents();
   }
   else
   {
     //mouse cursor pos view mode!
     mToggleExtentsViewButton->setIcon(getThemeIcon("tracking.png"));
+    mCoordsLabel->setToolTip(tr("Map coordinates at mouse cursor position"));
   }
 }