4 files changed, 88 insertions, 88 deletions

diff --git a/xmlsecurity/source/dialogs/certificatechooser.cxx b/xmlsecurity/source/dialogs/certificatechooser.cxx
index c95ad1947d0b..0575ae758cfe 100644
--- a/xmlsecurity/source/dialogs/certificatechooser.cxx
+++ b/xmlsecurity/source/dialogs/certificatechooser.cxx
@@ -41,17 +41,17 @@ using namespace css;
 CertificateChooser::CertificateChooser(weld::Window* _pParent,
                                        std::vector< css::uno::Reference< css::xml::crypto::XXMLSecurityContext > > && rxSecurityContexts,
                                        CertificateChooserUserAction eAction)
-    : GenericDialogController(_pParent, "xmlsec/ui/selectcertificatedialog.ui", "SelectCertificateDialog")
+    : GenericDialogController(_pParent, u"xmlsec/ui/selectcertificatedialog.ui"_ustr, u"SelectCertificateDialog"_ustr)
     , meAction(eAction)
-    , m_xFTSign(m_xBuilder->weld_label("sign"))
-    , m_xFTEncrypt(m_xBuilder->weld_label("encrypt"))
-    , m_xCertLB(m_xBuilder->weld_tree_view("signatures"))
-    , m_xViewBtn(m_xBuilder->weld_button("viewcert"))
-    , m_xOKBtn(m_xBuilder->weld_button("ok"))
-    , m_xFTDescription(m_xBuilder->weld_label("description-label"))
-    , m_xDescriptionED(m_xBuilder->weld_entry("description"))
-    , m_xSearchBox(m_xBuilder->weld_entry("searchbox"))
-    , m_xReloadBtn(m_xBuilder->weld_button("reloadcert"))
+    , m_xFTSign(m_xBuilder->weld_label(u"sign"_ustr))
+    , m_xFTEncrypt(m_xBuilder->weld_label(u"encrypt"_ustr))
+    , m_xCertLB(m_xBuilder->weld_tree_view(u"signatures"_ustr))
+    , m_xViewBtn(m_xBuilder->weld_button(u"viewcert"_ustr))
+    , m_xOKBtn(m_xBuilder->weld_button(u"ok"_ustr))
+    , m_xFTDescription(m_xBuilder->weld_label(u"description-label"_ustr))
+    , m_xDescriptionED(m_xBuilder->weld_entry(u"description"_ustr))
+    , m_xSearchBox(m_xBuilder->weld_entry(u"searchbox"_ustr))
+    , m_xReloadBtn(m_xBuilder->weld_button(u"reloadcert"_ustr))
 {
     auto nControlWidth = m_xCertLB->get_approximate_digit_width() * 105;
     m_xCertLB->set_size_request(nControlWidth, m_xCertLB->get_height_rows(12));
diff --git a/xmlsecurity/source/dialogs/certificateviewer.cxx b/xmlsecurity/source/dialogs/certificateviewer.cxx
index 62de673c00e4..5d197490bac1 100644
--- a/xmlsecurity/source/dialogs/certificateviewer.cxx
+++ b/xmlsecurity/source/dialogs/certificateviewer.cxx
@@ -49,23 +49,23 @@ CertificateViewer::CertificateViewer(weld::Window* _pParent,
         const css::uno::Reference< css::xml::crypto::XSecurityEnvironment >& _rxSecurityEnvironment,
         const css::uno::Reference< css::security::XCertificate >& _rXCert, bool bCheckForPrivateKey,
         CertificateChooser* pParentChooser)
-    : GenericDialogController(_pParent, "xmlsec/ui/viewcertdialog.ui", "ViewCertDialog")
+    : GenericDialogController(_pParent, u"xmlsec/ui/viewcertdialog.ui"_ustr, u"ViewCertDialog"_ustr)
     , mbCheckForPrivateKey(bCheckForPrivateKey)
     , mpParentChooser(pParentChooser)
-    , mxTabCtrl(m_xBuilder->weld_notebook("tabcontrol"))
+    , mxTabCtrl(m_xBuilder->weld_notebook(u"tabcontrol"_ustr))
 {
     mxTabCtrl->connect_enter_page(LINK(this, CertificateViewer, ActivatePageHdl));
 
     mxSecurityEnvironment = _rxSecurityEnvironment;
     mxCert = _rXCert;
 
-    mxGeneralPage.reset(new CertificateViewerGeneralTP(mxTabCtrl->get_page("general"), this));
-    mxDetailsPage.reset(new CertificateViewerDetailsTP(mxTabCtrl->get_page("details"), this));
+    mxGeneralPage.reset(new CertificateViewerGeneralTP(mxTabCtrl->get_page(u"general"_ustr), this));
+    mxDetailsPage.reset(new CertificateViewerDetailsTP(mxTabCtrl->get_page(u"details"_ustr), this));
     if (!mxSecurityEnvironment->buildCertificatePath(mxCert).hasElements())
-        mxTabCtrl->remove_page("path");
+        mxTabCtrl->remove_page(u"path"_ustr);
     else
-        mxPathId.reset(new CertificateViewerCertPathTP(mxTabCtrl->get_page("path"), this));
-    mxTabCtrl->set_current_page("general");
+        mxPathId.reset(new CertificateViewerCertPathTP(mxTabCtrl->get_page(u"path"_ustr), this));
+    mxTabCtrl->set_current_page(u"general"_ustr);
 }
 
 IMPL_LINK(CertificateViewer, ActivatePageHdl, const OUString&, rPage, void)
@@ -83,17 +83,17 @@ CertificateViewerTP::CertificateViewerTP(weld::Container* pParent, const OUStrin
 }
 
 CertificateViewerGeneralTP::CertificateViewerGeneralTP(weld::Container* pParent, CertificateViewer* pDlg)
-    : CertificateViewerTP(pParent, "xmlsec/ui/certgeneral.ui", "CertGeneral", pDlg)
-    , m_xCertImg(mxBuilder->weld_image("certimage"))
-    , m_xHintNotTrustedFT(mxBuilder->weld_label("hintnotrust"))
-    , m_xIssuedToLabelFT(mxBuilder->weld_label("issued_to"))
-    , m_xIssuedToFT(mxBuilder->weld_label("issued_to_value"))
-    , m_xIssuedByLabelFT(mxBuilder->weld_label("issued_by"))
-    , m_xIssuedByFT(mxBuilder->weld_label("issued_by_value"))
-    , m_xValidFromDateFT(mxBuilder->weld_label("valid_from_value"))
-    , m_xValidToDateFT(mxBuilder->weld_label("valid_to_value"))
-    , m_xKeyImg(mxBuilder->weld_image("keyimage"))
-    , m_xHintCorrespPrivKeyFT(mxBuilder->weld_label("privatekey"))
+    : CertificateViewerTP(pParent, u"xmlsec/ui/certgeneral.ui"_ustr, u"CertGeneral"_ustr, pDlg)
+    , m_xCertImg(mxBuilder->weld_image(u"certimage"_ustr))
+    , m_xHintNotTrustedFT(mxBuilder->weld_label(u"hintnotrust"_ustr))
+    , m_xIssuedToLabelFT(mxBuilder->weld_label(u"issued_to"_ustr))
+    , m_xIssuedToFT(mxBuilder->weld_label(u"issued_to_value"_ustr))
+    , m_xIssuedByLabelFT(mxBuilder->weld_label(u"issued_by"_ustr))
+    , m_xIssuedByFT(mxBuilder->weld_label(u"issued_by_value"_ustr))
+    , m_xValidFromDateFT(mxBuilder->weld_label(u"valid_from_value"_ustr))
+    , m_xValidToDateFT(mxBuilder->weld_label(u"valid_to_value"_ustr))
+    , m_xKeyImg(mxBuilder->weld_image(u"keyimage"_ustr))
+    , m_xHintCorrespPrivKeyFT(mxBuilder->weld_label(u"privatekey"_ustr))
 {
     //Verify the certificate
     sal_Int32 certStatus = mpDlg->mxSecurityEnvironment->verifyCertificate(mpDlg->mxCert,
@@ -157,9 +157,9 @@ void CertificateViewerDetailsTP::InsertElement(const OUString& rField, const OUS
 }
 
 CertificateViewerDetailsTP::CertificateViewerDetailsTP(weld::Container* pParent, CertificateViewer* pDlg)
-    : CertificateViewerTP(pParent, "xmlsec/ui/certdetails.ui", "CertDetails", pDlg)
-    , m_xElementsLB(mxBuilder->weld_tree_view("tablecontainer"))
-    , m_xValueDetails(mxBuilder->weld_text_view("valuedetails"))
+    : CertificateViewerTP(pParent, u"xmlsec/ui/certdetails.ui"_ustr, u"CertDetails"_ustr, pDlg)
+    , m_xElementsLB(mxBuilder->weld_tree_view(u"tablecontainer"_ustr))
+    , m_xValueDetails(mxBuilder->weld_text_view(u"valuedetails"_ustr))
 {
     const int nWidth = m_xElementsLB->get_approximate_digit_width() * 60;
     const int nHeight = m_xElementsLB->get_height_rows(8);
@@ -252,15 +252,15 @@ IMPL_LINK_NOARG(CertificateViewerDetailsTP, ElementSelectHdl, weld::TreeView&, v
 }
 
 CertificateViewerCertPathTP::CertificateViewerCertPathTP(weld::Container* pParent, CertificateViewer* pDlg)
-    : CertificateViewerTP(pParent, "xmlsec/ui/certpage.ui", "CertPage", pDlg)
+    : CertificateViewerTP(pParent, u"xmlsec/ui/certpage.ui"_ustr, u"CertPage"_ustr, pDlg)
     , mpParent(pDlg)
     , mbFirstActivateDone(false)
-    , mxCertPathLB(mxBuilder->weld_tree_view("signatures"))
+    , mxCertPathLB(mxBuilder->weld_tree_view(u"signatures"_ustr))
     , mxScratchIter(mxCertPathLB->make_iterator())
-    , mxViewCertPB(mxBuilder->weld_button("viewcert"))
-    , mxCertStatusML(mxBuilder->weld_text_view("status"))
-    , mxCertOK(mxBuilder->weld_label("certok"))
-    , mxCertNotValidated(mxBuilder->weld_label("certnotok"))
+    , mxViewCertPB(mxBuilder->weld_button(u"viewcert"_ustr))
+    , mxCertStatusML(mxBuilder->weld_text_view(u"status"_ustr))
+    , mxCertOK(mxBuilder->weld_label(u"certok"_ustr))
+    , mxCertNotValidated(mxBuilder->weld_label(u"certnotok"_ustr))
 {
     const int nWidth = mxCertPathLB->get_approximate_digit_width() * 60;
     const int nHeight = mxCertPathLB->get_height_rows(6);
diff --git a/xmlsecurity/source/dialogs/digitalsignaturesdialog.cxx b/xmlsecurity/source/dialogs/digitalsignaturesdialog.cxx
index cfe6845cee34..da396d7ba0a7 100644
--- a/xmlsecurity/source/dialogs/digitalsignaturesdialog.cxx
+++ b/xmlsecurity/source/dialogs/digitalsignaturesdialog.cxx
@@ -193,28 +193,28 @@ DigitalSignaturesDialog::DigitalSignaturesDialog(
     weld::Window* pParent,
     const uno::Reference< uno::XComponentContext >& rxCtx, DocumentSignatureMode eMode,
     bool bReadOnly, OUString sODFVersion, bool bHasDocumentSignature)
-    : GenericDialogController(pParent, "xmlsec/ui/digitalsignaturesdialog.ui", "DigitalSignaturesDialog")
+    : GenericDialogController(pParent, u"xmlsec/ui/digitalsignaturesdialog.ui"_ustr, u"DigitalSignaturesDialog"_ustr)
     , maSignatureManager(rxCtx, eMode)
     , m_sODFVersion (std::move(sODFVersion))
     , m_bHasDocumentSignature(bHasDocumentSignature)
     , m_bWarningShowSignMacro(false)
-    , m_xHintDocFT(m_xBuilder->weld_label("dochint"))
-    , m_xHintBasicFT(m_xBuilder->weld_label("macrohint"))
-    , m_xHintPackageFT(m_xBuilder->weld_label("packagehint"))
-    , m_xSignaturesLB(m_xBuilder->weld_tree_view("signatures"))
-    , m_xSigsValidImg(m_xBuilder->weld_image("validimg"))
-    , m_xSigsValidFI(m_xBuilder->weld_label("validft"))
-    , m_xSigsInvalidImg(m_xBuilder->weld_image("invalidimg"))
-    , m_xSigsInvalidFI(m_xBuilder->weld_label("invalidft"))
-    , m_xSigsNotvalidatedImg(m_xBuilder->weld_image("notvalidatedimg"))
-    , m_xSigsNotvalidatedFI(m_xBuilder->weld_label("notvalidatedft"))
-    , m_xSigsOldSignatureImg(m_xBuilder->weld_image("oldsignatureimg"))
-    , m_xSigsOldSignatureFI(m_xBuilder->weld_label("oldsignatureft"))
-    , m_xViewBtn(m_xBuilder->weld_button("view"))
-    , m_xAddBtn(m_xBuilder->weld_button("sign"))
-    , m_xRemoveBtn(m_xBuilder->weld_button("remove"))
-    , m_xStartCertMgrBtn(m_xBuilder->weld_button("start_certmanager"))
-    , m_xCloseBtn(m_xBuilder->weld_button("close"))
+    , m_xHintDocFT(m_xBuilder->weld_label(u"dochint"_ustr))
+    , m_xHintBasicFT(m_xBuilder->weld_label(u"macrohint"_ustr))
+    , m_xHintPackageFT(m_xBuilder->weld_label(u"packagehint"_ustr))
+    , m_xSignaturesLB(m_xBuilder->weld_tree_view(u"signatures"_ustr))
+    , m_xSigsValidImg(m_xBuilder->weld_image(u"validimg"_ustr))
+    , m_xSigsValidFI(m_xBuilder->weld_label(u"validft"_ustr))
+    , m_xSigsInvalidImg(m_xBuilder->weld_image(u"invalidimg"_ustr))
+    , m_xSigsInvalidFI(m_xBuilder->weld_label(u"invalidft"_ustr))
+    , m_xSigsNotvalidatedImg(m_xBuilder->weld_image(u"notvalidatedimg"_ustr))
+    , m_xSigsNotvalidatedFI(m_xBuilder->weld_label(u"notvalidatedft"_ustr))
+    , m_xSigsOldSignatureImg(m_xBuilder->weld_image(u"oldsignatureimg"_ustr))
+    , m_xSigsOldSignatureFI(m_xBuilder->weld_label(u"oldsignatureft"_ustr))
+    , m_xViewBtn(m_xBuilder->weld_button(u"view"_ustr))
+    , m_xAddBtn(m_xBuilder->weld_button(u"sign"_ustr))
+    , m_xRemoveBtn(m_xBuilder->weld_button(u"remove"_ustr))
+    , m_xStartCertMgrBtn(m_xBuilder->weld_button(u"start_certmanager"_ustr))
+    , m_xCloseBtn(m_xBuilder->weld_button(u"close"_ustr))
 {
     auto nControlWidth = m_xSignaturesLB->get_approximate_digit_width() * 105;
     m_xSignaturesLB->set_size_request(nControlWidth, m_xSignaturesLB->get_height_rows(10));
@@ -307,7 +307,7 @@ void DigitalSignaturesDialog::SetStorage( const css::uno::Reference < css::embed
     }
 
     // only ODF 1.1 wants to be non-XAdES (m_sODFVersion="1.0" for OOXML somehow?)
-    m_bAdESCompliant = !rxStore->hasByName("META-INF") // it's a Zip storage
+    m_bAdESCompliant = !rxStore->hasByName(u"META-INF"_ustr) // it's a Zip storage
                     || !DocumentSignatureHelper::isODFPre_1_2(m_sODFVersion);
 
     maSignatureManager.setStore(rxStore);
@@ -324,7 +324,7 @@ bool DigitalSignaturesDialog::canAddRemove()
     //FIXME: this func needs some cleanup, such as real split between
     //'canAdd' and 'canRemove' case
     uno::Reference<container::XNameAccess> xNameAccess = maSignatureManager.getStore();
-    if (xNameAccess.is() && xNameAccess->hasByName("[Content_Types].xml"))
+    if (xNameAccess.is() && xNameAccess->hasByName(u"[Content_Types].xml"_ustr))
         // It's always possible to append an OOXML signature.
         return true;
 
@@ -789,7 +789,7 @@ uno::Reference<xml::crypto::XSecurityEnvironment> DigitalSignaturesDialog::getSe
         case CertificateKind_X509:
             return maSignatureManager.getSecurityEnvironment();
         default:
-            throw RuntimeException("Unknown certificate kind");
+            throw RuntimeException(u"Unknown certificate kind"_ustr);
     }
 }
 
diff --git a/xmlsecurity/source/dialogs/macrosecurity.cxx b/xmlsecurity/source/dialogs/macrosecurity.cxx
index 9ff7b4088bd7..03b078fcedae 100644
--- a/xmlsecurity/source/dialogs/macrosecurity.cxx
+++ b/xmlsecurity/source/dialogs/macrosecurity.cxx
@@ -55,18 +55,18 @@ IMPL_LINK_NOARG(MacroSecurity, OkBtnHdl, weld::Button&, void)
 
 MacroSecurity::MacroSecurity(weld::Window* pParent,
     css::uno::Reference<css::xml::crypto::XSecurityEnvironment> xSecurityEnvironment)
-    : GenericDialogController(pParent, "xmlsec/ui/macrosecuritydialog.ui", "MacroSecurityDialog")
+    : GenericDialogController(pParent, u"xmlsec/ui/macrosecuritydialog.ui"_ustr, u"MacroSecurityDialog"_ustr)
     , m_xSecurityEnvironment(std::move(xSecurityEnvironment))
-    , m_xTabCtrl(m_xBuilder->weld_notebook("tabcontrol"))
-    , m_xOkBtn(m_xBuilder->weld_button("ok"))
-    , m_xResetBtn(m_xBuilder->weld_button("reset"))
+    , m_xTabCtrl(m_xBuilder->weld_notebook(u"tabcontrol"_ustr))
+    , m_xOkBtn(m_xBuilder->weld_button(u"ok"_ustr))
+    , m_xResetBtn(m_xBuilder->weld_button(u"reset"_ustr))
 {
     m_xTabCtrl->connect_enter_page(LINK(this, MacroSecurity, ActivatePageHdl));
 
-    m_xLevelTP.reset(new MacroSecurityLevelTP(m_xTabCtrl->get_page("SecurityLevelPage"), this));
-    m_xTrustSrcTP.reset(new MacroSecurityTrustedSourcesTP(m_xTabCtrl->get_page("SecurityTrustPage"), this));
+    m_xLevelTP.reset(new MacroSecurityLevelTP(m_xTabCtrl->get_page(u"SecurityLevelPage"_ustr), this));
+    m_xTrustSrcTP.reset(new MacroSecurityTrustedSourcesTP(m_xTabCtrl->get_page(u"SecurityTrustPage"_ustr), this));
 
-    m_xTabCtrl->set_current_page("SecurityLevelPage");
+    m_xTabCtrl->set_current_page(u"SecurityLevelPage"_ustr);
     m_xOkBtn->connect_clicked(LINK(this, MacroSecurity, OkBtnHdl));
 }
 
@@ -95,18 +95,18 @@ MacroSecurityTP::~MacroSecurityTP()
 }
 
 MacroSecurityLevelTP::MacroSecurityLevelTP(weld::Container* pParent, MacroSecurity* pDlg)
-    : MacroSecurityTP(pParent, "xmlsec/ui/securitylevelpage.ui", "SecurityLevelPage", pDlg)
-    , m_xVeryHighRB(m_xBuilder->weld_radio_button("vhigh"))
-    , m_xHighRB(m_xBuilder->weld_radio_button("high"))
-    , m_xMediumRB(m_xBuilder->weld_radio_button("med"))
-    , m_xLowRB(m_xBuilder->weld_radio_button("low"))
-    , m_xVHighImg(m_xBuilder->weld_widget("vhighimg"))
-    , m_xHighImg(m_xBuilder->weld_widget("highimg"))
-    , m_xMedImg(m_xBuilder->weld_widget("medimg"))
-    , m_xLowImg(m_xBuilder->weld_widget("lowimg"))
-    , m_xWarningLb(m_xBuilder->weld_label("warningmsg"))
-    , m_xWarningImg(m_xBuilder->weld_image("warningimg"))
-    , m_xWarningBox(m_xBuilder->weld_box("warningbox"))
+    : MacroSecurityTP(pParent, u"xmlsec/ui/securitylevelpage.ui"_ustr, u"SecurityLevelPage"_ustr, pDlg)
+    , m_xVeryHighRB(m_xBuilder->weld_radio_button(u"vhigh"_ustr))
+    , m_xHighRB(m_xBuilder->weld_radio_button(u"high"_ustr))
+    , m_xMediumRB(m_xBuilder->weld_radio_button(u"med"_ustr))
+    , m_xLowRB(m_xBuilder->weld_radio_button(u"low"_ustr))
+    , m_xVHighImg(m_xBuilder->weld_widget(u"vhighimg"_ustr))
+    , m_xHighImg(m_xBuilder->weld_widget(u"highimg"_ustr))
+    , m_xMedImg(m_xBuilder->weld_widget(u"medimg"_ustr))
+    , m_xLowImg(m_xBuilder->weld_widget(u"lowimg"_ustr))
+    , m_xWarningLb(m_xBuilder->weld_label(u"warningmsg"_ustr))
+    , m_xWarningImg(m_xBuilder->weld_image(u"warningimg"_ustr))
+    , m_xWarningBox(m_xBuilder->weld_box(u"warningbox"_ustr))
 {
     m_xLowRB->connect_toggled( LINK( this, MacroSecurityLevelTP, RadioButtonHdl ) );
     m_xMediumRB->connect_toggled( LINK( this, MacroSecurityLevelTP, RadioButtonHdl ) );
@@ -170,7 +170,7 @@ MacroSecurityLevelTP::MacroSecurityLevelTP(weld::Container* pParent, MacroSecuri
         m_xLowRB->set_sensitive(false);
     }
 
-    SetWarningLabel("");
+    SetWarningLabel(u""_ustr);
     // Use same font color as in InfobarType::WARNING
     m_xWarningLb->set_font_color(Color(0x70, 0x43, 0x00));
     m_xWarningImg->set_size_request(24, 24);
@@ -214,7 +214,7 @@ IMPL_LINK_NOARG(MacroSecurityLevelTP, RadioButtonHdl, weld::Toggleable&, void)
         SetWarningLabel(XsResId(STR_RELOAD_FILE_WARNING));
     else
     {
-        SetWarningLabel("");
+        SetWarningLabel(u""_ustr);
     }
 }
 
@@ -398,15 +398,15 @@ void MacroSecurityTrustedSourcesTP::FillCertLB(const bool bShowWarnings)
 }
 
 MacroSecurityTrustedSourcesTP::MacroSecurityTrustedSourcesTP(weld::Container* pParent, MacroSecurity* pDlg)
-    : MacroSecurityTP(pParent, "xmlsec/ui/securitytrustpage.ui", "SecurityTrustPage", pDlg)
-    , m_xTrustCertROFI(m_xBuilder->weld_image("lockcertimg"))
-    , m_xTrustCertLB(m_xBuilder->weld_tree_view("certificates"))
-    , m_xViewCertPB(m_xBuilder->weld_button("viewcert"))
-    , m_xRemoveCertPB(m_xBuilder->weld_button("removecert"))
-    , m_xTrustFileROFI(m_xBuilder->weld_image("lockfileimg"))
-    , m_xTrustFileLocLB(m_xBuilder->weld_tree_view("locations"))
-    , m_xAddLocPB(m_xBuilder->weld_button("addfile"))
-    , m_xRemoveLocPB(m_xBuilder->weld_button("removefile"))
+    : MacroSecurityTP(pParent, u"xmlsec/ui/securitytrustpage.ui"_ustr, u"SecurityTrustPage"_ustr, pDlg)
+    , m_xTrustCertROFI(m_xBuilder->weld_image(u"lockcertimg"_ustr))
+    , m_xTrustCertLB(m_xBuilder->weld_tree_view(u"certificates"_ustr))
+    , m_xViewCertPB(m_xBuilder->weld_button(u"viewcert"_ustr))
+    , m_xRemoveCertPB(m_xBuilder->weld_button(u"removecert"_ustr))
+    , m_xTrustFileROFI(m_xBuilder->weld_image(u"lockfileimg"_ustr))
+    , m_xTrustFileLocLB(m_xBuilder->weld_tree_view(u"locations"_ustr))
+    , m_xAddLocPB(m_xBuilder->weld_button(u"addfile"_ustr))
+    , m_xRemoveLocPB(m_xBuilder->weld_button(u"removefile"_ustr))
 {
     auto nColWidth = m_xTrustCertLB->get_approximate_digit_width() * 12;
     std::vector<int> aWidths