diff --git a/vcl/unx/gtk3/gdi/gtk3salnativewidgets-gtk.cxx b/vcl/unx/gtk3/gdi/gtk3salnativewidgets-gtk.cxx index 9ee90c47e508..f8fcb1d7ec01 100644 --- a/vcl/unx/gtk3/gdi/gtk3salnativewidgets-gtk.cxx +++ b/vcl/unx/gtk3/gdi/gtk3salnativewidgets-gtk.cxx @@ -956,7 +956,18 @@ bool GtkSalGraphics::drawNativeControl( ControlType nType, ControlPart nPart, co gtk_style_context_set_state(context, flags); if (nType == CTRL_TAB_ITEM) { - gtk_style_context_add_region(mpNoteBookStyle, GTK_STYLE_REGION_TAB, GTK_REGION_EVEN); + + const TabitemValue& rTabitemValue = static_cast(aValue); + + GtkRegionFlags eFlags(GTK_REGION_EVEN); + if (rTabitemValue.isFirst() && rTabitemValue.isLast()) + eFlags = GTK_REGION_ONLY; + else if (rTabitemValue.isFirst()) + eFlags = GTK_REGION_FIRST; + else if (rTabitemValue.isLast()) + eFlags = GTK_REGION_LAST; + + gtk_style_context_add_region(mpNoteBookStyle, GTK_STYLE_REGION_TAB, eFlags); gtk_style_context_add_class(context, GTK_STYLE_CLASS_TOP); } if (styleClass)