map gtk-add and gtk-remove icons

Change-Id: I2c96ecbc4f8e8a45459d497c7e5183fec2e9f0cd
Reviewed-on: https://gerrit.libreoffice.org/81502
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>
diff --git a/vcl/inc/bitmaps.hlst b/vcl/inc/bitmaps.hlst
index b5242aa..56dac25 100644
--- a/vcl/inc/bitmaps.hlst
+++ b/vcl/inc/bitmaps.hlst
@@ -142,11 +142,12 @@
#define IMG_WARN    "dbaccess/res/exwarning.png"
#define IMG_ERROR   "dbaccess/res/exerror.png"
#define IMG_INFO    "dbaccess/res/exinfo.png"
#define IMG_ADD     "extensions/res/scanner/plus.png"
#define IMG_REMOVE  "extensions/res/scanner/minus.png"

#define RID_BMP_TREENODE_COLLAPSED  "res/plus.png"
#define RID_BMP_TREENODE_EXPANDED   "res/minus.png"


#define RID_CURSOR_AUTOSCROLL_E      "vcl/res/autoscroll_e.png"
#define RID_CURSOR_AUTOSCROLL_N      "vcl/res/autoscroll_n.png"
#define RID_CURSOR_AUTOSCROLL_NE     "vcl/res/autoscroll_ne.png"
diff --git a/vcl/source/window/builder.cxx b/vcl/source/window/builder.cxx
index ac8ee8d..4b61fed 100644
--- a/vcl/source/window/builder.cxx
+++ b/vcl/source/window/builder.cxx
@@ -82,6 +82,10 @@ namespace
            return IMG_APPLY;
        else if (sType == "gtk-dialog-error")
            return IMG_ERROR;
        else if (sType == "gtk-add")
            return IMG_ADD;
        else if (sType == "gtk-remove")
            return IMG_REMOVE;
        return OUString();
    }