tdf#34774: enabled double click in input list field dialog

Change-Id: I4a08016859b0afa95d8bf3a42be41bbe72c31570
Reviewed-on: https://gerrit.libreoffice.org/20623Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Oliver Specht <oliver.specht@cib.de>
Tested-by: Oliver Specht <oliver.specht@cib.de>

sw/source/ui/fldui/DropDownFieldDialog.cxx

@@ -43,6 +43,8 @@ sw::DropDownFieldDialog::DropDownFieldDialog(vcl::Window *pParent, SwWrtShell &r
     get(m_pOKPB, "ok");
     get(m_pNextPB, "next");
     get(m_pEditPB, "edit");
+    Link<ListBox&, void> aDoubleLk = LINK(this, DropDownFieldDialog, DoubleClickHdl);
+    m_pListItemsLB->SetDoubleClickHdl( aDoubleLk );
 
     Link<Button*,void> aButtonLk = LINK(this, DropDownFieldDialog, ButtonHdl);
     m_pEditPB->SetClickHdl(aButtonLk);
@@ -111,4 +113,9 @@ IMPL_LINK_TYPED(sw::DropDownFieldDialog, ButtonHdl, Button*, pButton, void)
     EndDialog(m_pNextPB == pButton ? RET_OK : RET_YES );
 }
 
+IMPL_LINK_NOARG_TYPED(sw::DropDownFieldDialog, DoubleClickHdl, ListBox&, void)
+{
+    EndDialog(RET_OK);
+}
+
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

sw/source/uibase/inc/DropDownFieldDialog.hxx

@@ -45,6 +45,7 @@ class DropDownFieldDialog : public SvxStandardDialog
 
     DECL_LINK_TYPED(ButtonHdl, Button*, void);
     virtual void    Apply() override;
+    DECL_LINK_TYPED(DoubleClickHdl, ListBox&, void);
 public:
     DropDownFieldDialog(   vcl::Window *pParent, SwWrtShell &rSh,
                                 SwField* pField, bool bNextButton = false );