Thanks to Ivan Timofeev, fix the 'Preview' checkbox in 'Indexes and Tables...'

sw/source/ui/index/cnttab.src

@@ -106,7 +106,7 @@ TabDialog DLG_MULTI_TOX
     };
     CheckBox CB_SHOWEXAMPLE
     {
-        Size = MAP_APPFONT (  200, 10 ) ;
+        Size = MAP_APPFONT ( 45, 10 ) ;
         Text [ en-US ] = "Preview";
     };
     Text [ en-US ] = "Insert Index/Table";

vcl/source/window/tabdlg.cxx

@@ -61,12 +61,11 @@ void TabDialog::ImplPosControls()
                 pTabControl = (TabControl*)pChild;
             else if ( pTabControl )
             {
-                long nTxtWidth = pChild->GetCtrlTextWidth( pChild->GetText() );
-                nTxtWidth += IMPL_EXTRA_BUTTON_WIDTH;
+                Size aOptimalSize( pChild->GetOptimalSize( WINDOWSIZE_PREFERRED ) );
+                long nTxtWidth = aOptimalSize.Width();
                 if ( nTxtWidth > aCtrlSize.Width() )
                     aCtrlSize.Width() = nTxtWidth;
-                long nTxtHeight = pChild->GetTextHeight();
-                nTxtHeight += IMPL_EXTRA_BUTTON_HEIGHT;
+                long nTxtHeight = aOptimalSize.Height();
                 if ( nTxtHeight > aCtrlSize.Height() )
                     aCtrlSize.Height() = nTxtHeight;
                 nDownCtrl++;