Use new custom button

CMakeLists.txt

@@ -35,7 +35,7 @@ set(KMIME_LIB_VERSION "5.13.40")
 set(KMAILTRANSPORT_LIB_VERSION "5.13.40")
 set(MAILIMPORTER_LIB_VERSION "5.13.40")
 set(LIBKDEPIM_LIB_VERSION "5.13.40")
-set(PIMCOMMON_LIB_VERSION "5.13.40")
+set(PIMCOMMON_LIB_VERSION "5.13.42")
 
 set(AKONADI_VERSION "5.13.41")
 set(AKONADIMIME_LIB_VERSION "5.13.40")

src/snippets/snippetselectattachmentwidget.cpp

@@ -52,7 +52,9 @@ QStringList SnippetSelectAttachmentWidget::attachments() const
 }
 
 SnippetSelectorWidget::SnippetSelectorWidget(QWidget *parent)
-    : PimCommon::SimpleStringListEditor(parent, static_cast<PimCommon::SimpleStringListEditor::ButtonCode>(PimCommon::SimpleStringListEditor::Add | PimCommon::SimpleStringListEditor::Remove))
+    : PimCommon::SimpleStringListEditor(parent, static_cast<PimCommon::SimpleStringListEditor::ButtonCode>(PimCommon::SimpleStringListEditor::Add |
+                                                                                                           PimCommon::SimpleStringListEditor::Remove |
+                                                                                                           PimCommon::SimpleStringListEditor::Custom))
 {
     setRemoveDialogLabel(i18n("Do you want to delete selected attachment?"));
 }
@@ -68,3 +70,9 @@ void SnippetSelectorWidget::addNewEntry()
         appendStringList(lst);
     }
 }
+
+QString SnippetSelectorWidget::customEntry(const QString &text)
+{
+    //TODO
+    return {};
+}

src/snippets/snippetselectattachmentwidget.h

@@ -36,6 +36,7 @@ public:
     ~SnippetSelectorWidget();
 
     void addNewEntry() override;
+    QString customEntry(const QString &text) override;
 };
 
 class MAILCOMMON_TESTS_EXPORT SnippetSelectAttachmentWidget : public QWidget